Mod 5 Ibm System Storage Enterprise Storage Part 1

7/28/2019 Mod 5 Ibm System Storage Enterprise Storage Part 1

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2008 IBM Corporation

IBM Systems and Technology Group

2009 IBM Corporation

IBM System Storage Enterprise Storage

Part 1


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2009 IBM CorporationSales Conference DS8000 Intro2

Agenda

Storage challenges

DS8000

System Storage Productivity Center

DS8000 copy services

XIV

Competition

Review Questions


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What are todays key storage-related business issues ?

Customers need to address Volume of Data: Expected to grow 6x by 2010

Categories of Data: Intensive applications

Digital Entertainment

Data Retention

Data Protection

Multi-site backup

Reduce Recover Point / Time

Value of Data: Fixed Content Management

Service Level Agreements

Compliance-must retain data longer

Email archive, X Rays

Security of Data

System-wide

Encryption

Cost to store Data and Impact on Environment

Manage TCO and Energy Consumption

Estimate that for every dollar spent on computer

hardware, another 50 cents is spent on energy.*

office documents discussions

Web content email

instant messagingCAD/CAM

paper digitalpaper digital

photosvideo

Fax

images

audio

Increaseddata from many sources


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IBMs Strategic Storage Direction Design Points Focus

Storage Management opt im ize resources

Consol idat ion reduce cost

Arch ive and Disk Tiers automation, pr ice performance

Virtual izat ion conver t phys ical

Bus iness Cont inui ty protect from c orrup t ion, loss, disaster

Reduce Backup Window

faster approaches, new techno logy

Total Cost o f Ownership reduce storage cost

Comp l iance, Secur i ty- encry pt ion, WORM

Performance Op t imizat ion balanced resour ce uti l izat ion

Integrated A ppl icat ion Fun ct ion simp l i fy, reduce cost,per formance

Open Standards adaptabi l i ty, f lexibi l i ty


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How much data does mankind store?

IDC* says about 281 exabytes in 2007

By 2011, well reach 1,773 exabytes

Thats 600% growth in 4 years

281,000 PB

1,773,000 PBIBM aims to provide a simple solution

for the modern enterprises storageneeds

*IDC White Paper Sponsored by EMC, "The Diverse and Exploding Digital Universe, March 2008

Information Explosion Creates Storage Challenges


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External Storage Capacity Growth Trend

External disk shipments & price(History & Forecast)

173 239 306462

784

1306

2409

3223

5026

7784

11977$126.00

$72.20

$43.90

$31.20

$19.55

$13.34$9.10

$6.13 $4.14 $2.80 $1.890

2000

4000

6000

8000

10000

12000

14000

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010

0

20

40

60

80

100

120

140

PB

$/GB

Source: IDC, 2007


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http://www.ibm.com/systems/storage/disk/ds8000/index.html

IBM Information Infrastructure for the Most Demanding EnvironmentsIBM System Storage DS8000 R4.0 and R4.1

Client value 50% more storage capacity in the same

footprint with new, higher capacity drives

400% increase in System z Volume Size

support with Extended Address Volumes

Reasons to buy

Release 4.0 adds

450 GB fibre channel drives

RAID 6 protection

Release 4.1 improves System z

performance and availability

High Performance FICON

Metro/Global Mirror Incremental Resync

In form ation Avai labi l i ty

Can su stain up to 4.9 mi l l ion IOPs from

a single system!

Enterprise class disk storagefor System z and distributedenvironments


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IBM System StorageTM DS8000 seriesIBM System Storage DS8000 Turbo models enhancements

New opportunities to help

increase ROI and decrease

long-term costs

DS8000 Turbo V3

Game Changing


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DS8100 Base Frame

Frames 4 & 5 - RPQ

Two drawers, each with 2 CPUs

Two power supplies,

each drawing 50%

Batteries

Maximum of 128 drives


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DS8300 Base Frame

Frames 4 & 5 - RPQ


Two power supplies,

each drawing 50%

Batteries

Maximum of 128 drives


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DS8300 Expansion Frame

Frames 4 & 5 - RPQ


Two power supplies,

each drawing 50%

Batteries

Max of

128

drives

X


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DS8000 Models

DS8100

DS8300

128 + 256 = 384

Number of spindles is limited to 384 additional capacity

beyond that requires an upgrade to a DS8300

1.2 to 115 TB

128 + 256 + 256 + 256 + 128 = 1024

1.2 to 512 TB


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POWER5+ p570 is Heart of DS8000

