Amikor a kevesebb is több Adattárolás hatékonyan 2009 március 26, Győr

Amikor a kevesebb is több – Adattárolás hatékonyan 2009 március 26, Győr Sági Béla +3620 311 4887 [email protected]

© Copyright 2008 EMC Corporation. All rights reserved.

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Amikor a kevesebb is több

A lámpák száma a legfontosabb? –Vagy a hatékonyság?


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Miért EMC?

„THE storage company” • Stratégiai fókusz – A szerver gyártóknál ez csak kiegészítő termék – sokszor vegyes paletta, alkalmi OEM megállapodások

• Stratégiai partnerség az összes fontos ISV-vel – VMware (!!), MS, Oracle, SAP...

• Garantált együttműködés mindenkivel – Az EMC ebből él!! – A legszélesebb körű szerver-támogatás – Egyedülálló léptékű és mélységű tesztelés (eLAB) – Sok szerver jobban integrálható EMC-vel, mint a saját storage-al!

• Messze a legnagyobb összegű R&D a területre – Technológiai vezető szerep – Kiváló minőség, kiforrott termékek, magas fokú integráció

• Pénzügyileg optimalizált megoldások – Finanszírozások – Alacsony TCO számok – Visszavásárlások


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Adattárolási kihívások

CIO kihívások megváltoztak: •Hogyan tároljunk többet gondolkodásról a •Hogyan tároljunk hatékonyan irányba

External Storage—PB Shipped 20,000 PB

19,161 (Source: IDC)

15,000 PB

56 %

10,000 PB

CAG

R

12,283 7,873

5,047

5,000 PB

840

1,295

2003

2004

2,075

3,235

0


2005

2006

2007

2008

2009

2010

3

Új megközelítés: Backup / Recovery / Archive

Recovery process

Production

Archive process

1. Értsük meg a jelenlegi környezetet 2. A nem változó információkat mozgassuk aktív archívumba 3. Mentsük diszkre az aktív, produktív adatokat 4. Hívjuk vissza az archívumból vagy töltsük vissza a mentésből


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Hatékony adattárolás

Jelenlegi Környezet

Remote Volumes

Clones

Production Data

Backup Data


Ajánlott környezet Hatékonyabb adattárolás

1. Osztályozás és rétegezés 2. Az inaktív adatok archiválása 3. A redundáns adatok eltüntetése 4. A mentések optimalizálása 5. Clone helyett snap 6. Egyszerű konszolidáció IP tárolókkal 7. Virtualizáljuk a szervereket!

Remote Volumes Clones

Tier 1 Snaps Tier 2 Tier 3

Archive Data

Backup Data

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CLARiiON— a vezető középkategóriás tárolómegoldás CLARiiON CX4

CLARiiON Fibre Channel és iSCSI:

• 99.999% rendelkezésreállás

Költséghatékony konszolidáció iSCSI használatával

– Mért rendelkezésreállás

• Adatmobilitás – Non disruptive in-the-box mobility és heterogén környezetek közti adatmozgás

– Direkt storage-ok eliminálása – Storage kihasználás növelése – Rugalmasság növelése

• TCO vezető szerep

Ethernet iSCSI SAN

CLARiiON CX


#1 Középkategoriás tárolók - RAID (IDC Q2 2008) 6

Amit ma a középkategóriában tudni lehet Vezérlőelv a hatékonyság

UltraFlex technológia FC + iSCSI, hot-plug bövítés, új technológiák integrálásának lehetősége

64-bit FLARE és multicore processzorok Mintegy kétszeres teljesítmény és skálázhatóság

Egyidejű helyi- és távoli replikáció (CLR) Integrált RecoverPoint IO – elosztó ez egyszerűbb megvalósításért

Flash diszkek (SSD) “0.” tárolási osztály – 30-szoros IOteljesítmény

Diszk fordulatszámcsökkentés, kisfogyasztású SATA II meghajtók, adaptív hűtés Új energiatakarékos technológiák

Takarékos kapacitáskiosztás Thin / Virtual Provisioning – hatékonyabb kihasználás

CLARiiON CX4 Új generációs architektúra © Copyright 2008 EMC Corporation. All rights reserved.

