Solution de Stockage IBM Storwize® V7000€¦ · FlashCopy (256 targets,cascaded,incremental,Space...

© 2010 IBM Corporation

Solution de Stockage IBM Storwize® V7000Présentation & démonstration

Benoit GRANIERStorage FTSS [email protected]

© 2010 IBM CorporationIBM Systems Storage – Storwize V7000

Agenda

� IBM Midrange Storage Strategy

� Introduction to IBM Storwize ® V7000

� Hardware components

� Cabling

� Performances

� Software functions

� GUI

� Roadmap

� Key message


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� IBM has been primarily on a Partnering Strategy in Midrange

�Collaborative OEM - More than traditional OEM relationships

�Has enabled IBM to focus investments on high end disk and software

�Overall this strategy has been fairly successful

� But…..Client’s Midrange requirements have been shif ting

�Had been primarily Price/Performance and Ease-of-Use

�Now more emphasis on:

● Enterprise Attributes ● Ease of use

● Software Features - Advanced functions

● Application Integration

� IBM has been delivering these attributes packaging SVC & DS

IBM Midrange Storage Strategy


Storwize V7000Overview

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Modular Hardware Building Blocks

Software inherited from prior Offerings plus EnhancementsSoftware inherited from SVC and DS8000 RAID

� RAID 0, 1, 5, 6, 10

� Storage Virtualization (Internal and external disks)

� Non-disruptive Data Migration

� Global & Metro Mirror (Multi-cluster)

� FlashCopy (256 targets,cascaded,incremental,Space Eff.)

� Thin Provisioning

� Clustering of V7000s (Future Direction)

New and enhanced Software functions

� New GUI (Easy-to-use, web based, XIV like)

� Easy Tier TM SSD exploitation

� RAID & enclosure RAS services and diagnostics

� Additional scalability improvements

� Enhanced Host, Controller and ISV interoperability

� Integration with IBM Systems Director

� Enhancements to TPC, FCM and TSM support

Storwize V7000 Overview

� Control enclosure� 12 or 24 drive bay configuration� 16GB Cache

� Expansion enclosures � 12 or 24 drive bay configurations� Maximum nine expansion enclosures

� Solid State Drives in 24 bay encl.� 12 and 24 bay encl. can be

intermixed in a system


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Block File

Enterprise

DS8000For clients requiring:

� Advanced disaster recovery with 3-way mirroring and System z GDPS support

� Continuous availability, no downtime for upgrades

� Best-in-class response time for OLTP/transaction workloads, flash optimization

� Single system capacity scalable to the PB range

XIVFor clients requiring:

� Breakthrough ease of use and management

� Automated performance (“hot spot”) management

� Virtually unlimited snapshots

� Advanced self-healing architecture

SONASFor clients requiring:

� Massive IO / backup / restores

� Consolidation, or scale large numbers of clusters

N seriesFor clients requiring:

� NAS (file) or combined NAS and SAN access

� Extensive replication and thin provisioning functions

� Simple two-site high availability

Midrange


� Good cost/performance, general-purpose storage

� Rack packaging for efficiency in smaller data centers

� 10s of TB of capacity

Storwize V7000 R1For clients requiring:

� 10s of TB of rack-mounted storage with sophisticated software functions

� Breakthrough ease of use and management

� Non-disruptive migration from existing disk

Entry


� SMBs or branch office locations; cost sensitive; sta rt at as small as 100s GB, up to low TB capacity

Storage OptimizersSVC, Easy Tier, ProtecTIER, Information ArchiveFor clients requiring:

� Storage technologies that add function, performance , ease of use, or efficiency to new or existing sto rage

Optimized for ‘open systems’

Optimized for z/OS and IBM iIBM Midrange Storage portfolio


Hardware Components

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What is the Storwize V7000

� Storwize V7000 is a midrange storage system that can also virtualize external storage� Based on proven SVC software technology

� SAS network for enclosure expansion� SSD, 10K SAS and Nearline SAS� Maximum 240 disk drives using 2.5” drives � Maximum 120 disk drives using 3.5” drives� 120…240 drives depending on combination

� Dual-active, hot-swappable controllers� 8GB of cache per controller – 16GB total

� Two host interface options� Eight 8 Gbps FC ports

� Four 1 Gbps iSCSI ports

� Customer installable and maintainable

� All primary components are hot-swappable CRUs (Customer Replaceable Units)