Fast Reliable Efficient

Dual Core

High Clock SpeedsChip Integration

Low failure rate

Hot SwapFault Tolerant

4K cache

boundary


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DS8000 ArchitectureWAKE UP TO THE POWER! IBM p5+ systems

Volatile Memory

PersistentMemory

Power5+

SMP

Power5+

SMP

RAIDAdapter

RAIDAdapter

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RIO-2 Interconnect (instead of pci-to-pci bridge switch) No SPOF, packet switching

Switched Fibre Channel

Point to Point links to each drive and adapter

No common hardware between switch fabrics

Minimal Arbitration Delay

Two simultaneous operations per domains.

Doubles the bandwidth over traditional FC-AL

loop implementations

250-500 MByte/sec bandwidth to a Raid Rank

(ESS was 40-250 MByte/sec)

PersistentMemory

(speed matching buffer)

Locality of reference

(high speed back end)

2 memories , each with a

Processor element( closeto cache memory buffers)

Instead of a single large

Memory shared by multiple

Processors

Volatile Memory

Because the 16 drives and four host paths

are hooked up to a pair of 20 way switches.

A single drive on a private path has no

arbitration.

spin locks on its

directory

1 GByte/Sec/Link

With Overhead, effective seq rate of2 GByte/Sec. Multiple simultaneous

operations during the same interval

4U, drawer, 6 PCI slots each

Linear Scalability:

- Multiple servers talk to disk pool

- Balance I/O to the Processors-Add more capacity, add more

-and faster processors

Faster ASICsPPC 750GX 1GHz for data movement , and

metadata creation

Emulux LP1000 FC protocol Chipset for

FC/FICON protocol engines with large buffer

credits for long distance without droop

Faster ASICsPPC 750GX 500 MHz for data movement ,

and metadata checking

Qlogic FC protocol Chipset for FC/FICON

protocol engines for data checking and RAID

generation


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DS8000 Today - and Positioned for the Future

*All statements regarding IBM future direction and intentare subject to change or withdrawal ..without notice, andrepresents goals and objectives only.

0

100

200

300

400

500

600

700

800

900

4-way 8-way 16-way

KtpmC

Near Linear Scaling

2-way

4-way

8-way

12-way

16-way

** Effective January 11, 2008, IBM has withdrawn from marketing the following features:

IBM System Storage DS8000 series 146 GB 10 000 rpm Fibre Channel Disk Drives

IBM System Storage DS8000 series 300 GB 10 000 rpm Fibre Channel Disk Drives

**

P570

Engines


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DS8000 Technology Advances

Adaptive Multi-stream Prefetching provides substantial

increase in sequential read capacity and performance

Storage Pool Striping (rotate extents) - enables high

performance data placement without special tuning

Dynamic Volume Expansion allows easy, online,

expansion of volumes to sustain data growth for both Z

and Open Systems

Space Efficient Flash Copy thinly provisioned target

copies enhances disk storage space

GUI Management of DS8000 and other end devices

DS Storage Manager

SSPC

More Green


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IBM System Storage Productivity CenterNew Console Offers Integrated, Simplified Storage Management

End-to-end disk management on single screen

Supports heterogeneous systems and devices

SSPC pre-loaded with IBM TPC products

TPC Basic Edition required license

TPC Standard Edition - recommended license

Preload enables simpler install/configuration

SSPC or TPC 3.3.1 required for new systems

New DS8000 serial number beginning with R3 (December, 2007)