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Navisphere QoS Manager és VMware DRS integráció Virtualizált környezet – a tároló alkalmazkodása

Before After NQM NQM

Feladatnak megfelelő erőforráskiosztás • • •

Throughput Bandwidth Response-time

VMware DRS és Clariion integráció •

High Priority

Medium Priority

Low Priority

APP

APP

APP

APP

APP

APP

OS

OS

OS

OS

OS

OS

Optimalizálni a Storage oldalt is

VMware ESX Server

Available Performance

Nem csak Virtualizált környezetben

Applications © Copyright 2008 EMC Corporation. All rights reserved.

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Replikáció – Akár más gyártók termékével is

Symmetrix

Adatmásolás SAN Copy-val • • • • •

CLARiiON - CLARiiON (incremental SAN copy) CLARiiON - Symmetrix CLARiiON - IBM FAStT CLARiiON - HP EVA, MA, EMA, MSA1000, CLARiiON - Hitachi

SAN/WAN

CLARiiON CX4


Hitachi

HP IBM

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Replikáció –Mért ne használjuk a meglévő infrastruktúrát

• Continuous Data Protection (CDP) – Helyi másolatkészítés

• Continuous Remote Replication (CRR) – Asynchronous alapú távoli másolat

• Concurrent Local and Remote (CLR) ő ben – Helyi és távoli replikáció adott idő

LOCAL SITE

REMOTE SITE

RecoverPoint SAN

RecoverPoint WAN

Local volumes on EMC/IBM/HDS/HPQ

SAN

Remote volumes on EMC/IBM/HDS/HPQ


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De-Duplication

Távoli helyi irodák mentése • Nem kell bajlódni a távoli mentésekkel, központban megvalósulhat

Adatok felosztása sub-file-okra, változó hosszúságú szegmensek

Minden egyedi adatot tároljunk, de csak egyszer

O H

O

• Meglévő környezet lehetőségeinek maximális kihasználása, nem igényel a központosítás hálózat bővítést

H

H H

O H

VMware Infrastructura Mentés

H

O

O

H

H

H O

H

H

• Virtuális környezet mentésének problémája a nagy adatismétlés és a sávszélesség • Guest, ESX Service Console és VCB backup alapú lehetőségek

Sávszélesség problémák • Kevesebb adatforgalom

Archiválási megoldások • Centera az archiválásokra

AVAMAR SOFTWARE

AVAMAR DATA STORE

SW megoldás

Integrált HW SW megoldás

AVAMAR VIRTUAL EDITION FOR VMware Av am ar V M OS

Applica tion

Av am ar V M

OS

OS ESX Se rv er Ha rdwa re

CPU Me mor y


VMware optimalizált megoldás

NIC

Dis k

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Belépő szintű storage ajánlatok


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Beruházás finanszirozása Halasztott fizetés: - akár 12 hónap múlva történő fizetés, egyösszegben - az ügyfél könyveibe kerül az eszköz

006 Leasing - ez egy halasztott kezdésű leasing, 6 hónap múlva fizeti az első részletet - nem kerül a könyvekbe - az eszköz a futamidő végén alacsony maradványértéken az EMC tulajdonát képezi

0% Leasing - ez egy leasing 36 havi futamidővel, aminek nincs plusz költsége - nem kerül a könyvekbe - az eszköz a futamidő végén egy bizonyos alacsony maradványértéken az EMC tulajdonát képezi

Használt tárolórendszerek beszámítása a vételárba - EMC tárolók - Nem EMC tárolók, pl.: HP, IBM, NetApp


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Q&A [email protected] +3620 311 4887


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Belépő szintű storage ajánlatok


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EMC Backup Advisor Data Protection Advisor Backup Advisor

Reporting

Backup Advisor and NetWorker • Add-on solution for NetWorker or third- protect business-critical data by centralizing and accelerating backup and party backup solutions

