Using Logical Standby (SQL Apply) for near zero downtime upgrade
of two node Oracle RAC database from 10.2.0.5 to 11.2.0.3
In the article you will have a look at an example of using a logical standby
database, also known as SQL Apply, to perform a near zero downtime upgrade of
a two node Oracle RAC database from version 10.2.0.5 to version 11.2.0.3. The
two node cluster configuration is described here in detail. For the testing
both primary and standby databases share the same Oracle GI cluster. Earlier
I have upgraded the cluster to 11.2.0.3 and installed Oracle RDBMS 11.2.0.3
binaries on each node. In the article a physical standby database will be
build and converted to a logical database that will be used for the upgrade.
Each node has a separate non-shared $OH for the GI and RDBMS versions
installed. The table below summarizes some environment details used in the
article.
Node1 Node2
Linux
hostname
raclinux1 raclinux2
10.2.0.5 $OH /u01/app/oracle/product/10.2.0/db_1
11.2.0.3 $OH /u01/app/oracle/product/11.2.0/db_3
Production
SID
RAC10G1 RAC10G2
Logical
Standby SID
RACSTB1 RACSTB2
RAC10G is a 10.2.0.5 database and a logical standby database RACSTB will be
built and used for upgrade to 11.2.0.3. Cluster provides a shared pool of
storage that consists of DATA and DATADG disk groups. DATADG hosts RAC10G
files and DATA hosts RACSBT files. The upgrade process goes through the
following conceptual stages illustrated in the table below.
Stage Primary site Logical Standby
Site
Production
Database
1 RAC10G is ONLINE
running 10.2
RACSTB is LS 10.2
and SQL Apply is
running
RAC10G
2 RAC10G is ONLINE
running 10.2
RACSTB is LS 10.2
and SQL Apply is
stopped
RAC10G
3 RAC10G is ONLINE
running 10.2
RACSTB is LS is
being upgraded to
11.2.0.3 and SQL
apply is stopped
RAC10G
4 RAC10G is ONLINE
running 10.2
RACSTB is LS
11.2.0.3 and SQL
apply is started
to sync with
primary
RAC10G
5 (Switchover) THIS
IS THE ONLY
DOWNTIME (Depend on
the switchover
time)
RACSTB is ONLINE
running 11.2.0.3
(archive log
destination is
deferred)
RAC10G is LS
running 10.2 ( SQL
Apply is stopped)
RACSTB
6 RACSTB is ONLINE
running 11.2.0.3
(archive log
destination is
deferred)
RAC10G is LS that
is being upgraded
to 11.2.0.3 ( SQL
Apply is stopped)
RACSTB
7. RACSTB is ONLINE
running 11.2.0.3
(archive log
destination is
enabled)
RAC10G is LS
running 11.2.0.3
and SQL apply is
started to sync
with primary
RACSTB
8 (Switchover) RAC10G is ONLINE
running 11.2.0.3
RACSTB is LS
11.2.0.3 and SQL
Apply is running
RAC10G
9. Adjust the
COMATIBLE parameter
for both databases
RAC10G is ONLINE
running 11.2.0.3
RACSTB is LS
11.2.0.3 and SQL
Apply is running
RAC10G
LS – Logical Standby
Both RAC10G and RACSTB are two node RAC databases. Only is certain cases
CLUSTER_DATABASE parameter is set to FALSE. The article aim at documenting
steps involved in a near zero downtime upgrade using logical standby and can
be used for later releases, i.e. upgrade from 10.2.0.X, 11.1.0.X or 11.2.0.X
to 11.2.0.X+1 as Oracle has not changed the interface for creating and
managing standby databases from 10.2 to 11.2 significantly. There are some
data type restrictions that are not subject to coverage here but can be
examined in detail from Oracle documentation listed in the reference section.
1. Build logical standby database (SQL Apply)
Building a logical standby requires existing physical standby database.
Thus, in the first section you will look at building a physical standby
and in the second section you will convert the physical standby to
logical standby.
1.1 Building a physical standby
In this section you will look at the detailed steps to build a
physical standby database(for sake of testing in the same
cluster). For information related to building 11.2 standby
databases look here.
1.1.1 Enable force logging on the primary database (RAC10G) by
running
SQL> alter database force logging;
1.1.2 Make sure that archive log mode is enabled
1.1.3 Verify that password file is created.
1.1.4 Make sure that you can login as sysdba using the password
file.
SQL> connect sys/sys1@rac10g as sysdba
Connected.
SQL>
1.1.5 Configure standby redo log on the primary database
(RAC10G).
Oracle documentation states that you need to have n+1
standby redo logs if there are n redo logs.
In my case I have two threads with two groups each. I will
create three groups of standby redo log for each thread.
SQL> select * from v$log;
GROUP# THREAD# SEQUENCE# BYTES MEMBERS ARC STATUS
FIRST_CHANGE# FIRST_TIM
---------- ---------- ---------- ---------- ---------- --- ---------------
- ------------- ---------
1 1 59 52428800 2 YES INACTIVE
3216590 23-JUN-12
2 1 60 52428800 2 NO CURRENT
3270128 23-JUN-12
3 2 49 52428800 2 NO CURRENT
3270168 23-JUN-12
4 2 48 52428800 2 YES INACTIVE
3158521 22-JUN-12
SQL> select * from v$logfile;
GROUP# STATUS TYPE MEMBER IS_
---------- ------- ------- ---------------------------------------- ---
2 ONLINE +DATADG/rac10g/onlinelog/group_2.264.757 NO
480057
2 ONLINE +DATADG/rac10g/onlinelog/group_2.265.757 YES
480061
1 ONLINE +DATADG/rac10g/onlinelog/group_1.262.757 NO
480051
1 ONLINE +DATADG/rac10g/onlinelog/group_1.263.757 YES
480053
GROUP# STATUS TYPE MEMBER IS_
---------- ------- ------- ---------------------------------------- ---
3 ONLINE +DATADG/rac10g/onlinelog/group_3.269.757 NO
480381
3 ONLINE +DATADG/rac10g/onlinelog/group_3.270.757 YES
480385
4 ONLINE +DATADG/rac10g/onlinelog/group_4.271.757 NO
480391
4 ONLINE +DATADG/rac10g/onlinelog/group_4.272.757 YES
GROUP# STATUS TYPE MEMBER IS_
---------- ------- ------- ---------------------------------------- ---
480395
8 rows selected.
SQL>
The following standby redo logs that are created.
alter database add standby logfile thread 1 group 5 size 52428800;
alter database add standby logfile thread 1 group 6 size 52428800;
alter database add standby logfile thread 1 group 7 size 52428800;
alter database add standby logfile thread 2 group 8 size 52428800;
alter database add standby logfile thread 2 group 9 size 52428800;
alter database add standby logfile thread 2 group 10 size 52428800;
SQL> SELECT GROUP#,THREAD#,SEQUENCE#,ARCHIVED,STATUS FROM V$STANDBY_LOG;
GROUP# THREAD# SEQUENCE# ARC STATUS
---------- ---------- ---------- --- ----------
5 1 0 YES UNASSIGNED
6 1 0 YES UNASSIGNED
7 1 0 YES UNASSIGNED
8 2 0 YES UNASSIGNED
9 2 0 YES UNASSIGNED
10 2 0 YES UNASSIGNED
6 rows selected.
SQL>
1.1.6 Set tnsnames aliases in tnsnames.ora for communication
between the database and the standby. Here RAC10G and
RACSTB will be used for redo shipment. Pay attention to the
PR and ST that will be used to startup and shutdown a
database using a password file authentication.
# tnsnames.ora Network Configuration File:
/u01/app/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
LISTENERS_RAC10G =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux2-vip)(PORT = 1521))
)
LISTENERS_RACSTB =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux2-vip)(PORT = 1521))
)
RAC10G2 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux2-vip)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = RAC10G)
(INSTANCE_NAME = RAC10G2)
)
)
RAC10G1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = RAC10G)
(INSTANCE_NAME = RAC10G1)
)
)
RAC10G =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux2-vip)(PORT = 1521))
(LOAD_BALANCE = yes)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = RAC10G)
)
)
LISTENERS_RACSTB =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux2-vip)(PORT = 1521))
)
RACSTB2 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux2-vip)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = RACSTB)
(INSTANCE_NAME = RACSTB2)
)
)
RACSTB1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = RACSTB)
(INSTANCE_NAME = RACSTB1)
)
)
RACSTB =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux2-vip)(PORT = 1521))
(LOAD_BALANCE = yes)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = RACSTB)
)
)
RACSTBC =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(CONNECT_DATA =
(SID = RACSTB1)
)
)
RAC10GC =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT = 1521))
(CONNECT_DATA =
(SID = RAC10G1)
)
)
PR =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT =
1521))
)
(CONNECT_DATA =
(SID = RAC10G1)
)
)
ST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT =
1521))
)
(CONNECT_DATA =
(SID = RACSTB1)
)
)
[oracle@raclinux1 admin]$
1.1.7 Set static listener.ora
Make a static listener entries on each node
[oracle@raclinux1 admin]$ cat listener.ora
# listener.ora Network Configuration File:
/u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER_RACLINUX1 =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = RACSTB)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = RACSTB)
)
(SID_DESC =
(GLOBAL_DBNAME = RAC10G)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = RAC10G)
)
(SID_DESC =
(GLOBAL_DBNAME = RAC10G_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = RAC10G)
)
(SID_DESC =
(GLOBAL_DBNAME = RACSTB_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = RACSTB)
)
)
LISTENER_RACLINUX1 =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux1-vip)(PORT =
1521))
)
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.20.21)(PORT =
1521))
)
)
[oracle@raclinux1 admin]$
[oracle@raclinux2 admin]$ cat listener.ora
# listener.ora.raclinux2 Network Configuration File:
/u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora.racl
inux2
# Generated by Oracle configuration tools.
SID_LIST_LISTENER_RACLINUX2 =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = RACSTB)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = RACSTB)
)
(SID_DESC =
(GLOBAL_DBNAME = RAC10G)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = RAC10G)
)
(SID_DESC =
(GLOBAL_DBNAME = RAC10G_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = RAC10G)
)
(SID_DESC =
(GLOBAL_DBNAME = RACSTB_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = RACSTB)
)
)
LISTENER_RACLINUX2 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = raclinux2-vip)(PORT =
1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.20.22)(PORT =
1521)(IP = FIRST))
)
)
[oracle@raclinux2 admin]$
1.1.8 Modify the init parameters on RAC10G
alter system set LOG_ARCHIVE_CONFIG='DG_CONFIG=(RAC10G,RACSTB)'
scope=both sid='*';
alter system set LOG_ARCHIVE_DEST_1='LOCATION=+DATADG/
VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=cRAC10G'
scope=both sid='*';
alter system set LOG_ARCHIVE_DEST_2='SERVICE=RACSTB LGWR ASYNC
VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=RACSTB'
scope=both sid='*';
alter system set LOG_ARCHIVE_DEST_STATE_1=ENABLE scope=both
sid='*';
alter system set LOG_ARCHIVE_DEST_STATE_2=ENABLE scope=both
sid='*';
alter system set LOG_ARCHIVE_MAX_PROCESSES=30 scope=both sid='*';
alter system set FAL_SERVER=RACSTB scope=both sid='*';
alter system set FAL_CLIENT=RAC10G scope=both sid='*';
alter system set DB_FILE_NAME_CONVERT='+DATA/','+DATADG/'
scope=spfile sid='*';
alter system set LOG_FILE_NAME_CONVERT='+DATA/','+DATADG/'
scope=spfile sid='*';
alter system set STANDBY_FILE_MANAGEMENT=AUTO scope=both sid='*';
1.1.9 Prepare init.ora file for RACSTB
Look at the full initRACSTB.ora file in the Appendix.
