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RecoverPoint Implementation
Lab Guide
July 2010
RecoverPoint Implementation Lab Guide
Copyright © 2010 EMC Corporation. All Rights Reserved. Version 3.3 Page 2 of 222
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RecoverPoint Implementation Lab Guide
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Document Revision History
Rev # File Name Date
1.0 Deployment Workshop 3.0.doc February 2008
1.1 Deployment Lab Guide 3.0.doc April 2008
2.0 RP3.1 Workshop Lab Guide.doc December 2008
2.1 RP3.1.1_Workshop_Labguide.doc July 2009
2.2 RPImp_Labguide.doc September 2009
2.3 MR-7CP-NSRPIM_RecoverPoint Implementation Lab Guidev3.3.doc
July 2010
RecoverPoint Implementation Lab Guide
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Table of Contents
Lab Exercise 1: SAN Configuration for RecoverPoint ......................................................7
Part 1: Set initial System Layout and Discover WWN’s ......................................................8
Part 2: Zoning the RPAs in an MDS Series SAN ..............................................................12
Part 3: Zoning the RPAs in a Brocade SAN .....................................................................19
Part 4: LUN Masking for the RPA – Symmetrix ................................................................24
Part 5: LUN Masking for the RPA – CLARiiON ................................................................28
Lab Exercise 2: Installation of RecoverPoint Appliances ..............................................35
Part 1: RPA Cluster Installation ........................................................................................36
Part 2: RPA Installation – Add RecoverPoint License ......................................................51
Lab Exercise 3: Installing Host Splitter Drivers ..............................................................53
Part 1: Host Splitter Driver Installation - Windows ............................................................54
Part 2: Host Splitter Driver Installation – Solaris ...............................................................58
Part 3: Host Splitter Driver Installation – AIX ....................................................................62
Part 4: Add Splitters Using the RecoverPoint Management Application ...........................66
Lab Exercise 4: Replication Configuration ......................................................................69
Part 1: Create Consistency Group ....................................................................................70
Lab Exercise 5: Managing Replication Jobs ...................................................................79
Part 1: CRR Image Access ...............................................................................................80
Part 2: CRR Failover/Failback ..........................................................................................90
Part 3: CRR Recovery Production ....................................................................................97
Lab Exercise 6: Working with Consistency Group Policies .........................................103
Part 1: Consistency Group Policies ................................................................................104
Lab Exercise 7: Install and Configure CLARiiON Array Based Splitter .......................115
Part 1: Software tasks on the CX array ..........................................................................116
Part 2: Provisioning RPAs ..............................................................................................120
Part 3: Add CLARiiON Splitter to the RecoverPoint Cluster ...........................................123
Lab Exercise 8: Migrate to Cisco SANTap Fabric Splitter ............................................125
Part 1: Prepare to Migrate to SANTap ............................................................................126
Part 2: Deploying SANTap..............................................................................................131
Part 3: Add RecoverPoint to the SANTap Environment .................................................143
Part 4: Restart Replication: SANTap Implementation Complete for all Switches ...........150
Lab Exercise 9: Migrate to Brocade Fabric Splitter ......................................................151
Part 1: Prepare to Migrate to Brocade SAS ....................................................................152
Part 2: Verify AP7600B is prepared for RecoverPoint Installation ..................................155
Part 3: Configure Zoning – Frame Redirect ....................................................................160
Lab Exercise 10: Working With CLR ..............................................................................167
Part 1: Add CDP Copy to CRR Consistency Group ........................................................168
Part 2: CDP Failover .......................................................................................................173
Part 3: CDP Restore .......................................................................................................178
Part 4: Perform CRR Failover with a CLR Consistency Group .......................................184
Lab Exercise 11: Upgrade RPAs .....................................................................................189
Part 1: Working with Deployment Manager – Prepare for Upgrade Wizard ...................190
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Lab Exercise 12: Troubleshooting ..................................................................................203
Part 1: Saving and Restoring RPA Settings ...................................................................204
Part 2: Implementing SNMP Traps / Email Alert / Syslog Reporting ..............................206
Part 3: Troubleshooting Using the RecoverPoint Management Application ...................208
Part 4: Running Log Collection .......................................................................................211
Part 5: Performance and Statistics .................................................................................216
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Lab Exercise 1: SAN Configuration for RecoverPoint
Purpose: To configure an EMC SAN environment to function with RecoverPoint
appliances.
Tasks: In this lab, you perform the following tasks:
Identify WWNs of the RPAs
Identify storage and host WWNs
Identify LUNs to be used for repository, journal and host data
(replica) volumes
Implement zoning and LUN masking to support the RPA
References: RecoverPoint Deployment Manager Product Guide
Administrator‘s Guide
Lecture material
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Part 1: Set initial System Layout and Discover WWN’s
Step Action
0 Note1: If using Windows host, download Putty.exe or any other utility that supports
SSH.
Note2: Screenshots in this lab guide might slightly differ from aspects in the lab equipment
configuration in use.
1 Connect to the first RPA at local site via SSH. Connect into the management IP interface.
Use the default user boxmgmt and password boxmgmt to log in.
2 For the sake of lab activities the RPAs management IPs have been defined prior to the class
so everything can be performed remotely from the classroom. During this step do not
configure RPA management IP address
Note: Perform these steps in all RPAs at each site.
login as: boxmgmt
Using keyboard-interactive authentication.
Password:
Linux RecoverPoint_P4_Site1_RPA1 2.6.32.2-k1.x64.deb
#3 SMP Wed Jan 13 18:01:51 IST 2010 x86_64
Last login: Tue Jun 1 15:37:35 2010 from
brcszubirl1c.corp.emc.com
Loading RPA settings... done
Initializing Installation Manager... done
Installation Manager - RecoverPoint Version
3.3.P2(e.95)
Do you want to configure a temporary IP address?
(y/n)? n
** Main Menu **
[1] Installation
[2] Setup
[3] Diagnostics
[4] Cluster operations
[5] Shutdown / Reboot operations
[Q] Quit
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Step Action
3 From the boxmgmt Main menu select Diagnostics > Fibre Channel diagnostics > View
Fibre Channel details.
Fibre Channel Details
Port 0
-------------------------------------
|----------------|--------------------|
| | |
|----------------|--------------------|
| Link status | Up |
| wwn | 0x50012482001063a0 |
| node wwn | 0x50012482001063a1 |
| port id | 4f0000 |
| operating mode | point to point |
| speed | 2 GB |
|----------------|--------------------|
Port 1
-------------------------------------
|----------------|--------------------|
| | |
|----------------|--------------------|
| Link status | Up |
| wwn | 0x50012482013063a0 |
| node wwn | 0x50012482013063a1 |
| port id | ce0005 |
| operating mode | point to point |
| speed | 2 GB |
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Step Action
4 Local Site. Record the Port WWN for each FC Port below.
Site 1 RPA 1:
Port 0 _______________________________________
Port 1 _______________________________________
Port 2 _______________________________________
Port 3 _______________________________________
Site 1 RPA 2:
Port 0 _______________________________________
Port 1 _______________________________________
Port 2 _______________________________________
Port 3 _______________________________________
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Step Action
5 Remote Site. Record the Port WWN for each FC Port below.
Site 2 RPA 1:
Port 0 _______________________________________
Port 1 _______________________________________
Port 2 _______________________________________
Port 3 _______________________________________
Site 2 RPA 2:
Port 0 _______________________________________
Port 1 _______________________________________
Port 2 _______________________________________
Port 3 _______________________________________
End of Lab Exercise
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Part 2: Zoning the RPAs in an MDS Series SAN
Step Action
Before we can replicate volumes using RecoverPoint, we must first expose RPAs HBAs to
host HBAs, as well as to storage ports involved in replication at each site. This means a lot
of zoning.
At the end of this exercise, in the zones database of every switch there should be several
zones representing every component involved in the replication scenario, for example:
a) RPAs to first Windows host
b) RPAs to second Windows host
c) RPAs to AIX
d) RPAs to ESX
e) RPAs to CLARiiON SPA port
f) RPAs to CLARiiON SPB port
g) RPAs to Symmetrix port
Each group will work in a different environment with different switches, hosts and storage
ports so there should not be conflicts between groups. Refer to the lab environment
reference document for your specific components.
Note: This lab exercise shows the steps to create zones using command line. If you feel
more comfortable working with the GUI, verify with your instructor if there is a host where
Fabric Manager is installed. If so, feel free to use it. Just make sure you create all required
zones as showed here.
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Step Action
1 Telnet as admin on your first switch at local site.
Verify which RPA ports are logged into this switch by viewing the flogi database. If you
have two RPAs per site and two fabrics at each site, each fabric will have four RPA ports.
RPAs WWN start with 50:01:24:82:xx:xx:xx:xx. Write down the RPA WWNs connected to
this switch (port name column).
Command Syntax: show flogi database vsan <vsan#>
Command Example: mds# show flogi database vsan 20
Command Output: show flogi database without vsan #
Note that the VSAN number may be different in your assigned switches. List the existent
VSANs by running ―show vsan‖. Also, there should only be one production VSAN with
operational state up and an active zoneset (which will be the VSAN to use). Verify that by
running ―show zoneset active‖.
Important: Configuration changes on the switch should only be performed by one user at a
time. Each workgroup should coordinate switch configurations to ensure only one user is
changing a configuration.
If for some reason RPA ports are in a different VSAN than hosts and storage ports, go
ahead and move them to the same VSAN.
s1-mdsa-14-80# show flogi database
--------------------------------------------------------------------------------
INTERFACE VSAN FCID PORT NAME NODE NAME
--------------------------------------------------------------------------------
fc1/4 13 0xce0000 50:06:04:8a:d5:f0:f8:cf 50:06:04:8a:d5:f0:f8:cf
fc1/8 30 0x1f0007 50:06:04:8a:d5:f0:f8:c1 50:06:04:8a:d5:f0:f8:c1
fc1/12 30 0x1f02ef 50:06:01:63:3c:e0:2e:6f 50:06:01:60:bc:e0:2e:6f
fc1/13 30 0x1f03ef 50:06:01:68:3c:e0:2e:6f 50:06:01:60:bc:e0:2e:6f
fc1/14 13 0xce0001 50:06:04:8a:d5:f0:f8:df 50:06:04:8a:d5:f0:f8:df
fc1/15 20 0xbc0007 50:06:04:8a:d5:f0:f8:d0 50:06:04:8a:d5:f0:f8:d0
fc2/1 13 0xce0002 50:01:24:82:01:30:a7:a4 50:01:24:82:01:30:a7:a5
fc2/2 13 0xce0003 50:01:24:82:00:10:25:a5 50:01:24:82:00:10:25:a4
fc2/3 30 0x1f0003 50:01:24:82:01:30:b2:9f 50:01:24:82:01:30:b2:9e
fc2/4 20 0xbc0005 50:01:24:82:01:30:dd:9f 50:01:24:82:01:30:dd:9e
fc2/5 13 0xce0004 50:01:24:82:00:10:aa:a4 50:01:24:82:00:10:aa:a5
fc2/6 20 0xbc0006 50:01:24:82:00:10:c5:a3 50:01:24:82:00:10:c5:a2
fc2/7 20 0xbc0008 10:00:00:00:c9:5e:af:5d 20:00:00:00:c9:5e:af:5d
fc2/8 1 0x340019 10:00:00:00:c9:37:0c:0a 20:00:00:00:c9:37:0c:0a
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Step Action
2 Enter the configuration terminal.
Command Example: mds# conf t
3 TARGET Zones. Create a new zone. As per EMC Best Practices, you will add only two
members to this zone. The first one is an RPA port connected to this fabric and the second
one the host HBA.
Command Syntax: zone name <name> vsan <VSAN#>
Command Example: mds#(config) zone name rpa5_p0_win3a vsan 20
4 Add the pwwn of the first RPA port that is logged into this switch as member of the new
zone. Use one of the WWNs saved on step 1.
Command Syntax: member pwwn <RPA PWWN>
Command Example: mds(config-zone)# member pwwn 50:01:24:82:00:10:42:a5
5 Add the pwwn of the host HBA as a member of the new zone.
Command Syntax: member pwwn <HBA PWWN>
Command Example: mds(config-zone)# member pwwn 10:00:00:00:c9:69:e1:34
There are many ways to find out the host HBA WWN. Choose the one you are more
comfortable with. Hint, hosts already have zones created to the storage ports, looking at an
existing zone may be the easiest way to discover that. Run “show zoneset active” to list the
active zones in the database. But you can cross check that by looking direct at the host
operating system.
6 You have created the first zone for your first host with one of the RPAs ports connected to
this fabric. Exit the config-zone mode. This will return you to the config prompt.
Command Example: mds(config-zone)# exit
Now create additional zones using the same host HBA with all the other RPA ports in this
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Step Action
fabric. At the end, there should be four similar zones (you have created the first), with two
members each, being one RPA port and the host HBA.
Please repeat steps 3 through 6. Give different names to the new zones. Use the WWNs
saved on step 1.
7 INITIATOR Zones. Create another new zone. As per EMC Best Practices, you will add
only two members to this zone. The first one is an RPA port connected to this fabric and the
second one the storage port.
Command Syntax: zone name <name> vsan <VSAN#>
Command Example: mds#(config) zone name rpa5_p0_symm_fa4ba vsan 20
8 Add the pwwn of the first RPA port that is logged into this switch as member of the new
zone. Use one of the WWNs saved on step 1.
Command Syntax: member pwwn <RPA PWWN>
Command Example: mds(config-zone)# member pwwn 50:01:24:82:00:10:42:a5
9 Add the pwwn of the storage port as a member of the new zone.
Command Syntax: member pwwn <Storage Port PWWN>
Command Example: mds(config-zone)# member pwwn 50:06:04:8a:cc:d2:53:81
Verify which storage port to use in the lab environment reference document. If you are
working in a CLARiiON environment zone all CLARiiON SP ports with all RPA ports in
one single zone.
There are many ways to find out the storage port WWN. Choose the one you are more
comfortable with. Hint, storage ports already have zones created on this switch (zoned with
hosts), looking at an existing zone may be the easiest way to discover that. Run “show
zoneset active” to list the active zones in the database.
10 You have created the first zone for your first storage port with one of the RPAs ports
connected to this fabric. If you are working in a CLARiiON environment you have created
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Step Action
the required zone.
Exit the config-zone mode. This will return you to the config prompt
Command Example: mds(config-zone)# exit
Now create additional zones using the same storage port with all the other RPA ports in this
fabric. At the end, there should be four (one if CLARiiON in place) similar zones (you have
created the first), with two members each, being one RPA port and the storage port.
Please repeat steps 7 through 10. Give different names to the new zones. Use the WWNs
saved on step 1.
11 Display the name of the active zoneset for your VSAN. You will need this name to add the
new zones to the zoneset and activate the zoning changes in the next several steps. Add „do‟
in front of the command if you are in the config prompt level.
Command Syntax: do show zoneset active vsan <VSAN#>
Command Example: mds(config)# do show zoneset active vsan 20
Output: show zoneset active
s1-mdsa-14-80# show zoneset active
zoneset name bos1_rpa_BE_zoneset vsan 10
zone name s1_sun1_hba1_dmx155_fa16cA vsan 10
pwwn 10:00:00:00:c9:5e:af:d1
pwwn 50:06:04:8a:d5:f0:f8:cf
zone name s1_rpa_all_dmx155_fa16cA vsan 10
pwwn 50:06:04:8a:d5:f0:f8:cf
pwwn 50:01:24:82:01:30:a7:a4
pwwn 50:01:24:82:00:10:25:a5
pwwn 50:01:24:82:00:10:aa:a4
pwwn 50:01:24:82:01:30:63:a0
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Step Action
12 From the config prompt add the new zones to the zoneset.
Command Syntax: conf t
zoneset name <Zoneset Name> vsan #
member <Zone Name>
Command Example: mds# conf t
mds(config)# zoneset name prod1_H2S_fabA vsan 20
mds(config-zoneset)# member rpa5_p0_win3a
mds(config-zoneset)# member rpa5_p2_win3a
mds(config-zoneset)# member rpa6_p0_win3a
mds(config-zoneset)# member rpa6_p2_win3a
mds(config-zoneset)# member rpa5_p0_symm_fa4ba
mds(config-zoneset)# member rpa5_p2_symm_fa4ba
mds(config-zoneset)# member rpa6_p0_symm_fa4ba
mds(config-zoneset)# member rpa6_p2_symm_fa4ba
Note that this lab exercise only showed the steps to create zones from the RPAs to a host
and zones from the RPAs to the storage port. You might need to create additional zones for
the other hosts and storage ports. Refer to the lab environment reference document.
13 Exit the config-zoneset mode. This will return you to the config prompt.
Command Example: mds(config-zoneset)# exit
14 Activate the zoneset.
Command Syntax: zoneset activate name <Zoneset Name> vsan <VSAN#>
Command Example: mds(config)# zoneset activate name prod1_H2S_fabA vsan 20
15 Exit the config mode. This will return you to the switch prompt.
Command Example: mds(config)# exit
16 Display the modified active zoneset for your VSAN. You should see your new zones there.
Command Syntax:
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Step Action
show zoneset active vsan <VSAN#>
Command Example: mds# show zoneset active vsan 20
17 Copy the running configuration to the startup configuration so changes are persistent across
reboots.
Command Syntax: mds# copy running-config startup-config
Command Example: mds# copy run start
You have now taken care of zoning on the first fabric at local site. Telnet into your second
switch at local site and do the same thing (steps 1 to 17) – obviously the zone names and the
zoneset name may be different there.
18 Check the zoning configuration from the RPAs. Log into each RPA as the boxmgmt user.
From the Main menu select Diagnostics > Fibre Channel diagnostics > Detect Fibre
Channel targets.
Each ports should display the WWNs of the host HBA ports and storage ports.
Important: When you are done with zoning at local site (both switches), move on to remote
site.
Telnet into your first and second switches at remote site and do the same thing (steps 1 to
18) – obviously the zone names and the zoneset name may be different there.
End of Lab Exercise
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Part 3: Zoning the RPAs in a Brocade SAN
Step Action
Before we can replicate volumes using RecoverPoint, we must first expose RPAs HBAs to
host HBAs, as well as to storage ports involved in replication at each site. This means a lot
of zoning.