Consolidated reporting across infrastructure

recovery operations across heterogeneous environments

• Provides analysis, reporting, and alerting of backup environment • Provides unparalleled insight into backup infrastructure • Collects and correlates backup operations into easy-to-understand, fully customizable reports, charts, and graphs • Offers a single view into backup operations, greatly reduces time spent troubleshooting

Built on a highly scalable open architecture, NetWorker reduces management overhead by automating the protection of storage assets in DAS, NAS, and SAN environments—from the largest corporate data centers to the smallest satellite-branch offices

Monitor and alert on HW or SW conditions

Troubleshooting

Heterogeneous clients

Drill down on multiple monitored metrics, event correlation

Key applications

Advantages • Predictive Analysis Engine and Cross Domain Correlation

LAN

– Proactively troubleshoot issues to improve backup success

Performance Management

Backup server

• Monitors entire backup infrastructure – Better identification for where real problems and bottlenecks reside

Monitoring

NAS

Storage Node

SAN

• Fully customizable – Ease to customize reports and integration with other applications

• Complete “Next Generation Backup”

Capacity Planning

Diskbackup target

• Broad backup application support – Provides complete coverage

Track backup performance at host, network and tape devices

Tape library

Track current and forecast future capacity growth

– Game changing advantages © Copyright 2008 EMC Corporation. All rights reserved.

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Rétegezett hálózati adattárolók Tiered Storage—Specialized platforms to meet varying performance and availability requirements EMC’S BEST-OF-BREED OFFERINGS—SUPERIOR CHOICES, PROVEN TECHNOLOGY, BEST VALUE EMC Disk Library

EMC Centera

CLARiiON

Celerra

CX4 UltraScale Series

NS80

Invista Connectrix

Symmetrix DMX-3 and DMX-4

NSX

DL4106 NS40

DL3D DL3D 1500 3000

DL4406 DL4206

EMC Centera 4-Node

Fibre Channel and iSCSI

NX4 NS20 NS40G NS80G AX4

DMX-3 950 DMX-4 950

Rainfinity Global File Virtualization

Ease of Use Improved Energy Efficiency Information Centric Security Investment Protection

Broadest Range of Function, Performance, and Connectivity External Disk Storage

Networked Storage

External RAID

Mid-Tier External RAID

(FC, iSCSI SAN, and NAS)

EMC IBM

21.7% 13.1%

EMC IBM

23.1% 13.4%

EMC HP

26.4% 12.9%

EMC

20.5%

IBM

13.7%

HP

12.9%

HP

11.3%

IBM

11.4%

Dell

9.2%

NetApp

8.5%

NetApp

10.6%

NetApp HP

16.6% 16.2%

NetApp HDS

8.0% 7.6%

Dell HDS

8.1% 8.1%

Dell HDS

8.6% 7.1%

Dell

15.9%

Sun

7.1%

Sun

7.6%

Sun

7.0%

HDS EMC/Dell/FSC**

EMC/Dell*

27.2%

EMC/Dell*


28.7%

EMC/Dell*

32.2%

Sun

9.2% 6.2% 32.7%

Source: IDC Q2’08 Worldwide Disk Storage Systems Quarterly Tracker, Sept. 2008 *Combines EMC’s revenue with Dell’s Dell/EMC CLARiiON revenue. **Combines EMC’s revenue with Dell and Fujitsu-Siemens’ CLARiiON revenue. 17

Avamar—Architecture and Systems Supported Client Operating Systems Supported

Innovative Architecture • Redundant Array of Independent Nodes (RAIN) architecture – Each server node with internal disk storage and CPU – Provides high availability and fault tolerance across nodes

• Grid architecture for online scalability and performance • Daily integrity checks for Avamar server and data recoverability • RAID protection from disk failures • Available for Avamar software and Avamar Data Store