DB_NAME=RAC10G
DB_UNIQUE_NAME=RACSTB
LOG_ARCHIVE_CONFIG='DG_CONFIG=(RAC10G,RACSTB)'
DB_FILE_NAME_CONVERT='+DATADG/','+DATA/'
LOG_FILE_NAME_CONVERT='+DATADG/','+DATA/'
LOG_ARCHIVE_FORMAT=%t_%s_%r.dbf
LOG_ARCHIVE_DEST_1='LOCATION=+DATA/
VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=RACSTB'
LOG_ARCHIVE_DEST_2='SERVICE=RAC10G LGWR ASYNC
VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=RAC10G'
LOG_ARCHIVE_DEST_STATE_1=ENABLE
LOG_ARCHIVE_DEST_STATE_2=ENABLE
REMOTE_LOGIN_PASSWORDFILE=EXCLUSIVE
STANDBY_FILE_MANAGEMENT=AUTO
FAL_SERVER=RAC10G
FAL_CLIENT=RACSTB
1.1.10 Create directories for bdump,cdump etc…
Create the following direcories
mkdir /u01/app/oracle/admin/RACSTB
cd /u01/app/oracle/admin/RACSTB
mkdir adump bdump cdump dpdump hdump pfile udump
1.1.11 Create password file for the standby RACSTB database
orapwd file=orapwRACSTB1 entries=100 password=sys1
orapwd file=orapwRACSTB2 entries=100 password=sys1
1.1.12 Make a RAC10G backup and run a script to create the
standby. Look in the Appendix for output of the script.
backup database plus archivelog;
backup current controlfile;
BACKUP CURRENT CONTROLFILE FOR STANDBY;
run {
allocate channel tst type disk;
allocate channel tst1 type disk;
allocate auxiliary channel tststby type disk;
duplicate target database for standby DORECOVER;
}
1.1.13 Create a spfile for the standby database.
SQL> create spfile='+DATA/RACSTB/spfileRACSTB.ora' from
pfile='/tmp/initRACSTB.ora';
File created.
SQL>
Create pfiles
[oracle@raclinux2 dbs]$ cat initRACSTB2.ora
SPFILE='+DATA/RACSTB/spfileRACSTB.ora'
[oracle@raclinux2 dbs]$
[oracle@raclinux1 dbs]$ cat initRACSTB1.ora
SPFILE='+DATA/RACSTB/spfileRACSTB.ora'
[oracle@raclinux1 dbs]$
[oracle@raclinux1 dbs]$ cat initRACSTB1.ora
SPFILE='+DATA/RACSTB/spfileRACSTB.ora'
[oracle@raclinux1 dbs]$
1.1.14 Register the database with Oracle Clusterware for
management as a cluster resource.
srvctl add database -d racstb -o
/u01/app/oracle/product/10.2.0/db_1 -p
+DATA/RACSTB/spfileRACSTB.ora -r physical_standby -y automatic
srvctl add instance -d racstb -i racstb2 -n raclinux2
srvctl add instance -d racstb -i racstb1 -n raclinux1
1.1.15 Start redo apply
SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT
FROM SESSION;
To start real-time apply, issue the following statement:
SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE USING CURRENT
LOGFILE;
1.1.16 Verify that RACSTB is created successfully
SQL> select PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE DATABASE_ROLE
-------------------- -------------------- ---------- --------------
--
MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE MOUNTED PHYSICAL
STANDBY
SQL>
SQL> select sequence#, applied from v$archived_log order by
sequence#;
SEQUENCE# APP
---------- ---
47 NO
48 NO
49 NO
50 NO
51 NO
52 NO
53 NO
54 NO
55 NO
55 NO
56 NO
SEQUENCE# APP
---------- ---
56 NO
57 NO
57 NO
58 NO
58 YES
58 NO
59 NO
59 NO
59 YES
60 NO
60 NO
SEQUENCE# APP
---------- ---
60 YES
61 YES
61 NO
61 NO
62 NO
62 NO
62 YES
63 NO
63 NO
63 NO
64 NO
SEQUENCE# APP
---------- ---
65 NO
66 NO
67 NO
68 YES
68 NO
69 YES
69 NO
70 YES
70 NO
71 YES
71 NO
SEQUENCE# APP
---------- ---
72 YES
72 NO
73 NO
73 YES
74 YES
74 NO
50 rows selected.
SQL>
SQL> select sequence#, applied from v$archived_log order by
sequence#;
SEQUENCE# APP
---------- ---
58 YES
59 YES
60 YES
61 YES
62 YES
63 YES
64 YES
65 YES
66 YES
68 YES
69 YES
SEQUENCE# APP
---------- ---
70 YES
71 YES
72 YES
73 YES
74 YES
75 YES
76 YES
77 YES
19 rows selected.
SQL>
SQL> COLUMN NAME FORMAT A18
SQL> COLUMN VALUE FORMAT A16
SQL> COLUMN TIME_COMPUTED FORMAT A24
SQL> SELECT * FROM V$DATAGUARD_STATS;
NAME VALUE UNIT
TIME_COMPUTED
------------------ ---------------- ------------------------------
------------------------
apply finish time +00 00:00:00.0 day(2) to second(1) interval
24-JUN-2012 02:01:26
apply lag +00 00:00:12 day(2) to second(0) interval
24-JUN-2012 02:01:26
estimated startup 165 second
24-JUN-2012 02:01:26
time
standby has been o N
24-JUN-2012 02:01:26
pen
transport lag +00 00:00:00 day(2) to second(0) interval
24-JUN-2012 02:01:26
SQL>
1.1.17 Verify that standby database operates successfully.
You can perform two switchovers and archive some redo logs
and make sure that that logs get applied on the standby.
To perform a switchover on the primary issue
SQL> ALTER DATABASE COMMIT TO SWITCHOVER TO PHYSICAL STANDBY WITH
SESSION SHUTDOWN;
Shutdown and mount the primary. The primary is already a
new standby. Monitor the original standby until you have
SQL> SELECT SWITCHOVER_STATUS FROM V$DATABASE;
SWITCHOVER_STATUS
--------------------
TO PRIMARY
On the original standby issue the following command to
switch it to primary.
SQL> ALTER DATABASE COMMIT TO SWITCHOVER TO PRIMARY WITH SESSION
SHUTDOWN;
Database altered.
SQL>
Restart the original standby which becomes a new primary.
Perform few switches on the primary and monitor that redo
get applied on the standby. Perform another switch and test
to return back to the starting point and confirm that each
database can operate in each role.
You can monitor the role switches as follows
On the standby
SQL> select PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE DATABASE_ROLE
-------------------- -------------------- ---------- --------------
--
MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE MOUNTED PHYSICAL
STANDBY
SQL>
On the primary
SQL> select PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE DATABASE_ROLE
-------------------- -------------------- ---------- --------------
--
MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE PRIMARY
SQL>
1.1.18 This concludes physical standby database creation.
1.2 Converting the physical standby to logical standby
1.2.1 Make sure that physical standby is operational
1.2.2 Stop the redo apply on the physical standby by issuing the
following command:
SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE CANCEL;
Database altered.
SQL>
1.2.3 Prepare the primary database for role transition by setting
an additional archive log destination that is to be used
only if the primary is in a logical standby role to archive
its own archive logs received from the primary in contrast
to archiving logs in primary role from transactions against
the primary.
alter system set LOG_ARCHIVE_DEST_3='LOCATION=+DATA/
VALID_FOR=(STANDBY_LOGFILES,STANDBY_ROLE) DB_UNIQUE_NAME=RAC10G'
scope=both sid='*';
alter system set LOG_ARCHIVE_DEST_STATE_3=ENABLE scope=both
sid='*';
1.2.4 Build a dictionary by executing on the primary database the
following command.
EXECUTE DBMS_LOGSTDBY.BUILD;
1.2.5 Convert the physical standby database to logical standby by
issuing the following statement on the standby database.
Before that make sure that CLUSTER_DATABASE=false.
SQL> ALTER DATABASE RECOVER TO LOGICAL STANDBY RACSTB;
Database altered.
SQL>
1.2.6 Adjust init parameters on the logical standby and check the
existing archive log destinations.
Add log_archive_dest_3 for the same purpose as explained in
1.2.3
alter system set LOG_ARCHIVE_DEST_3='LOCATION=+DATA/
VALID_FOR=(STANDBY_LOGFILES,STANDBY_ROLE)
DB_UNIQUE_NAME=RACSTB' scope=both sid='*';
alter system set LOG_ARCHIVE_DEST_STATE_3=ENABLE
scope=both sid='*';
1.2.7 Open the logical standby database
ALTER DATABASE OPEN RESETLOGS;
1.2.8 Start SQL apply
SQL> SQL>
SQL> ALTER DATABASE START LOGICAL STANDBY APPLY IMMEDIATE;
Database altered.
SQL>
1.2.9 Verify that Logical Standby database is properly
configured.
On the primary you will see something like this
select name,PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
select thread#, sequence#, file_name, applied from dba_logstdby_log
where applied!= 'YES';
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
NAME PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE
--------- -------------------- -------------------- ---------------
-----
DATABASE_ROLE
----------------
RAC10G MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE
PRIMARY
SQL>
On the Logical standby you will see something like this
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
NAME PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE
--------- -------------------- -------------------- ---------------
-----
DATABASE_ROLE
----------------
RACSTB MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE
LOGICAL STANDBY
SQL>
Lets see how the SQL Apply progresses
07:42:34 SQL> set timing on
07:42:40 SQL> set linesize 200
07:42:50 SQL> column FILE_NAME format a30
07:43:03 SQL> column FILE_NAME format a30
07:43:07 SQL> select thread#, sequence#, file_name, applied from
dba_logstdby_log where applied!= 'YES';
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
1 295 +DATA/racstb/archivelog/2012_0 CURRENT
6_25/thread_1_seq_295.944.7868
86237
1 296 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_1_seq_296.945.7868
86239
1 297 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_1_seq_297.948.7868
87229
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
1 298 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_1_seq_298.949.7868
87229
1 299 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_1_seq_299.950.7868
87235
1 300 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_1_seq_300.961.7868
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
91899
1 301 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_1_seq_301.960.7868
91899
1 302 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_1_seq_302.959.7868
91891
1 303 +DATA/racstb/archivelog/2012_0 NO
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
6_25/thread_1_seq_303.979.7869
06821
1 304 +DATA/racstb/archivelog/2012_0 NO
6_26/thread_1_seq_304.989.7869
58509
1 305 +DATA/racstb/archivelog/2012_0 NO
6_26/thread_1_seq_305.988.7869
58505
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
1 306 +DATA/racstb/archivelog/2012_0 NO
6_26/thread_1_seq_306.993.7869
58985
2 98 +DATA/racstb/archivelog/2012_0 CURRENT
6_25/thread_2_seq_98.943.78688
6227
2 99 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_2_seq_99.942.78688
6219
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
2 100 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_2_seq_100.946.7868
86879
2 101 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_2_seq_101.962.7868
91899
2 102 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_2_seq_102.958.7868
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
91861
2 103 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_2_seq_103.963.7868
91955
2 104 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_2_seq_104.964.7868
91955
2 105 +DATA/racstb/archivelog/2012_0 NO
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
6_25/thread_2_seq_105.972.7869
03265
2 106 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_2_seq_106.973.7869
03277
2 107 +DATA/racstb/archivelog/2012_0 NO
6_25/thread_2_seq_107.978.7869
06833
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
2 108 +DATA/racstb/archivelog/2012_0 NO
6_26/thread_2_seq_108.991.7869
58537
2 109 +DATA/racstb/archivelog/2012_0 NO
6_26/thread_2_seq_109.990.7869
58523
2 110 +DATA/racstb/archivelog/2012_0 NO
6_26/thread_2_seq_110.992.7869
58965
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
25 rows selected.
Elapsed: 00:00:00.01
07:43:16 SQL>
07:48:01 SQL> select thread#, sequence#, file_name, applied from
dba_logstdby_log where applied!= 'YES';
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
1 304 +DATA/racstb/archivelog/2012_0 CURRENT
6_26/thread_1_seq_304.989.7869
58509
1 305 +DATA/racstb/archivelog/2012_0 CURRENT
6_26/thread_1_seq_305.988.7869
58505
1 306 +DATA/racstb/archivelog/2012_0 CURRENT
6_26/thread_1_seq_306.993.7869
58985
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
2 108 +DATA/racstb/archivelog/2012_0 CURRENT
6_26/thread_2_seq_108.991.7869
58537
2 109 +DATA/racstb/archivelog/2012_0 CURRENT
6_26/thread_2_seq_109.990.7869
58523
2 110 +DATA/racstb/archivelog/2012_0 NO
6_26/thread_2_seq_110.992.7869
THREAD# SEQUENCE# FILE_NAME APPLIED
---------- ---------- ------------------------------ --------
58965
2 111 +DATA/racstb/archivelog/2012_0 NO
6_26/thread_2_seq_111.994.7869
58995
7 rows selected.
Elapsed: 00:00:00.01
07:50:22 SQL> select thread#, sequence#, file_name, applied from
dba_logstdby_log where applied!= 'YES';
no rows selected
Elapsed: 00:00:01.81
07:51:21 SQL>
The section from the alert log of the logical standby that
corresponds to the period above is in the Appendix.
1.2.10 For the upgrade strategy to be successful you need to
make sure that the logical standby Data guard performs as
expected ,i.e. each database in the following stages
performs adequately in its role and the primary always
propagates changes to standby which in turn applies
accordingly. I would suggest for you to perform two
switchovers and make sure that Data guard Logical standby
operates as expected.