At the end of this exercise, in the zones database of every switch there should be several
zones representing every component involved in the replication scenario, for example:
h) RPAs to first Windows host
i) RPAs to second Windows host
j) RPAs to AIX
k) RPAs to ESX
l) RPAs to CLARiiON SPA port
m) RPAs to CLARiiON SPB port
n) RPAs to Symmetrix port
Each group will work in a different environment with different switches, hosts and storage
ports so there should not be conflicts between groups. Refer to the lab environment
reference document for your specific components.
Note: This lab exercise shows the steps to create zones using command line. If you feel
more comfortable working with the GUI (WebTools) feel free to use it. Just make sure you
create all required zones as showed here.
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Step Action
1 Telnet as admin on your first switch at local site (S1-brocade1_a, S1-brocade3_a etc).
Verify which RPA ports are logged into this switch. If you have two RPAs per site and two
fabrics at each site, each fabric will have four RPA ports. The name server shows RPA
entries as the ‗KASHYA‘ vendor. RPAs WWN start with 50:01:24:82:xx:xx:xx:xx. Write
down the RPA WWNs connected to this switch (port name).
Command Example: nsshow
Output: nsshow
Important: Configuration changes on the switch should only be performed by one user at a
time. Each workgroup should coordinate switch configurations to ensure only one user is
changing a configuration.
DS_4100B:admin> nsshow
{
Type Pid COS PortName NodeName TTL(sec)
N 010300; 3;50:01:24:82:00:10:4a:a0;50:01:24:82:00:10:4a:a1; na
FC4s: FCP [KASHYA KBOX2_S2-BOS4 0001]
Fabric Port Name: 20:03:00:05:1e:02:c6:63
Permanent Port Name: 50:01:24:82:00:10:4a:a0
Port Index: 3
Share Area: No
Device Shared in Other AD: No
Redirect: No
N 010400; 3;50:06:04:8a:d5:f0:e6:40;50:06:04:8a:d5:f0:e6:40; na
FC4s: FCP
PortSymb: [38] "EMC SYMMETRIX 000190301081 SAF- 1cA "
NodeSymb: [38] "EMC SYMMETRIX 000190301081 SAF- 1cA "
Fabric Port Name: 20:04:00:05:1e:02:c6:63
Permanent Port Name: 50:06:04:8a:d5:f0:e6:40
Port Index: 4
Share Area: No
Device Shared in Other AD: No
Redirect: No
N 010600; 3;50:01:24:82:01:30:e3:9d;50:01:24:82:01:30:e3:9c; na
FC4s: FCP [KASHYA KBOX2_S2-BOS4 0001]
Fabric Port Name: 20:06:00:05:1e:02:c6:63
Permanent Port Name: 50:01:24:82:01:30:e3:9d
Port Index: 6
Share Area: No
Device Shared in Other AD: No
Redirect: No
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Step Action
2 Display the effective configuration. You will need the configuration name to add new zones
to it.
Command Example: cfgactvshow
Output: cfgactvshow
DS_4100B:admin> cfgactvshow
Effective configuration:
cfg: L_Winspltr_allZONES_cfg
zone: L_WINaf8f_15ca_1ca_SPa0
10:00:00:00:c9:5e:af:8f
50:06:01:60:3c:e0:09:c1
zone: L_WINspltr_allRPAs
10:00:00:00:c9:5e:af:8f
50:01:24:82:00:10:4a:a0
50:01:24:82:00:10:ab:a4
50:01:24:82:01:30:be:9f
50:01:24:82:01:30:e3:9d
zone: L_allRPAs_allSTORAGE
50:01:24:82:00:10:4a:a0
50:01:24:82:00:10:ab:a4
50:01:24:82:01:30:be:9f
50:01:24:82:01:30:e3:9d
50:06:01:60:3c:e0:09:c1
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Step Action
3 TARGET Zones. Create a new zone. As per EMC Best Practices, you will add only two
members to this zone. The first RPA port connected to this fabric and the host HBA. Use
one of the RPA WWNs saved on step 1.
Command Syntax: zonecreate ―zone name‖, ―RPA3 PWWN 0; Host HBA PWWN‖
Command Example: zonecreate "rpa3_p0_win2a", "50:01:24:82:01:30:75:a4;
10:00:00:00:c9:69:e6:92"
There are many ways to find out the host HBA WWN. Choose the one you are more
comfortable with. Hint, hosts already have zones created to the storage ports, looking at an
existing zone may be the easiest way to discover that. Run “cfgactvshow” to list the active
zones in the configuration. But you can cross check that by looking direct at the host
operating system.
Now create additional zones using the same host HBA with all the other RPA ports in this
fabric. At the end, there should be four similar zones (you have created the first), with two
members each, being one RPA port and the host HBA.
Please repeat step 3. Give different names to the new zones. Use the RPA WWNs saved on
step 1.
4 INITIATOR Zones. Create another new zone. As per EMC Best Practices, you will add
only two members to this zone. The first one is an RPA port connected to this fabric and the
second one the first storage port. If you are working on a CLARiiON environment zone all
CLARiiON SP ports in this fabric with all RPA ports in one single zone.
Command Syntax: zonecreate ―zone name‖, ―RPA3 PWWN 0; Storage Port PWWN a‖
Command Example: zonecreate "rpa3_p0_spA2", "50:01:24:82:01:30:75:a4;
50:06:01:62:3c:e0:05:91"
Verify which storage port (s) to use in the lab environment reference document.
There are many ways to find out the storage port WWN. Choose the one you are more
comfortable with. Hint, storage ports already have zones created on this switch (zoned with
hosts), looking at an existing zone may be the easiest way to discover that. Run
“cfgactvshow” to list the active zones in the configuration.
At the end, in a CLARiiON environment there should be one zone with all RPA ports and
all storage ports as members. Or, in a DMX environment, four zones with two members
each, being one RPA port and one of the storage ports.
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Step Action
Please repeat step 4. Give different names to the new zones. Use the RPA WWNs saved on
step 1.
5 Add the new zones to the active configuration and enable the new configuration.
Command Syntax: cfgadd ―configuration name‖, ―zone name; zone name; ...‖
cfgenable ―configuration name‖
Command Syntax: cfgadd ―s1_7600a_cfg‖, ―rpa3_p0_win2a; rpa3_p2_win2a;
rpa4_p0_win2a; rpa4_p2_win2a; rpa3_p0_spA2; rpa3_p0_spB3;
rpa3_p2_spA2; rpa3_p2_spB3; rpa4_p0_spA2; rpa4_p0_spB3;
rpa4_p2_spA2; rpa4_p2_spB3‖
cfgenable ―s1_7600a_cfg‖
6 Display the active configuration. You should see your new zones in the active
configuration.
Command Example: Cfgactvshow
Note that this lab exercise only showed the steps to create zones from the RPAs to a host
and zones from the RPAs to the storage ports. You might need to create additional zones for
the other hosts and storage ports (if present). Refer to the lab environment reference
document.
You have now taken care of zoning on the first fabric at local site. Telnet into your second
switch (S1-brocade2_b, S1-brocade4_b etc) at local site and do the same thing (steps 1 to 6)
– obviously the zone names and the configuration name may be different there.
7 Check the zoning configuration from the RPAs. Log into each RPA as the boxmgmt user.
From the Main menu select Diagnostics > Fibre Channel diagnostics > Detect Fibre
Channel targets.
Each ports should display the WWNs of the host HBA ports and storage ports.
Important: When you are done with zoning at local site (both switches), move on to remote
site.
Telnet into your first and second switches at remote site and do the same thing (steps 1 to 7)
– obviously the zone names and the configuration name may be different there.
End of Lab Exercise
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Part 4: LUN Masking for the RPA – Symmetrix
Step Action
1 Before we can replicate volumes using RecoverPoint, we must first present the repository,
journals, and host volumes (replica) to all RPAs at each site. This means a lot of masking.
Refer to the lab environment reference guide for repository, journals, and host volumes
(replica) information assigned to you RPA cluster group. You will also need information
about the storage ports. Finally, WWNs of the RPA ports will be used in this exercise.
You can use the syminq or inq command on your hosts to identify the host data (replica)
volumes that must be seen by the RPA ports. You will need the Symmetrix device numbers
to verify that these volumes are seen by the RPAs.
Command Example: syminq or inq
Sample Output: inq
2 Verify which Symmetrix ports are connected to the host. You will need the director number
and port number for the masking commands.
Command Example: symcfg list –connections
Sample Output: symcfg list –connections
# inq
------------------------------------------------------------------------------------------
DEVICE :VEND :PROD :REV :SER NUM :CAP(kb)
------------------------------------------------------------------------------------------
/dev/rdsk/c1t5006048AD5F0F8E1d0s2 :EMC :SYMMETRIX :5772 :5500020341 : 92160
/dev/rdsk/c1t5006048AD5F0F8E1d81s2 :EMC :SYMMETRIX :5772 :5500071341 : 4128000
/dev/rdsk/c1t5006048AD5F0F8E1d82s2 :EMC :SYMMETRIX :5772 :5500072341 : 4128000
/dev/rdsk/c1t5006048AD5F0F8E1d83s2 :EMC :SYMMETRIX :5772 :5500073341 : 4128000
/dev/rdsk/c1t5006048AD5F0F8E1d84s2 :EMC :SYMMETRIX :5772 :5500074341 : 4128000
/dev/rdsk/c1t50012482001063A0d0s2 :KASHYA :KBOX2_S1-BOS1 :0001 : : 983500000
/dev/rdsk/c1t500124820130AAA4d0s2 :KASHYA :KBOX1_S1-BOS1 :0001 : : 983500000
/dev/rdsk/c2t5006048AD5F0F8CFd0s2 :EMC :SYMMETRIX :5772 :5500020480 : 92160
/dev/rdsk/c2t5006048AD5F0F8CFd81s2 :EMC :SYMMETRIX :5772 :5500071480 : 4128000
/dev/rdsk/c2t5006048AD5F0F8CFd82s2 :EMC :SYMMETRIX :5772 :5500072480 : 4128000
/dev/rdsk/c2t5006048AD5F0F8CFd83s2 :EMC :SYMMETRIX :5772 :5500073480 : 4128000
/dev/rdsk/c2t5006048AD5F0F8CFd84s2 :EMC :SYMMETRIX :5772 :5500074480 : 4128000
/dev/rdsk/c2t50012482013063A0d0s2 :KASHYA :KBOX2_S1-BOS1 :0001 : : 983500000
/dev/rdsk/c2t500124820010AAA4d0s2 :KASHYA :KBOX1_S1-BOS1 :0001 : : 983500000
/dev/rdsk/c2t50012482001025A5d0s2 :KASHYA :KBOX2_S1-BOS1 :0001 : : 983500000
/dev/rdsk/c2t500124820130A7A4d0s2 :KASHYA :KBOX1_S1-BOS1 :0001 : : 983500000
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Step Action
3 Log into the RPA as boxmgmt to get the RPA PWWNs. You can also use the WWNs
identified in the first exercise. From the boxmgmt main menu select Diagnostics > Fibre
Channel diagnostics > View Fibre Channel details.
View Fibre Channel Details – Sample Output
Verify which Symmetrix ports are connected to the RPAs.
Command Example: Symmask list logins –wwn 50012482001063a0
4 Use symcli to mask the replication volumes, journal volumes, and repository volume to the
RPA ports.
Command Syntax: symmask –sid <Symm S/N> –dir <FA#> –p <Port> –wwn <RPA PWWN>
add dev <―DEV#:DEV#‖>
Port 0
-------------------------------------
|----------------|--------------------|
| | |
|----------------|--------------------|
| Link status | Up |
| wwn | 0x50012482001063a0 |
| node wwn | 0x50012482001063a1 |
| port id | 4f0000 |
| operating mode | point to point |
| speed | 2 GB |
|----------------|--------------------|
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Step Action
Command Example: symmask –sid 525 –dir 1c –p 0 –wwn 5001248201b48316 add dev
―79:7c‖
Sample Output: symmask add dev
Note1: Using a device range (for example: ―79:7c‖) works for consecutive device numbers.
You will need to re-run the command for each device that is not within a range.
Note2: You will need to re-run the command for all RPA ports in the fabric zoned to the
storage port.
5 After masking the replica volumes, the journal volumes, and the repository volume to the
RPA ports, use symcli to refresh the vcmdb. Your masking changes will not take effect
until you refresh the database.
Command Example: symmask –sid 525 refresh
6 Verify your changes by listing the masking database.
Command Syntax: symmaskdb list database –dir <FA#> -port <Port#>
Command Example: symmaskdb list database –dir 1c –port 0
Sample Output: symmaskdb list database
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Step Action
7 Log into the RPA as boxmgmt and verify the masking configuration. From the Main menu
select Diagnostics > Fibre Channel Diagnostics > Detect Fibre Channel LUNs. You
should see the volumes you just masked listed there.
Important: Repeat the procedure for all hosts and RPAs at both local and remote sites.
Important: Be sure to perform the following:
Masking procedure for all RPA ports.
o All RPAs shall see all host data volumes (replica) involved in replication as
well as the repository and journal volumes.
Repeat the procedure using RPA ports and storage ports in the second fabric.
Repeat the procedure for site 2 (both fabrics).
End of Lab Exercise
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Part 5: LUN Masking for the RPA – CLARiiON
Step Action
1 Before we can replicate volumes using RecoverPoint, we must first present the repository,
journals, and host volumes (replica) to all RPAs at each site. This means a lot of masking.
Refer to the lab environment reference guide for repository, journals, and host volumes
(replica) information assigned to you RPA cluster group.
You can use the inq or navicli command on your hosts to identify the host volumes (replica)
that must be in a CLARiiON storage group with RPA ports. You will need the CLARiiON
LUNs information to verify that these volumes are seen by the RPAs.
Command Example: inq or navicli
Sample Output: inq –clar_wwn
2 Launch Navisphere Manager. Refer to the lab environment reference document for the
CLARiiON SP IP addresses to be used by your group.
Inquiry utility, Version V7.3-891 (Rev 2.0) (SIL Version V6.5.2.0 (Edit
Lev
el 891)
Copyright (C) by EMC Corporation, all rights reserved.
For help type inq -h.
............
------------------------------------------------------------------------------
DEVICE :VEND :PROD :REV :SER NUM :CAP(kb)
------------------------------------------------------------------------------
\\.\PHYSICALDRIVE0 :( :ST310210A :3.17 : : -----
\\.\PHYSICALDRIVE1 :KASHYA :KBOX1_SOUTHBORO :0001 : : ------
\\.\PHYSICALDRIVE2 :KASHYA :KBOX2_SOUTHBORO :0001 : : ------
\\.\PHYSICALDRIVE3 :KASHYA :KBOX2_SOUTHBORO :0001 : : ------
\\.\PHYSICALDRIVE4 :KASHYA :KBOX1_SOUTHBORO :0001 : : ------
\\.\PHYSICALDRIVE5 :KASHYA :KBOX2_SOUTHBORO :0001 : : ------
\\.\PHYSICALDRIVE6 :KASHYA :KBOX1_SOUTHBORO :0001 : : ------
\\.\PHYSICALDRIVE7 :KASHYA :KBOX2_SOUTHBORO :0001 : : ------
\\.\PHYSICALDRIVE8 :KASHYA :KBOX1_SOUTHBORO :0001 : : ------
\\.\PHYSICALDRIVE9 :DGC :RAID 5 :0428 :0B00005A : 5242880
\\.\PHYSICALDRIVE10 :DGC :RAID 10 :0428 :1F00005C : 2097152
\\.\PHYSICALDRIVE11 :DGC :RAID 10 :0428 :1E00005C : 2097152
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Step Action
3 Register the RPA ports on the Connectivity Status Window. In the Enterprise Storage dialog
box, navigate to the icon for the storage system whose RPA ports you want to register.
Right-click it and select Connectivity Status to open the Connectivity Status dialog box.
4 In Initiator Records, select the HBA that you want to register, and then click Register to
open the Register Initiator Record dialog box.
The selected HBA must have a No value in the Registered column to enable the Register
button. There should be 16 of these entries (which are ‗logged in‘). These represent 4 HBAs
from each RPA going to 2 CLARiiON SP ports. These entries were created after you
finished your zones.
Connectivity Status Window
Note: If RPA ports are not listed check your zones on both fabrics and fix any issue they
might have.
Note: If RPA ports are not ‗logged in‘, this is a known and possible issue with CLARiiON
arrays. If no I/O happens against the SP ports the initiator will not log in them. To fix this:
SSH into each RPA as the boxmgmt user.
From the Main menu select Diagnostics > Fibre Channel diagnostics > Detect
Fibre Channel LUNs.
Running this should make the RPAs to log into the CLARiiON SP ports. Therefore,
the initiators ‗logged in‘ status should change to ‗Yes‘.
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Step Action
5 Verify that the HBA WWN and the SP Port ID are correct and set Initiator Type to
RecoverPoint Appliance. Set Failover Mode to 4. Unless the storage system is connected
to a Solaris server, set Unit Serial Number to Array. Enter the Vendor and Model for the
initiator. Under ―This HBA Belongs to‖, click New Host and enter RPA name and address
or click Existing Host, and then from the list, select the RPA. Save your changes and close
the dialog box to return to the Connectivity Status dialog box.
Register Initiator Window
Note: Alternatively, you can use group edit (previous window) and register all RPAs HBAs
as one single entity.
Initiator type is RecoverPoint Appliance (31).
Failover mode should be set to 4.
Use the management IP of the first RPA to identify the host.
6 You will need to make the host volumes (replica) visible to the RPA ports by adding the
volumes to a RPA storage group. View the existing host storage group to verify which
volumes are visible. Alternately, you can use inq, syminq or navicli from the host itself.
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Step Action
7 Create a new storage group for the RPAs. You will be adding the host volumes (replica
LUNs), the journal volumes, and the repository volume to this storage group. From the
Storage tab of the Enterprise Storage dialog box, navigate to the icon for the storage
system on which you want to create the storage group, right-click, and then select Create
Storage Group.
Creating a Storage Group
8 Assign a name to your storage group, and click OK or Apply to save your changes.
9 Add the RPAs to the storage group. From the Storage tab of the Enterprise Storage dialog
box, navigate to the icon for the storage group to which you want to connect a server, right-
click, and then select Connect Hosts.
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Step Action
10 Add the RPAs as Hosts to be Connected. Click Apply to save the changes.
Adding RPAs to the Storage Group
Note: In case you used ‗group edit‘ in the RPA HBA registration window (connectivity
status), there will be only one RPA listed here.