Microsoft Windows Server 2003 Standard and Enterprise Microsoft Windows 2000 Server and Advanced Server Microsoft Windows NT 4.0 Server Microsoft Windows XP, XP Professional, Vista Red Hat Linux 8.0, 9.0 Red Hat Enterprise Linux (RHEL) 2.1, 3.0, 4.0 Solaris 2.6, 7, 8, 9, 10 SUSE Linux Enterprise Server 8, 9, 10 IBM AIX 5.1, 5.2, 5.3

Avamar Server Parity across storage nodes

Verified checkpoint

HP-UX 11.0, 11iV1, 11iV2 Mac OS X 10.4x NetWare 6.5 Novell Storage Services (NSS) OES 2

Application Modules Supported Microsoft Exchange 5.5, 2000, 2003 Microsoft SQL Server 7.0, 2000, 2005 Oracle 9i, 10g, 10gR2 IBM DB2 8.2.x NDMP (EMC Celerra) DART 5.5 Utility and spare node

NDMP (NetApp) Data ONT AP 6.3, 6.4, 6.5, 7.0.4, 7.0.5, 7.0.6

VMware Infrastructure Supported VMware ESX Server versions 2.5.3, 3.0.x, 3.5 = ESX client OS-certified using RHEL 4 client (support within virtual machines depends on VMware support of client operating system)


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Celerra Software DART Capabilities • Celerra SnapSure – Full function read-only/read-write snap – Snap and restore iSCSI LUNs, individual files and complete file systems

Snapshots are copies of changed data made using a minimal amount of storage capacity for each point-in-time image.

• Automated Volume Management – Simplifies and automates file system creation based on workload profile – High performance, bulk storage, backup to disk, and archive – Automatically selects appropriate drive type, RAID level, striping, and physical assignments

AVM simplifies configuration of the array, file server, and file system for different workloads.

• Celerra FileMover – Transparent to client – Integrated with leading policy engines Rainfinity File Management Appliance, Enigma, SmartMove, Arkivio, AutoStor, and others

File-migration API: Enables ILM via transparent, automated, policybased archiving.

• Virtual Provisioning – Thin provisioning with an additional capability to automatically extend file systems

Virtual (Thin) Provisioning allows user to physically allocate just the storage that is needed within a defined virtual file system or iSCSILUN

Optional Capabilities • File System Performance—Celerra MPFS Multi-path File System – Unique functionality, combining iSCSI/FC protocol and Celerra – Delivers up to 30X file system performance, without re-coding applications

• WORM Capabilities—Celerra File Level Retention – Protects files and directories from deletion, alteration, renaming, or overwriting during designated retention period

• File Mobility and Archiving—Celerra plus Rainfinity File Management Appliance – Automates consistent policies across file systems – Complete visibility to information spread across file systems – Automated archiving to Centera

• File Virtualization—Celerra plus Rainfinity – File system virtualization and heterogeneous Global Namespace management – Transparent and non-disruptive file migration

• Network Management—Celerra plus Smarts – Simplifies IP network management by providing real-time root-cause analysis, shortening time to resolution

• Storage-Platform Technologies—Celerra plus CLARiiON, Symmetrix, and Centera – Extends best-of-breed platform functionality – Leverages investment in infrastructure, people, and processes

• IP Replication—Celerra Replicator – Point-in-time asynchronous file system and iSCSI LUN replication – Directly specify replication service levels – RPO and QoS – Multi-site disaster recovery


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Hatékony és rugalmas adatvédelmi megoldások Information protection is a critical business and information management challenge. Lowering risk and achieving desired business outcomes are the major determinants for selecting the optimal protection approach. Companies are looking to reduce costs and improve the effectiveness of their information protection implementations. Data replication and automation is the most effective approach for achieving business resumption. EMC offers a full portfolio of replication solutions that are proven and time-tested including solutions include an innovative, heterogeneous network-based family with industry-leading replication products for rapid deployment and simplified management.