New SVC Clusters beginning in 1H08


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FunctionDS StorageManager

SVC AdminConsole

SSPC w/ TPCBasic Edition

TPC StandardEdition

Storage Infrastructure Configuration/Status Reporting

Device Discovery/Configuration Manage multiple DS8000s / SVCs from 1 User Interface Topology Viewer and Storage Health Management Provisioning, including Fabric zoning and Disk LUN

assignment

Configuration Management Highlight configuration changes

over time periods, Best Practice recommendations, Storage

configuration planning and recommendations, Security

planner

Storage ReportingBasic Asset & Capacity Reporting Storage reporting on the relationships of computers, file

systems and DS8000 LUNs/volumes

Capacity Analysis/Predictive Growth Customized and Detailed Capacity Reporting including

Chargeback and Database Reporting

Performance ManagementPerformance Reporting/Thresholds Volume Performance Advisor Recommend DS8000

configuration based on performance workloads

Fabric performance reporting and monitor

More Management with SSPC


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Technology Trends and Directions

Statements regarding IBM's future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only

Dynamic VolumeExpansion

z/OS Global Mirror

Multiple Reader

New Disk

1 TB FATA

RAID6 Factory

Space Efficient

FlashCopy

zOS Global Mirror

Incremental Resynch

2007

System Storage

Productivity Center

Extended distanceXRC FICON with z/OS

Global Mirror.

Pool Striping

Dynamic LPAR

Secure

Erase RPQ

Extended Address

Volumes (3390) SLV

2008

Disk Encryption

New Disk

450GB 15K FC

High performance

FICON System z

RAID-6 Field

Thin Provisioning

Continuous Data

Protection

Additional Engine

Announcements

Hardware

Compression

Application LPARS

FlashCopy Versioning

Power (drive)

Optimization

Global Mirror SMS

In zIIP (preview

announcement only)

Basic Hyperswap

V3.1V4 and beyond

IBM S t d T h l G


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Whats New with DS8000 DS8700 Model

Thin Provisioning

1 TB SATA Disks

Full Disk Encryption

Solid State Disk

Remote Pair FlashCopy More effective two-site business continuity with FlashCopy and Metro Mirror

Intelligent Write Caching

New intelligent algorithm from IBM Research combines and balances existing algorithmsto determine how the write cache should be managed for optimal throughput

De-duplication support

Support for IBM System Storage Data Deduplication offerings to help maximize capacityutilization and enable more effective storage consolidation

VMware Site Recovery Manager support

SRM simplifies disaster recovery for VMware environments

DS8000 team created a new Site Recovery Agent (SRA) that enables clients to use theDS8000 with VMwares Site Recovery Manager.

IBM S t d T h l G


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Binary Compatibility

2004-6 2007-9

POWER5 POWER6POWER PC / POWER

1999-4

130 nm90 nm

65 nm

L2 Cache

4.7GHz

AdvancedSystem Features

Distributed Switch

180 nm

Distributed Switch

Shared L2

1+ GHz

Core

1+ GHz

Core

130 nm

1.9GHzCore

Distributed Switch

Shared L2

1.5+GHz

CoreShared L2

2.2GHzCore

Distributed Switch

2.2GHzCore L2 Cache

4.7GHz Core

AdvancedSystem Features

1.5 GHzCore

Distributed Switch

Shared L2

1.5 GHzCore

Chip Multi Processing- Distributed Switch- Shared L2Dynamic LPARs (32)

DS8000

DS8000 Turbo

DS8700 leverages the DS8000s highly reliable code base!

ESS (Shark)

The IBM POWER processor has been behind the success of IBM

enterprise storage beginning with the Enterprise Storage Server

(Shark) in 1999Benefit: a steady, 10-year l ineage of RAS imp rov ements !