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Step Action
11 Click on the LUNs tab. Under the Show LUNs: drop down select All. Select all the host
volumes (replica LUNs) to be used for replication, select all the LUNs to be used as journal
volumes, and select the LUN to be used as the repository volume. LUN information for each
group are listed in the lab environment reference document. Click OK or Apply to save the
changes.
Adding LUNs to the Storage Group
12 Expand the Hosts and LUNs icons under your storage group to view the resulting
configuration.
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Step Action
13 Log into the RPA as boxmgmt and verify the masking configuration. From the Main menu
select Diagnostics > Fibre Channel Diagnostics > Detect Fibre Channel LUNs. The
LUNs you just masked to the RPA should be listed there.
Sample Output: Detect Fibre Channel LUNs
Important: Be sure to perform the following:
Masking procedure for all RPA ports.
o All RPAs shall see all host data volumes (replica) involved in replication as
well as the repository and journal volumes.
Repeat the procedure for site 2.
End of Lab Exercise
|-----|--------|-----|-----------|--------------|--------------|------------|
| |Size |Vndr |Product |Name |UID |Site |
|-----|--------|-----|-----------|--------------|--------------|------------|
| 1. | 3.94GB | EMC | SYMMETRIX | DEV ID: 00A2 | 60,06,04,80, | |
| | | | | | 00,01,90,30, | |
| | | | | | 11,55,53,30, | |
| | | | | | 30,30,41,32 | |
| 2. | 3.94GB | EMC | SYMMETRIX | DEV ID: 0073 | 60,06,04,80, | |
| | | | | | 00,01,90,30, | |
| | | | | | 11,55,53,30, | |
| | | | | | 30,30,37,33 | |
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Lab Exercise 2: Installation of RecoverPoint Appliances
Purpose:
Install the RecoverPoint Appliances using Deployment Manager. Once
connected to the RPA over the IP network you will have to configure all
RPA parameters for your specified cluster. Once the RPAs are installed
they are ready to be configured for replication activities.
Tasks: In this lab, you perform the following tasks:
Connect to the RPAs using the RecoverPoint Deployment Manager
and perform configuration of site layout, replication method, site
information, IP parameters, and repository volume.
References: RecoverPoint Student Guide
RecoverPoint Administrator‘s Guide
RecoverPoint Deployment Manager Product Guide
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Part 1: RPA Cluster Installation
Step Action
1 Log into all RPAs in both site 1 and site 2 as boxmgmt and make sure they allow
communications.
As previously noted, all RPAs already have management IP so activities can be performed
from the classroom. Therefore, you can skip this step.
2 From a Remote Desktop Connection into one of the Windows hosts assigned to your group,
launch RecoverPoint Deployment Manager (install.exe). You should be able to find it
in drive C: folder \software\. If you cannot find it, download it from RecoverPoint Software
Downloads page on Powerlink. Login as ‗EMC personnel‘; username: admin / password:
admin.
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Step Action
3 Select ‗RecoverPoint Installer Wizard‘.
4 Ensure the requirements for running the Installer are met. Select checkbox ‗I have fulfilled
the conditions for installing RecoverPoint‘.
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Step Action
5 Create a new installation configuration file. Name the file to something convenient and
related to the RPA cluster you are installing.
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Step Action
6 Define the ‗Installation Structure‘ including Local and Remote sites general networking
details.
Number of Sites: 2
Number of RPAs per site: 2
WAN IP type: IPv4
Remote replication to be done over: IP
Site 1 Settings
Site name: Local
Time zone: GMT-05:00
Management IP type: IPv4
Domain name: <blank>
Primary DNS server: <refer to lab info sheet>
Secondary DNS server: <refer to lab info sheet>
NTP Server 1: <refer to lab info sheet>
NTP Server 2: <blank>
Site 2 Settings
Site name: Remote
Time zone: GMT-05:00
Management IP type: IPv4
Domain name: <blank>
Primary DNS server: <refer to lab info sheet>
Secondary DNS server: <refer to lab info sheet>
NTP Server 1: <blank>
NTP Server 2: <blank>
Notes:
1. Set time zones for both sites.
2. In this lab deployment use the same Primary and Secondary DNS Servers at both sites.
3. Leave the fields for Local Domain blank.
4. NTP Server is set at either Local or Remote site. You cannot configure it at both sites.
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Step Action
7 Enter Local Site and RPAs IP information.
Please note that the “Site Management IP” and “RPA Management IP” are not the same.
“Site Management IP” (floating) is an unique address per site. Each RPA has two IP
addresses: one for management and one for replication.
Refer to lab information sheet.
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Step Action
8 Leave Local Site advanced settings window with the default values.
Note: Choose „Yes‟ in the first option if you have zoned and masked the ESX Server available in your setup.
That is OK if you plan on doing those steps later.
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Step Action
9 Enter Remote Site and RPAs IP information.
Please note that the “Site Management IP” and “RPA Management IP” are not the same.
“Site Management IP” (floating) is an unique address per site. Each RPA has two IP
addresses: one for management and one for replication.
Refer to lab information sheet.
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Step Action
10 Leave Remote Site advanced settings window with the default values.
Note: Choose „Yes‟ in the first option if you have zoned and masked the ESX Server available in your setup.
That is OK if you plan on doing those steps later.
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Step Action
11 Login as user boxmgmt and install Local and Remote sites. All RPAs in both sites must
have management IP address information set in order to succeed in this step.
12 Ensure configuration settings are applied to all RPAs at both sites.
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Step Action
13 Move on to next step as zoning and masking tasks have been performed previously.
Note: When zonings and masking have not been completed yet at this point, use the RPA WWNs information
displayed here to complete these tasks.
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Step Action
14 SAN diagnostics check. Issues with zoning and masking will be verified during this step.
Note: RPAs shall see host and storage ports. Also, RPAs must have access to all volume types: repository,
journals and host data volumes.
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Step Action
15 Select the ‗unique‘ Repository volume at Local site. The volume should have been
presented to all RPAs at the site via masking. Refer to the lab information sheet to identify
the Repository volume assigned to your group.
16 In our lab environment there is a mix of storage array types. Our replication structure is
from CLARiiON to Symmetrix or vice-versa. One important note to make is that the
Repository volume size recommendation is 3GB and extra space is not used. Ignore warning
messages in case the repository volume assigned to your group is greater than 3GB. Of
course, you do not want to do the same at a customer environment as you would be
“wasting” storage space.
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Step Action
17 Verify that you have selected the correct volume to be the Repository at Local site. Be
careful, as result of this task the volume will be formatted.
18 Local site RPAs attach and reboot. After repository volume is formatted, all RPAs at the site attach to cluster and reboot. The Installer waits and holds the session until all RPAs are back online.
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Step Action
19 After all RPAs at the site reboot, the Installer displays a summary of Local site installation, including repository volume details.
At this point all RPAs at Local site are installed and configured, now move on to install and configure RPAs at Remote site.
20 As part of the process of installing and configuring RPAs at Remote site, select
and format the unique Repository volume at that site.
21 Remote site RPAs attach and reboot. After repository volume is formatted, all RPAs at the site attach to cluster and reboot. The Installer waits and holds the session until all RPAs are back online.
22 After all RPAs at the site reboot, the Installer displays a summary of Remote site installation, including repository volume details.
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Step Action
23 When RPAs at both Local and Remote sites are completed installed and
configured, the RPA cluster is deployed. You can now connect into the RecoverPoint Management Application by either launching it from the Final Summary window or firing up Internet Explorer and pointing it to the site management IP (floating IP) at either Local or Remote site.
Note: A configuration file is created and saved locally in your service station. Refer to step 5 for the name of the file. This file can be used to reconstruct the RPA cluster, initial install only – repository volumes are formatted if Installer used again. Therefore, it should not be used for RPA cluster changes.
End of Lab Exercise
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Part 2: RPA Installation – Add RecoverPoint License
Step Action
1 Open Internet Explorer and point the browser to the Site Management IP (floating) of either
Site 1 or Site 2. Log in as user admin on the RecoverPoint Management Application. Click
Yes on the License Problem pop-up - OR
Click on the link on the lower left-hand corner of the main window and enter the account ID
and license key. There is no activation code for our environment.
First Time Login as admin: Prompt for license information
2 Enter the Account ID, company name and contact info then click the Update button to add
the license key. You will not be adding software serial ID neither an activation code for the
lab environment. Ask your instructor for these information.
Enter the Base License
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Step Action
3 Enter the License Key and click OK.
Update License Key
End of Lab Exercise
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Lab Exercise 3: Installing Host Splitter Drivers
Purpose:
Perform the installation of the Host Splitter Driver (kdriver) on
Windows, Solaris and AIX hosts
Tasks: In this lab, you perform the following tasks:
Installation of the Windows splitter driver
Installation of the Solaris splitter driver
Installation of the AIX splitter driver
References: Lecture material
Administrators Guide
RecoverPoint Deployment Manager Product Guide
RecoverPoint Implementation Lab Guide
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Part 1: Host Splitter Driver Installation - Windows
Step Action
1 Log on to your assigned server as ―Administrator‖.
2 Copy the kdriver installation package to a temporary directory on your server. Be sure to
copy a version of the kdriver that supports the RecoverPoint revision on the RPAs.
Note: The lab servers may already have the installation package in C:\software. If not,
download it from the RecoverPoint software downloads page on Powerlink.
3 Extract the contents of the kdriver installation package. To install the kdriver, double-click
on the file setup.exe.
4 Follow the prompts to install the RecoverPoint Windows-based Splitter Driver.
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Step Action
5 Select Typical when prompted for the Installation Mode to accept the defaults for log file
location and size. To change the log file location and size, select Custom.
6 When zoning and volume presentation has been correctly configured, you should not receive
any errors; your view will be something similar to this:
SAN Diagnostics – No Errors
Note: During the install, the setup.exe program will run diagnostics on the system and the
state of its configuration. If the host has not been zoned and does not see SAN connectivity
or appliance volumes, these configurations should either be made or rectified.
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Step Action
7 Once the installation completes, click Finish to exit the setup and restart the computer.
Restart Host
8 After the system reboots verify the kdriver is running by checking Services for the
KDriverWatchdog service.
KDriverWatchdog Service
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Step Action
9 Run an inq or syminq command and verify that the host sees the appliance as a disk.
Important: Repeat Steps 1 through 9 for each Windows host in the replication environment
(both sites).
End of Lab Exercise
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Part 2: Host Splitter Driver Installation – Solaris
Step Action
1 Log on to your assigned server as ―root‖.
2 Copy the kdriver installation package to a temporary directory on your server. Be sure to copy a
version of the kdriver that supports the RecoverPoint revision on the RPAs.
Note: The lab servers may already have the installation package in /software/. If not, download
it from the RecoverPoint software download page on Powerlink.
3 Decompress the file.
Command Example: gunzip filename
Decompress File
sl—sunl /software/solaris/kdriver ls —la
total 19956
drwxr—xr—x 2 root root 512 Sep 8 08:27
drwxr—xr—x 7 root other 512 Sep 8 08:27
—ru—r——r—— 1 root root 10199278 Sep 8 08:28
EMC_RecoverPoint_driver_sol5x_rel3.3.P2_e.95_md5_29d9ef567b9f46cd31432f42
aa81d7f0.pkg.gz
sl—sunl /software/solaris/kdriver gunzip
EMC_RecoverPoint_driver_sol5x_rel3.3.P2_e.95_md5_29d9ef567b9f46cd31432f42
aa81d7f0.pkg.gz
sl—sunl /software/soiaris/kdriver ls —la
total 83604
drwxr—xr—x 2 root root 512 Sep 8 08:29
drwxr—xr—x 7 root other 512 Sep 8 08:27
—rw—r——r—— 1 root root 42767360 Sep 8 08:28 kdriver_3.3.e.95_sol.pkg
s1—sun1 /software/solaris/kdriver
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Step Action
4 Use pkgadd –d to install the kdriver package:
Beginning Pkgadd Installation
5 When prompted, enter y to continue the installation.
6 Correct any errors detected by SAN diagnostics.
Note: The system conducts a series of automatic tests that are designed to identify a variety of
the most common problems regarding the host configuration in the SAN environment on which
RecoverPoint is being installed. It is desirable to identify these problems before installing the
kdriver on the host. Upon completion of these tests, a report confirms successful completion of
the SAN diagnostics (i.e., no errors or warnings), or details the errors or potential errors (i.e.,
warnings) detected in the host configuration on the SAN.
7 When prompted, designate the directory in which to store log files and designate the maximum
log file size (default is 500 MB). The default destination folder is /kdriver/log.
Setting Log Directory and Size
Do you want to proceed with the installation (y/q)? y
Please enter the log files directory (q-quit)? [/kdriver/log]
Please enter the log files maximum size [MB] (q-quit)? [500]
kconfigure – success
installation of <kdriver> was successful.
sl—sunl /software/solaris/kdriver pkgadd -d kdriver_3.3.e.95_sol.pkg
The following packages are available:
1 kdriver kdriver
(sparc) 3.3(e.95)
Select package(s) you wish to process (or 'all' to process
all packages). (default: all) [?,??,q]:
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Step Action
8 When the installation completes, reboot the host.
Command Example:
reboot -- -r
Note: From this point, the kdriver is started automatically any time the system is rebooted. To
manually start or stop the kdriver use the /etc/init.d/kdrv start and /etc/init.d/kdrv stop
commands. The /etc/init.d/kdrv status command returns the current status of the driver (UP or
DOWN).
9 There are several commands that can be run on Solaris to verify that the splitter driver is
installed and running properly. The pkginfo command displays information about software
packages that have been installed on the system. Look at the STATUS field to verify the driver
was installed.
Command Example:
pkginfo –l kdriver
Sample Output: pkginfo –l kdriver
10 The modinfo command will display information about loaded kernel modules.
Command Example:
modinfo | grep -i splitter
s1-sun1 / modinfo | grep –I splitter
286 78666000 2a450 282 1 splitter (KashyaSplitter)
sl—sunl /software/solaris/kdriver pkginfo –l kdriver
PKGINST: kdriver
NAME: kdriver
CATEGORY: application
ARCH: sparc
VERSION: 3.3
BASEDIR: /
PSTAMP: sol15920080219184442
INSTDATE: Sep 2 2009 10:43
STATUS: completely installed
FILES: 118 installed pathnames
13 directories
48 executables
83192 blocks used (approx)
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Step Action
11 The ps command displays the status of processes running on the system.
Command Example:
ps –ef | grep kdriver
Sample Output: ps –ef | grep kdriver
12 Run an inq or syminq command and verify that the host sees the appliance as a disk.
Sample Output: inq
Important: Repeat these steps for each Solaris host in the replication environment (both sites)
End of Lab Exercise
s1-sun1 / syminq | grep KASHYA
/dev/rdsk/c2t0d0s2 KASHYA KBOX2_S1BOS1 0001 N/A 983500000
/dev/rdsk/c2t1d0s2 KASHYA KBOX1_S1BOS1 0001 N/A 983500000
/dev/rdsk/c4t0d0s2 KASHYA KBOX1_S1BOS1 0001 N/A 983500000
/dev/rdsk/c4t1d0s2 KASHYA KBOX2_S1BOS1 0001 N/A 983500000
/dev/vx/rdmp/c2t0d0s2 KASHYA KBOX2_S1BOS1 0001 N/A 983500000
/dev/vx/rdmp/c2t1d0s2 KASHYA KBOX1_S1BOS1 0001 N/A 983500000
/dev/vx/rdmp/c4t0d0s2 KASHYA KBOX1_S1BOS1 0001 N/A 983500000
/dev/vx/rdmp/c4t1d0s2 KASHYA KBOX1_S1BOS1 0001 N/A 983500000
s1-sun1 / ps –ef | grep kdriver
root 462 461 0 10:49:50 ? 0:03 /kdriver/bin/kdriver
root 461 1 0 10:49:50 ? 0:00 /kdriver/bin/kdrive_swd
60 /kdriver 1 60 0
root 463 461 0 10:49:50 ? 0:01 /kdriver/bin/hlr_host
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Part 3: Host Splitter Driver Installation – AIX
Step Action
1 Copy the installation file to the AIX host.
Decompress the file by running the command:
gunzip filename
Use the installp command to install the kdriver on both the Site 1 and Site 2 hosts:
installp -d install_file kdriver 2.0.0.0
Be sure to copy a version of the kdriver that supports the RecoverPoint revision on the RPAs.
Note: The lab servers may already have the installation package in /software/. If not, download
it from the RecoverPoint software download page on Powerlink.
# ls
.toc
EMC_RecoverPoint_driver_aix52_53_rel3.3.P2_e.95_md5_3340323768c23fff7a
ccc8154ed589f9.bff
# installp -d
EMC_RecoverPoint_driver_aix52_53_rel3.3.P2_e.95_md5_3340323768c23fff7a
ccc8154ed589f9.bff kdriver 2.0.0.0
+---------------------------------------------------------------------
--------+
Pre-installation Verification...
+---------------------------------------------------------------------
--------+
Verifying selections...done
Verifying requisites...done
Results...
SUCCESSES
---------
Filesets listed in this section passed pre-installation verification
and will be installed.
Selected Filesets
-----------------
kdriver.bin 2.0.0.0 # kdriver
kdriver.hlr 2.0.0.0 # kdriver
kdriver.info_collector 2.0.0.0 # kdriver
kdriver.install 2.0.0.0 # kdriver
kdriver.kutils 2.0.0.0 # kdriver
kdriver.lib 2.0.0.0 # kdriver
kdriver.log 2.0.0.0 # kdriver
kdriver.modules 2.0.0.0 # kdriver
kdriver.tweak 2.0.0.0 # kdriver
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Step Action
2 Examine the install output to verify the splitter was successfully defined.
3 After the installation completes, run the rc.kdrv configure command to configure the splitter.
# rc.kdrv configure
_ __ _____ _
| |/ /| __ \ (_)
| ' / | | | | _ __ _ __ __ ___ _ __
| < | | | || '__|| |\ \ / // _ \| '__|
| . \ | |__| || | | | \ V /| __/| |
|_|\_\|_____/ |_| |_| \_/ \___||_|
Running kconfigure
Installing RecoverPoint.AIX.5.2_5.3.1.0.0.0 from /kdriver/install/
RecoverPoint.AIX.5.2_5.3.1.0.0.0 alredy installed
Searching for RecoverPoint devices...