Customer Challenges Improve IT availability/recovery service levels Explosive data growth pushing protection capabilities to breaking point Increase in mission-critical applications: e-mail, web, ERP, VMware Virtualization drives need for integrated BC/DR for physical and virtual environments • Confusion around cost/complexity of technology options to satisfy business requirements

• • • •

Priorities

Description

EMC Offering

Protection for the Enterprise

Protect critical applications and meet most demanding RTOs and RPOs

Business Continuity Services, SRDF family, TimeFinder family, GDDR, RecoverPoint, Open Replicator

Protection for the Midrange

Affordable capabilities for any-to-any replication Effective replication for Windows, Linux, VMware, UNIX environments using CLARiiON or Celerra

RecoverPoint family, MirrorView, SnapView, Celerra Replicator, SnapSure, RepliStor, SAN Copy, BC/DR Solutions

Protect Virtual environments

Integrated BC/DR for physical and virtual environments

EMC Replication products and VMware SRM

Replication management

Make information protection more manageable

Replication Manager

Right Product for Every Requirement Not “One Size Fits All”

Network-Based “Any-to-Any” Replication LOCAL SITE

REMOTE SITE

RecoverPoint SAN

RecoverPoint WAN

SAN

PowerPath AutoStart

Platform Local volumes on EMC/IBM/HDS/HPQ

Storage, switch, and server protection

Remote volumes on EMC/IBM/HDS/HPQ

SRDF/Star Recover Point GDDR SRDF Family VMware/SRM MirrorView Centera STAR SAN Copy AutoStart Open Replicator Celerra Replicator SnapSure RepliStor TimeFinder Family EDL SnapView Avamar Avamar SnapSure Remote NetWorker RecoverPoint Processing Remote RepliStor Automatic Information EDL On-site processing All critical Recovery resumption: data safe at Backup “lights out” Quick, remote location Frequent, accurate, consistent, predictable nondisruptive recovery backups

Local

Remote


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RecoverPoint Network-Based Continuous Remote Replication (CRR)

SAN Third- EMC Party

RecoverPoint splitter drivers

– Intercepts server writes (block-level) – Resides on CX, host or in fabric – Mirrors write to RecoverPoint appliance

RecoverPoint appliance – – – – – –

Journal writes to History Volume Manages and prioritizes resources Compresses data for WAN transfer Distributes changes to remote site Manages recovery processes Supports instant access to protected data


SAN

WAN

EMC ThirdParty

Journal – – – – –

Tracks all data changes to every protected LUN Utilizes bookmarks for application-aware recovery Repository for live data updates Provisioned from existing SAN LUNs Dynamically compressed, which saves storage

Provides advanced functionality – Policy-based bandwidth management – 3–15-times data compression – Lowers cost of IP infrastructure

Supports heterogeneous environments – Works with EMC and third-party storage – True any-to-any volume replication

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RecoverPoint Network-Based Continuous Data Protection (CDP)

Application servers

Database servers

Messaging File and servers Print servers

SAN

RecoverPoint splitter drivers

– Mirrors server writes to RecoverPoint appliance – Resides on host or in fabric

RecoverPoint appliance

– Managed and prioritizes resources – Writes changes to CDP Journal – Distributes changes to target

Journal

Third- EMC Party

Disk systems

Local CDP Journal

– – – – –

Tracks all data changes to every protected LUN Utilizes bookmarks for application-aware recovery Repository for live data updates Provisioned from existing SAN LUNs Dynamically compressed, which saves storage

Supports heterogeneous environments – Works with EMC and third-party storage – Fabric splitters support Cisco SANTap


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Virtualizált környezet – a tároló alkalmazkodása

Integrated with ControlCenter • Extends management and automation to the entire server, storage, and storage-network environment Key Features: • Provisioning • Configuring • Auto-discovery • Fault notification • Secure access management Provides management for: • SnapView • MirrorView • SAN Copy • Virtual LUN technology Navisphere Management Suite Offerings: • Navisphere Manager • Navisphere Quality of Service Manager • Navisphere Analyzer • Navisphere Agent/CLI © Copyright 2008 EMC Corporation. All rights reserved.