Primary Role Logical Standby
Role
RAC10G RACSTB
After 1st switchover RACSTB RAC10G
After 2nd switchover RAC10G RACSTB
Let’s briefly outline the procedure for switchover to the
logical standby database. Steps are to be executed in an
order.
a. On the primary database check the status.
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
SESSIONS ACTIVE
SQL>
b. Prepare the current primary database for the switchover.
SQL> alter database prepare to switchover to logical standby;
Database altered.
SQL>
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
PREPARING SWITCHOVER
SQL>
c. Prepare the target logical standby database for the
switchover.
SQL>ALTER DATABASE PREPARE TO SWITCHOVER TO PRIMARY;
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
PREPARING SWITCHOVER
SQL>
d. Ensure the current primary database is ready for the
future primary database’s redo stream. Look for TO
LOGICAL STANDBY on the original primary by issuing the
following statement on the primary database.
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
TO LOGICAL STANDBY
SQL>
e. Switch the primary database to the logical standby
database role.
SQL> alter database commit to switchover to logical standby;
Database altered.
SQL>
f. Ensure all available redo has been applied to the target
logical standby database that is about to become the new
primary database. Issue the following SQl statement on
the standby and look for TO PRIMARY status.
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
TO PRIMARY
SQL>
g. Switch the target logical standby database to the
primary database role by issuing the following SQL
statement on the logical standby.
SQL> alter database commit to switchover to primary;
Database altered.
SQL>
h. Verify that role transition took place start SQL apply
and make sure that works. For illustration for the 1st
role transition you will have something similar.
Before:
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
NAME PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE
--------- -------------------- -------------------- ---------------
-----
DATABASE_ROLE
----------------
RAC10G MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE
PRIMARY
SQL>
On the Logical standby you will see something like this
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
NAME PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE
--------- -------------------- -------------------- ---------------
-----
DATABASE_ROLE
----------------
RACSTB MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE
LOGICAL STANDBY
SQL>
After:
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
NAME PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE
--------- -------------------- -------------------- ---------------
-----
DATABASE_ROLE
----------------
RACSTB MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE
PRIMARY
SQL>
On the Logical standby you will see something like this
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
NAME PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE
--------- -------------------- -------------------- ---------------
-----
DATABASE_ROLE
----------------
RAC10G MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE
LOGICAL STANDBY
SQL>
i. This concludes the Logical Switchover testing
1.2.11 This concludes Logical standby configuration.
2. Prepare and perform a near zero downtime upgrade
In this section you will look at the steps required for:
1. Preparation for upgrade.
2. Actual upgrade.
The upgrade process goes through the following conceptual stages
illustrated in the table below as far as the logical standby database
is concerned. I will upgrade the standby database once it is in stage
3 and will repeat the same upgrade procedure to the original primary
database once it is in stage 6.
Stage Primary site Logical Standby
Site
Production
Database
1 RAC10G is ONLINE
running 10.2
RACSTB is LS 10.2
and SQL Apply is
running
RAC10G
2 RAC10G is ONLINE
running 10.2
RACSTB is LS 10.2
and SQL Apply is
stopped
RAC10G
3 Upgrade to RACSTB RAC10G is ONLINE
running 10.2
RACSTB is LS is
being upgraded to
11.2.0.3 and SQL
apply is stopped
RAC10G
4 Conduct final
application testing
on the LS before
switch production
RAC10G is ONLINE
running 10.2
RACSTB is LS
11.2.0.3 and SQL
apply is started
to sync with
RAC10G
in the next stage. primary
5 (Switchover) THIS
IS THE ONLY
DOWNTIME (Depend on
the switchover
time)
RACSTB is ONLINE
running 11.2.0.3
(archive log
destination is
deferred)
RAC10G is LS
running 10.2 ( SQL
Apply is stopped)
RACSTB
6 Upgrade RAC10G RACSTB is ONLINE
running 11.2.0.3
(archive log
destination is
deferred)
RAC10G is LS that
is being upgraded
to 11.2.0.3 ( SQL
Apply is stopped)
RACSTB
7. RACSTB is ONLINE
running 11.2.0.3
(archive log
destination is
enabled)
RAC10G is LS
running 11.2.0.3
and SQL apply is
started to sync
with primary
RACSTB
8 (Switchover) RAC10G is ONLINE
running 11.2.0.3
RACSTB is LS
11.2.0.3 and SQL
Apply is running
RAC10G
9. Adjust the
COMATIBLE parameter
for both databases
RAC10G is ONLINE
running 11.2.0.3
RACSTB is LS
11.2.0.3 and SQL
Apply is running
RAC10G
LS – Logical Standby
2.1 Preparation for upgrade
i. Make sure that you have 11.2.0.3 cluster already running(
installed and patched)
ii. Make sure that you install 11.2.0.3 RDBMS binaries on each
node of the cluster.
iii. Run pre-upgrade information tool and make sure that any
errors and warnings are addressed prior to actual upgrade
(pay attention to invalid objects and obsolete or
deprecated init parameters). Run statistics collection. Run
utlu112i.sql that comes with 11.2.0.3. Output from the run
is in the Appendix.
iv. Make sure that you have a flashback database feature
enabled on both databases RAC10G and RACSTB. Note that in
10.2 you need to bounce the instance, downtime involved, to
set it up.
shutdown immediate
startup mount
alter database flashback on;
v. Make sure that you create a guaranteed restore point
,requires cluster_database=false, on both RAC10G and RACSTB
vi. On both RAC10G and RACSTB you should have.
SQL> create restore point pre_upgrade guarantee flashback database;
Restore point created.
SQL>
SQL> column TIME format a40
SQL> column NAME format a30
SQL> select * from v$restore_point;
SCN DATABASE_INCARNATION# GUA STORAGE_SIZE TIME
NAME
---------- --------------------- --- ------------ -----------------
----------------------- ------------------------------
3629546 2 YES 8192000 25-JUN-12
12.02.27.000000000 AM PRE_UPGRADE
SQL>
vii. Stop 10g listener on standby database
viii. Stop SQL apply on the standby database
SQL> alter database stop logical standby apply;
SQL>
ix. Set cluster_database=false on the logical standby database
and shutdown the logical standby database.
2.2 Performing an upgrade
Stopping the logical standby database at the end of the
previous sections marks the beginning of 3rd stage.
2.2.1 Copy the init file to the new 11.2.0.3 location
On node1
cp /u01/app/oracle/product/10.2.0/db_1/dbs/initRACSTB1.ora
/u01/app/oracle/product/11.2.0/db_3/dbs/initRACSTB1.ora
On node2
cp /u01/app/oracle/product/10.2.0/db_1/dbs/initRACSTB2.ora
/u01/app/oracle/product/11.2.0/db_3/dbs/initRACSTB2.ora
2.2.2 Copy the password files
cp /u01/app/oracle/product/10.2.0/db_1/dbs/orapwRACSTB1
/u01/app/oracle/product/11.2.0/db_3/dbs/orapwRACSTB1
cp /u01/app/oracle/product/10.2.0/db_1/dbs/orapwRACSTB2
/u01/app/oracle/product/11.2.0/db_3/dbs/orapwRACSTB2
2.2.3 Login as oracle user that has 11.2.0.3 environment set and
export ORACLE_SID=RACSTB1
2.2.4 Invoke sqlplus and from sqlplus create a text parameter file.
SQL> create pfile='/tmp/i1.ora' from
SPFILE='+DATA/RACSTB/spfileRACSTB.ora';
File created.
SQL>
2.2.5 Edit the test parameter file so that you remove the
*_dump_dest parameters and make sure that cluster_database
parameter is set to false.
2.2.6 Make sure that tnsnames.ora entries from 10.2 $OH and included
in 11.2.0.3 tnsnames.ora file in 11.2.0.3 $OH
2.2.7 From the new $OH/rdbms/admin and invoke sqlplus / as sysdba.
Database was shutdown earlier.
startup migrate pfile='/tmp/i1.ora';
spool /tmp/catupgrd.log
@catupgrd.sql
Wait for the upgrade to complete. It finishes with shutting
down the database. Examine for errors and fix the problem if
any. Proceed further upon successful completion of
catupgrd.sql.
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL>
SQL>
SQL>
SQL> DOC
DOC>######################################################################
#
DOC>######################################################################
#
DOC>
DOC> The above sql script is the final step of the upgrade. Please
DOC> review any errors in the spool log file. If there are any errors in
DOC> the spool file, consult the Oracle Database Upgrade Guide for
DOC> troubleshooting recommendations.
DOC>
DOC> Next restart for normal operation, and then run utlrp.sql to
DOC> recompile any invalid application objects.
DOC>
DOC> If the source database had an older time zone version prior to
DOC> upgrade, then please run the DBMS_DST package. DBMS_DST will
upgrade
DOC> TIMESTAMP WITH TIME ZONE data to use the latest time zone file
shipped
DOC> with Oracle.
DOC>
DOC>######################################################################
#
DOC>######################################################################
#
DOC>#
SQL>
SQL> Rem Set errorlogging off
SQL> SET ERRORLOGGING OFF;
SQL>
SQL> REM END OF CATUPGRD.SQL
SQL>
SQL> REM bug 12337546 - Exit current sqlplus session at end of
catupgrd.sql.
SQL> REM This forces user to start a new sqlplus session in
order
SQL> REM to connect to the upgraded db.
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release
11.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage
Management, OLAP,
Data Mining and Real Application Testing options
[oracle@raclinux1 admin]$
SQL>
2.2.8 Create spfile create SPFILE='+DATA/RACSTB/spfileRACSTB.ora' from pfile='/tmp/i1.ora';
2.2.9 Startup the database and from sqlplus run the following
commands and scripts.
startup
@utlu112s.sql
@catuppst.sql
@utlrp.sql
You can look for the output of the scripts in the Appendix.
utlu112s.sql displays vital information for the status of the
upgrade. Catuppst.sql performs some additional tasks.
Utlrp.sql recompiles an invalid database objects.
2.2.10 Set the parameter and restart the instance
alter system set cluster_database=true scope=spfile sid='*';
2.2.11 Modify listeners in 11.2.0.3 (SCAN Listener and Node
Listeners) and reload the listeners.
On Node 1.
[grid@raclinux1 admin]$ cat listener.ora
# listener.ora Network Configuration File:
/u01/app/11.2.0.3/grid/network/admin/listener.ora
# Generated by Oracle configuration tools.
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN1 = ON
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = RACSTB)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RACSTB1)
)
(SID_DESC =
(GLOBAL_DBNAME = RAC10G)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RAC10G1)
)
(SID_DESC =
(GLOBAL_DBNAME = RACSTB_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RACSTB1)
)
(SID_DESC =
(GLOBAL_DBNAME = RAC10G_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RAC10G1)
)
)
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_HA = ON
SID_LIST_LISTENER_SCAN1 =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = RAC10G)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RAC10G)
)
(SID_DESC =
(GLOBAL_DBNAME = RAC10G_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RAC10G)
)
(SID_DESC =
(GLOBAL_DBNAME = RACSTB)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RACSTB)
)
(SID_DESC =
(GLOBAL_DBNAME = RACSTB_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RACSTB)
)
)
LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = LISTENER))
)
ADR_BASE_LISTENER = /u01/app/grid
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER = ON
LISTENER_SCAN1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = LISTENER_SCAN1))
)
ADR_BASE_LISTENER_SCAN1 = /u01/app/grid
[grid@raclinux1 admin]$
On Node 2.