Loading the 64 bit module...
Running SAN diagnostics. This may take a few moments...
SAN diagnostic information:
---------- COPYRIGHT NOTICE ----------
This software is the property of EMC Corp.
Copyright (C) 2004 - 2007 EMC Corp.
All rights reserved.
. . . . . << End of copyright notice for kdriver >>. . . .
Creating the splitter device
splitter0 Defined
Adding the Config_Rules to the ODM
Please run rc.kdrv configure
Creating link for /usr/sbin
Finished processing all filesets. (Total time: 16 secs).
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Step Action
4 Examine the installation summary of installed components.
5 When prompted, enter Y to continue and select the location for the kdriver log and log file size.
SAN diagnostic information:
1 errors:
1. Number of devices without UID (2) exceeds maximum (1)
3 warnings:
1. Found device with no UID: dev=/dev/rhdisk0 channel=0 target=n/a
LUN=n/a vendor=IBM H0 product=HUS103073FL3800. Contact technical
support if you wish to replicate this LUN.
2. Found device with no UID: dev=/dev/rhdisk1 channel=0 target=n/a
LUN=n/a vendor=IBM H0 product=HUS103073FL3800. Contact technical
support if you wish to replicate this LUN.
3. Host cannot see RPA1
Total=4
Do you want to proceed with the installation (y/q)? y
Please enter the log files directory: (q-quit) [/kdriver/log]
Please enter the log files maximum size (in MB): (q-quit) [500] 10
validating space on logs FS....
free space: 3825.33203125MB OK
/usr/bin/gzip
Formatting the volume database: [done]
Formatting the kutils database: [done]
Formatting the splitter config file: [done]
Initializing the splitter: [done]
Backup old inittab file: [done]
Backup old inittab file: [done]
Register KDriver to load at boot time: [done]
Register KDriver shutdown notifier:
Added Kashya changes to file '/etc/rc.shutdown' successfully
Installation Summary
--------------------
Name Level Part Event Result
-------------------------------------------------------------------------------
kdriver.tweak 2.0.0.0 USR APPLY SUCCESS
kdriver.modules 2.0.0.0 USR APPLY SUCCESS
kdriver.log 2.0.0.0 USR APPLY SUCCESS
kdriver.lib 2.0.0.0 USR APPLY SUCCESS
kdriver.kutils 2.0.0.0 USR APPLY SUCCESS
kdriver.install 2.0.0.0 USR APPLY SUCCESS
kdriver.info_collector 2.0.0.0 USR APPLY SUCCESS
kdriver.hlr 2.0.0.0 USR APPLY SUCCESS
kdriver.bin 2.0.0.0 USR APPLY SUCCESS
kdriver.tweak 2.0.0.0 ROOT APPLY SUCCESS
kdriver.modules 2.0.0.0 ROOT APPLY SUCCESS
kdriver.log 2.0.0.0 ROOT APPLY SUCCESS
kdriver.lib 2.0.0.0 ROOT APPLY SUCCESS
kdriver.kutils 2.0.0.0 ROOT APPLY SUCCESS
kdriver.install 2.0.0.0 ROOT APPLY SUCCESS
kdriver.info_collector 2.0.0.0 ROOT APPLY SUCCESS
kdriver.hlr 2.0.0.0 ROOT APPLY SUCCESS
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Step Action
6 Run the rc.kdrv start command to start the kdriver.
End of Lab Exercise
# rc.kdrv start
Starting the KDriver daemon....
# ps -ef | grep kdriver
root 213232 1 0 10:49:50 - 0:00 /kdriver/bin/kdriver_swd
0 /kdriver 1 60 1
root 372906 213232 0 10:49:50 - 0:01 /kdriver/bin/hlr_host
root 393346 213232 0 10:49:50 - 0:01 /kdriver/bin/kdriver
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Part 4: Add Splitters Using the RecoverPoint Management
Application
Step Action
1 Open Internet Explorer and point the browser to Site Management IP (floating) of either site
1 or site 2. Login as user admin. Using the RecoverPoint Management Application,
highlight Splitters in the tree panel. From the Splitter menu, add the new splitters for Site 1
and Site 2.
2 From the Add New Splitter window select the host splitter driver to be added. Click Next.
Note1: If your host splitter driver (kdriver) is not showing up, the most likely cause is
zoning issue. Check the zones from RPA ports to your host HBAs. Make sure that you see
the RPAs from your host when you run „inq‟.
Note2: Another possible issue is the host splitter driver (kdriver) not being installed nor
running on the host. Check this!
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Step Action
3 Review the selected host splitter drivers to be added to the application and click Finish.
Remember to repeat this procedure for all hosts involved in replication at both local and
remote sites.
4 Verify the status of the newly added splitters.
Splitter Status
End of Lab Exercise
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Lab Exercise 4: Replication Configuration
Purpose:
Create first basic Consistency Group and perform first replication job.
Tasks: In this lab, you perform the following tasks:
Creating journal and replication volumes
Assigning volumes
Attaching volumes to host splitters
Creating Consistency Groups
Performing first base-line replication
References: Lecture material
Administrators Guide
RecoverPoint Deployment Manager Product Guide
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Part 1: Create Consistency Group
Step Action
1 Launch the RecoverPoint Management Application and login as user admin. Highlight
Consistency Groups in the tree panel. Click on the Groups menu and select Add New Group.
Or right-click the Consistency Group category in the tree-panel and select Add Group.
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Step Action
2 In the Consistency Group Wizard, name the consistency group and select a preferred RPA. Click
Next.
Consistency Group Wizard
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Step Action
3 Set Production Site to Local. Under General settings name the Production Copy. Under
Advanced settings select the proper Host OS for your consistency group copy. Click Next
Production Copy Settings
4 Create a Remote Copy (CRR). Under General settings name the Remote Copy. Under
Advanced settings select the proper Host OS for your consistency group copy. Click Next
Replica Copies Settings
Do not create a local copy at this moment. Therefore, do not name it.
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Step Action
5 Under Replication Sets step, select one or more production volumes to replicate. Ensure
volumes are attached to splitter. Refer to lab information sheet for devices to be used.
Replication Sets
6.a Select a volume from Production Volume of Replication Set 1 area at the top of the screen,
then, from the Volumes at Remote that can be Added to Replication Set 1 list, select the
volume that you want to replicate the specified production volume to.
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Step Action
6.b Review the information in the Replication Set Configuration screen. Click Next.
Replication Sets Summary
7.a Select the volumes from Volumes at Local that can be Added to Production Copy Journal
area that you want to add to the journal at the copy site. Multiple volumes can be selected.
Production Journal Volumes
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Step Action
7b Select the volumes from Volumes at Remote that can be Added to Replica Copies Journal
area that you want to add to the journal at the remote site. Multiple volumes can be selected.
Remote Journal Volumes
8 Review the settings in the Create Consistency Group screen, and verify that they are correct.
Uncheck the Start data transfer immediately checkbox. Click Finish to complete the consistency
group configuration.
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Step Action
If host splitter driver has already been installed in the previous lab and volumes have been auto-
attached to splitters during the consistency group creation wizard, please skip steps 9 through 12
and move on to step 13.
Otherwise, go back to previous lab and install host splitter driver on the hosts assigned to your
group. When that is done, please continue with this lab step 9.
9 a) Add the splitters to the RecoverPoint Management Application. Select the more convenient
way.
b) Attach the replication volumes to the splitters. Highlight each splitter and click on the
Splitter Properties icon (or just double click on it).
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Step Action
10 From the Splitter Properties window, click Attach and select the volume to attach. Click OK.
Click OK again to close the Splitter Properties window.
Remember to attach the site 1 and site 2 replication volumes to the corresponding splitter.
Splitter Properties
11 Select Consistency Groups in the tree panel. Make sure the consistency group you just created is
enabled, if not enable it and begin data transfer. Highlight the consistency group click on the
Enable Group icon.
12 Click Yes to enable the consistency group. Check the Start data transfer immediately checkbox
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Step Action
13 From the tree panel, highlight the consistency group to view the status window. The consistency
group will initialize and then display a transfer status of Active.
Consistency Group Status
Note: Notice the remote site storage state, it should display „No access‟. If it shows „N/A‟
instead, the likely issue is that the host splitter driver (kdriver) has not been attached to the
volumes on the remote copy. If you see this behavior in your devices, please go ahead and fix it.
By now you should know how to do it.
End of Lab Exercise
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Lab Exercise 5: Managing Replication Jobs
Purpose:
Manage RecoverPoint Replication jobs. Access remote site images;
redirect processing, pausing replication, resuming replication.
Tasks: In this lab, you perform the following tasks:
Pausing replication
Accessing remote images
Creating Bookmark image
Accessing Bookmark
Resuming replication
References: Lecture material
Administrator‘s Guide
CLI Guide
Best Practices for Windows Replication
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Part 1: CRR Image Access
Step Action
1 Launch the RecoverPoint Management Application and login as user admin, you probably have
a session opened already.
Disable the consistency group. From the consistency group status window click on the Disable
Group icon. Click Yes to confirm.
Disable Consistency Group
2 Select the Replication Sets tab of the consistency group to verify the physical volumes in use.
Replication Sets
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Step Action
3 Cross check physical volumes information from the host side. Use inq utility to list SAN
attached volumes.
Note that on inq output CLARiiON LUNs are displayed in hexadecimal format. In this example,
LUN64 is listed as 40.
4 Another very useful utility for host volumes monitoring and administration is PowerPath. Please
use host tools that you feel more comfortable with.
Command Example
C:\>powermt display dev=all
5 Mount the replication volumes (in your consistency group) on hosts at both the local and remote
site (site 1 and site 2). It might be necessary to make the volumes available to the OS (format
volume, create file system, assign drive letter).
Please refer to the lab information sheet for volumes information.
Windows hosts
a) In Computer Management > Disk Management, run Rescan disks.
b) Find the replication volume and assign it a drive letter.
c) Verify that the disk is now accessible from the host.
C:\>inq
Inquiry utility, Version V7.3-891 (Rev 2.0) (SIL Version V6.5.2.0 (Edit Lev
el 891)
Copyright (C) by EMC Corporation, all rights reserved.
For help type inq -h.
.....................
------------------------------------------------------------------------------
DEVICE :VEND :PROD :REV :SER NUM :CAP(kb)
------------------------------------------------------------------------------
\\.\PHYSICALDRIVE0 :ST380811:0AS :3.AD : : -----
\\.\PHYSICALDRIVE1 :DGC :RAID 5 :0429 :4000001B : 8388608
\\.\PHYSICALDRIVE2 :DGC :RAID 5 :0429 :4100001B : 8388608
\\.\PHYSICALDRIVE3 :DGC :RAID 5 :0429 :4200001B : 8388608
\\.\PHYSICALDRIVE4 :DGC :RAID 5 :0429 :4300001B : 8388608
\\.\PHYSICALDRIVE5 :KASHYA :KBOX1_P4_SITE2 :0001 : : 983500000
\\.\PHYSICALDRIVE6 :KASHYA :KBOX2_P4_SITE2 :0001 : : 983500000
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Step Action
6 Umount the replication volumes at the remote site (site 2) using kutils. The kutils utility was
installed automatically when you installed RecoverPoint host splitter (kdriver) on your hosts .
It is necessary to be in the correct path (default C:\Program Files\KDriver\kutils) to run kutils
commands. A return message (success or failure) is always expected. The kutils utility is case
sensitive.
Command Example
To unmount a device:
C:\program files\kdriver\kutils> kutils umount E:
Unmounting drive E:... unmounted from
"\\?\Volume{33b4a391-26af-11d9-b57b-505054503030}\"
This command is available only on hosts running Windows. For Unix host use its native umount
utility. For Windows 2003 and later, use the mountvol.exe, which comes with the Windows
operating system.
Command Example
To umount a device:
C:\>mountvol E: /p
7 A very helpful option is to set ‗mountvol‘ to automatic enable mounting of new volumes. For
that, use the following option:
C:\>mountvol /E
Now, only run „rescan disks‟ in disk management every time a volume needs to be mounted.
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Step Action
8 Re-enable the consistency group by clicking on the Enable Group icon. Click Yes to confirm.
Wait until Transfer status changes to Active.
Enable Consistency Group
9 On the Local site host, copy some files to the production volume.
10 Flush file system on the replication volumes at the local site (site 1) using kutils.
It is necessary to be in the correct path (default C:\Program Files\KDriver\kutils) to run kutils
commands. A return message (success or failure) is always expected. The kutils utility is case
sensitive.
Command Example
To initiate an OS-flush of the file system on the device designated as drive E:
C:\program files\kdriver\kutils> kutils flushFS E:
Flushing buffers for drive E:... Flushed.
This command is available only on hosts running Windows.
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Step Action
11 Create a bookmark by clicking on the Create Bookmark icon. Name the bookmark and click OK.
Create Bookmark
12 Access the bookmark by clicking on the drop down menu under the remote replica volume to
open the Enable Image Access wizard.
Enable Image Access
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Step Action
13 Click Select an image from the list. Click Next.
Image Access
14 Select your bookmark and click Next.
Select Image
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Step Action
15 Select Logged access (physical) and click Next.
Image Access Mode
16 Review the content and click Finish on the Summary window.
17 Once the bookmark is fully distributed and the remote site storage status changes to ―Logged
access (0% full)‖, login into the remote server (site 2) and mount the replication volume.
Image Access Status
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Step Action
18 If „mountvol‟ was previously set to automatic enable mounting of new devices this procedure
might not be needed. Just run rescan disks in disk management.
Command Example
To mount a device:
C:\program files\kdriver\kutils> kutils mount E:
Mounting drive E: as
"\\?\Volume{33b4a391-26af-11d9-b57b-505054503030}\"...
Mounted.
This command is available only on hosts running Windows. For Unix hosts use its native mount
utility. For Windows 2003 and later, use the mountvol.exe, which comes with the Windows
operating system.
Command Example
To mount a device:
C:\> mountvol E: \\?\Volume{4b3d346c-c4cd-11dd-b127-001aa0a858f4}\
Type „mountvol‟ alone to get a list of the possible volume names. Copy and paste the volume
name into the command line after the driver letter of the volume you are trying to mount.
19 Access the volume on the remote server (site 2) and verify that it has the same data you copied
into the production server volume (site 1).
This should be a proof of concept. Replication is working! If not, you probably missed a step. Go
back and check:
a) Local and Remote servers have host splitter driver installed and running.
b) Local and remote volumes have been attached to splitters.
c) You have copied data to the production volume (site 1).
d) You have flushed file system of production server volume (site 1) before creating the
bookmark.
e) You are using the correct volumes! Make sure that the volumes within your consistency
group are the ones you are copying data to, mounting and umounting.
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Step Action
20 Umount the replication volumes at the remote site (site 2).
It is necessary to be in the correct path (default C:\Program Files\KDriver\kutils) to run kutils
commands. A return message (success or failure) is always expected. The kutils utility is case
sensitive.
Command Example
To unmount a device:
C:\program files\kdriver\kutils> kutils umount E:
Unmounting drive E:... unmounted from
"\\?\Volume{33b4a391-26af-11d9-b57b-505054503030}\"
This command is available only on hosts running Windows. For Unix host use its native umount
utility. For Windows 2003 and later, use the mountvol.exe, which comes with the Windows
operating system
Command Example
To umount a device:
C:\>mountvol E: /p
21 Disable the image access by clicking the dropdown menu under the remote copy (replica) and
selecting Disable Image Access.
Disable Image Access
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Step Action
22 Click Yes on the warning message.
Disable Image Access Warning
Notice how data distribution resumes and the remote site storage status goes back to ―No
access‖. The consistency group is in its previous state, replicating from local site to remote site.
End of Lab Exercise
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Part 2: CRR Failover/Failback
Step Action
1 Umount the replication volumes at the local site (site 1) using kutils. It is necessary to be in
the correct path (default C:\Program Files\KDriver\kutils)to run kutils commands. A return
message (success or failure) is always expected. The kutils utility is case sensitive.
Command Example
To unmount a device:
C:\program files\kdriver\kutils> kutils umount E:
Unmounting drive E:... unmounted from
"\\?\Volume{33b4a391-26af-11d9-b57b-505054503030}\"
This command is available only on hosts running Windows. For Unix host use its native
umount utility. For Windows 2003 and later, use the mountvol.exe, which comes with the
Windows operating system
Command Example
To umount a device:
C:\>mountvol E: /p
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Step Action
2 Create a bookmark image.
Create Bookmark
Notice how Boston is the Production site while New York is Remote.
3 Access the new bookmark image. The screenshot does not show the entire procedure, so
enable physical mode (logged access) and finish the wizard accepting defaults.
Image Access
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Step Action
4 Once the bookmark is fully distributed, perform a failover from the dropdown menu below
the remote replica.
Failover Operation
5 Click Yes to confirm the failover.
Failover Confirmation
6 Click Yes on the warning message. Note that when you perform a failover the journal
volume is erased.
Failover Warning
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Step Action
7 View the status of the consistency group after the failover. The remote replica role changes
to Production Source and vice-versa. Production site is New York while Boston is Remote.
Failover Status
7a Mount the replication volumes at the ―production‖ site (site 2) using either kutils or
mountvol.
Copy new data on this server‘s volume.
8 In the three panel, select the remote copy (previous production) and display the journal.
Notice the journal is now being updated on the new remote side.
9 Using either kutils or mountvol, umount the replication volumes at the ―new production‖
site (site 2).
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Step Action
10 Create a new bookmark to perform a failback.
Create Bookmark
11 Access the new bookmark image.
Image Access
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Step Action
12 Once the bookmark is fully distributed, perform a failover from the dropdown menu below
the remote site (the original local production site).
Failover Operation
13 Click Yes to confirm the failover.
Failover Confirmation
14 Click Yes on the warning message. Note that when you perform a failover the journal
volume is erased.
Failover Warning
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Step Action
15 View the consistency group status. Note that the original production site role is Production
Source again while Remote Replica is at remote site.
Consistency Group Status
Also, notice that there‟s no „failback‟ command. Only the failback concept applies as the
command is always „failover‟. Failover operations flips the roles of the copies every time it
is invoked.
End of Lab Exercise
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Part 3: CRR Recovery Production
Step Action
1 Umount the replication volumes at the local site (site 1) using kutils. It is necessary to be
in the correct path (default C:\Program Files\KDriver\kutils)to run kutils commands. A
return message (success or failure) is always expected. The kutils utility is case sensitive.