Navisphere Quality of Service Manager Use Cases • Consolidating multiple applications into a single CLARiiON – Manage storage resources based on service levels and performance objectives – Consolidate applications without sacrificing performance for Tier 1 – Leverage Fibre Channel and iSCSI connectivity and optimize performance • Dynamically shift priority based on schedules – Optimize for OLTP/e-mail during business hours, and backups and reporting during off-hours

High priority

Medium priority

Low priority

OLTP E-mail

File Services

Test and development

BEFORE

AFTER Performance

• Centralizes management • Web-based remote management • Cross-generational support (to previous generations of CLARiiON) • Manage multiple arrays attached to multiple servers from a single console • Simultaneously apply management rules to multiple arrays across the enterprise • Array-based application for secure, fail-safe storage-management access (no separate appliance required) • Supports Virtual LUN technology to enable movement of volumes without application disruption

Performance

Navisphere Management Suite

Without QoS

With Quality of Service Manager

Compatible with all CLARiiON CX and CX3 UltraScale arrays with FLARE 24 23

Mentési / archiválási megoldások új generációja Next-Generation Backup, Recovery, and Archive is focused on helping customers to solve the challenges associated with their backup, recovery, and archive operations leveraging EMC’s portfolio of hardware, software, and services.

Priorities

Description

E-mail and file server archiving

Use FSA and ESA tools to FSA, ESA, Centera, improve customer backup by Rainfinity, EmailXtender archiving fixed content out of tier-1 (EX), DiskXtender (DX)

VMware and remote office backup

Help customers improve backup and recovery by eliminating redundant data in production systems

Avamar

Enhanced TSM operations with DL

Identify customers using TSM backup application and sell the advantages of EDL

EMC Disk Library (EDL), EMC Backup Advisor (EBA)

Leveraging your infrastructure

Show customers the value of having more than one piece of the BURA product suite

Centera, EMC Disk Library, NetWorker, EX, DX, FSA, ESA, EBA

Upgrade to enterprise-class backup

Help customers upgrade from Symantec BackupExec for enterprise-class

NetWorker, EBA

Customer Challenges • • • • •

Uncontrollable data growth Tape and optical infrastructures can't keep pace Increased requirement for faster recovery service levels Security of backup data becoming critical Increasing requirements to retrieve data more quickly

EMC Offering

Active Archive

Recovery process

Production

Removes static content from backup stream Keeps data protected, accessible, and compliant

Archive process

HigherCapacity Disk Drives

Értsük meg a jelenlegi környezetet A nem változó információkat mozgassuk aktív archívumba Mentsük diszkre az aktív, produktív adatokat Hívjuk vissza az archívumból vagy töltsüjk vissza a mentésből

Improves cost, reliability and performance of backup and archive

De-duplication

High Capacit y Disk

Reduces the amount of data in the backup environment up to 300:1

Security

Reduces risk of unauthorized access to corporate information


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Celerra univerzális (FC + IP) hálózati tároló #1 in NAS (IDC 1Q 2007)

Celerra Family

No-compromise availability

• Broadest range of gateway and integrated products • Leverages Symmetrix and CLARiiON • World-class solutions, services, and support CLARiiON

• Five 9s availability, integrated advanced clustering, managed as a single device Advanced functionality at no extra cost

• Across full line of integrated and gateway IP platforms

COST

• Most comprehensive suite of built-in features Price/performance leadership Up to 30X file system performance

NS40G

• Patented Multi-path File System combines iSCSI/FC with file serving to deliver accelerated performance for clients

NS40G Symmetrix

Advanced ILM for IP Networks • File server consolidation, file virtualization, file archiving, network management, policy-based management

CLARiiON NX4 NS120 NS480 NS960

SERVICE LEVEL

Economical

Compatible

Functional

Native Microsoft management for common operations

Low attachment cost

Clients

Client integration with Celerra SnapSure DFS support Active Directory integration and GPO support

Low management cost

Applications

Centralized security, management, and backup

Leverages existing skill sets

Networks

Reconfigure on the fly

Celerra/Microsoft Compatibility • • • •

Celerra Symmetrix NSG8

• Access-Based Enumeration (ABE)