IBM POWER and DS8700 Reliability and Resiliency

DS8700

FUTURE

POWER xxx

DS8XXX

IBM S t d T h l G


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Introducing the New DS8700

Performance

Up to over 150% performance boost with new IBM POWER6-basedcontrollers

New, faster PCI Express (PCI-E) internal fabric enables muchhigher performance and scalability

Almost 70% faster ASIC on the device adapters

Increased FlashCopy performance in every metric

Increased SSD performance on sequential reads Availability

Single model, scalable via concurrent upgrade of all components

Shorter service windows with faster concurrent microcode updates

Better than 99.999% availability Investment Protection and Scalability

DS8700 architecture allows for future expansion of additionalcontrollers and future 8Gb Host Adapters

Future features, such as SSD optimization and M/GM MultipleSession coming soon

Management

Simplified management and application-aware FlashCopy

Security

Full Disk Encr tion enhancements address PCI-DSS com liance

The Next Chapter in IBMs Flagship Disk Platform

IBM S t d T h l G


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Exceptional performance

Up to over 150% performance improvement forsequential workloads

Up to 100% performance improvement for random

workloads

Improved Reliability, Availability, Serviceability

Higher Scalability

Enables higher scalability through POWER6 design,

increased cache size (384 GB), and higher RAS

Greater Energy efficiency

Over 50% more IOPS/Watt

All these benefits with minimal changes to existing firmware and codebase

which translates to higher system reliability and information availability

Proven Server-Based Architecture

New IBM POWER6 processor complex offers



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DS8K Metric DS8700 DS8300 % Chg

FICON 4K Read Hit (IOs/sec) 364K 232K 56%

FICON 4K Write Hit (IOs/sec) 145K 120K 20%

zHPF 4K Read Hit (IOs/sec) 420K 344K 22%

zHPF 4K Write Hit (IOs/sec) 162K 124K 30%

FICON DB zOS (IO/sec) 181K 124K 45%

FICON Cache Hostile (IO/sec) 142K 89K 59%FICON Cache Friendly (IO/sec) 206K 142K 45%

zHPF DB zOS (IO/sec) 201K 165K 21%

zHPF Cache Hostile (IO/sec) 156K 109K 43%

zHPF Cache Friendly (IO/sec) 227K 189K 20%

FICON 4K Read Miss (IOs/sec) 129K 64K 101%

FICON 4K Read-Write Miss (IOs/sec) 89K 62K 43%

FICON 4K Write Miss (IO/sec) 71K 49K 44%

zHPF 4K Read Miss (IOs/sec) 128K 86K 48%zHPF 4K Read-Write Miss (IOs/sec) 90K 63K 42%

Sequential Read BW (GB/sec) 9.3 4.1 126%

Sequential Write BW (GB/sec) 5.3 2.1 152%

DS8700 Performance Matrix (System z workloads)*

*Note: For almost all these maximum throughput benchmarks, all 32 Host Adapters must be utilized.

* Preliminary Pre-GA benchmarks

2.52x

Higher Perform ance for Every Benchmark!



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DS8700 Performance Matrix (Distributed workloads)*

2.48x

* Preliminary Pre-GA benchmarks

Higher Perform ance for Every Benchm ark!

DS8K Metric DS8700 DS8300 % Change

"SPC-1-like" (IOs/sec) 155K 123K 26%

4K Read Hit (IOs/sec) 523K 425K 23%

4K Write Hit (IOs/sec) 203K 164K 23%

4K Read Miss (IOs/sec) 137K 111K 23%

4K Write Miss (IOs/sec) 109K 92K 18%

DBOpen 70/30/50 (IOs/sec) 191K 165K 14%

Sequential Read BW (GB/sec) 9.7 3.9 148%

Sequential Write BW (GB/sec) 4.7 2.2 113%

Single HA Read BW (MB/sec) 530 472 12%

Single HA Write BW (MB/sec) 400 265 50%

One DA Pair Read BW (MB/sec) 1239 866 43%

One DA Pair Write BW (MB/sec) 751 630 19%



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DS8700 Performance Matrix (FlashCopy)*

* Preliminar Pre-GA benchmarks

Higher Performance for Every Benchm ark!