Command Example
To unmount a device:
C:\program files\kdriver\kutils> kutils umount E:
Unmounting drive E:... unmounted from
"\\?\Volume{33b4a391-26af-11d9-b57b-505054503030}\"
This command is available only on hosts running Windows. For Unix host use its native
umount utility. For Windows 2003 and later, use the mountvol.exe, which comes with the
Windows operating system
Command Example
To umount a device:
C:\>mountvol E: /p
2 Enable image access at the remote site. Select latest image and use logged access (physical).
Image Access
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Step Action
3 Using either kutils or mountvol, mount the remote replica volume at the remote site (site
2) and copy new files to it.
4 Using either kutils or mountvol, umount the remote replica at the remote site (site 2).
5 Once the bookmark is fully distributed, click on the drop down menu under the remote
replica and select Recover production.
Recover Product
6 Click Yes to confirm the recover operation.
Confirm Recover
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Step Action
7 Click Yes on the warning message. Notice the recover operation block host access to the
remote replica.
Recover Warning
8 View the consistency group status. Notice the production volume is being restored and
the remote journal is preserved. Neither volume is currently accessible to a host.
Consistency Group Status
9 Wait for the completion of the restore process (until the Transfer status changes to active).
OPTIONAL – Create a new bookmark to view the contents of the restored production
volume.
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Step Action
10 Enable image access from the dropdown menu under the production volume. Select latest
image (or just created bookmark) and use logged access (physical).
Access Bookmark
11 Using either kutils or mountvol, mount the production volume (site 1) and view the
updated contents (restored).
12 Resume production operations using the updated production volume by clicking the
Resume Production icon (green) under the production volume.
Resume Production
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Step Action
13 Click Yes to confirm the resume operation.
Resume Confirmation
14 Click Yes on the warning message. Note that the local journal will be erased.
Resume Warning
15 At the end of the process, review the consistency group status (back to previous state).
16 From the tree panel, click on the remote replica volume and display the remote journal.
Notice the remote journal is still preserved.
End of Lab Exercise
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Lab Exercise 6: Working with Consistency Group
Policies
Purpose:
Modify consistency group policies and observe resulting replication
statistics.
Tasks: In this lab, you perform the following tasks:
Modify Consistency Group Policies
Copy data to production volumes
Monitor replication statistics to observe effect of policy changes
References: Lecture material
Administrator‘s Guide
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Part 1: Consistency Group Policies
Step Action
1 Highlight your consistency group and click on the Policy tab. Under General Settings
change the Primary RPA for your consistency group and click Apply.
Change Preferred RPA
2 Click Yes to confirm the warning message. Notice the data transfer is paused while the
prymary RPA is changed.
3 Click on the Status tab to monitor the consistency group status while the primary RPA
changes.
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Step Action
4 Click on the Policy tab. Under Compression, change the compression level from 10 to 1.
Click Yes on the warning message.
Change Compression
5 Identify a consistent set of data that you can use to copy to the production volume for the
remainder of this lab. Start a copy to the production volume. Click on the Statistics tab and
monitor the Replication Performance statistics with compression set to 1.
Note: For each lab step, make a note of the scale for each chart. This makes it easier to
compare results.
Replication Performance Statistics
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Step Action
6 Click on the Policy tab and set the compression level back to 10.
Change Compression
7 Start another copy of the same data to the production volume. Be sure to copy the data to a
new directory on the production volume (or remove the original copy). Monitor the
Replication Performance Statistics during the copy.
Replication Performance Statistics
8 Click on the Policy tab. Under Protection change the Minimize setting from Lag to
Bandwidth.
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Step Action
9 Copy your data to a new directory on your production volume and monitor the Replication
Performance Statistics.
Replication Performance Statistics
10 Click on the Policy tab. Under Protection, set the RPO Specifications for Lag to 50 MB.
RPO Specifications
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Step Action
11 Copy your data to a new directory on your production volume and monitor the Replication
Performance Statistics.
Replication Performance Statistics
12 Click on the Policy tab, under Protection set Minimize back to Lag. Also, set the RPO
Specifications back to System Optimized. Copy your data to a new directory on your
production volume and monitor the Replication Performance Statistics.
Replication Performance Statistics
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Step Action
13 Click on the Policy tab. Under Advanced – Remote Link set the Snapshot Granularity to
Fixed (per write).
Snapshot Granularity
14 Copy your data to a new directory on your production volume. Highlight the remote volume
and click on the Journal tab. Notice the Sample Images.
Journal Sample Images
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Step Action
15 Highlight your consistency group and click on the Statistics tab. Monitor the Replication
Performance.
Replication Performance Statistics
16 Click on the Policy tab. Under Advanced - Remote Link, set the Snapshot Granularity to
Fixed (per second).
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Step Action
17 Copy your data to a new directory on your production volume. Highlight the remote volume
and click on the Journal tab. Notice the Sample Images.
Journal Sample Images
18 Highlight your consistency group and click on the Statistics tab. Monitor the Replication
Performance.
Replication Performance Statistics
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Step Action
19 Highlight the remote volume and click on the Policy tab. Under Journal, set the Maximum
Journal Lag from Unlimited to Limited, 120 MB.
Remote Volume Policy
20 Copy your data to a new directory on your production volume. Highlight the remote volume
and click on the Journal tab. Notice the Sample Image sizes.
Journal Lag
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Step Action
21 Highlight your consistency group and click on the Statistics tab. Monitor the Replication
Performance.
Replication Performance Statistics
End of Lab Exercise
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Lab Exercise 7:
Install and Configure CLARiiON Array-based Splitter
Purpose:
Install the splitter patch and enabler on a CX4 array in order to integrate
it with a RecoverPoint cluster.
Tasks: In this lab, you perform the following tasks:
Verify array compatibility
Installed the latest Splitter Engine
Install the RecoverPoint Splitter Enabler
Zone the CX to the RPA cluster
Connect the RPAs to the array
Present LUNs to be protected to the RPA cluster by including them
into required Storage groups
Add the CX4 as a splitter to an RPA cluster
References: RecoverPoint Deployment Manager Product Guide
RecoverPoint Administrator‘s Guide
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Part 1: Software tasks on the CX array
Step Action
1 Verify that the RPAs have been installed with the RecoverPoint operating environment. The
RPAs should be installed and ready for configuration before attempting to attach the CX as
a splitter.
Verify that the CX4 to become a splitter has at a minimum of FLARE29 patch .006. Using
Navisphere manager: Right-click on the array and select Properties.
2 Once the properties window is displayed, check the software revision found within the
software tab. If the version is less than FLARE29 patch .006, upgrade the array. E.G.:
The upgrade procedure for FLARE is not shown here.
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Step Action
3 With the array at the appropriate FLARE version, it is time to proceed with installing the
RecoverPoint Splitter Enabler. At the time of this writing, these are the versions for these
components:
RPSplitterEngine-04.29.006.6.003 (driver)
RPSplitterEnabler-01.01.5.002-xpfree.ena
The RecoverPoint Splitter is available as a patch on Powerlink and is not cut in to the
manufacturing code for the CLARiiON.
You need to have this software component on the management station used to configure and
upgrade the CLARiiON (e.g. your laptop).
4 Using Navisphere Taskbar, proceed with installing the Splitter driver and enabler. If you do
not have the Taskbar, it is available from: www.cs.isus.emc.com - > CLARiiON
Information -> Software Downloads
This next section consists of several steps- installing the splitter driver and enabler.
5a Connect to the array using the Taskbar. Login using the standard administrator login and
password. Once logged in, from the CLARiiON Software Assistant, select to Install
Software and perform a Custom Install:
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Step Action
5b After clicking Next, browse to select the software to install. It is fine to install both the
driver and the enabler at the same time. After selecting the software, it is uploaded from the
management workstation to the array.
5c After this process completes, the array performs a series of checks to ensure that the
software upgrade procedure occurs without issue.
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Step Action
5d Once the array checks have completed, the software is installed. The software is installed to
both SPs and reboots are a normal part of the process. Proceeding with the installation:
6 Select Finish to complete the installation.
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Part 2: Provisioning RPAs
Step Action
1 For all nodes within the RPA cluster, the CX must be able to perform both reading and
writing to the RPAs. Zone all RPA ports with all CX SP ports.
Ports to exclude in zoning are any ports involved in a MirrorView configuration.
Zoning steps are not shown here. It is required to create zones containing all RPA ports
connected to all CX ports on the array per fabric. If there are two CX ports per fabric, then
you need to create two zones, one in each frabric.
2 Connect the RPAs to the CX. This is done by manually registering the RPAs with the CX
array. For each RPA port, register as Initiator Type = RecoverPoint Appliance and
Failover mode 4:
Zone: RPAs12_CX_A0_B1
50:01:24:82:00:93:f7:1c
50:01:24:82:01:aa:2a:50 RPA PORTS 50:01:24:82:00:93:7b:21
50:01:24:82:01:aa:dc:4d
50:06:01:60:3c:e0:0d:a1 CX SPA0 PORTS
50:06:01:69:3c:e0:0d:a1 CX SPB1 PORTS
4
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Step Action
3 Providing LUN masking for the RPAs can be done in a matter of different ways. The
minimum configuration is the following:
The RPAs must have at least one LUN presented to them/the cluster.
The RPAs must be added to storage groups or have LUNs from storage groups
presented to the RPA Storage Group in order for the RPAs to replicate these LUNs.
In our example, we show creating a SG for the RPAs and adding LUNs which is then
protected with RecoverPoint.
First, create a SG for RecoverPoint, provide one LUN and connect the RPAs to this SG. For
example:
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Step Action
4 Assign at least one LUN and LUNs to be protected (from other SGs) to the RPA SG:
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Part 3: Add CLARiiON Splitter to the RecoverPoint Cluster
Step Action
1 Once the above steps are completed, you should be able to add the CLARiiON as a new
splitter within a RecoverPoint cluster. From the RPA Management Application, right-click
on the Splitter entry in the tree panel (or menu splitter) and then select Add New Splitter.
2 You are presented with a list of sites and available splitters. Choose the site/sites with the
CLARiiON splitters and select to add them to the RPA environment.
Add CLARiiON credentials if you are asked to. This will allow for logs to be retained, they
are automatically retrieved and stored in the RPA cluster.
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Step Action
3 After you select the splitters and click OK, you see them registered with the RPA
Management Application:
You can now proceed with configuring replication tasks. The last and final step is attaching
volumes to the splitters. Basically you need to attach each LUN that exists in a replication
set with a CLARiiON splitter.
End of Lab Exercise
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Lab Exercise 8: Migrate to Cisco SANTap Fabric Splitter
Purpose:
Migrate from kdriver to fabric splitting with SANTap. This procedure
must be done while the host still sees and has access to storage. Hosts in
this environment have dual paths to storage. Additionally, they have
multi-pathing software (e.g. PowerPath). With this type of environment,
this procedure can theoretically be done online with no interruption to
existing Host-to-Storage (H2S) connectivity.
Tasks: In this lab, you perform the following tasks:
Inventory the environment and analyze current state and what needs
to be upgraded. Qualify the environment.
Stop consistency groups currently replicating and detach volumes
from kdriver splitter.
Stop kdriver on the host- either remove or change configuration so
that it does not start upon reboot.
Take necessary backups of the SAN environment.
Take one path down to make changes to the configuration and deploy
SANTap.
Disable IVR (if applicable to your environment)
Make necessary VSAN changes
Deploy SANTap
Bring fabric back online, verify that host still has access to storage
Repeat configuration changes/deployment on all switches in the
environment
Once SAN environment configuration changes are complete restore
consistency groups with fabric splitter
References: EMC RecoverPoint Deploying RecoverPoint with SANTap
Technical Notes
EMC RecoverPoint Administrators Guide
Cisco MDS 9000 Family Cookbook for SAN-OS
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Part 1: Prepare to Migrate to SANTap
Before implementing SANTap in a customer environment you must take steps to qualify the
environment and plan the implementation (or kdriver migration).
General Prerequisites (from the SANTap Deployment Tech Notes):
To configure RecoverPoint to take advantage of SANTap services, the following is required:
Notes:
Cisco Multilayer Director Switch with Storage Service Module and SANTap services installed at
the primary site. Cisco may decommission some of these models or replace them with others.
Refer to Cisco‘s publications for an updated product list.
Hot migration to SANTap without application downtime is possible only if the system contains at
least two SANTap switches supporting SANTap services.
License for SANTap service for each Storage Services Module (SSM).
Port 23 between RPAs and the SAN switches must be available.
RecoverPoint software loaded on all RecoverPoint appliances (RPAs).
All relevant hosts, storage ports, and RPA ports must be connected via Fibre Channel to the same
VSAN. In a multi-switch environment, all connections must be made to the same VSAN on every
switch.
Hosts and RPAs must be zoned so that each can see the storage it must access.
Zoning must be planned according to the business needs of the organization.
RPAs can be zoned only after the RecoverPoint software has been loaded.
Reference the RecoverPoint Release Notes and Support Matrix to verify code versions and reference
the most current TS Practitioners Guide for SANTap implementation considerations.
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Step Action
1 Calculate the ITL count for your lab configuration for a single SSM.
CVT ITLs = 1 per RPA node
Discovery ITLs = 26 × HBA × RPA
How many RPA nodes are in the cluster on this site? _______
CVT ITLs: __________ Discovery ITLs:__________
How many LUNs visible to your host will be replicated using SANTap? ________
How many HBAs from this host are attached to the switch? ___________
How many DVTs will be created? ________
Host ITLs: _____________ (#DVTs x #LUNs x #HBAs)
Total ITLs: _____________ (Host ITLs + CVT ITLs + Discovery ITLs)
Note: The DVT is correlated to the storage port where the LUNs are presented. In this dual
path environment, the LUNs are visible via two different target ports. This will result is two
DVTs. However, because this environment is a mirrored fabric the DVTs will be created on
different SSMs. The ITL calculation is performed per SSM.
BONUS: If your host is an IBM AIX system (requiring SCSI reservations) what would your
ITL count be?
EXTREME BONUS: If your host is part of a two node cluster and all LUNs require
reservations what would your ITL count be?
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Step Action
2 From the RecoverPoint Management Application, disable all your consistency groups.
Disable Consistency Groups
3 Detach all the volumes from the host or array-based splitters (both sites).
Detaching Volumes
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Step Action
4 Delete the host-based splitters from the Management Application.
Delete Splitters
5 On your host, stop the kdriver. You can either disable the kdriver (so it does not restart if
the system is rebooted) or uninstall the kdriver.
Solaris Example: /etc/init.d/kdrv stop
pkgrm kdriver
Windows Example
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Step Action
6 Your objective is to migrate from kdriver to SANTap in a live environment. To do this,
work on one path at a time to ensure the host maintains access to the devices via the
alternate path. From your host, use PowerPath commands to disable the HBA connected to
the switch you are about to modify. Use the powermt display command to view status and
identify the HBA #.
Note: If this is your second switch on this site, perform the next step first to re-enable the
path that was previously disabled (if not already done).
This command is not available on Windows hosts so use PowerPath Monitor on Windows
to disable the hba.
Command Syntax
powermt disable hba=<###>
Command Example
powermt disable hba=2304
Disable the Path
Note: After completing this step, proceed to Part 2 Deploying SANTap.
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Part 2: Deploying SANTap
Step Action
1 Log in to the switch as admin and copy the running configuration to an ftp site.
Command Syntax: copy run ftp://root@<IP Address>/<directory>/<filename>
Important: Configuration changes on the switch should only be performed by one user at a
time. Each workgroup should coordinate switch configurations to ensure only one user is
changing a configuration. Before changing the switch configuration, each group should
backup the existing configuration on their first assigned switch. In a customer environment
you would perform a backup of all switches in the environment.
2 Configure the SSM for SANTap. Log into the switch as admin and use the show module
command to identify the slot number of the SSM module. You will need this number to
perform several of the SANTap configuration commands. This number may be different on
each switch in your environment.
Command Example: mds# show module
Show Module – Output Example
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Step Action
3 Verify the license using the show license command.
Command Example: mds# show license
Show License – Output Example
4 At the switch prompt, enter the configuration terminal using the conf t command. Then,
enable the SANTap service on the SSM module using the ssm enable feature command.
Command Syntax: mds(config)# ssm enable feature santap module <SSM#>
Note: This step is performed once per switch. You do not need to run this step if SANTap
was previously enabled by another lab group (see example below).
Failed Message When SANTap is Currently Enabled – Command Example
Note: You will need a front end VSAN for your host initiator (HBA) and a backend VSAN
for your storage target and RPA entities. A VSAN containing the host, RPAs, and storage
target should already exist from your kdriver implementation. Keep this VSAN and use it as
your back end VSAN. You will need to create a new VSAN for the front end VSAN. You
will create a DVT for the front end VSAN and move the host port from the back end to the
front end VSAN. Follow the steps below.
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Step Action
5 At the switch prompt, enter the configuration terminal (if not already at the config prompt)
using the conf t command. Then enter the VSAN database using the command vsan
database. Create the front end VSAN using the vsan command (see example below).
Assign the VSAN a number and a name. To prevent conflicts with other lab groups, assign
a number to your front end VSAN which is ten higher than your back end VSAN. For
example, if you back end VSAN is 5 make your front end VSAN 15.
Command Syntax: mds# conf t
mds(config)# vsan database
mds(config-vsan-db)# vsan <FrontEndVSAN#> name <VSAN Name>
mds(config-vsan-db)# exit
Creating the Front End VSAN – Command Examples
Note: In later steps you will create the DVT and the host to storage zone in the front end
VSAN and move the host port into the front end VSAN.
6 From the config prompt, create the CVT in the back end VSAN. You will need to
designate the SSM module number, your back end VSAN number, and designate a name for
the CVT.
Important: The CVT must be created in the back end VSAN. Do not create the CVT in the
front end VSAN that you created in the previous step.
Command Syntax: santap module <SSM#> appl-vsan <BackEndVSAN#> cvt-name <CVT
Name>
Command Example: mds(config)# santap module 2 appl-vsan 5 cvt-name group_5_CVT
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Step Action
7 Verify the CVT was created correctly. You should see 10 Cisco PWWNs. Under the
―Type‖ column you should see 9 of the PWWNs listed as ―init‖ (initiator) and 1 listed as
―target‖. In a later step you will need to add the CVT to a zone. You must include all 10 of
the PWWNs.