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CLARiiON replikáció — SnapView/MirrorView Snapshots: Logical point-in-time views of source volumes

SnapView Production Application host server

Disaster-Recovery Consolidation with 4:1 Fan-in

• Creates snapshots instantly

Tape backup

S

• Rollback feature provides Instant Restore to source volume Report generation

Snap Snap Snap Snap Snap Snap

Prod info

S

• Creates a single-point-in-time instance of production volume

Centralized Distributed locations data center

• No performance overhead when processing both source and clone volumes

Decisionsupport tools

• A loss of data in the source volume does not affect clone copy (same as snapshot)

BCV

• Supports incremental restores and re-establishes to source volume

BCV

Concurrent Mirroring for Parallel Processing T1 Backups T1 reporting DSS

S S

• Supports Instant Restore

BCV Snap

CLARiiON

S

Clones: Full copies of source volumes

BCV

Prod info

T2 Remote-location T2 disaster recovery

MirrorView protects critical production information • Protection for disaster recovery, equipment upgrades, and testing

Replication Manager/SE provides effective management of SnapView and MirrorView MirrorView

MirrorView and SnapView Integration to Eliminate Planned and Unplanned Outages

• Protection from natural, mechanical, and environmental disasters • With SnapView, enables concurrent information access at a remote site

S

Maintains synchronous and/or asynchronous mirroring between two or more CLARiiON systems

Target A

Source B

Target B

Local CLARiiON

Remote CLARiiON

T

Snap

• Storage-based; uses no host cycles Source A

T T T T

S

• Requires only a fraction of the original file system space

Snap

Local and remote copies for processing

• Bi-directional mirroring for maximum protection

Bi-directional Support for Multiple Sites

• Centralized, simplified management via Navisphere Management Suite • MirrorView/Synchronous: all writes between source and target are protected • MirrorView/Asynchronous: affordable long-distance replication • Native Fibre Channel and iSCSI replication

T T T

S S S

S S S Site A

T T T Site B


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Heterogén replikáció - RecoverPoint and SAN Copy RecoverPoint

SAN Copy

CENTRAL DATA CENTER

• Host or fabric-based

• Copies disk volumes

• Continuous Data Protection (CDP)

• Leverages IP-extended SANs

– Local replication at the primary site

• Continuous Remote Replication (CRR) – Asynchronous remote replication

• Concurrent Local and Remote (CLR) – CDP and remote replication of the same data

• Bandwidth reduction – Improves RecoverPoint WAN utilization 5-10x – Unique data reduction techniques sends only changed writes – Optimized, high-yield compression algorithms compress blocks

• Recovers to specific point in time and bookmarked application event • Microsoft-supported VSS integration to automate Exchange and SQL Server recovery • Integration with EMC Replication Manager – Manage CDP and array replication from a single console

• Integration with VMware Site Recovery Manager • Bi-directional – any-to-any heterogeneous replication

• CLARiiON-resident software

Data

– No server cycles consumed

Data Data

• Copies data between arrays: – CLARiiON and CLARiiON (incremental SAN copy) – CLARiiON and Symmetrix – IBM FAStT – HP EVA, MA, EMA, MSA1000, HSG80 – Sun StorEdge T3

Data

LONDON

• Managed or scripted via Navisphere CLI for automation

Data

Data

Data

ATLANTA Data

Data

Operational Recovery and Disaster Recovery File and Application Database Messaging print servers servers servers servers

RecoverPoint and RecoverPoint/SE

• 4-8 RecoverPoint appliances per site Local Protection

• 150 TB (max) of protected data SAN

RecoverPoint/SE

Rem ote

RecoverPoint

• Windows host-based or CLARiiON-based • Single CLARiiON CX4/CX3/CX per site • 2 RecoverPoint appliances per site • 4 TB, 8 TB, or 16 TB of protected data • Upgradeable to RecoverPoint © Copyright 2008 EMC Corporation. All rights reserved.

Protection

Concurrent Local and Rem ote Protection

Local CDP Journals

CLARiiON 27

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