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© 2010 IBM CorporationIBM Systems Technical University – Lyon, France, 25 – 29 October 2010

Storwize V7000 Components

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Enclosure Front View – 12 x 3.5” LFF Drive Bays2076-112/212

Enclosure Front View – 24 x 2.5” SFF Drive Bays2076-124/224


Expansion Enclosure Rear View2076-212/224

Control Enclosure Rear View2076-112/124


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Drives available at Initial GA: 2.5-inch (SFF) 3.5-inch (LFF)

300GB SAS 10K RPM

450GB SAS 10K RPM

600GB SAS 10K RPM

2TB NL-SAS 7,200 RPM

300GB SSD SAS ��



Cabling

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Understanding SAS 2.0 “Wide” Ports

• Each SAS lane is 6-Gbps• Path to drives is a single lane

• “x4 wide” creates 4 lanes in a single connector

• Lanes 2, 3 and 4 are “overflow” when concurrent I/Os overloadthe previous channel

A single SAS 2.0 port delivers up to 24Gb/s throughput

4

4

1 2 3

1 32


Control Enclosure Rear View2076-112/124

Expansion Enclosure Rear View2076-212/224


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15

SAS Cabling

Cabling: logical layout Cabling: physical layout


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� Performance is becoming much less important to our target market, but……

� Storwize V7000 performance should be outstanding� Performance of DS5300 for roughly DS5020 price

•* Disk limited

TB R1.0 IBM DS5020 IBM DS5300EMC CX4-

480HDS

AMS1000HP EVA

8100

MS ESRP TBD 28,000 55,000 42,000 25,000 20,000

Cache Reads (IOPS) 925,000 200,000 700,000 400,000 210,000

Disk Reads (IOPS)

Ext FC 335,000

50,000 98,000 43,950 >54,000SSD 240,000

HDD 80,000*

Disk Writes (IOPS)

Ext FC 105,000

9,500 25,000 24,200SSD 72,000

HDD 24,000*

Cache Reads (MB/s) 6,000 6,400 3,000 1,600 1,600

Disk Reads (MB/s) 6,000 1,600 6,000 1,420 1,500

Disk Writes (MB/s) 4,000 1,100 4,000 1,600 870 1,000

Storwize V7000 Performance

Non-IBM storage based on publicly-available information

56,500 SPC-1 IOPS au prix de $7.24 per SPC-1 IOPS , - Pour référence , DS5300 délivré 58 000 IOPS pour un prix de $ 12,42 par SPC IOPS

http://www.storageperformance.org/benchmark_results _files/SPC-1/IBM/A00097_IBM_Storwize-V7000/a00097_I BM_Storwize-V7000_2-node_SPC1_executive-summary.pdf


How does Storwize V7000 manage internal disk

No more LUN definition in RAID Group

� System automatically defines RAID Group● Use of presets based on customer requirements

(performance, capacity)

● Traditional RAID level available (RAID 0,5,6,10)

� Entire RAID Group capacity assigned to Storage Pool● Storage pool based on a single or several RAID

Groups

� Volumes are defined at Storage Pool level● A volume is stripped equally in the pool● Volume Real size is limited to Pool Size (unlimited)

Workload is balanced over all HDD in a Storage Pool, A si ngle volume access all system resources

1/ No more RAID/HDD hot spot

2/ No stripping required at server level

RAID#1

RAID#3

RAID#5

RAID#7

RAID#2

RAID#4

RAID#6

RAID#8

RAID#9

RAID#11

RAID#10

RAID#12

RAID#13

RAID#15

RAID#14

RAID#16

RAID#17

RAID#19

RAID#18

RAID#20

Sto

rage

pool

X

X T

B

Volume


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Features: EfficiencyThin provisioning

� More productive use of available storage.

� Works across all supported host platforms and all supported external storage systems.

Performance optimization

Without thin provisioning, pre-allocated

space is reserved whether the

application uses it or not.

With thin provisioning, applications can

grow dynamically, but only consume space

they are actually using.

Dynamic

growth

� Analyze system performance and throughput.