Command Syntax: <do> show fcns database vsan <BackEndVSAN#>
Note: Add ‗do‘ to the front of a show command if you are at the ―config‖ prompt.
Command Example mds(config)# do show fcns database vsan 5
Finding the CVT in the Back End VSAN – Output Example
Set Persistent FCIDs (IBM AIX and HP-UX)
Setting persistent FCIDs must be done for IBM AIX and HP-UX. However, you can
perform these steps for any platform. If your lab environment does not contain IBM AIX or
HP-UX you may skip this section and proceed with the next section Create the DVT.
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Step Action
8 Determine the domain ID for the back end VSAN.
Command Syntax: show fcdomain domain-list vsan <BackEndVSAN#>
Command Example: mds# show fcdomain domain-list vsan 5
show fcdomain Output Example
Note: Use the decimal Domain ID number.
9 From the config prompt, set the domain ID for the front end VSAN to be identical to that of
the back end VSAN.
Command Syntax: mds(config)# fcdomain domain <domainID> static vsan
<FrontEndVSAN#>
Command Example: mds(config)# fcdomain domain 8 static vsan 15
10 From the config prompt, restart the front end VSAN.
Command Syntax: mds(config)# fcdomain restart disruptive vsan
<FrontEndVSAN#>
Command Example: mds(config)# fcdomain restart disruptive vsan 15
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Step Action
11 From the config prompt, enable the persistent FCID.
Command Syntax: mds(config)# fcdomain fcid persistent vsan <FrontEndVSAN#>
Command Example: mds(config)# fcdomain fcid persistent vsan 15
Note: The switch should respond: FCID persistent feature is enabled
12 From the config-fcid-db prompt, make the FCID of the storage target port the same in the
front end VSAN as in the back end VSAN. Use the show fcns database command to
identify the Storage target port FCID.
Displaying the Storage Port FCID
Command Syntax: mds(config)# fcdomain fcid database
mds(config-fcid-db)# vsan <FrontEndVSAN#> wwn <StoragePort
WWN> fcid <StoragePort FCID> dynamic
Command Example: mds(config)# fcdomain fcid database
mds(config-fcid-db)# vsan 15 wwn 50:06:04:8a:ca:fe:64:13 fcid
0xa100c dynamic
13 Copy the running configuration to the startup configuration.
Command Example:
From the switch prompt run: copy run start
From the config prompt run: do copy run start
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Step Action
14 Create the DVT. Each physical storage target port requires a corresponding DVT. The
DVT and the storage target port will have the same PWWN (target-pwwn). The DVT
resides in the front end VSAN (dvt-vsan) and the physical storage target port resides in the
back end VSAN (target-vsan). In the lab configuration, the physical storage target port
should already be in the back end VSAN. Creating the DVT is performed from the ―config‖
prompt. If you are not already at the config prompt enter the configuration terminal using
the conf t command.
Command Syntax: santap module <SSM#> dvt target-pwwn <StoragePort WWN> target-vsan <BackEndVSAN#> dvt-name <name> dvt-vsan <FrontEndVSAN#> lun-size-handling 1 Command Example: mds(config)# santap module 2 dvt target-pwwn 50:06:01:60:10:60:1a:9c target-vsan 5 dvt-name Group_5_DVT dvt-vsan 15 lun-size-handling 1
15 Verify that the DVT was created properly. The command to display the DVT will show all
DVTs configured. You may need to scroll through the output to find your DVT.
Command Syntax: <do> show santap module <SSN#> dvt
Command Example mds(config)# do show santap module 2 dvt
Display the DVTs Configured in the SSM – Output Example
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Step Action
16 Copy the running configuration to the startup configuration.
Command Example:
From the switch prompt run: copy run start
From the config prompt run: do copy run start
Creating the Front End Zoneset and Moving the Host Port
The VSAN you designated as the back-end VSAN should already contain a Host to Storage
zone with the PWWNs of the host initiator port(s) and the storage target port(s). This zone
must be recreated in the front end VSAN using the same PWWNs. The DVT and the
physical storage target port have the same PWWN. The DVT is in the front end VSAN and
the physical target is in the back end VSAN. The physical host initiator and the virtual host
initiator (VI) also have the same PWWN. The physical host initiator will reside in the front
end VSAN and the VI will be automatically created in the back end VSAN. Currently, the
physical host initiator is logged into the back end VSAN. You will move it to the front end
in a later step.
17 Display the active zone set in the back end VSAN. This will allow you to verify the
PWWNs in the ―Host to Storage‖ zone. You will need these PWWNs for the next step.
Command Syntax: <do> show zoneset active vsan <BackEndVSAN#>
Command Example mds(config)# do show zoneset active vsan 5
Host to Storage Zone in Back End VSAN – Output Example
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Step Action
18 From the ―config‖ prompt, create a new front end zone set and a ―Host to Storage‖ zone that
matches the back end ―Host to Storage‖ zone. Note: There are several ways to accomplish
this task. The screen shot below provides an example of creating the zone set. The back
end zone could also be copied to the front end using the command line or Fabric Manager
GUI.
Command Syntax: mds(config)# zoneset name <name> vsan <FrontEndVSAN#>
mds(config-zoneset)# zone name <name>
mds(config-zoneset-zone)# member pwwn <Storage Target PWWN>
mds(config-zoneset-zone)# member pwwn <Host Initiator PWWN>
mds(config-zoneset-zone)# exit
mds(config-zoneset)#zoneset activate name <name> vsan
<FrontEndVSAN#>
Creating and Activating the New Front End Zone Set – Command Examples
19 Copy the running configuration to the startup configuration.
Command Example:
From the switch prompt run: copy run start
From the config prompt run: do copy run start
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Step Action
20 Use the show flogi database command to identify the interface number for the host initiator
port in the back end VSAN. You will need this number to move the host initiator to the
front end VSAN.
Command Syntax: <do> show flogi database vsan <BackEndVSAN#>
Command Example mds# show flogi database vsan 5
Show Flogi Database – Output Example
21 From the ―config-vsan-db‖ prompt, move the host initiator port (referencing the interface
ID) from the back end VSAN to the front end VSAN. You only need to reference the front
end VSAN number in the command. You do not need to reference the back end VSAN
because the interface ID is unique.
Command Syntax: mds# config t
mds(config)# vsan database
mds(config-vsan-db)# vsan <FrontEndVSAN#> interface
<interfaceID>
switch(config-vsan-db)# exit
Moving the Host Interface ID to the Front End VSAN – Command Examples
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Step Action
Once the host initiator port is moved to the front end VSAN, it should log into the DVT
resulting in the virtual initiator being created in the back end VSAN. At this time, the host
should be able to see its assigned devices. You can use inq or syminq on your host to
verify the devices are visible. The following steps will run through a series of check to
verify (from the switch perspective) that the configuration is correct to this point.
22 Verify that the host initiator port interface ID is listed in the flogi database for your front end
VSAN.
Command Syntax: show flogi database vsan <FrontEndVSAN#>
Show Flogi Database – Command Example
23 Display the active zoneset in your front end VSAN. You should see that the host initiator
PWWN has a ―* fcid‖. This indicates that the port has logged in and is active.
Command Syntax: show zoneset active vsan <FrontEndVSAN#>
Command Example: mds# show zoneset active vsan 15
Display Active Zoneset in Front End VSAN – Output Example
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Step Action
24 Display the active zoneset in your back end VSAN. The VI PWWN should also have a ―*
fcid‖. Note: The FCID numbers should match if you configured persistent FCIDs on the
switch.
Command Syntax: show zoneset active vsan <BackEndVSAN#>
Command Example: mds# show zoneset active vsan 5
Display Active Zoneset in Back End VSAN – Output Example
25 If the host initiator has successfully logged into the DVT and the VI was created in the back
end VSAN, the DVT LUNs should now be visible. Viewing the DVT LUNs is similar to
viewing the DVTs. The command will show all the DVT LUNs on the SSM module. You
will have to scroll through the output to find your LUNs.
Command Syntax: <do> show santap module <SSM#> dvtlun
Command Example: mds# show santap module 2 dvtlun
DVT LUN Output Example
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Part 3: Add RecoverPoint to the SANTap Environment
Step Action
1 In a previous lab section, you created the CVT and displayed the ten CVT WWNs (show
fcns database vsan <BackEndVSAN#>).
To add the RecoverPoint Appliances to the SANTap configuration, create a zone in the back
end VSAN that contains the ten (10) CVT WWNs and all RPAs port WWNs.
Note: When creating the zone, you must add the CVT WWNs one line at a time. You will
issue the command member pwwn 10 times for the CVT and once for each RPA port that
is connected to this switch.
Please see step 1a for commands reference.
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Step Action
1a Command Syntax:
mds(config)# zoneset name <name> vsan <BackEndVSAN#>
mds(config-zoneset)# zone name <name>
mds(config-zoneset-zone)# member pwwn <RPA5 PWWNa>
mds(config-zoneset-zone)# member pwwn <RPA5 PWWNb>
mds(config-zoneset-zone)# member pwwn <RPA6 PWWNa>
mds(config-zoneset-zone)# member pwwn <RPA6 PWWNb>
mds(config-zoneset-zone)# member pwwn <CVT PWWNs>
mds(config-zoneset-zone)# exit
mds(config-zoneset)#zoneset activate name <name> vsan
<BackEndVSAN#>
Command Examples:
mds(config)# zoneset name Group_5_BackEnd30 vsan 5
mds(config-zoneset)# zone name RPA56_CVT
mds(config-zoneset-zone)# member pwwn 50:01:24:82:00:8a:ea:50
mds(config-zoneset-zone)# member pwwn 50:01:24:82:00:aa:ea:51
mds(config-zoneset-zone)# member pwwn 50:01:24:82:00:9c:bc:40
mds(config-zoneset-zone)# member pwwn 50:01:24:82:00:cc:bc:41
mds(config-zoneset-zone)# member pwwn 24:ec:00:0d:ec:18:cb:42
mds(config-zoneset-zone)# member pwwn 23:ec:00:0d:ec:18:cb:40
mds(config-zoneset-zone)# member pwwn 23:ec:00:0d:ec:18:cb:41
mds(config-zoneset-zone)# member pwwn 23:ec:00:0d:ec:18:cb:42
mds(config-zoneset-zone)# member pwwn 23:ec:00:0d:ec:18:cb:43
mds(config-zoneset-zone)# member pwwn 23:ec:00:0d:ec:18:cb:44
mds(config-zoneset-zone)# member pwwn 23:ec:00:0d:ec:18:cb:45
mds(config-zoneset-zone)# member pwwn 23:ec:00:0d:ec:18:cb:46
mds(config-zoneset-zone)# member pwwn 23:ec:00:0d:ec:18:cb:47
mds(config-zoneset-zone)# member pwwn 23:ec:00:0d:ec:18:cb:48
mds(config-zoneset-zone)# exit
mds(config-zoneset)# zoneset activate name Group_5_BackEnd30
vsan 5
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Step Action
2 From the config prompt, create another new zone in the back end VSAN that contains all
RPAs port WWNs and the physical storage target port WWNs.
Note: If you have migrated from a kdriver environment to a SANTap environment, this zone
should already exist. You do not need to create another zone.
Command Syntax: mds(config)# zoneset name <name> vsan <BackEndVSAN#>
mds(config-zoneset)# zone name <name>
mds(config-zoneset-zone)# member pwwn <RPA5 PWWNa>
mds(config-zoneset-zone)# member pwwn <RPA5 PWWNb>
mds(config-zoneset-zone)# member pwwn <RPA6 PWWNa>
mds(config-zoneset-zone)# member pwwn <RPA6 PWWNb>
mds(config-zoneset-zone)# member pwwn <Storage Target PWWN>
mds(config-zoneset-zone)# exit
mds(config-zoneset)# zoneset activate name <name> vsan
<BackEndVSAN#>
Command Examples: mds(config)# zoneset name Group_5_BackEnd30 vsan 5
mds(config-zoneset)# zone name RPA56_Sym345_fa4cb
mds(config-zoneset-zone)# member pwwn 50:01:24:82:01:b3:bf:20
mds(config-zoneset-zone)# member pwwn 50:01:24:82:01:93:bf:21
mds(config-zoneset-zone)# member pwwn 50:01:24:82:01:82:cd:10
mds(config-zoneset-zone)# member pwwn 50:01:24:82:01:82:cd:11
mds(config-zoneset-zone)# member pwwn 50:06:04:8a:cb:1b:b8:63
mds(config-zoneset-zone)# exit
mds(config-zoneset)# zoneset activate name Group_5_BackEnd30
vsan 5
3 Copy the running configuration to the startup configuration.
Command Example:
From the switch prompt run: copy run start
From the config prompt run: do copy run start
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Step Action
4 The CVT should be visible in the RecoverPoint Management Application as a valid splitter.
Log into the management application, click on Splitters then click on the Rescan icon.
Once the rescan is complete, click on the Add Splitter icon. The CVT should be displayed
as a splitter. Select it and click OK to add the splitter.
Note: If the CVT splitter is not visible, recheck the zoning created in the previous two steps.
The next step (creating AVT zones) is dependant on the CVT being added as a splitter in
this step. Do not proceed to the next step if you cannot complete this step.
Adding the CVT Splitter - Example
Note: Perform this setup on all switches in the SANTap configuration. When running a
CRR configuration with mirrored fabrics, you will have four CVT splitters when finished
(two per site).
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Step Action
5 RecoverPoint Appliance Virtual Targets (AVTs) mask the identity of the appliance (RPA),
allowing it to appear as the host. This masking is necessary to allow the RPA to overcome
SCSI reservation of storage ports by the hosts and to get the same view of the SAN that the
Host has.
From the RPA admin prompt, create the AVT zone for your RPA cluster. SSH into the
primary RPA node as ―admin‖ and run the config_santap_avt_zones command.
When prompted enter the user name for the Cisco switch (admin) and the password for that
user.
When prompted to ―Enter switches‖ you can type in the full name of the CVT (including
―Cisco –―) or press enter (once) to select all visible CVTs.
AVT Zone Creation – Command Example
Note:
The RPA uses telnet to access the switch. In a customer environment, telnet may be
disabled. Have it enabled for the purpose of building the AVT zone and it can be disabled
again once you have finished.
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Step Action
6 A zone with all required AVTs will be created in your back end VSAN but it will not be in
the active zoneset. Manually add the zone to the active zoneset.
The zone name is:
RPA-AVT-<CVT WWN>
To display this zone you must view all zones in the VSAN (not just the active zoneset).
Command Syntax: show zone vsan <BackEndVSAN#>
Command Example: mds# show zone vsan 5
Note: The show zone command will display all the zones in the VSAN, including those in
the active zoneset. You will need to scroll through the output to find the AVT zone. Be
aware that the Cisco command line recognizes abbreviated commands. If you enter show
zones (plural) rather than show zone (singular) it interprets the command as show zoneset
which results in your AVT zones not being displayed.
7 From the config prompt:
a) add the AVT zone to the active zoneset
b) activate the zoneset
Command Syntax: mds(config)# zoneset name <name> vsan <BackEndVSAN#>
mds(config-zoneset)# member <AVT zone name>
mds(config-zoneset)# zoneset activate name <name> vsan
<BackEndVSAN#>
Command Examples: mds(config)# zoneset name Group_5_BackEnd30 vsan 5
mds(config-zoneset)# member RPA-AVT-2584000dec18d4c2
mds(config-zoneset)# zoneset activate name Group_5_BackEnd30
vsan 5
8 Copy the running configuration to the startup configuration.
Command Example:
From the switch prompt run: copy run start
From the config prompt run: do copy run start
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Step Action
9 From your host use PowerPath commands to enable the HBA connected to the switch you
just finished configuring. Use the powermt display command to view status and identify
the HBA #.
Command Syntax powermt enable hba=<###>
Command Example powermt enable hba=2304
Enable Path
10 Repeat the procedure to configure SANTap on the next switch. If you have completed both
switches on both sites, proceed to the next section to restart replication.
End of lab exercise.
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Part 4: Restart Replication: SANTap Implementation Complete
for all Switches
Step Action
1 After completing the SANTap implementation on all four switches, restore Consistency
Groups to an operational state. From the RecoverPoint Management Application, highlight a
splitter and open Splitter Properties. Attach the replication volumes to all splitters (on
each site).
Attach Volumes To Splitters
2 From the RecoverPoint Management Application, re-enable the consistency group. Monitor
the consistency group to ensure replication resumes normally.
Enable Group
End of Lab Exercise
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Lab Exercise 9: Migrate to Brocade Fabric Splitter
Purpose:
Migrate an existing host or array-based splitter implementation to a
Brocade fabric based splitter. Install the RecoverPoint driver onto the
Connectrix AP7600B, and verify correct version of Fabric O/S (FOS)
and SAS package are installed. Upgrade FOS and SAS if necessary.
Perform zoning and masking.
Tasks: Prepare the AP7600B for use as a RecoverPoint Intelligent Fabric
Splitter
Verify Correct version of FOS is installed and update if necessary
Verify Correct version of SAS is installed and update if necessary
Install RecoverPoint Driver and verify it is operational
Create zones needed to support fabric splitting in Frame Redirect
Perform LUN masking needed to support fabric splitting Frame
Redirect mode
References: Deploying RecoverPoint with the Brocade AP7600 and FA4-18
Technical Notes
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Part 1: Prepare to Migrate to Brocade SAS
Step Action
1 From the RecoverPoint Management Application, disable all your consistency groups.
Disable Consistency Groups
2 Detach all the volumes from the host based splitters (both sites).
Detaching Volumes
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Step Action
3 Delete the host based splitters from the Management Console.
Delete Splitters
4 On your host, stop the kdriver. You can either disable the kdriver (so it does not restart if
the system is rebooted) or uninstall the kdriver.
Solaris Example: /etc/init.d/kdrv stop
pkgrm kdriver
Windows Example
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Step Action
5 Your objective is to migrate from kdriver to Brocade in a live environment. To do this, you
work on one path at a time to ensure the host maintains access to the devices via the
alternate path. From your host, use PowerPath commands to disable the HBA connected to
the switch you are about to modify. Use the powermt display command to view status and
identify the HBA #.
Note: If this is your second switch on this site, perform the next step first to re-enable the
path that was previously disabled (if not already done).