[grid@raclinux2 admin]$ cat listener.ora
# listener.ora Network Configuration File:
/u01/app/11.2.0.3/grid/network/admin/listener.ora
# Generated by Oracle configuration tools.
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN1 = ON
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = RAC10G)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RAC10G2)
)
(SID_DESC =
(GLOBAL_DBNAME = RAC10G_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RAC10G2)
)
(SID_DESC =
(GLOBAL_DBNAME = RACSTB)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RACSTB2)
)
(SID_DESC =
(GLOBAL_DBNAME = RACSTB_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RACSTB2)
)
)
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_HA = ON
SID_LIST_LISTENER_SCAN1 =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = RAC10G)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RAC10G)
)
(SID_DESC =
(GLOBAL_DBNAME = RAC10G_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RAC10G)
)
(SID_DESC =
(GLOBAL_DBNAME = RACSTB)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RACSTB)
)
(SID_DESC =
(GLOBAL_DBNAME = RACSTB_DGMGRL)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_3)
(SID_NAME = RACSTB)
)
)
LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = LISTENER))
)
ADR_BASE_LISTENER = /u01/app/grid
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER = ON
LISTENER_SCAN1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = LISTENER_SCAN1))
)
ADR_BASE_LISTENER_SCAN1 = /u01/app/grid
[grid@raclinux2 admin]$
Reload 11.2 Listeners
2.2.12 Remove the database from CRS/GI from 10gR2 home and add the
database to CRS/GI from 11.2.0.3 home
From 10.2 $OH
[oracle@raclinux1 dbs]$ srvctl remove database -d racstb -f
[oracle@raclinux1 dbs]$ srvctl config database -d racstb
PRKR-1001 : cluster database racstb does not exist
PRKO-2005 : Application error: Failure in getting Cluster Database
Configuration for: racstb
[oracle@raclinux1 dbs]$
From 11.2.0.3 $OH
srvctl add database -d RACSTB -o /u01/app/oracle/product/11.2.0/db_3 -c
RAC -y AUTOMATIC -p +DATA/RACSTB/spfileRACSTB.ora -r logical_standby
srvctl add instance -d RACSTB -i RACSTB2 -n raclinux2
srvctl add instance -d RACSTB -i RACSTB1 -n raclinux1
[oracle@raclinux1 admin]$ srbctl config database -d RACSTB
-bash: srbctl: command not found
[oracle@raclinux1 admin]$ srvctl config database -d RACSTB
Database unique name: RACSTB
Database name:
Oracle home: /u01/app/oracle/product/11.2.0/db_3
Oracle user: oracle
Spfile: +DATA/RACSTB/spfileRACSTB.ora
Domain:
Start options: open
Stop options: immediate
Database role: LOGICAL_STANDBY
Management policy: AUTOMATIC
Server pools: RACSTB
Database instances: RACSTB1,RACSTB2
Disk Groups:
Mount point paths:
Services:
Type: RAC
Database is administrator managed
[oracle@raclinux1 admin]$ srvctl status database -d RACSTB
Instance RACSTB1 is not running on node raclinux1
Instance RACSTB2 is not running on node raclinux2
[oracle@raclinux1 admin]$
2.2.13 Restart the logical standby database.
SQL>shutdown immediate;
srvctl start database -d
SQL> select * from v$active_instances;
INST_NUMBER INST_NAME
----------- ------------------------------------------------------------
1 raclinux1.gj.com:RACSTB1
2 raclinux2.gj.com:RACSTB2
SQL>
On primary
SQL> select PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE, DATABASE_ROLE from
v$database;
PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE DATABASE_ROLE
-------------------- -------------------- ---------- ----------------
MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE PRIMARY
SQL>
On standby
SQL> select PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE, DATABASE_ROLE from
v$database;
PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE DATABASE_ROLE
-------------------- -------------------- -------------------- ---------------
-
MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE LOGICAL STANDBY
SQL>
2.2.14 Start SQL apply on the Logical standby database RACSTB (
stage 4th) by issuing the following statement:
alter database start logical standby apply immediate;
Take a note that RACSTB is 11.2.0.3 and can still apply redo
log changes generated by the primary database 10.2. Issue a
log switch on the primary and wait until all redo accumulated
during the Logical Standby upgrade from the primary database
get applied to the Logical standby database. Monitor SQL apply
status on the standby database using this query on Logical
standby database RACSTB and look at the return no rows as an
indicator that the database are synchronized.
SQL> select thread#, sequence#, file_name, applied from dba_logstdby_log
where applied!= 'YES';
no rows selected
SQL>
2.2.15 Perform a final testing on the logical standby database
RACSTB before the switchover. Make sure that application can
function with the upgraded database. So far the production
database has been RAC10G running 10.2.0.5 instead of 11.2.0.3.
Only if you are in a go situation perform the actual
application switchover to 11.2.0.3 database as shown in the
next step.
2.2.16 Take a downtime for the application to point to the new
production database RACSTB.
2.2.17 Perform a switchover whereby RACSTB becomes a primary
database and RAC10G becomes a logical standby. Take a note
that log_archive_dest_state_2 is set to defer in order to
suspend sending redo logs to the new logical standby as 10.2
cannot apply changes from 11.2. Steps are as described earlier
and outlined below.
On the primary database issue the following statements.
SQL> alter database prepare to switchover to logical standby;
Database altered.
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
PREPARING SWITCHOVER
SQL>
On the standby database issue the following statements.
SQL> ALTER DATABASE PREPARE TO SWITCHOVER TO PRIMARY;
Database altered.
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
PREPARING SWITCHOVER
SQL>
Check what you have on the primary
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
TO LOGICAL STANDBY
SQL>
On the primary issue the following sql statement.
SQL> alter database commit to switchover to logical standby;
Database altered.
SQL>
On the logical standby issue the following
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
TO PRIMARY
SQL>
SQL> show parameter log_archive_dest_2
NAME TYPE VALUE
------------------------------------ ----------- -------------------------
-----
log_archive_dest_2 string SERVICE=RAC10G LGWR ASYNC
VALI
D_FOR=(ONLINE_LOGFILES,PRIMARY
_ROLE)
DB_UNIQUE_NAME=RAC10G
log_archive_dest_20 string
log_archive_dest_21 string
log_archive_dest_22 string
log_archive_dest_23 string
log_archive_dest_24 string
log_archive_dest_25 string
log_archive_dest_26 string
log_archive_dest_27 string
NAME TYPE VALUE
------------------------------------ ----------- -------------------------
-----
log_archive_dest_28 string
log_archive_dest_29 string
SQL> show parameter log_archive_dest_2_state
SQL> show parameter log_archive_dest_state_2
NAME TYPE VALUE
------------------------------------ ----------- -------------------------
-----
log_archive_dest_state_2 string ENABLE
log_archive_dest_state_20 string enable
log_archive_dest_state_21 string enable
log_archive_dest_state_22 string enable
log_archive_dest_state_23 string enable
log_archive_dest_state_24 string enable
log_archive_dest_state_25 string enable
log_archive_dest_state_26 string enable
log_archive_dest_state_27 string enable
log_archive_dest_state_28 string enable
log_archive_dest_state_29 string enable
SQL>
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
TO PRIMARY
SQL>
On the standby
SQL> alter system set log_archive_dest_state_2=defer scope=both sid='*';
System altered.
SQL>
SQL> alter database commit to switchover to primary;
Database altered.
SQL>
Now The Primary is 11.2.0.3
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
NAME PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE
--------- -------------------- -------------------- --------------------
DATABASE_ROLE
----------------
RACSTB MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE
PRIMARY
SQL> select * from v$active_instances;
INST_NUMBER INST_NAME
----------- ------------------------------------------------------------
1 raclinux1.gj.com:RACSTB1
2 raclinux2.gj.com:RACSTB2
SQL> select * from v$version;
BANNER
--------------------------------------------------------------------------
------
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit
Production
PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
TNS for Linux: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
SQL>
The new Logical standby is 10.2.0.5
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL,
OPEN_MODE, DATABASE_ROLE from v$database;
NAME PROTECTION_MODE
PROTECTION_LEVEL OPEN_MODE DATABASE_ROLE
------------------------------ -------------------- -------
------------- ---------- ----------------
RAC10G MAXIMUM PERFORMANCE MAXIMUM
PERFORMANCE READ WRITE LOGICAL STANDBY
SQL>
SQL> select * from v$instance;
INSTANCE_NUMBER INSTANCE_NAME HOST_NAME
VERSION STARTUP_T STATUS PAR THREAD#
ARCHIVE LOG_SWITCH_WAIT LOGINS SHU
--------------- ---------------- --------------------------
-------------------------------------- ----------------- --
------- ------------ --- ---------- ------- ---------------
---------- ---
DATABASE_STATUS INSTANCE_ROLE ACTIVE_ST BLO
----------------- ------------------ --------- ---
1 RAC10G1 raclinux1.gj.com
10.2.0.5.0 25-JUN-12 OPEN NO 1
STARTED ALLOWED NO
ACTIVE PRIMARY_INSTANCE NORMAL NO
SQL> show parameter cluster
NAME TYPE VALUE
------------------------------------ ----------- ----------
--------------------
cluster_database boolean FALSE
cluster_database_instances integer 1
cluster_interconnects string
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL,
OPEN_MODE, DATABASE_ROLE from v$database;
NAME PROTECTION_MODE
PROTECTION_LEVEL OPEN_MODE DATABASE_ROLE
------------------------------ -------------------- -------
------------- ---------- ----------------
RAC10G MAXIMUM PERFORMANCE MAXIMUM
PERFORMANCE READ WRITE LOGICAL STANDBY
SQL>
2.2.18 Start the application to use RACSTB as a production
database.
2.2.19 Upgrade the RAC10G new logical standby database. This
procedure is essentially the same as upgrading RACSTB. So
below are the steps. Refer to RACSTB upgrade for more detail
explanation.
Make sure that initRAC10G.ora parameter file is in 11.2.0.3
$OH. Make sure that password files are in the new 11.2.0.3 $OH
Copy Init.ora and Password files on each node
On node1
cp /u01/app/oracle/product/10.2.0/db_1/dbs/initRAC10G1.ora
/u01/app/oracle/product/11.2.0/db_3/dbs/initRAC10G1.ora
On node2
cp /u01/app/oracle/product/10.2.0/db_1/dbs/initRAC10G2.ora
/u01/app/oracle/product/11.2.0/db_3/dbs/initRAC10G2.ora
On node 1
cp /u01/app/oracle/product/10.2.0/db_1/dbs/orapwRAC10G1
/u01/app/oracle/product/11.2.0/db_3/dbs/orapwRAC10G1
On node 2
cp /u01/app/oracle/product/10.2.0/db_1/dbs/orapwRAC10G2
/u01/app/oracle/product/11.2.0/db_3/dbs/orapwRAC10G2
Prepare init file
[oracle@raclinux1 dbs]$ cat initRAC10G1.ora
SPFILE='+DATADG/RAC10G/spfileRAC10G.ora'
[oracle@raclinux1 dbs]$
Run the following script to identify any issues for upgrading
the database. Make sure that address any errors, warnings,
recommendations or suggestion. The detailed output is in the
Appendix. Make sure that you change any obsolete or
deprecated parameters and recompile invalid errors.
SQL> @/u01/app/oracle/product/11.2.0/db_3/rdbms/admin/utlu112i.sql
Create a text parameter file
SQL> create pfile='/tmp/i2.ora' from
SPFILE='+DATADG/RAC10G/spfileRAC10G.ora';
File created.
SQL>
Remove core_dump_dest and background_dump_dest user_dump_dest
parameters from the text parameter file and make sure that
cluster_database is false.
Perform a clean shutdown of RAC10G logical standby database.
Invoke from 11.2.0.3 $OH sqlplus / as sysdba and execute the
following statements.
startup pfile=’/tmp/i2.ora’ migrate;
@catupgrd.sql
startup
create SPFILE='+DATADG/RAC10G/spfileRAC10G.ora' from pfile='/tmp/i2.ora';
@utlu112s.sql
@catuppst.sql
@utlrp.sql
Pay attention to any errors. In case of error(s) troubleshoot
and start from the catupgrd.sql script.
Set cluster_database=true and restart the database
Remove old configuration and register the database with
CRS/GI.
From OLD $OH
srvctl remove database -d rac10g -f
From NEW $OH
srvctl add database -d RAC10G -o /u01/app/oracle/product/11.2.0/db_3 -c
RAC -y AUTOMATIC -p +DATADG/RAC10G/spfileRAC10G.ora
srvctl add instance -d RAC10G -i RAC10G2 -n raclinux2
srvctl add instance -d RAC10G -i RAC10G1 -n raclinux1
2.2.20 Synchronize the archive logs after the RAC10G logical
standby database has been upgraded to 11.2.0.3.
On the new primary enable the archiving destination that was
deliberately set to defer state.
alter system set log_archive_dest_state_2=enable scope=both sid='*';
On the LOGICAL STANDBY start SQL apply by executing the SQL
statement.
alter database start logical standby apply immediate;
Check until all redo logs are applied on the logical standby
database that is, 0 rows returned by the query on the logical
standby.
select thread#, sequence#, file_name, applied from dba_logstdby_log where
applied!= 'YES';
Increase the processes init parameter in order to avoid ORA-
16081: insufficient number of processes for APPLY error on the
RAc10G logical standby.
alter system set processes=400 scope=spfile sid='*';
2.2.21 Perform a switchover to return RAC10G as a primary database
and RACSTB as a logical standby database.
Issue on the primary database.