� Transparently rearrange the data to eliminate hot-spots and balance utilization of all components.Hot-spots due to poor data layout Optimized performance and throughput

Transparentreorganization

� Busiest data extents are identified and automatically relocated to highest performing Solid State Drives

� Remaining data extents can take advantage of higher capacity, price optimized drivesHot-spots due to poor data layout Optimized performance and throughput

AutomaticRelocation

EFFICIENCY

SSDs HDDs SSDs HDDs

Easy TierTM SSD sub-Volume Exploitation (same as being delivered on DS8K – same code)

Internal &

external

Internal &

external

Internal &

external


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Easy Tier – Architecture

Magnetic Disk SSD

DPA

IOM DMP DM

The I/O Monitor captures access patterns and generates usage statistics sending them to the Data Placement Advisor

The Data Placement Advisor identifies hot spots and outputs potential data migrations to the Data Migration Planner

The Data Migration Planner performs analysis to deliver recommended data migration plan to the Data Migrator based on the physical storage characteristics

Data Migrator confirms and schedules data migration activity based on the data migration plan using SVC function to seamlessly relocate the data to higher performing storage without any application interruption

A “hot spot ” is formed on a magnetic disk when an application makes frequent use of the same area or extent of a volume

Storwize V7000 EngineVolume

EasyTier Code


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Data Migration – By Volume and Sub-Volume

SSD Storage Pool HDD Storage Pool

Hybrid Storage Pool (SSD & HDD)

Easy TierEnabled in Hybrid Pool

Volume Based Data Migration

Easy Tier Automated Data Migration

Change Disk ClassChange RAID TypeChange RPMChange Striping

EFFICIENCY


21

Volumescreated in hybrid pool

Hybrid Storage Pool

MDisk from SSD Array

MDisks from HDD Arrays

Extent Virtualization

Hot Extents Migrate Up

Cold Extents Migrate Down

Easy Tier – Automated Data RelocationVolume

EFFICIENCY


22

Features: Migration and High Availability

� Efficiently manage technology upgrades and lease terminations by transparently moving application data from legacy disk arrays to the Storwize V7000.

MIGRATION

Legacy

Network

Application

server

Transparent data movement

External Virtualization� Manage heterogeneous

storage from a single console

� Increase disk utilization up to 30% and administrator productivity up to 2X

EMC HP IBM


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Features: Availability

� Integrated, instant copy for criticalapplications

� Virtually eliminate backup windows

� Rapidly create clones for application testing

� View inventory of application copies and instantly restore

FlashCopy + FlashCopy Manager

Up to 256

Metro/Global Mirror

� Protect your data against disasters

� Synchronously over Metro distances

� Asynchronously over Global distancesFC or FC/IP NetworkConsistency Group

Clone SnapShot Multitarget Cascading Reverse

Multi-site Multi-direction

Consist

ency G

roup


Storwize V7000 Advanced Functions� Thin Provisioning – Included

� Allows for storage optimization by consuming real capacity only when data is written

� FlashCopy – Included� Allows use of FlashCopy function with internal Storwize V7000 volumes as well as

external storage under Storwize V7000 management� Optional: FlashCopy Manager

� Dynamic migration – Included� Allows use of Volume migration function with Storwize V7000 Storage Pool (both

internal and external storage under Storwize V7000 management)

� Easy Tier – Included� Allows for management of hotspots automatically by migrating extents from spinning

drives to solid state drives as needed for higher performance� Optional: TPC for Disk Midrange Edition

� Metro and/or Global Mirror – Optional� Data replication synchronously or asynchronously between Storwize V7000 systems� Optional: TPC for Replication

� External Virtualization – Optional� Allows you to bring external fibre channel disk systems under Storwize V7000 control

providing access to all the functions of the V7000 virtualization software

No license at server level OR server type

Use of native MPIO (or SDD, DMP, etc…)

Bas

e lic

ensi

ngO

ptio

nal


25 This proprietary educational material is intended for IBM and IBM Business Partner staff only.

SAN Storwize V7000Supported Environments

8Gbps SAN fabric

HPMA, EMA

MSA 2000, XP EVA 6400, 8400

HitachiLightningThunder

TagmaStoreAMS 2100, 2300, 2500

WMS, USP

EMCCLARiiON

CX4-960

Symmetrix

MicrosoftWindowsHyper-V

IBM AIX

IBM i 6.1

SunSolaris

HP-UX 11iTru64

OpenVMS

Linux(Intel/Power/zLinux)

RHEL

SUSE 11

IBMBladeCenter

SANContinuous Copy

Metro/Global Mirror

Multiple Mirror

VMwarevSphere 4

Point-in-time CopyFull volume, Copy on write

256 targets, Incremental, Cascaded, ReverseSpace-Efficient, FlashCopy Mgr

NovellNetWare

SunStorageTek

IBMDSDS3400DS4000

DS5020, DS3950DS6000DS8000

IBMESS,

FAStT

1024Hosts

IBMN series

NetAppFAS

SGI IRIX

IBM N series GatewayNetAppV-Series

IBM TS7650G

BullStoreWay

FujitsuEternus3000

8000 Models 2000 & 12004000 models 600 & 400

NECiStorage

For the most current, and more detailed, information please visit ibm.com /storage/svc and click on “Interoperability”.