This command is not available on Windows hosts so use PowerPath Monitor on Windows
to disable the hba.
Command Syntax
powermt disable hba=<###>
Command Example
powermt disable hba=2304
Disable the Path
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Part 2: Verify AP7600B is prepared for RecoverPoint
Installation
Step Action
1 Telnet as admin into your assigned RecoverPoint AP7600B.
2 Display the firmware revision on the switch using the firmwareshow or version
commands.
Output: firmwareshow
3 If your switch is running the FOS version specified by the instructor, skip to Step 6. To
upgrade FOS use the firmwaredownload CLI command (or use Web Tools). Enter FOS as
the Type of Firmware. Enter the IP address and user name for the system where the file is
located. Enter the full directory path to the file. Select FTP as the Network Protocol. Enter
the system password when prompted.
4 Once the download is completed, the switch reboots.
5 Once the switch reboots, log back in and monitor the firmware installation using the
firmwaredownloadstatus command.
6 Once the FOS image is updated, verify the version of SAS on your switch using the
firmwareshow command. If your switch is already running the version of SAS specified
by the instructor, skip to Step 9.
P4_S2_7600:admin> firmwareshow
Appl Primary/Secondary Versions
------------------------------------------
FOS v6.3.1a
v6.3.1a
SAS v3.4.0
v3.4.0
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Step Action
7 Use the firmwaredownload command to install the correct version of SAS. Enter SAS
as the Type of Firmware. Enter the IP address and user name for the system where the file is
located. Enter the full directory path to the file. Select FTP as the Network Protocol. Enter
the system password when prompted.
8 Continue to issue the firmwaredownloadstatus commands until you see that the SAS
image loaded successfully.
9 Use the ipaddrshow command to verify that the eth0 port on the blade processor is
configured with the IP address given to you by your instructor.
Output example: ipaddrshow
P4_S2_7600:admin> ipaddrshow
SWITCH
Ethernet IP Address: 10.127.118.106
Ethernet Subnetmask: 255.255.255.128
Gateway IP Address: 10.127.118.1
DHCP: Off
eth0: 10.127.118.107/25
eth1: none/none
Gateway: none
IPv6 Autoconfiguration Enabled: Yes
Local IPv6 Addresses:
IPv6 Gateways:
P4_S2_7600:admin>
P4_S2_7600:admin> firmwaredownload
Type of Firmware (FOS, SAS, or any application name) [FOS]: SAS
Server Name or IP Address: 10.127.118.24
User Name: root
File Name: /software/RP_Upgrade_Brocade/3.3/sas3.4.0
Network Protocol(1-auto-select, 2-FTP, 3-SCP) [1]:
Password: ********
Server IP: 10.127.118.24, Protocol IPv4
Checking system settings for firmwaredownload...
Checking version compatibility...
Version compatibility check passed.
This command will download "SAS" firmware on the switch. It will
disrupt the virtualization applications on the switch.
Do you want to continue (Y/N) [Y]:
Firmware retrieve: SWBD52, 0x4023
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Step Action
10 Telnet into the Blade Processor (BP) IP address you set up in the previous step. Login as
root user, with the default password given to you by your instructor.
Telnet to BP
11 Change directory to /tmp and open a FTP connection to the system where the RecoverPoint
driver software is located.
FTP from Blade Processor
12 Change directory to the location of the RecoverPoint driver and download the file to the
switch BP.
FTP RecoverPoint Driver
ftp> bin
200 Type set to I.
ftp> cd /software/3.3
250 CWD command successful.
ftp> get
EMC_RecoverPoint_driver_scimitar_rel3.3.P2_e.95_md5_5413cc93718fa9d
83db735c3f77c4877.bin
200 PORT command successful.
150 Opening BINARY mode data connection 226 Transfer complete.
ftp> bye
Remote system type is UNIX.
login as: root
root@10.127.118.107's password: ********
BFOS:root>
BFOS:root> cd /tmp
BFOS:root> ftp 10.127.118.24
Connected to 10.127.118.24 (10.127.118.24).
220 pod4-sun1. FTP server ready.
Name (10.127.118.24:root):
331 Password required for root.
Password:********
230 User root logged in.
Remote system type is UNIX.
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Step Action
13 Use the ls –l command to verify the file was downloaded successfully.
Output: ls –l
14 Make the file executable with the chmod command.
Command Syntax: chmod +x <filename>
Command Example: chmod +x
BFOS:root> chmod +x
EMC_RecoverPoint_driver_scimitar_rel3.3.P2_e.95_md5_5413cc93718fa9d
83db735c3f77c4877.bin
BFOS:root>
BFOS:root> ls -la
total 15868
drwxrwxrwt 3 root root 0 Jan 1 2000 ./
drwxr-xr-x 26 root root 4096 May 25 18:59 ../
prw-rw-rw- 1 root root 0 Jan 1 2000
.ipc0RASLOGD_IPC|
-rw-rw-rw- 1 root root 8704 Jan 1 2000 .ipcdb
-r--r--r-- 1 root root 15843843 May 25 18:57
EMC_RecoverPoint_driver_scimitar_rel3.3.P2_e.95_md5_5413cc93718fa9d
83db735c3f77c4877.bin*
-rw-rw-rw- 1 root root 5 Jan 1 2000 hms.lock
srwxrwxrwx 1 root root 0 Jan 1 2000
ipadm_getset=
srwxrwxrwx 1 root root 0 Jan 1 2000
ipadm_notify=
-rw-rw-rw- 1 root root 28 Jan 1 2000
ipadmd_log.txt
-r-s-wSr-- 1 root root 0 Jan 1 2000 sassvr.lock*
drwxr-xr-x 3 root root 0 Jan 1 2000 spool/
-rw-r--r-- 1 root root 373155 Jan 1 2000
tmp_ksyms_file
BFOS:root>
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Step Action
15 Execute the RecoverPoint Driver installation program. When prompted, enter a host name.
It is asking you for a unique name for the blade processor. The name you give has the Blade
Processor IP address appended to it, and that becomes the name of the splitter when you add
it to RecoverPoint.
Installing the RecoverPoint Driver
End of Lab Exercise
BFOS:root>
./EMC_RecoverPoint_driver_scimitar_rel3.3.P2_e.95_md5_5413cc93718fa
9d83db735c3f77c4877.bin
Enter host name: p4_s2
Setting host name to "p4_s2_10.127.118.107"
Installing RecoverPoint in: /thirdparty/recoverpoint
Checking MD5...
Extracting archive. Please wait...
Checking /etc/sa.conf
Generating /thirdparty/recoverpoint/log/../hlr/host_dat.per
Generating /thirdparty/recoverpoint/log/splitter_config.txt
Create volumes DB /thirdparty/recoverpoint/log/VolumesDB.ini
Create persistent FCID DB
/thirdparty/recoverpoint/log/../log/persistent_fcid_data.txt
Create persistent ITL DB
/thirdparty/recoverpoint/log/../log/ITLDatabase.ini
Create persistent Objects DB
/thirdparty/recoverpoint/log/../log/PersistentObjectsDatabase.ini
Create VI DB /thirdparty/recoverpoint/log/../log/VIDatabase.ini
Running /thirdparty/recoverpoint/bin/init_host
pathToConfigFile=/thirdparty/recoverpoint/log/splitter_config.txt
host-name=p4_s2_10.127.118.107
0 INF (sbp_init:87) Version V0.54
0 ID 10, SBP_TRACE_HELLO_RESP 00000000 00000003 00000000
00000000
Create kutils_state
/thirdparty/recoverpoint/kutils/kutils_state.txt
Creating RecoverPoint startup script...
RecoverPoint installation completed successfully.
BFOS:root>
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Part 3: Configure Zoning – Frame Redirect
The procedure in this section is for Frame Redirect mode. If you are going to implement Multi-VI
mode, download the ‗EMC® RecoverPoint Deploying with Connectrix AP-7600B and PB-48K-AP4-
18 Technical Notes‘ from Powerlink.
Step Action
1 To configure Frame Redirect, set up zoning for the RPAs. Reference the table below for the
list of zones needed for Frame Redirect. In this exercise, you are migrating from a host
splitter environment. Delete the RPA ports to Host initiator zone when you are finished
implementing Frame Redirect.
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Step Action
2 Run the cfgacvtshow command to display the current effective configuration on your
switch and verify which zones are part of the configuration. Your zones should be
configured for host based splitting. The existing RPA ports to storage target zone is the RPA
Initiator Zone. If this zone(s) does not exist, create it now.
Make note of the configuration name, you need this information to add zones to the
configuration in a later step.
3 Create the RPA Target Zone and RPA Front-end Zone. On the BP, run the script: /thirdparty/recoverpoint/install/zoning_script.sh
Example Running Zoning Script
The script does the following:
Creates the RPA target zone (hostname_FR_RPA_Target_Zone)
Creates the RPA front-end zone (hostname_RPA_Front_End_Zone)
Adds the System VI, and all possible virtual initiator WWNs to the RPA target zone
Adds all appliance virtual targets (AVTs) to the RPA front-end zone
Adds RPA ports to both zones
BFOS:root> /thirdparty/recoverpoint/install/zoning_script.sh
BFOS:root>
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Step Action
4 Add the new zones to the configuration.
Command Syntax: cfgadd ―configuration name‖, ―zone name; zone name‖
Adding Zones
5 Enable the configuration. This makes the splitter visible in the RecoverPoint Management
Application which you add in the next step.
Command Syntax: cfgenable ―configuration name‖
Enabling Configuration
6 Reboot the Blade Processor. Log in to the Blade Processor and run the reboot command.
7 When the Blade Processor comes up, the RecoverPoint splitter agent should be activated.
You can verify that it is activated by using the kdrv status command.
login as: root
root@10.127.118.107's password:
BFOS:root> /thirdparty/recoverpoint/install/kdrv status
Kdriver (low) is running as process 1248
Kdriver (high) is running as process 1272
BFOS:root>
BFOS:root> reboot
BFOS:root>
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Step Action
8 At this point, RecoverPoint appliances have been installed; fabric operating system (FOS),
storage application services (SAS) and splitters agents were installed. The next step is to add
splitters and create bindings.
Use the RecoverPoint Management Application or CLI to add the Connectrix-based splitter
to the RecoverPoint configuration.
Adding the Splitter in the GUI
9 In the RecoverPoint Management Application, select your Splitter Properties.
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Step Action
10 Add frame redirection bindings by selecting Brocade Bindings.
This command creates the virtual initiators and virtual targets that correspond to the host
initiators and storage targets involved, and that enable the frame redirect mechanism to direct
the data frames from the initiator to the target through the virtual entities.
Each initiator should be bound to all targets that expose protected LUNs to it. You can bind
multiple initiators to multiple targets.
11 Select the PWWN of the physical storage targets your host initiators must see. Click Bind
Initiators.
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Step Action
12 Select your physical host initiator PWWNs from the list. Click OK.
13 You can view the binding relationship between the physical hosts and physical storage targets
from the ‗Targets – Initiators bindings‘ window. Click OK.
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Step Action
14 If you are deploying RecoverPoint non-disruptively, enable the paths that you disabled at the
beginning of this exercise. Verify that host initiators can see the virtual targets and the correct
LUNs in them, and that I/Os continue properly. Verify that all paths over all switches are
working.
15 Currently, there should be one zone in your active configuration which is no longer needed.
The zone containing the RPA ports and the host initiator PWWN (which was used for the
host based splitter configuration) should be removed from the active configuration.
Command Syntax: cfgremove ―configuration name‖, ―zone name‖
cfgenable ―configuration name‖
16 Repeat these steps in the second fabric as well as at site 2 (both fabrics).
17 After completing the SAS implementation on all four switches, highlight a splitter and open
Splitter Properties. Attach the replication volumes to all splitters (on each site).
18 From the RecoverPoint Management Application, re-enable the consistency group. Monitor
the consistency group to ensure replication resumes normally.
Enable Group
End of Lab Exercise
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Lab Exercise 10: Working With CLR
Purpose:
Add a CDP copy to an existing CRR consistency group. Work with
CDP and CRR images for logged access, failover, and recovery.
Tasks: In this lab, you perform the following tasks:
Add CDP copy to CRR consistency group
Perform CDP failover/failback
Perform CDP restore operation
Perform CRR failover, switching production to remote site
References: Student Guide
EMC RecoverPoint Administrators Guide
RecoverPoint Implementation Lab Guide
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Part 1: Add CDP Copy to CRR Consistency Group
Step Action
0 Please note that screenshots in this lab exercise might slightly differ from RecoverPoint
Management Application aspects in the lab equipment configuration in use.
1 Add a CDP copy to your consistency group by either right-clicking your consistency group
in the tree panel and selecting Add Copy or clicking on the Add Copy icon.
Groups Menu
1a Name the new local copy and leave the remaining settings at the defaults. Click Next.
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Step Action
2 Expand the Replication Sets, then highlight the CDP copy and click Add Volume.
New Copy Wizard
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Step Action
3 Select a volume to use as the CDP replica and click OK.
Select Volume
4 Under Journals, highlight the CDP copy name and click Add New Journal Volume.
New Copy Wizard – Journals
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Step Action
5 Select a volume to be used as a journal for the CDP copy and click OK.
Select Volume
6 If the procedure is complete, the Finish button is now enabled. Click Finish to stop adding
the replication and journal volumes to the CDP copy.
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Step Action
7 Right click on the CDP copy and select Enable Copy to start the data transfer.
Enable CDP Copy
8 Click Yes to confirm and star data transfer.
9 View the consistency group status. The production volume appears in the middle with the
CDP copy to the left (Local Replica) and the CRR copy to the right (Remote Replica).
Consistency Group Status - Example
End of Lab Exercise
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Part 2: CDP Failover
Step Action
0 Please note that screenshots in this lab exercise might slightly differ from RecoverPoint
Management Application aspects in the lab equipment configuration in use.
1 Umount the production copy volumes at the local site (site 1) using either kutils or
mountvol.
2 Create a new bookmark image.
Create Bookmark
3 Access the new bookmark from the dropdown menu under the CDP volume (Local Copy).
Enable image access on logged access (physical) mode. Note that the bookmark can be
selected under either copy.
Select Bookmark Image
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Step Action
4 Once the bookmark is fully distributed, select Failover from the dropdown menu under the
CDP copy.
Failover CDP
5 Click Yes to confirm the failover.
Confirm Failover
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Step Action
6 Click Yes on the warning message. Note that when a failover is performed from the CDP
copy, the data transfer to the remote replica is paused. And very important, the local journal
is cleared.
Warning Message
7 View the status of the consistency group. Notice that the CDP copy now has the Local
Source role.
Consistency Group Status
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Step Action
8 Set the CDP copy to be the production volume by clicking the dropdown menu and selecting
Set <name> as Production.
Set CDP Copy as Production
9 Click Yes to confirm.
Confirmation Message
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Step Action
10 Click Yes on the warning message. This requires a full sweep to the remote replica.
Warning Message
11 View the status of the consistency group. Notice the CDP copy is now the Production
Source in the center with the former production volume acting as the local replica.
Consistency Group Status
12 Repeat this process to return the CDP copy to the role of Local Replica.
End of Lab Exercise
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Part 3: CDP Restore
Step Action
0 Please note that screenshots in this lab exercise might slightly differ from RecoverPoint
Management Application aspects in the lab equipment configuration in use.
1 Using either kutils or mountvol, umount the production replication volumes at the local site
(site 1).
2 Create a new bookmark.
Create Bookmark
3 Access the new bookmark from the local copy (CDP) dropdown menu. Enable image access
on logged access (physical) mode.
Access Bookmark Image
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Step Action
4 Once the bookmark is fully distributed, select Recover Production from the dropdown
menu under the local replica.
Recover Production
5 Click Yes on the confirmation message.
Confirmation Message
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Step Action
6 Click Yes on the warning message.
Warning Message
7 View the status of the consistency group. Notice the production copy is being restored and
the remote replication is paused.
Consistency Group Status
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Step Action
8 Create a new bookmark.
Create Bookmark
9 Access the new bookmark from the production volume dropdown menu.
Access Bookmark
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Step Action
10 Once the bookmark is fully distributed, resume production on the production volume by
clicking the Resume Production icon.
Resume Production
11 Click Yes to confirm the resume production operation.
Confirmation Message
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Step Action
12 Click Yes on the warning message. Notice the journal associated with the production
volume will be cleared.
Warning Message
13 View the status of the consistency group.
Consistency Group Status
End of Lab Exercise
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Part 4: Perform CRR Failover with a CLR Consistency Group
Step Action
0 Please note that screenshots in this lab exercise might slightly differ from RecoverPoint
Management Application aspects in the lab equipment configuration in use.
1 Using either kutils or mountvol umount the production replication volumes at the local site
(site 1).
2 Create a new bookmark.
Create Bookmark
3 Access the new bookmark from the remote copy (CRR) dropdown menu.
Access Bookmark
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Step Action
4 Once the bookmark is fully distributed perform a failover by selecting Failover from the
remote replica dropdown.
Perform Failover
5 Click Yes to confirm the failover operation.
Confirmation Message
6 Click Yes on the warning message. Notice the CDP replication will be paused.
Warning Message
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Step Action
7 View the status of the consistency group. The role of the remote replica is now Remote
Source and the CDP data transfer is paused.
Consistency Group Status
8 Set the remote copy as the production copy by clicking the dropdown menu under the
remote volume and selecting Set <name> as Production.
Setting Replica as Production
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Step Action
9 Choose a local copy to remove from the configuration. When setting the remote copy as the
production, you cannot keep two remote copies.
Choose Copy to Remove
10 Click Yes on the warning message.
Warning Message
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Step Action
11 View the status of the consistency group. The role of the remote copy is Production Source
and the second local copy (CDP) is removed.
Consistency Group Status
12 Perform the necessary steps to failback the consistency group resulting in the local copy
having the role of the Production Source and the remote copy the role of Remote Replica.
End of Lab Exercise
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Lab Exercise 11: Upgrade RPAs
Purpose:
Utilize EMC RecoverPoint Deployment Manager to perform an RPA
software upgrade.
Tasks: This lab requires performing the following activities:
Launch Deployment Manager
Run the Prepare for Upgrade wizard
Download RecoverPoint ISO file in all RPAs
References: Lecture material
RecoverPoint Deployment Manager Product Guide
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Part 1: Working with Deployment Manager – Prepare for
Upgrade Wizard
Step Action
1 Upgrading RecoverPoint Appliance (RPA) software to the latest RecoverPoint release is
recommended to gain the latest RecoverPoint features and functionalities.