On the primary :
SQL> SELECT SWITCHOVER_STATUS FROM V$DATABASE;
SWITCHOVER_STATUS
--------------------
TO STANDBY
SQL>
SQL> ALTER DATABASE PREPARE TO SWITCHOVER TO LOGICAL STANDBY;
Database altered.
SQL> SELECT SWITCHOVER_STATUS FROM V$DATABASE;
SWITCHOVER_STATUS
--------------------
PREPARING SWITCHOVER
SQL>
On standby execute :
SQL> ALTER DATABASE PREPARE TO SWITCHOVER TO PRIMARY;
Database altered.
SQL> SELECT SWITCHOVER_STATUS FROM V$DATABASE;
SWITCHOVER_STATUS
--------------------
PREPARING SWITCHOVER
SQL>
Wait until on primary you see
SQL> SELECT SWITCHOVER_STATUS FROM V$DATABASE;
SWITCHOVER_STATUS
--------------------
TO LOGICAL STANDBY
SQL>
On the primary issue
ALTER DATABASE COMMIT TO SWITCHOVER TO LOGICAL STANDBY;
Wait until You get on the standby the following status
SQL> SELECT SWITCHOVER_STATUS FROM V$DATABASE;
SWITCHOVER_STATUS
--------------------
TO PRIMARY
SQL>
Issue on the standby
ALTER DATABASE COMMIT TO SWITCHOVER TO PRIMARY;
Verify switchover
On primary
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
NAME PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE
DATABASE_ROLE
--------- -------------------- -------------------- -------------------- -
---------------
RAC10G MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE
PRIMARY
SQL> select * from v$active_instances;
INST_NUMBER INST_NAME
----------- ------------------------------------------------------------
1 raclinux1.gj.com:RAC10G1
2 raclinux2.gj.com:RAC10G2
SQL>
On Logical standby
SQL> select name,PROTECTION_MODE, PROTECTION_LEVEL, OPEN_MODE,
DATABASE_ROLE from v$database;
NAME PROTECTION_MODE PROTECTION_LEVEL OPEN_MODE
--------- -------------------- -------------------- --------------------
DATABASE_ROLE
----------------
RACSTB MAXIMUM PERFORMANCE MAXIMUM PERFORMANCE READ WRITE
LOGICAL STANDBY
SQL> select * from v$active_instances;
INST_NUMBER INST_NAME
----------- ------------------------------------------------------------
1 raclinux1.gj.com:RACSTB1
2 raclinux2.gj.com:RACSTB2
SQL>
Start SQL apply on the Logical Standby
SQL> alter database start logical standby apply immediate;
Database altered.
SQL>
2.2.22 This concludes the upgrade from 10.2.0.5 to 11.2.0.3 using
a logical standby database for a near zero downtime.
Summary
In the article you looked at a way to use a logical standby database for a
near zero downtime upgrade from Oracle RAC 10.2.0.5 to Oracle RAC 11.2.0.3.
The article described a way to create a physical standby database and convert
it to a logical standby database. The article was written for migrating from
Oracle 10.2.0.5 to 11.2.0.3 but can be used for any migration from Oracle
10.2.0.X or 11.1.0.X or 11.2.0.X to Oracle 11.2.0.X+1. Due to the fact that
Oracle has not changed the way user manages Data Guard physical standby and
Data Guard logical database from 10.2 to 11.2 in the way of interface and
commands and SQL statements. Pay attention to the data type limitations which
are described in the Oracle official documentation listed in the Reference
section to consider if the approach described in the article is a fit for
you.
References:
1. Upgrade & Migrate on Multi-Terabyte Mission Critical RAC with Near Zero
Downtime : Jane Brown Senior Database Administrator
2. Oracle® Data Guard Concepts and Administration 10g Release 2 (10.2) 2
B14239-05
3. Oracle® Data Guard Concepts and Administration 11g Release 2 (11.2)
E25608-03
Appendix
[oracle@raclinux1 admin]$ cat /tmp/initRACSTB.ora
RACSTB1.__db_cache_size=394264576
RACSTB2.__db_cache_size=398458880
RACSTB1.__java_pool_size=4194304
RACSTB2.__java_pool_size=4194304
RACSTB1.__large_pool_size=4194304
RACSTB2.__large_pool_size=4194304
RACSTB1.__shared_pool_size=180355072
RACSTB2.__shared_pool_size=176160768
RACSTB1.__streams_pool_size=0
RACSTB2.__streams_pool_size=0
*.audit_file_dest='/u01/app/oracle/admin/RACSTB/adump'
*.background_dump_dest='/u01/app/oracle/admin/RACSTB/bdump'
*.cluster_database_instances=2
*.cluster_database=true
*.compatible='10.2.0.5.0'
*.core_dump_dest='/u01/app/oracle/admin/RACSTB/cdump'
*.db_block_size=8192
*.db_create_file_dest='+DATA'
*.db_create_online_log_dest_1='+DATA'
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_file_name_convert='+DATADG/','+DATA/'
*.db_name='RAC10G'
*.db_unique_name='RACSTB'
*.db_recovery_file_dest='+DATA'
*.db_recovery_file_dest_size=10737418240
*.dispatchers='(PROTOCOL=TCP) (SERVICE=RACSTBXDB)'
*.fal_client='RACSTB'
*.fal_server='RAC10G'
RACSTB2.instance_number=2
RACSTB1.instance_number=1
*.job_queue_processes=10
*.log_archive_config='DG_CONFIG=(RAC10G,RACSTB)'
*.log_archive_dest_1='LOCATION=+DATA/ VALID_FOR=(ALL_LOGFILES,ALL_ROLES)
DB_UNIQUE_NAME=RACSTB'
*.LOG_ARCHIVE_DEST_2='SERVICE=RACSTB LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE)
DB_UNIQUE_NAME=RAC10G'
*.log_archive_dest_state_1='ENABLE'
*.log_archive_dest_state_2='ENABLE'
*.log_archive_format='%t_%s_%r.dbf'
*.log_archive_max_processes=30
*.log_file_name_convert='+DATADG/','+DATA/'
*.open_cursors=300
*.pga_aggregate_target=196083712
*.processes=150
*.remote_listener='LISTENERS_RACSTB'
*.remote_login_passwordfile='exclusive'
*.sga_target=590348288
*.standby_file_management='AUTO'
RACSTB2.thread=2
RACSTB1.thread=1
*.undo_management='AUTO'
RACSTB2.undo_tablespace='UNDOTBS2'
RACSTB1.undo_tablespace='UNDOTBS1'
*.user_dump_dest='/u01/app/oracle/admin/RACSTB/udump'
[oracle@raclinux1 admin]$
RMAN> run {
allocate channel tst type disk;
allocate channel tst1 type disk;
allocate auxiliary channel tststby type disk;
duplicate target database for standby DORECOVER;
}
Starting backup at 23-JUN-12
using channel ORA_DISK_2
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backupset
channel ORA_DISK_1: specifying datafile(s) in backupset
including standby control file in backupset
channel ORA_DISK_1: starting piece 1 at 23-JUN-12
channel ORA_DISK_1: finished piece 1 at 23-JUN-12
piece
handle=+DATADG/rac10g/backupset/2012_06_23/ncnnf0_tag20120623t233025_0.554.786756627
tag=TAG20120623T233025 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:05
Finished backup at 23-JUN-12
RMAN> 2> 3> 4> 5> 6>
released channel: ORA_DISK_1
released channel: ORA_DISK_2
allocated channel: tst
channel tst: sid=148 instance=RAC10G1 devtype=DISK
allocated channel: tst1
channel tst1: sid=147 instance=RAC10G1 devtype=DISK
allocated channel: tststby
channel tststby: sid=150 instance=RACSTB1 devtype=DISK
Starting Duplicate Db at 23-JUN-12
contents of Memory Script:
{
set until scn 3422282;
restore clone standby controlfile;
sql clone 'alter database mount standby database';
}
executing Memory Script
executing command: SET until clause
Starting restore at 23-JUN-12
channel tststby: starting datafile backupset restore
channel tststby: restoring control file
channel tststby: reading from backup piece
+DATADG/rac10g/backupset/2012_06_23/ncnnf0_tag20120623t232526_0.539.786756329
channel tststby: restored backup piece 1
piece
handle=+DATADG/rac10g/backupset/2012_06_23/ncnnf0_tag20120623t232526_0.539.786756329
tag=TAG20120623T232526
channel tststby: restore complete, elapsed time: 00:00:09
output filename=+DATA/racstb/controlfile/current.392.786756729
Finished restore at 23-JUN-12
sql statement: alter database mount standby database
WARNING: DB_FILE_NAME_CONVERT resulted in invalid ASM names; names changed to diskgroup
only.
contents of Memory Script:
{
set until scn 3422282;
set newname for tempfile 1 to
"+data";
switch clone tempfile all;
set newname for datafile 1 to
"+data";
set newname for datafile 2 to
"+data";
set newname for datafile 3 to
"+data";
set newname for datafile 4 to
"+data";
set newname for datafile 5 to
"+data";
set newname for datafile 6 to
"+data";
restore
check readonly
clone database
;
}
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
renamed temporary file 1 to +data in control file
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting restore at 23-JUN-12
channel tststby: starting datafile backupset restore
channel tststby: specifying datafile(s) to restore from backup set
restoring datafile 00001 to +DATA
restoring datafile 00002 to +DATA
restoring datafile 00004 to +DATA
channel tststby: reading from backup piece
+DATADG/rac10g/backupset/2012_06_23/nnndf0_tag20120623t232654_0.545.786756415
channel tststby: restored backup piece 1
piece
handle=+DATADG/rac10g/backupset/2012_06_23/nnndf0_tag20120623t232654_0.545.786756415
tag=TAG20120623T232654
channel tststby: restore complete, elapsed time: 00:01:05
channel tststby: starting datafile backupset restore
channel tststby: specifying datafile(s) to restore from backup set
restoring datafile 00003 to +DATA
restoring datafile 00005 to +DATA
restoring datafile 00006 to +DATA
channel tststby: reading from backup piece
+DATADG/rac10g/backupset/2012_06_23/nnndf0_tag20120623t232654_0.546.786756415
channel tststby: restored backup piece 1
piece
handle=+DATADG/rac10g/backupset/2012_06_23/nnndf0_tag20120623t232654_0.546.786756415
tag=TAG20120623T232654
channel tststby: restore complete, elapsed time: 00:00:56
Finished restore at 23-JUN-12
contents of Memory Script:
{
switch clone datafile all;
}
executing Memory Script
datafile 1 switched to datafile copy
input datafile copy recid=14 stamp=786756865
filename=+DATA/racstb/datafile/system.390.786756745
datafile 2 switched to datafile copy
input datafile copy recid=15 stamp=786756865
filename=+DATA/racstb/datafile/undotbs1.389.786756747
datafile 3 switched to datafile copy
input datafile copy recid=16 stamp=786756865
filename=+DATA/racstb/datafile/sysaux.387.786756811
datafile 4 switched to datafile copy
input datafile copy recid=17 stamp=786756866
filename=+DATA/racstb/datafile/users.388.786756747
datafile 5 switched to datafile copy
input datafile copy recid=18 stamp=786756866
filename=+DATA/racstb/datafile/example.386.786756811
datafile 6 switched to datafile copy
input datafile copy recid=19 stamp=786756866
filename=+DATA/racstb/datafile/undotbs2.385.786756811
contents of Memory Script:
{
set until scn 3422282;
recover
standby
clone database
delete archivelog
;
}
executing Memory Script
executing command: SET until clause
Starting recover at 23-JUN-12
starting media recovery
archive log thread 1 sequence 67 is already on disk as file
+DATADG/rac10g/archivelog/2012_06_23/thread_1_seq_67.540.786756371
archive log thread 1 sequence 68 is already on disk as file
+DATADG/rac10g/archivelog/2012_06_23/thread_1_seq_68.550.786756559
archive log thread 2 sequence 56 is already on disk as file
+DATADG/rac10g/archivelog/2012_06_23/thread_2_seq_56.541.786756373
archive log thread 2 sequence 57 is already on disk as file
+DATADG/rac10g/archivelog/2012_06_23/thread_2_seq_57.549.786756557
archive log filename=+DATADG/rac10g/archivelog/2012_06_23/thread_1_seq_67.540.786756371
thread=1 sequence=0
archive log filename=+DATADG/rac10g/archivelog/2012_06_23/thread_2_seq_56.541.786756373
thread=2 sequence=0
archive log filename=+DATADG/rac10g/archivelog/2012_06_23/thread_1_seq_68.550.786756559
thread=1 sequence=68
archive log filename=+DATADG/rac10g/archivelog/2012_06_23/thread_2_seq_57.549.786756557
thread=2 sequence=57
media recovery complete, elapsed time: 00:00:03
Finished recover at 23-JUN-12
Finished Duplicate Db at 23-JUN-12
released channel: tst
released channel: tst1
released channel: tststby
RMAN>
Alert log from the Logical standby
LOGMINER: Parameters summary for session# = 22
LOGMINER: Number of processes = 3, Transaction Chunk Size = 201
LOGMINER: Memory Size = 30M, Checkpoint interval = 150M
LOGMINER: SpillScn 5587203, ResetLogScn 388265
LOGMINER: summary for session# = 22
LOGMINER: StartScn: 0 (0x0000.00000000)
LOGMINER: EndScn: 0 (0x0000.00000000)
LOGMINER: HighConsumedScn: 5586390 (0x0000.00553dd6)
LOGMINER: session_flag: 0x1
LOGMINER: Read buffers: 16
Tue Jun 26 07:45:32 2012
LOGMINER: session#=22 (Logical_Standby$3), reader MS00 pid=98 OS id=9687 sid=127 started
Tue Jun 26 07:45:33 2012
LOGMINER: session#=22 (Logical_Standby$3), builder MS01 pid=99 OS id=9689 sid=129 started
Tue Jun 26 07:45:33 2012
LOGMINER: session#=22 (Logical_Standby$3), preparer MS02 pid=100 OS id=9691 sid=131
started
Tue Jun 26 07:46:00 2012
db_recovery_file_dest_size of 10240 MB is 7.26% used. This is a
user-specified limit on the amount of space that will be used by this
database for recovery-related files, and does not reflect the amount of
space available in the underlying filesystem or ASM diskgroup.