2.98x

DS8700 DS8300 % Chg

FC Background CopySingle Volume

234.5 MB/sec 145.0 MB/sec 61%

FC Background Copy2 DA-Pairs

829.0 MB/sec 600.0 MB/sec 38%

FC Background CopyFullbox

3,102 MB/sec 2,438 MB/sec 27%

60% Cache StandardStd. FlashCopy noCopy

109,000 IO/sec3.91 ms

69,200 IO/sec7.10 ms

57%

60% Cache StandardSE FlashCopy noCopy

77,816 IO/sec11.5 ms

51,000 IO/sec14.9 ms

52%

Sequential WriteStd. FlashCopy noCopy

1,825 MB/sec 1,112 MB/sec 64%

Sequential WriteSE FlashCopy noCopy

539.8 MB/sec 429.0 MB/sec 25%

Write MissStd. FlashCopy noCopy

23,947 IO/sec85.4 ms

8,026 IO/sec191.5 ms

198%

Write MissSE FlashCopy noCopy

12,182 IO/sec168.0 ms

6,815 IO/sec225.2 ms

78%



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IBM Information Infrastructure for Improved Availability

IBM System Storage DS8000 R4.3

Enhancements

Thin Provisioning, with zero performance impact compared to traditionalprovisioning

Faster LUN initialization speeds deployment of new production and HA/DRvolumes

Enhancement to High Performance FICON for System z enables up to 14%

more throughput initially, and more planned. Business Value

Performance and efficiency enhancements extend the value advantage ofDS8000.

Supports shorter Recovery Time Objectives

The only enterprise storage with an option for drive level disk encryption

Technical Benefit

zHPF Multitrack support means applications can read or write more than one

track's worth of data in a single transfer, removing potential I/O bottlenecks.

DS8000 has significant z/OS optimization, but also supports Linux, Unix, and

Windows

Learn More: IBM System Storage DS8000 Series

Thin Provis ioning with No Perform ance Imp act*

Ini t ial ize LUNs Up To 2.6x Faster Than Previou s Method

Compliance Availability Retention Security* After ini t ial izat ion (simi lar to tradit ional volume prov isionin g)

Note: Thin Provisioning and Faster volume initialization

support Linux, Unix, and Windows initially

http://www-03.ibm.com/systems/storage/disk/ds8000/index.htmlhttp://www-03.ibm.com/systems/storage/disk/ds8000/index.html


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1TB SATA 7.5k RPM Drive Support

Higher capacity nearline drives for consolidation and tiered storage

Client Value:

Near-line storage for tier-2 applications that provide lower price per IOP

Where to implement SATA drives in tier 1

storageCustomers looking for low cost per GB and willing to

take some availability risks / performance reductionBandwidth / streaming applications where transfer

rate is more important than seek time

Some applications with low or limited IOPS

performance requirements

Where to implement SATA drives in tier 2

storageDisk-based near-line storage between disk and tape

Disaster recovery target for remote replication

Fixed content / Managed Retention dataTemp work space for short-term processing

Can help consolidation efforts with

tier-2 capacity

System is now scalable to 1,204 TB

physical capacity when fully populated

with SATA drives

1 TB physical capacity

Usable capacity is around 900 GB caused by

sector mapping

Intermix of SATA and Enterprise Drives

is supported on the same DA pair



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Full Disk Encryption and Key Management

Full Disk Encryption drive option (Q1 DS8000; Q2 DS5000)

Embedded encryption engine in each drive (AES 128 standard)

Data encrypted as it enters the drive and decrypted as it leaves the drive

Performance scales linearly as more drives as added, so unlike alternativesolutions, there is no performance loss

Available for fibre channel drives only (146/300/450 GB 15K RPM)

Uses same proven key management (TKLM) as IBMs successful encryptingtape solution

Can be used as either encrypted or non-encrypted (shipped with encryption

turned off from factory)Protects sensitive data when drives leave the data center

Simplifies retirement or re-purposing of older systems easily and economically

Why do cl ients want this? Because al l disk dr ives leave the data center

Only major vendor to build media encryption into the

infrastructure not bolted on



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DS8000 Full Disk Encryption

I ts p redecessor EKM isproven key management

system w ith 2000 customerswor ldwide!