Some upgrades are non-disruptive (do not cause application or replication downtime, nor
journal loss) and some upgrades are disruptive. Information on the various upgrade paths, as
well as links to the relevant procedures, are presented in ‗Upgrade matrix to the latest
RecoverPoint releases‘ on ‗EMC RecoverPoint Deployment Manager Product Guide‘.
Upgrades are performed by EMC Customer Service and authorized partners and require
opening an Update Service Request and initiating the RecoverPoint Change Control
Activity (CCA) process, which is required for all upgrades.
2 Introduction Upgrading to the latest releases requires using the RecoverPoint Deployment
Manager, which contains the Upgrade RPAs Wizard, a Java-based GUI wizard that
allows you to perform a non-disruptive upgrade of RPA software from 3.1 and later to the
latest releases. The Wizard is composed of two wizards — Prepare for Upgrade and
Apply/Resume Upgrade.
The Prepare for Upgrade wizard guides you through the verification of RecoverPoint
credentials and downloads ISO files to all RPAs in the environment. The Apply/Resume
Upgrade wizard applies the upgrade to all RPAs.
While the upgrade procedure does not upgrade RecoverPoint splitters (KDriver,
CLARiiON, SANTap, and Brocade), a RecoverPoint 3.3 and later environment can
simultaneously support splitters from releases 3.1 and later. However, EMC advises you to
upgrade splitters to the same RecoverPoint release to gain the latest splitter functionalities
and features.
3 For the sake of lab activities you only will run the Prepare for Upgrade wizard. The
Apply/Resume Upgrade wizard cannot be performed because the RPAs in the lab already
have the latest code version running on them.
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Step Action
4 From Software Downloads section of Powerlink, download the file ‗RecoverPoint
Deployment Manager.zip‘ file to your management station.
5 Extract (unzip) the file contents.
6 Launch the Deployment Manager by executing the install.exe application file.
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Step Action
7 On the login screen, enter the RecoverPoint login credentials. Note: username and default
password = admin.
8 On the Deployment Manager wizard selection screen, select option Upgrade RPAs
Wizards - Prepare for Upgrade.
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Step Action
9 Review the conditions for upgrading your environment and verify that you have fulfilled
them. Select the I have fulfilled the conditions for upgrading the RPAs checkbox and
click Next to continue.
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Step Action
10 Enter login credentials:
Enter a site management or RPA IP address.
Enter installation username and password (default boxmgmt).
Enter CLI username and password (default admin).
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Step Action
11 Review the statuses of the RPAs in the system. The system communicates and validates the
statuses of the RPAs and confirms that all components are OK or that errors are detected.
If errors are detected for an RPA, a comment will appear describing the problem. To
proceed to the next step in the wizard, you must resolve all errors. Once errors are resolved,
click Retry to revalidate the communication statuses.
When all statuses appear OK (green check mark), click Next to continue.
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Step Action
12 Enter FTP credentials of FTP server where RecoverPoint ISO image is located:
Either for one or two sites.
FTP IP address.
Port number to connect on FTP server (default is 21).
FTP username.
FTP password.
Location of ISO file on FTP server.
Name of the ISO file on FTP server.
Note: If upgrading a two-site setup, it is recommended to download the ISO file from two
local FTP servers (one FTP server at each site). This operation may significantly reduce the
ISO file download time.
Note: Ask your instructor for FTP server credentials and ISO image file location.
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Step Action
13 Review the status of the FTP connectivity results. The system communicates and validates
the connectivity to the FTP servers and confirms that all connections are OK or that errors
are detected.
If errors are detected for an FTP server, a comment will appear describing the problem. To
proceed to the next step in the wizard, you must resolve all errors. Once errors are resolved,
click Retry to revalidate the communication statuses.
When all statuses appear OK (green check mark), click Next to continue.
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Step Action
14 Download ISO file to all RPAs. Review the status of the ISO file distribution results. The
system verifies the ISO file download and distribution to all RPAs and confirms that they
are OK or that errors are detected.
If errors are detected for an ISO file for a particular RPA, a comment will appear describing
the problem. To proceed to the next step in the wizard, you must resolve all errors. Once
errors are resolved, click Retry to revalidate the communication statuses.
When all statuses appear OK (green check mark), click Next to continue.
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Step Action
15 Before applying the upgrade, you must save a configuration file and export a system
modifications file to Customer Service, if relevant.
a) Do not change the default path and file name to save the configuration file.
Export modifications (if relevant). The system you are upgrading may have modifications:
If upgrading from 3.1 or 3.1 SP1, you must follow the procedure in ‗Verify and
collect system modifications files‘ on ‗RecoverPoint Deployment Product Guide‘
and not specify a path and file name in the Modifications file field.
If upgrading from 3.1 SP2 and later (including 3.2 P1 and later), you must specify a
path and file name to save the file. If found, they will be saved to a file. This file
must be sent to Customer Service for analysis before applying the upgrade.
b) Select the checkbox ‘Modifications file:’ – Do not change the default path and file
name to save the system modifications file.
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Step Action
16 Clear the Apply upgrade checkbox and click Finish.
17 The utility will verify if the system has any modifications. If found, a file will be stored
locally.
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Step Action
18 RPAs in this lab configuration should not have system modifications. Therefore, a file
should not be saved. Click Close. The ‗Upgrade RPAs Wizards - Prepare for Upgrade‘ will
close.
19 The Apply wizard cannot be performed because the RPAs in the lab already have the latest
code version running on them.
This exercise reinforces the knowledge obtained in the class regarding the use of the
RecoverPoint Deployment Manager Tool.
End of Lab Exercise
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Lab Exercise 12: Troubleshooting
Purpose:
In this lab, you troubleshoot RPA installations, operations, and
replications. You also implement remote support; SNMP & SMTP
reporting; log file generation, etc.
Tasks: In this lab, you perform the following tasks:
View details and logs via the CLI
View details and logs via the GUI
Backup and restore of an Appliance‘s meta data with CLI
Configure remote support, SNMP & SMTP reporting
References: Lecture material
Administrator‘s Guide
CLI Guide
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Part 1: Saving and Restoring RPA Settings
Step Action
1 Backup the RecoverPoint repository volume using ssh from a UNIX server. Connect to the
appliance as ―admin‖ and run the command save_settings. To save the output from
save_settings, simply redirect the output of STDOUT to a file on the local UNIX host.
Example: ssh admin@10.127.14.19 save_settings > backup.file
Taking Backup with “save_settings”
2 View the contents of the backup file.
Example: more backup.file
Viewing the Backup File
s1-sun2 / more s1spa1_repo_backup
###### save_settings output (version: 3.2 (e.131)) ######;
clear_settings –f;
rescan_san volumes=none;
##############################
# Settings for prod_cg_1
##############################
create_group name=‖prod_cg_1‖ preferred_box=‖RPA2‖ host_os=‖solaris‖;
edit_group_settings group=‖prod_cg_1‖
create_copy name=‖prod_copy_1‖ group=‖prod_cg_1‖ site=‖s1-bos2‖;
create_copy name=‖prod_1_remote‖ group=‖prod_cg_1‖ site=‖s2-lilrock2‖;
create_copy name=‖prod_copy_2‖ group=‖prod_cg_1‖ site=‖s1-bos2‖;
s1-sun2 / ssh admin@10.127.14.15 save_settings > s1spa1_repo_backup
Password:
s1-sun2 / ls
s1rpa1_repo_backup
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Step Action
3 Restore the RPA settings from the UNIX host where the backup file is located. Use ssh to
connect as admin and redirect the contents of the backup file as input to the command.
Example: ssh admin@10.127.14.19 < backup.file
Restoring RPA Settings
End of Lab Exercise
s1-sun2 / ssh admin@10.127.14.15 < s1spa1_repo_backup
Pseudo-terminal will not be allocated because stdin is not a terminal.
Password:
Settings cleared successfully.
Rescanning splitters in s1-bos SAN...
Splitters successfully rescanned
Rescanning splitter view for s1-sun2-ora2 in s1-bos2...
Rescan successful
Rescanning splitters in s2-lilrock2 SAN...
Splitters successfully rescanned
Rescanning splitter view for s1-sun2-ora2 in s2-lilrock2...
Rescan successful
Group prod_cg_1 created successfully.
Request to edit group registered successfully.
Copy prod_copy_1 created successfully.
Copy prod_1_remote created successfully.
Copy prod_copy_2 created successfully.
Replication set prod_1_replica_set created successfully.
Production copy set successfully
Volume added successfully
Volume added successfully
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Part 2: Implementing SNMP Traps / Email Alert / Syslog
Reporting
Step Action
1 From the System Menu, select SNMP Settings.
Input Details to Configure SNMP Trap Information
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Step Action
2 Select the System menu then the Syslog Settings menu option. Input the criteria to allow
communication to your preferred syslog server.
Syslog Settings
3 From the System Menu, select Alert Settings. Click the checkbox for Email System
Enabled. Enter a relay compatible SMTP server name/IP address. Enter a valid sender
address. Click the checkbox for the desired report(s). Add a rule for what type of alert to
send via email.
Alert Settings
End of Lab Exercise
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Part 3: Troubleshooting Using the RecoverPoint Management
Application
Step Action
1 If your current status is all OK in the GUI, you can create a status change by detaching one of the
RPAs from the cluster. Connect to one of your RPAs using ssh (or putty) as boxmgmt.
Example: ssh boxmgmt@10.127.115.146
2 From the Main Menu, select Cluster Operations > Detach From Cluster and confirm y when
prompted.
Detaching RPA From Cluster
** Main Menu **
[1] Installation
[2] Setup
[3] Diagnostics
[4] Cluster operations
[5] Shutdown / Reboot operations
[Q] Quit
pod1 RPA1: 4
** Cluster operations **
[1] Attach to cluster
[2] Detach from cluster
[B] Back
[Q] Quit
pod1 RPA1: 2
Detach from cluster succeeded.
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Step Action
3 The GUI will list unknowns as a ? and errors as !. If you detach an RPA from the cluster, the
status for the RPA should change to Error. Viewing these preliminary error messages
determines what to investigate further (system configuration, logs, SAN Configuration,
Networking, repository configuration, etc).
Status Overview
4 After review status information provided by the GUI, examine the system logs by highlighting
Logs.
Logs Tab
5 Highlight an error message and click the Log Event Properties icon to view more details.
Log Details
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Step Action
6 Utilize the Filter Log feature to examine an issue more closely. This allows you to determine if
there have been a series of events related to this component. Set the Topics to be reduced to just
RPA, the Scope to Detailed, the Level to Error and a text filter of ‗RPA 1‘.
Modifying Logs View
7 View the Logs tab after changing the log filter.
Filtered Log View
8 If you detached the RPA from the cluster in Step 1, connect to the RPA and attach it to the
cluster. Attaching the RPA to the cluster reboots the RPA. It takes a couple of minutes before
you can connect to the RPA again. The status information in the GUI indicates that the RPA is
up (status changes from Error to Ok).
Attach RPA to Cluster
End of Lab Exercise
** Cluster operations **
[1] Attach to cluster
[2] Detach from cluster
[B] Back
[Q] Quit
pod1 RPA1: 1
Do you want to attach the RPA to the cluster (Note: RPA will be
rebooted) (y/n)? y
You have configured an NTP server for the RPA cluster. There is no
need to set the system clock. Do you want to do so anyway? (y/n)? n
RPA is going to be attached and reboot.
Attach to cluster succeeded
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Part 4: Running Log Collection
Step Action
1 Log into your RMA as admin. Select System > Collect System Information from the
main system menu. Always perform log collection in GMT regardless of your location.
Select a start date and time, then select an end date and time. Choose to collect logs from
RPAs only. You may choose to collect logs from both sites.
Do not copy output file to an FRP server.
Note: When collecting logs for support it is best to gather as much information as possible.
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Step Action
2 Review the information entered in the summary window. Click next to start the log
collection.
3 The more components selected the longer the log collection may take.
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Step Action
4 Once the log collection is completed, the results are printed to the screen. Notice the IP
address for accessing the info page where the zipped log files are stored.
To complete the collection:
In The System Information Results screen verify that the specified system
information has been successfully collected.
o Verify that a green checkmark exists in the Status column of all listed
splitters and RPAs, and that the text Action succeeded exists in the Details
column of all listed splitters and RPAs.
o All splitters and RPAs should have green checkmarks in their Connectivity
columns
Retrieve the locally stored output file.
o Click the Output file (HTTP) link, or Output file (HTTPS) link, and enter the
username and password of a user with webdownload privileges.
o Click the Finish button to exit the wizard.
If you enabled the Copy output file to an FTP server, you can now retrieve the
remote copy of the output file from the FTP server.
o Open a Web browser window.
o Enter the FTP server address or DNS name of the FTP server.
o At the login prompt, enter the Username and Password.
o Browse to the Remote path.
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Step Action
5 Open a web browser and enter the IP address of the location provided by the log collection
output. When prompted, login as user webdownload with the password webdownload.
Accessing Collected Log Files – Webdownload Login
6 After logging in, you see the Index of /info. There may be multiple log collections to
choose from. Double click on the file you want and choose to open or save.
Index of /info
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Step Action
7 Scroll through the archive to display the files collected. A log collection can be very large
and include a considerable number of files.
Viewing Zipped Logs
End of Lab Exercise
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Part 5: Performance and Statistics
Step Action
1 Connect to the site management IP address as admin.
Example: ssh admin@10.127.14.28
Note: If your lab setup contains only one RPA, the management IP address will not be
applicable. Connect using the box management IP.
2 Run the detect_bottlenecks command. Select the Mode, the earliest time and latest
time available when prompted.
Running detect_bottlenecks – Selecting Mode and Time Range
pod2> detect_bottlenecks
Enter mode (select one from the list), or press Enter to default mode
(default is System overview and bottleneck analysis)
1) System overview and bottleneck analysis
2) Detection of initialization periods
3) Detection of high load periods
4) General detection including initialization and high load periods
with peak writing analysis
5) Advanced and detailed general detection
6) Peak writing analysis
Select, or press 'ENTER': 1
Enter earliest time, or press 'ENTER' for the earliest time available
(Format: HH:MM [DD/MM/YYYY] OR wks/days/hrs/mins ago)
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Step Action
3 Select the type of overview, the time duration for I/O peaks, and the consistency group
names. Enter yes to confirm when prompted.
Running detect_bottlenecks – Refining Results
4 View the results.
Command Output Example – detect_bottlenecks
Statistics were found between the times: 2009/09/07 15:56:26.535 GMT
----> 2009/09/26 00:34:04.314 GMT
=====================================================================
===========
System overview of site: pod1
WAN throughput from site : 0.00237323
Megabits/sec
Max Value: 0.00349196
Megabits/sec
Total incoming writes rate for site : 1.57604e-07
Megabytes/sec
Max Value: 0.000386758
Megabytes/sec
Incoming IOs rate for site : 0.82074 IOs
/sec
Max Value: 3.33699 IOs
/sec
Initialization output rate for site (average over all period) :
0 Megabytes
/sec
--More--(42%)Bottlenecks detection file successfully written to the
disk.
Do you want advanced overview? (default is NO)
1) yes
2) no
Select, or press 'ENTER':
Do you want detailed overview? (default is NO)
1) yes
2) no
Select, or press 'ENTER':
Enter peak_duration(secs/mins/hrs),e.g I/O peaks (default is 5mins)
Enter group name(s), separated by ',' if more than one (default is
all groups)
Warning: This operation may take a long time. Do you want to continue
(yes/no)? [default is 'yes']
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Step Action
5 From the admin command prompt, enter get_system_statistics. Type in the site name or
press enter for both sites.
Running get_system_statistics
6 From the admin command prompt, enter get_group_statistics. Enter the name of your
consistency group or press Enter for all groups.
Running get_group_statistics
pod2> get_group_statistics
Enter consistency group name, or press 'ENTER' for all groups
Group:
CG_Lab:
Copy stats:
Nw_Copy:
Journal:
Usage: 238.57MB
Total: 2.45GB
Latest image: pre-replication image
Current image: pre-replication image
Journal lag: 0.00B
Protection window:N/A
Average compression:N/A
Mode: Normal
PC_Lab:
SAN traffic:
Data: 0 bps
Writes (per sec): 0
pod2> get_system_statistics
Enter site name, or press 'ENTER' for both sites
Do you want summarized site statistics (as opposed to full box
statistics)? (default is no)
1) yes
2) no
Select, or press 'ENTER': 1
RPA statistics: None
Site statistics:
pod1:
Application:
SAN: 0 bps
WAN: 1904 bps
Application (writes): 0
Compression: 0
pod2:
Application:
SAN: 0 bps
WAN: 1848 bps
Application (writes): 0
Compression: 0
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Step Action
7 From the admin command prompt, enter export_statistics. Select the earliest and latest
times and the desired criteria (or enter for the default values). Enter a file name when
prompted and confirm execution by entering y.
Running export_statistics
pod2> export_statistics
Enter earliest time, or press 'ENTER' for no time filter
(Format: HH:MM [DD/MM/YYYY] OR wks/days/hrs/mins ago)
Enter latest time, or press 'ENTER' for now
(Format: HH:MM [DD/MM/YYYY] OR wks/days/hrs/mins ago)
Include global statistics? (default is yes)
1) yes
2) no
Select, or press 'ENTER': 1
Enter site name, or press 'ENTER' for both sites
Enter RPA name or a list of RPAs separated by ','.
Enter group name(s), separated by ',' if more than one (default is
all groups. print 'none' to get global only)
Enter categories filter (available categories are: compression,
highload, init, overview, performance, regulation, wan) (default is
overview)
Enter frequency (mins/hrs) with which to extract statistics.
Enter file name to which you want to export statistics (or press
ENTER for default file. Legal file name may contain letters, digits,
'_', '.' and '-')
Warning: This can take a long time. Do you want to continue(y/n)?y
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Step Action
8 When the export is completed, open a web browser and access the info page for the RPA as
user webdownload.
Accessing /info
9 On the Index of /info, click the folder name you designated during the export.
Index of /info
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Step Action
10 A list of exported files are displayed. Click one of the files to open in Excel and view the
contents.
Viewing Index of Files
End of Lab Exercise
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