Tue Jun 26 07:46:24 2012
LOGMINER: Turning ON Log Auto Delete
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 295,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_295.944.786886237
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 98,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_98.943.786886227
LOGMINER: End mining logfile for session 22 thread 1 sequence 295,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_295.944.786886237
Tue Jun 26 07:46:35 2012
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 296,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_296.945.786886239
LOGMINER: End mining logfile for session 22 thread 2 sequence 98,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_98.943.786886227
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 99,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_99.942.786886219
LOGMINER: End mining logfile for session 22 thread 1 sequence 296,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_296.945.786886239
Tue Jun 26 07:46:37 2012
LOGSTDBY Analyzer process AS00 started with server id=0 pid=101 OS id=9826
Tue Jun 26 07:46:38 2012
LOGSTDBY Apply process AS04 started with server id=4 pid=105 OS id=9836
Tue Jun 26 07:46:38 2012
LOGSTDBY Apply process AS03 started with server id=3 pid=104 OS id=9834
Tue Jun 26 07:46:38 2012
LOGSTDBY Apply process AS01 started with server id=1 pid=102 OS id=9830
Tue Jun 26 07:46:38 2012
LOGSTDBY Apply process AS05 started with server id=5 pid=106 OS id=9838
Tue Jun 26 07:46:38 2012
LOGSTDBY Apply process AS02 started with server id=2 pid=103 OS id=9832
Tue Jun 26 07:47:03 2012
LOGMINER: thread 1 disabled
Tue Jun 26 07:47:05 2012
LOGMINER: End mining logfile for session 22 thread 2 sequence 99,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_99.942.786886219
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 100,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_100.946.786886879
Tue Jun 26 07:47:55 2012
LOGMINER: thread 1 enabled
Tue Jun 26 07:47:58 2012
LOGMINER: Turning ON Log Auto Delete
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 297,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_297.948.786887229
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 100,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_100.946.786886879
LOGMINER: End mining logfile for session 22 thread 1 sequence 297,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_297.948.786887229
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 298,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_298.949.786887229
LOGMINER: End mining logfile for session 22 thread 1 sequence 298,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_298.949.786887229
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 299,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_299.950.786887235
LOGMINER: End mining logfile for session 22 thread 2 sequence 100,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_100.946.786886879
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 101,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_101.962.786891899
LOGMINER: End mining logfile for session 22 thread 1 sequence 299,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_299.950.786887235
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 300,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_300.961.786891899
LOGMINER: End mining logfile for session 22 thread 2 sequence 101,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_101.962.786891899
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 102,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_102.958.786891861
LOGMINER: End mining logfile for session 22 thread 1 sequence 300,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_300.961.786891899
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 301,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_301.960.786891899
LOGMINER: End mining logfile for session 22 thread 2 sequence 102,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_102.958.786891861
LOGMINER: thread 2 disabled
LOGMINER: End mining logfile for session 22 thread 1 sequence 301,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_301.960.786891899
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 302,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_302.959.786891891
LOGMINER: thread 2 enabled
LOGMINER: Turning ON Log Auto Delete
Tue Jun 26 07:48:11 2012
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 302,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_302.959.786891891
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 103,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_103.963.786891955
LOGMINER: End mining logfile for session 22 thread 2 sequence 103,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_103.963.786891955
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 104,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_104.964.786891955
LOGMINER: End mining logfile for session 22 thread 2 sequence 104,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_104.964.786891955
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 105,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_105.972.786903265
LOGMINER: End mining logfile for session 22 thread 1 sequence 302,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_302.959.786891891
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 303,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_303.979.786906821
Tue Jun 26 07:49:07 2012
LOGMINER: End mining logfile for session 22 thread 2 sequence 105,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_105.972.786903265
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 106,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_106.973.786903277
LOGMINER: End mining logfile for session 22 thread 2 sequence 106,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_106.973.786903277
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 107,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_107.978.786906833
LOGMINER: End mining logfile for session 22 thread 2 sequence 107,
+DATA/racstb/archivelog/2012_06_25/thread_2_seq_107.978.786906833
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 108,
+DATA/racstb/archivelog/2012_06_26/thread_2_seq_108.991.786958537
LOGMINER: End mining logfile for session 22 thread 1 sequence 303,
+DATA/racstb/archivelog/2012_06_25/thread_1_seq_303.979.786906821
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 304,
+DATA/racstb/archivelog/2012_06_26/thread_1_seq_304.989.786958509
Tue Jun 26 07:49:44 2012
LOGMINER: End mining logfile for session 22 thread 2 sequence 108,
+DATA/racstb/archivelog/2012_06_26/thread_2_seq_108.991.786958537
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 109,
+DATA/racstb/archivelog/2012_06_26/thread_2_seq_109.990.786958523
LOGMINER: End mining logfile for session 22 thread 2 sequence 109,
+DATA/racstb/archivelog/2012_06_26/thread_2_seq_109.990.786958523
Tue Jun 26 07:49:47 2012
LOGMINER: thread 2 disabled
LOGMINER: End mining logfile for session 22 thread 1 sequence 304,
+DATA/racstb/archivelog/2012_06_26/thread_1_seq_304.989.786958509
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 305,
+DATA/racstb/archivelog/2012_06_26/thread_1_seq_305.988.786958505
LOGMINER: End mining logfile for session 22 thread 1 sequence 305,
+DATA/racstb/archivelog/2012_06_26/thread_1_seq_305.988.786958505
Tue Jun 26 07:49:57 2012
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 306,
+DATA/racstb/archivelog/2012_06_26/thread_1_seq_306.993.786958985
Tue Jun 26 07:50:21 2012
LOGMINER: thread 2 enabled
Tue Jun 26 07:50:24 2012
LOGMINER: Turning ON Log Auto Delete
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 306,
+DATA/racstb/archivelog/2012_06_26/thread_1_seq_306.993.786958985
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 110,
+DATA/racstb/archivelog/2012_06_26/thread_2_seq_110.992.786958965
LOGMINER: End mining logfile for session 22 thread 2 sequence 110,
+DATA/racstb/archivelog/2012_06_26/thread_2_seq_110.992.786958965
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 111,
+DATA/racstb/archivelog/2012_06_26/thread_2_seq_111.994.786958995
LOGMINER: End mining logfile for session 22 thread 2 sequence 111,
+DATA/racstb/archivelog/2012_06_26/thread_2_seq_111.994.786958995
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 112,
+DATA/racstb/onlinelog/group_9.360.786786571
LOGMINER: End mining logfile for session 22 thread 1 sequence 306,
+DATA/racstb/archivelog/2012_06_26/thread_1_seq_306.993.786958985
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 307,
+DATA/racstb/onlinelog/group_5.361.786759591
Tue Jun 26 07:55:41 2012
LOGMINER: End mining logfile for session 22 thread 1 sequence 307,
+DATA/racstb/onlinelog/group_5.361.786759591
Tue Jun 26 07:55:44 2012
RFS[1]: Selected log 6 for thread 1 sequence 308 dbid 1732399791 branch 757480050
Tue Jun 26 07:55:45 2012
RFS[7]: Selected log 8 for thread 2 sequence 113 dbid 1732399791 branch 757480050
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 308,
+DATA/racstb/onlinelog/group_6.359.786759599
Tue Jun 26 07:55:46 2012
RFS LogMiner: Registered logfile
[+DATA/racstb/archivelog/2012_06_26/thread_2_seq_112.997.786959743] to LogMiner session
id [22]
Tue Jun 26 07:55:47 2012
RFS LogMiner: Registered logfile
[+DATA/racstb/archivelog/2012_06_26/thread_1_seq_307.996.786959743] to LogMiner session
id [22]
LOGMINER: Alternate logfile found. Transition to mining archived logfile for session 22
thread 2 sequence 112, +DATA/racstb/archivelog/2012_06_26/thread_2_seq_112.997.786959743
LOGMINER: End mining logfile for session 22 thread 2 sequence 112,
+DATA/racstb/archivelog/2012_06_26/thread_2_seq_112.997.786959743
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 113,
+DATA/racstb/onlinelog/group_8.362.786786567
Tue Jun 26 07:58:56 2012
RFS[1]: Selected log 5 for thread 1 sequence 309 dbid 1732399791 branch 757480050
Tue Jun 26 07:58:57 2012
LOGMINER: End mining logfile for session 22 thread 1 sequence 308,
+DATA/racstb/onlinelog/group_6.359.786759599
Tue Jun 26 07:58:57 2012
RFS LogMiner: Registered logfile
[+DATA/racstb/archivelog/2012_06_26/thread_1_seq_308.998.786959935] to LogMiner session
id [22]
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 309,
+DATA/racstb/onlinelog/group_5.361.786759591
LOGMINER: End mining logfile for session 22 thread 2 sequence 113,
+DATA/racstb/onlinelog/group_8.362.786786567
Tue Jun 26 07:59:01 2012
RFS[7]: Selected log 9 for thread 2 sequence 114 dbid 1732399791 branch 757480050
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 114,
+DATA/racstb/onlinelog/group_9.360.786786571
Tue Jun 26 07:59:03 2012
RFS LogMiner: Registered logfile
[+DATA/racstb/archivelog/2012_06_26/thread_2_seq_113.999.786959941] to LogMiner session
id [22]
Tue Jun 26 08:01:40 2012
ALTER SYSTEM ARCHIVE LOG
Tue Jun 26 08:01:43 2012
Thread 1 advanced to log sequence 192 (LGWR switch)
Current log# 2 seq# 192 mem# 0: +DATA/racstb/onlinelog/group_2.379.786780229
Tue Jun 26 08:01:52 2012
LOGMINER: End mining logfile for session 22 thread 1 sequence 309,
+DATA/racstb/onlinelog/group_5.361.786759591
Tue Jun 26 08:02:08 2012
RFS[7]: Selected log 8 for thread 2 sequence 115 dbid 1732399791 branch 757480050
Tue Jun 26 08:02:08 2012
RFS[1]: Selected log 6 for thread 1 sequence 310 dbid 1732399791 branch 757480050
Tue Jun 26 08:02:08 2012
Archived Log entry 290 added for thread 1 sequence 191 ID 0xcf142e5f dest 1:
Tue Jun 26 08:02:14 2012
RFS LogMiner: Registered logfile
[+DATA/racstb/archivelog/2012_06_26/thread_2_seq_114.1003.786960127] to LogMiner session
id [22]
Tue Jun 26 08:02:14 2012
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 310,
+DATA/racstb/onlinelog/group_6.359.786759599
LOGMINER: Alternate logfile found. Transition to mining archived logfile for session 22
thread 2 sequence 114, +DATA/racstb/archivelog/2012_06_26/thread_2_seq_114.1003.786960127
LOGMINER: End mining logfile for session 22 thread 2 sequence 114,
+DATA/racstb/archivelog/2012_06_26/thread_2_seq_114.1003.786960127
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 115,
+DATA/racstb/onlinelog/group_8.362.786786567
Tue Jun 26 08:02:50 2012
ALTER SYSTEM ARCHIVE LOG
Tue Jun 26 08:02:54 2012
Thread 1 cannot allocate new log, sequence 193
Checkpoint not complete
Current log# 2 seq# 192 mem# 0: +DATA/racstb/onlinelog/group_2.379.786780229
Thread 1 advanced to log sequence 193 (LGWR switch)
Current log# 1 seq# 193 mem# 0: +DATA/racstb/onlinelog/group_1.380.786780221
Tue Jun 26 08:03:07 2012
Archived Log entry 292 added for thread 1 sequence 192 ID 0xcf142e5f dest 1:
Tue Jun 26 08:03:08 2012
LOGMINER: End mining logfile for session 22 thread 1 sequence 310,
+DATA/racstb/onlinelog/group_6.359.786759599
Tue Jun 26 08:03:12 2012
RFS LogMiner: Registered logfile
[+DATA/racstb/archivelog/2012_06_26/thread_1_seq_310.1006.786960189] to LogMiner session
id [22]
Tue Jun 26 08:03:12 2012
RFS[1]: Selected log 5 for thread 1 sequence 311 dbid 1732399791 branch 757480050
Tue Jun 26 08:03:14 2012
RFS[7]: Selected log 9 for thread 2 sequence 116 dbid 1732399791 branch 757480050
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 311,
+DATA/racstb/onlinelog/group_5.361.786759591
Tue Jun 26 08:03:17 2012
RFS LogMiner: Registered logfile
[+DATA/racstb/archivelog/2012_06_26/thread_2_seq_115.1007.786960195] to LogMiner session
id [22]
LOGMINER: End mining logfile for session 22 thread 2 sequence 115,
+DATA/racstb/onlinelog/group_8.362.786786567
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 116,
+DATA/racstb/onlinelog/group_9.360.786786571
Tue Jun 26 08:05:34 2012
RFS[7]: Selected log 8 for thread 2 sequence 117 dbid 1732399791 branch 757480050
Tue Jun 26 08:05:35 2012
LOGMINER: End mining logfile for session 22 thread 2 sequence 116,
+DATA/racstb/onlinelog/group_9.360.786786571
Tue Jun 26 08:05:35 2012
RFS LogMiner: Registered logfile
[+DATA/racstb/archivelog/2012_06_26/thread_2_seq_116.1008.786960333] to LogMiner session
id [22]
LOGMINER: Begin mining logfile for session 22 thread 2 sequence 117,
+DATA/racstb/onlinelog/group_8.362.786786567
LOGMINER: End mining logfile for session 22 thread 1 sequence 311,
+DATA/racstb/onlinelog/group_5.361.786759591
Tue Jun 26 08:05:38 2012
RFS[1]: Selected log 6 for thread 1 sequence 312 dbid 1732399791 branch 757480050
LOGMINER: Begin mining logfile for session 22 thread 1 sequence 312,
+DATA/racstb/onlinelog/group_6.359.786759599
Tue Jun 26 08:05:40 2012
RFS LogMiner: Registered logfile
[+DATA/racstb/archivelog/2012_06_26/thread_1_seq_311.1009.786960337] to LogMiner session
id [22]
[grid@raclinux1 trace]$
SQL> @/tmp/utlu112i.sql
Oracle Database 11.2 Pre-Upgrade Information Tool 06-24-2012 13:54:49
Script Version: 11.2.0.3.0 Build: 001
.