NewVirtual Disk Mirroring

New

AppleMac OS

PillarAxiom

IBMXIV

DCS9550DCS9900

IBMz/VSE

New

New

New

New

SAS + SSD

New

Native iSCSINew

New

NewNew

New


Graphical Interface

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Options for Managing Storwize V70001. Out of the box management – Browser based, included with storage

– Applies to: Storwize V7000 (other storage devices have their own GUI)

– Usage: Midmarket client for simple and basic configuration and management

– Value: Simple single device setup and management

2. Complex, Value-Add Storage Management – TPC– Applies to: IBM (and non-IBM) storage – TPC-MRE priced for midrange

– Usage: Complex storage environments with dedicated storage administrators

– Value: End-to-end storage management with advanced storage management value

3. Integrated IBM Server and Storage Management - Systems Director– Applies to: Internal and external IBM storage IBM Servers (Power, X, BladeCenter)

– Usage: Clients with System administrators who cover both Server and Storage Mgmt

– Value: Manage all the IBM servers and Storage devices from one pane glass

TPC IBM

TS3500

TS3310

IBM

TS3500

TS3310

IBM DS8000IBM DS8000

IBM

DS3000DS4000

DS5000

IBM

DS3000DS4000

DS5000

IBM SVCIBM SVCStorage Admin

Systems Director“Systems” Server/Storage Admin

Admin

IBM

TS3500

TS3310

IBM

TS3500

TS3310

IBM DS8000IBM DS8000

IBM

DS3000DS4000

DS5000

IBM

DS3000DS4000

DS5000

IBM SVCIBM SVC

+TPC

IBM CONFIDENTIAL


Les bénéfices de l’interface graphique intuitive

Create Storage Pool

Create Volumes

Elimine la complexité

Améliore la productivité

Auto discovery


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Fresh New User Interface Based on XIV GUI

Visual task flow guidance

Integrated videoinstruction

System statusalways available

Systemrecommendations

Link to more information if needed

Storage AllocationStatus of internal StorageExternal storage

Remote Partnership


30

Fresh New User Interface Based on XIV GUI


Function icons


32

Easy-to-Use Interface Hides Any Complexity

GUI Highlights• Based on well-

received XIV GUI• Complexity hidden

with presets but available for advanced users

• Easier navigation between screens guides users to next step

• Launch in-context with TPC or IBM Systems Director integrates server/storage management

• Browser-based so can be accessed from any platform

• Relevant visuals• See command-lines

that are being executed when you perform actions in the GUI


Tier selection for external storage


Easy Tier at pool layer


Key Messages

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Key Messages and Value Proposition

� IBM Storwize V7000 opens a new era in midrange stora ge� Advanced, enterprise class storage efficiency features built in: virtualization, thin

provisioning, automated tiering� All this delivered for the first time in a small, modular, affordable package

● Start small and grow capacity as you need it� Get all these capabilities without adding complexity with ground-breaking ease of use

� IBM Storwize V7000 delivers the following IT benefits :� Easy - improve administrator productivity� Fast – improve service levels

� Efficient – improve storage resource utilization

� Cost effective – dramatic savings compared to compet itive offerings

� Storwize V7000 delivers the following business benefits :� Free up money and people to focus on bringing reven ue producing applications online

� Improve service to your customers

� Increased agility to respond to changes in the mark etplace

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IBM Storwize V7000 Summary

� Modular scalability, supports independent scaling of performance, capacity, and software function – allowing you to start small and grow large without ever changing hardware platforms.

� Integrated software functions and user management interface across the entire range of scalability including external virtualized disk

� Enterprise-class capabilities , including replication functions traditionally found in high-priced enterprise arrays, virtualization capabilities to improve efficiency and application up-time, and management capabilities that make quick work of complex deployments.


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innovation that matters

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