Client Value

Simp le, Secure and Cost-effect ive Key Storage, Key Serving

and Key Management

Unified, secure encryption key manager

Java-based software can run on many platforms (AIX,

Linux, HP-UX, Sun Solaris, Windows, i5/OS, and z/OS

will GA in March!)

Transparent to existing applications and servers and

can leverage existing HA/DR environment

Reduces encryption management costs related to set

up, use and expiration of keys

Enables organizations to comply with disclosure laws

and regulations

Ensures against loss of information due to key

mismanagement

Transparently detects encryption-capable media toassign necessary authorization keys

Standards for interoperability



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DS8000 Solid-State Drive OptionNew Tier-0 dr ives for h igh pr ior i ty ,t ime-sensit ive app l icat ions What are solid-state drives?

Semiconductor (NAND flash)No mechanical read/write interface

No rotating parts

Electronically erasable medium

Random access storage Client Value

Increased performance for transactionalapplications

Online Banking / ATM / Currency Trading

Point-of-Sale Transactions / Settlement

Real-time data mining

Faster data replication and recovery from outages

Historically used for military applications thatneeded to withstand extreme temperatures,shock, vibration, and dust

Market view

Cost is very expensive compared to spinningdisks

Industry expecting breakthrough in capacity(currently available in 73GB and 146GB)

Analysts foresee rapidly closing gap in pricing



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DS8000 Solid-State Drive Option

New Tier-0 dr ives fo r h igh pr ior i ty , t ime-sensit ive appl icat ion s

Client Value:

Lightning fast access to data, energy efficiency, and higher system

availability

IBM is integrating solid state disks into the DS8000 storage system to

offer a new higher performance option for enterprise applications

Best suited for cache-unfriendly data

Advanced functions acceleration

High Performance FICON (zHPF) improves access to data by as

much as 20%

Cross-IBM solution approach to optimizing SSDs DS5000 and SVC



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Remote Pair FlashCopy

Client Value:

More effective two-site business continuity with FlashCopy and Metro Mirror

Helps improve data synchronization when a FlashCopy target is also a Metro Mirror source Prior to introduction of Remote Pair FlashCopy

The Metro Mirror pair could become temporarily unsynchronized and hinder aHyperSwap operation

This became problematic if client would perform many FlashCopies throughout the day

Remote Pair FlashCopy now keeps Metro Mirror primary and secondary volumessynchronized during all FlashCopies

Remote Pair FlashCopy can be combined with:

Incremental FlashCopy

Background copy or no background copy

Nocopy to copy

FlashCopy consistency groups

FlashCopy of open devices using a CKD access device

Remote Pair FlashCopy will GA on April 24 (Plant/Field) No charge for Remote Pair FlashCopy



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Variable LPAR

PrimaryProduction

LPAR QA LPAR

2nd Production

LPAR

Development

LPAR

Single Physical DS8000

Combined Storage

Management Console

Simplification through consolidation

Improved cost of ownership

Improved management efficiency

Reduced data center footprint

Dynamic allocation of resources

Service Level Management

Efficient workload balancing

High availability storage image independence

Lower Long Term Cost Improved ROI

Value Proposition:

Advanced flexibility enables more

granular virtualization and consolidation



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y gy p


Advanced Copy Services

Flash Copy Space efficient

Volume Copy

Metro Mirror

Global Copy

Global Mirror

Mainframe Copy

Services/Enhancements Z/OS Global Mirror DFSMS in zIIP

Basic Hyperswap

Z/OS Global Mirror with ExtendedDistance FICON

DS8000 Incremental Resync,IBM System z, and GDPS

DS8000 Extended Address Volumes inZ/OS

SAN SAN



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y gy p


Power Optimization

RAID group drive spin down

Spin the drives only when data needed



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y gy p

Disruptive grid technology providing onevirtual storage space

More than 450 systems in production to date Best TCO for Enterprise Storage: >50% savings

Tierless architecture implemented astier-1 storage

In production more than 4 years More than 50 patents filed Delighted and loyal customers

For customers, this means:

IBM XIV Storage Technology Profile

Documents

Mod 5 Ibm System Storage Enterprise Storage Part 1