**********************************************************************
Database:
**********************************************************************
--> name: RACSTB
--> version: 10.2.0.5.0
--> compatible: 10.2.0.5.0
--> blocksize: 8192
--> platform: Linux x86 64-bit
--> timezone file: V4
.
**********************************************************************
Tablespaces: [make adjustments in the current environment]
**********************************************************************
--> SYSTEM tablespace is adequate for the upgrade.
.... minimum required size: 695 MB
--> UNDOTBS1 tablespace is adequate for the upgrade.
.... minimum required size: 400 MB
--> SYSAUX tablespace is adequate for the upgrade.
.... minimum required size: 542 MB
--> TEMP tablespace is adequate for the upgrade.
.... minimum required size: 60 MB
--> EXAMPLE tablespace is adequate for the upgrade.
.... minimum required size: 69 MB
.
**********************************************************************
Flashback: OFF
**********************************************************************
**********************************************************************
Update Parameters: [Update Oracle Database 11.2 init.ora or spfile]
Note: Pre-upgrade tool was run on a lower version 64-bit database.
**********************************************************************
--> If Target Oracle is 32-Bit, refer here for Update Parameters:
-- No update parameter changes are required.
.
--> If Target Oracle is 64-Bit, refer here for Update Parameters:
WARNING: --> "sga_target" needs to be increased to at least 596 MB
.
**********************************************************************
Renamed Parameters: [Update Oracle Database 11.2 init.ora or spfile]
**********************************************************************
-- No renamed parameters found. No changes are required.
.
**********************************************************************
Obsolete/Deprecated Parameters: [Update Oracle Database 11.2 init.ora or spfile]
**********************************************************************
--> background_dump_dest 11.1 DEPRECATED replaced by "diagnostic_dest"
--> user_dump_dest 11.1 DEPRECATED replaced by "diagnostic_dest"
.
**********************************************************************
Components: [The following database components will be upgraded or installed]
**********************************************************************
--> Oracle Catalog Views [upgrade] VALID
--> Oracle Packages and Types [upgrade] VALID
--> JServer JAVA Virtual Machine [upgrade] VALID
--> Oracle XDK for Java [upgrade] VALID
--> Real Application Clusters [upgrade] VALID
--> Oracle Workspace Manager [upgrade] VALID
--> OLAP Analytic Workspace [upgrade] VALID
--> OLAP Catalog [upgrade] VALID
--> EM Repository [upgrade] VALID
--> Oracle Text [upgrade] VALID
--> Oracle XML Database [upgrade] VALID
--> Oracle Java Packages [upgrade] VALID
--> Oracle interMedia [upgrade] VALID
--> Spatial [upgrade] VALID
--> Data Mining [upgrade] VALID
--> Expression Filter [upgrade] VALID
--> Rule Manager [upgrade] VALID
--> Oracle OLAP API [upgrade] VALID
.
**********************************************************************
Miscellaneous Warnings
**********************************************************************
WARNING: --> The "cluster_database" parameter is currently "TRUE"
.... and must be set to "FALSE" prior to running a manual upgrade.
WARNING: --> Database is using a timezone file older than version 14.
.... After the release migration, it is recommended that DBMS_DST package
.... be used to upgrade the 10.2.0.5.0 database timezone version
.... to the latest version which comes with the new release.
WARNING: --> EM Database Control Repository exists in the database.
.... Direct downgrade of EM Database Control is not supported. Refer to the
.... Upgrade Guide for instructions to save the EM data prior to upgrade.
WARNING: --> Sync standby database prior to upgrade.
WARNING: --> Your recycle bin is turned on and currently contains no objects.
.... Because it is REQUIRED that the recycle bin be empty prior to upgrading
.... and your recycle bin is turned on, you may need to execute the command:
PURGE DBA_RECYCLEBIN
.... prior to executing your upgrade to confirm the recycle bin is empty.
.
**********************************************************************
Recommendations
**********************************************************************
Oracle recommends gathering dictionary statistics prior to
upgrading the database.
To gather dictionary statistics execute the following command
while connected as SYSDBA:
EXECUTE dbms_stats.gather_dictionary_stats;
**********************************************************************
Oracle recommends reviewing any defined events prior to upgrading.
To view existing non-default events execute the following commands
while connected AS SYSDBA:
Events:
SELECT (translate(value,chr(13)||chr(10),' ')) FROM sys.v$parameter2
WHERE UPPER(name) ='EVENT' AND isdefault='FALSE'
Trace Events:
SELECT (translate(value,chr(13)||chr(10),' ')) from sys.v$parameter2
WHERE UPPER(name) = '_TRACE_EVENTS' AND isdefault='FALSE'
Changes will need to be made in the init.ora or spfile.
**********************************************************************
SQL>
SQL> @/u01/app/oracle/product/11.2.0/db_3/rdbms/admin/utlu112i.sql
Oracle Database 11.2 Pre-Upgrade Information Tool 06-25-2012 05:59:10
Script Version: 11.2.0.3.0 Build: 001
.
**********************************************************************
Database:
**********************************************************************
--> name: RAC10G
--> version: 10.2.0.5.0
--> compatible: 10.2.0.5.0
--> blocksize: 8192
--> platform: Linux x86 64-bit
--> timezone file: V4
.
**********************************************************************
Tablespaces: [make adjustments in the current environment]
**********************************************************************
--> SYSTEM tablespace is adequate for the upgrade.
.... minimum required size: 696 MB
--> UNDOTBS1 tablespace is adequate for the upgrade.
.... minimum required size: 400 MB
--> SYSAUX tablespace is adequate for the upgrade.
.... minimum required size: 543 MB
--> TEMP tablespace is adequate for the upgrade.
.... minimum required size: 60 MB
--> EXAMPLE tablespace is adequate for the upgrade.
.... minimum required size: 69 MB
.
**********************************************************************
Flashback: ON
**********************************************************************
FlashbackInfo:
--> name: +DATADG
--> limit: 10240 MB
--> used: 1996 MB
--> size: 10240 MB
--> reclaim: 868 MB
--> files: 28
WARNING: --> Flashback Recovery Area Set. Please ensure adequate disk space
in recover
y areas before performing an upgrade.
.
**********************************************************************
Update Parameters: [Update Oracle Database 11.2 init.ora or spfile]
Note: Pre-upgrade tool was run on a lower version 64-bit database.
**********************************************************************
--> If Target Oracle is 32-Bit, refer here for Update Parameters:
-- No update parameter changes are required.
.
--> If Target Oracle is 64-Bit, refer here for Update Parameters:
WARNING: --> "sga_target" needs to be increased to at least 596 MB
.
**********************************************************************
Renamed Parameters: [Update Oracle Database 11.2 init.ora or spfile]
**********************************************************************
-- No renamed parameters found. No changes are required.
.
**********************************************************************
Obsolete/Deprecated Parameters: [Update Oracle Database 11.2 init.ora or spfile]
**********************************************************************
--> background_dump_dest 11.1 DEPRECATED replaced by "diagnostic_dest"
--> user_dump_dest 11.1 DEPRECATED replaced by "diagnostic_dest"
.
**********************************************************************
Components: [The following database components will be upgraded or installed]
**********************************************************************
--> Oracle Catalog Views [upgrade] VALID
--> Oracle Packages and Types [upgrade] VALID
--> JServer JAVA Virtual Machine [upgrade] VALID
--> Oracle XDK for Java [upgrade] VALID
--> Real Application Clusters [upgrade] VALID
--> Oracle Workspace Manager [upgrade] VALID
--> OLAP Analytic Workspace [upgrade] VALID
--> OLAP Catalog [upgrade] VALID
--> EM Repository [upgrade] VALID
--> Oracle Text [upgrade] VALID
--> Oracle XML Database [upgrade] VALID
--> Oracle Java Packages [upgrade] VALID
--> Oracle interMedia [upgrade] VALID
--> Spatial [upgrade] VALID
--> Data Mining [upgrade] VALID
--> Expression Filter [upgrade] VALID
--> Rule Manager [upgrade] VALID
--> Oracle OLAP API [upgrade] VALID
.
**********************************************************************
Miscellaneous Warnings
**********************************************************************
WARNING: --> Database is using a timezone file older than version 14.
.... After the release migration, it is recommended that DBMS_DST package
.... be used to upgrade the 10.2.0.5.0 database timezone version
.... to the latest version which comes with the new release.
WARNING: --> Database contains INVALID objects prior to upgrade.
.... The list of invalid SYS/SYSTEM objects was written to
.... registry$sys_inv_objs.
.... The list of non-SYS/SYSTEM objects was written to
.... registry$nonsys_inv_objs.
.... Use utluiobj.sql after the upgrade to identify any new invalid
.... objects due to the upgrade.
.... USER MDSYS has 18 INVALID objects.
.... USER DMSYS has 2 INVALID objects.
.... USER PUBLIC has 342 INVALID objects.
.... USER CTXSYS has 1 INVALID objects.
.... USER ORACLE_OCM has 2 INVALID objects.
.... USER EXFSYS has 8 INVALID objects.
.... USER DBSNMP has 4 INVALID objects.
.... USER SYSMAN has 3 INVALID objects.
.... USER XDB has 3 INVALID objects.
.... USER SYS has 418 INVALID objects.
.... USER WMSYS has 25 INVALID objects.
WARNING: --> EM Database Control Repository exists in the database.
.... Direct downgrade of EM Database Control is not supported. Refer to the
.... Upgrade Guide for instructions to save the EM data prior to upgrade.
WARNING: --> Sync standby database prior to upgrade.
WARNING: --> Your recycle bin contains 1 object(s).
.... It is REQUIRED that the recycle bin is empty prior to upgrading
.... your database. The command:
PURGE DBA_RECYCLEBIN
.... must be executed immediately prior to executing your upgrade.
.
**********************************************************************
Recommendations
**********************************************************************
Oracle recommends gathering dictionary statistics prior to
upgrading the database.
To gather dictionary statistics execute the following command
while connected as SYSDBA:
EXECUTE dbms_stats.gather_dictionary_stats;
**********************************************************************
Oracle recommends reviewing any defined events prior to upgrading.
To view existing non-default events execute the following commands
while connected AS SYSDBA:
Events:
SELECT (translate(value,chr(13)||chr(10),' ')) FROM sys.v$parameter2
WHERE UPPER(name) ='EVENT' AND isdefault='FALSE'
Trace Events:
SELECT (translate(value,chr(13)||chr(10),' ')) from sys.v$parameter2
WHERE UPPER(name) = '_TRACE_EVENTS' AND isdefault='FALSE'
Changes will need to be made in the init.ora or spfile.
**********************************************************************
SQL>
SQL> @utlu112s.sql
.
Oracle Database 11.2 Post-Upgrade Status Tool 06-25-2012 03:15:07
.
Component Current Version Elapsed Time
Name Status Number HH:MM:SS
.
Oracle Server
. VALID 11.2.0.3.0 00:26:39
JServer JAVA Virtual Machine
. VALID 11.2.0.3.0 00:23:10
Oracle Real Application Clusters
. VALID 11.2.0.3.0 00:00:02
Oracle Workspace Manager
. VALID 11.2.0.3.0 00:01:07
OLAP Analytic Workspace
. VALID 11.2.0.3.0 00:01:37
OLAP Catalog
. VALID 11.2.0.3.0 00:01:33
Oracle OLAP API
. VALID 11.2.0.3.0 00:01:01
Oracle Enterprise Manager
. VALID 11.2.0.3.0 00:20:34
Oracle XDK
. VALID 11.2.0.3.0 00:04:16
Oracle Text
. VALID 11.2.0.3.0 00:01:52
Oracle XML Database
. VALID 11.2.0.3.0 00:09:58
Oracle Database Java Packages
. VALID 11.2.0.3.0 00:01:42
Oracle Multimedia
. VALID 11.2.0.3.0 00:08:33
Spatial
. VALID 11.2.0.3.0 00:11:35
Oracle Expression Filter
. VALID 11.2.0.3.0 00:00:27
Oracle Rules Manager
. VALID 11.2.0.3.0 00:00:21
Gathering Statistics
. 00:05:46
Total Upgrade Time: 02:00:29
PL/SQL procedure successfully completed.
SQL>
SQL> @catuppst.sql
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP POSTUP_BGN 2012-06-25 03:15:56
PL/SQL procedure successfully completed.
This script will migrate the Baseline data on a pre-11g database
to the 11g database.
Move BL Data "SYS"."WRH$_FILESTATXS" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_SQLSTAT" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_SYSTEM_EVENT" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_WAITSTAT" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_LATCH" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_LATCH_CHILDREN" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_LATCH_PARENT" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_LATCH_MISSES_SUMMARY" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_DB_CACHE_ADVICE" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_ROWCACHE_SUMMARY" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_SGASTAT" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_SYSSTAT" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_PARAMETER" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_SEG_STAT" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_DLM_MISC" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_SERVICE_STAT" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_TABLESPACE_STAT" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_OSSTAT" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_SYS_TIME_MODEL" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_SERVICE_WAIT_CLASS" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_INST_CACHE_TRANSFER" (0 rows in 0 seconds)
Move BL Data "SYS"."WRH$_ACTIVE_SESSION_HISTORY" (0 rows in 0 seconds)
... ...
... Completed Moving the Baseline Data ...
... ...
... If there are no Move BL Data messages ...
... above, then there are no renamed ...
... baseline tables in the system. ...
... ...
Drop Renamed Baseline Table SYS."WRH$_FILESTATXS_BR"
Drop Renamed Baseline Table SYS."WRH$_SQLSTAT_BR"
Drop Renamed Baseline Table SYS."WRH$_SYSTEM_EVENT_BR"
Drop Renamed Baseline Table SYS."WRH$_WAITSTAT_BR"
Drop Renamed Baseline Table SYS."WRH$_LATCH_BR"
Drop Renamed Baseline Table SYS."WRH$_LATCH_CHILDREN_BR"
Drop Renamed Baseline Table SYS."WRH$_LATCH_PARENT_BR"
Drop Renamed Baseline Table SYS."WRH$_LATCH_MISSES_SUMMARY_BR"
Drop Renamed Baseline Table SYS."WRH$_DB_CACHE_ADVICE_BR"
Drop Renamed Baseline Table SYS."WRH$_ROWCACHE_SUMMARY_BR"
Drop Renamed Baseline Table SYS."WRH$_SGASTAT_BR"
Drop Renamed Baseline Table SYS."WRH$_SYSSTAT_BR"
Drop Renamed Baseline Table SYS."WRH$_PARAMETER_BR"
Drop Renamed Baseline Table SYS."WRH$_SEG_STAT_BR"
Drop Renamed Baseline Table SYS."WRH$_DLM_MISC_BR"
Drop Renamed Baseline Table SYS."WRH$_SERVICE_STAT_BR"
Drop Renamed Baseline Table SYS."WRH$_TABLESPACE_STAT_BR"
Drop Renamed Baseline Table SYS."WRH$_OSSTAT_BR"
Drop Renamed Baseline Table SYS."WRH$_SYS_TIME_MODEL_BR"
Drop Renamed Baseline Table SYS."WRH$_SERVICE_WAIT_CLASS_BR"
Drop Renamed Baseline Table SYS."WRH$_INST_CACHE_TRANSFER_BR"
Drop Renamed Baseline Table SYS."WRH$_ACTIVE_SESSION_HISTORY_BR"
... ...
... Completed the Dropping of the ...
... Renamed Baseline Tables ...
... ...
... If there are no Drop Table messages ...
... above, then there are no renamed ...
... baseline tables in the system. ...
... ...
PL/SQL procedure successfully completed.
53 rows created.
Commit complete.
Table created.
2 rows created.
1 row updated.
2 rows updated.
53 rows updated.
Table dropped.
Commit complete.
53 rows updated.
Commit complete.
53 rows updated.
Commit complete.
53 rows updated.
Commit complete.
53 rows created.
Commit complete.
60 rows created.
Commit complete.
PL/SQL procedure successfully completed.
TIMESTAMP
--------------------------------------------------------------------------------
COMP_TIMESTAMP POSTUP_END 2012-06-25 03:16:17
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
Generating apply and rollback scripts...
Check the following file for errors:
/u01/app/oracle/cfgtoollogs/catbundle/catbundle_PSU_RACSTB_GENERATE_2012Jun25_03_16_31.lo
g
Apply script:
/u01/app/oracle/product/11.2.0/db_3/rdbms/admin/catbundle_PSU_RACSTB_APPLY.sql
Rollback script:
/u01/app/oracle/product/11.2.0/db_3/rdbms/admin/catbundle_PSU_RACSTB_ROLLBACK.sql
PL/SQL procedure successfully completed.
Executing script file...
SQL> COLUMN spool_file NEW_VALUE spool_file NOPRINT
SQL> SELECT '/u01/app/oracle/cfgtoollogs/catbundle/' || 'catbundle_PSU_' || name ||
'_APPLY_' || TO_CHAR(SYSDATE, 'YYYYMonDD_hh24_mi_ss', 'NLS_DATE_LANGUAGE=''AMERICAN''')
|| '.log' AS spool_file FROM v$database;
SQL> SPOOL &spool_file
SQL> exec dbms_registry.set_session_namespace('SERVER')
PL/SQL procedure successfully completed.
SQL> ALTER SESSION SET current_schema = SYS;
Session altered.
SQL> PROMPT Updating registry...
Updating registry...
SQL> INSERT INTO registry$history
2 (action_time, action,
3 namespace, version, id,
4 bundle_series, comments)
5 VALUES
6 (SYSTIMESTAMP, 'APPLY',
7 SYS_CONTEXT('REGISTRY$CTX','NAMESPACE'),
8 '11.2.0.3',
9 0,
10 'PSU',
11 'Patchset 11.2.0.2.0');
1 row created.
SQL> COMMIT;
Commit complete.
SQL> SPOOL off
SQL> SET echo off
Check the following log file for errors:
/u01/app/oracle/cfgtoollogs/catbundle/catbundle_PSU_RACSTB_APPLY_2012Jun25_03_16_37.log
SQL>
---------------------------------------------------------------------
create table scott.migrate( mid number primary key, stage varchar2(100));
insert into scott.migrate values (1,'10gr2 logical standby ready');
commit;
insert into scott.migrate values (1,' logical standby ready upgraded');
commit;
------------------------
SQL> create table scott.migrate( mid number primary key, stage varchar2(100));
Table created.
SQL>
SQL> insert into scott.migrate values (1,'10gr2 logical standby ready');
1 row created.
SQL> commit;
Commit complete.
-----------------------------------------------------------------------------------
SQL> @utlrp.sql
TIMESTAMP
-----------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------
----------------------
COMP_TIMESTAMP UTLRP_BGN 2012-06-25 03:17:33
DOC> The following PL/SQL block invokes UTL_RECOMP to recompile invalid
DOC> objects in the database. Recompilation time is proportional to the
DOC> number of invalid objects in the database, so this command may take
DOC> a long time to execute on a database with a large number of invalid
DOC> objects.
DOC>
DOC> Use the following queries to track recompilation progress:
DOC>
DOC> 1. Query returning the number of invalid objects remaining. This
DOC> number should decrease with time.
DOC> SELECT COUNT(*) FROM obj$ WHERE status IN (4, 5, 6);
DOC>
DOC> 2. Query returning the number of objects compiled so far. This number
DOC> should increase with time.
DOC> SELECT COUNT(*) FROM UTL_RECOMP_COMPILED;
DOC>
DOC> This script automatically chooses serial or parallel recompilation
DOC> based on the number of CPUs available (parameter cpu_count) multiplied
DOC> by the number of threads per CPU (parameter parallel_threads_per_cpu).
DOC> On RAC, this number is added across all RAC nodes.
DOC>
DOC> UTL_RECOMP uses DBMS_SCHEDULER to create jobs for parallel
DOC> recompilation. Jobs are created without instance affinity so that they
DOC> can migrate across RAC nodes. Use the following queries to verify
DOC> whether UTL_RECOMP jobs are being created and run correctly:
DOC>
DOC> 1. Query showing jobs created by UTL_RECOMP
DOC> SELECT job_name FROM dba_scheduler_jobs
DOC> WHERE job_name like 'UTL_RECOMP_SLAVE_%';
DOC>
DOC> 2. Query showing UTL_RECOMP jobs that are running
DOC> SELECT job_name FROM dba_scheduler_running_jobs
DOC> WHERE job_name like 'UTL_RECOMP_SLAVE_%';
DOC>#
PL/SQL procedure successfully completed.
TIMESTAMP
-----------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------
----------------------
COMP_TIMESTAMP UTLRP_END 2012-06-25 03:35:23
DOC> The following query reports the number of objects that have compiled
DOC> with errors (objects that compile with errors have status set to 3 in
DOC> obj$). If the number is higher than expected, please examine the error
DOC> messages reported with each object (using SHOW ERRORS) to see if they
DOC> point to system misconfiguration or resource constraints that must be
DOC> fixed before attempting to recompile these objects.
DOC>#
OBJECTS WITH ERRORS
-------------------
0
DOC> The following query reports the number of errors caught during
DOC> recompilation. If this number is non-zero, please query the error
DOC> messages in the table UTL_RECOMP_ERRORS to see if any of these errors
DOC> are due to misconfiguration or resource constraints that must be
DOC> fixed before objects can compile successfully.
DOC>#
ERRORS DURING RECOMPILATION
---------------------------
0
Function created.
PL/SQL procedure successfully completed.
Function dropped.
PL/SQL procedure successfully completed.
SQL>
...................................................
------------------------
References:
4. Upgrade & Migrate on Multi-Terabyte Mission Critical RAC with Near Zero
Downtime : Jane Brown Senior Database Administrator
5. Oracle® Data Guard Concepts and Administration 10g Release 2 (10.2) 2
B14239-05
6. Oracle® Data Guard Concepts and Administration 11g Release 2 (11.2)
E25608-03