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1© Copyright 2009 EMC Corporation. All rights reserved.
EMC Avamar Powershot Technical Discussion
Retain. Replicate. Recover.
Sistemas y Soluciones Tecnologicas Internacional
2EMC CONFIDENTIAL—INTERNAL USE ONLY
?Massive Data Growth
Shift to Virtual
Backup and Recovery Under Stress
Ensure all data is backed up and recoverable…
…for both virtual and physical infrastructure…
…while controlling costs and increasing efficiency?
Can you…
3EMC CONFIDENTIAL—INTERNAL USE ONLY
Retain more.
Replicate smarter.
Recover reliably.
Efficiently move data offsite – faster Only move deduplicated data for 99% bandwidth efficiency and cost-effective DR
Leverage end-to-end data verification Continuous fault-detection and healing ensure data recoverability to meet SLAs
Retain backups longer, using less disk 10-30x data reduction eliminates the use of tape for operational recovery
EMC Avamar Deduplication
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Deduplication Dramatically Reduces Storage Capacity Requirements
Deduplication10–30 times less data stored versus fulls + incrementals with typical retention policies
0
10
20
30
1 5 10 15 20
Weeks in Use
Data
Sto
red
Deduplication storage
Traditional storage
5EMC CONFIDENTIAL—INTERNAL USE ONLY
Retain. Replicate. Recover.
Dedupe everything without changing anything
Never backup the same data twice
Revolutionize your backup by moving less data to solve your toughest VMware, NAS, and remote office backup challenges
Avamar Deduplication Backup Software
EMC Avamar
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SECONDARY SITE
PRIMARY DATA CENTER
Direct to Avamar Virtual Edition
Replicate to Main Data Store
Direct to Local Avamar Data Store
Replicate to Main Data Store
Avamar Agents OnlyDirect to Main Data Store
SMALL REMOTE OFFICE
DESKTOPS & LAPTOPS LARGE REMOTE OFFICE
DISTRIBUTED VIRTUALIZATION SITE
AvamarA single solution to protect from the edge to the data center
VMware ESX
7EMC CONFIDENTIAL—INTERNAL USE ONLY
EMC Avamar
Move Less Data, Eliminate Bottlenecks
Simple Single Step Recovery
Never backup the same data twice
?How…
Faster VMware Backups, Greater Consolidation
Faster NDMP (Network Data Management Protocol) Backups
Efficient Remote Office Protection
8EMC CONFIDENTIAL—INTERNAL USE ONLY
EMC Avamar
Significantly reduce ESX CPU and I/O resources, solving shared resource bottlenecks
10 times faster daily full backups / 90% reduction in backup times
Up to 95% reduction in data moved Up to 300:1 reduction in network I/O
Enables greater server consolidation via reduced resource consumption, giving it back to the applications
Move Less Data, Eliminate Bottlenecks
?How…
Guest VMware Consolidated Backup
PhysicalServer
Virtual Machines
SANStorage
VCB proxy server with Avamar agent
Avamarserver
CentralizedData Mover
= Avamar Software Agent
ResourcePool
VMware Virtualization Layer
x86 Architecture
Service Console
AvamarServer
ESXServer
AvamarAgents
ResourcePool
ESX Server
Hardware
Faster VMware Backups, Greater Consolidation
Faster NDMP Backups
Efficient Remote Office Protection
9EMC CONFIDENTIAL—INTERNAL USE ONLY
EMC Avamar
Avamar NDMP full backups are 10x faster than traditional methods with backups available immediately for restore
Single step restore benefits large filers by eliminating need to restore incrementals
Moves less data supporting multiple simultaneous backups from 1 or more NAS devices
Move Less Data, Eliminate Bottlenecks
?How…
LAN LAN/WANAvamarData Store
Data Dedupe
Avamar Accelerator Node
NDMP
EMC Celerra
NetApp
10TB1TB 5GB
10% Day Over Day Change
Deduplicated Compressed
Faster VMware Backups, Greater Consolidation
Faster NDMP Backups
Efficient Remote Office Protection
10EMC CONFIDENTIAL—INTERNAL USE ONLY
EMC Avamar
One solution, 3 remote office options based on needs
Avamar Node for remote locations with larger data volumes
Avamar Virtual Edition for locations with existing virtual infrastructure
Client only for branch offices with limited data and local IT expertise
Reduced backup size leverages existing bandwidth
Local office protection with DR and centralized control
Move Less Data, Eliminate Bottlenecks
?How…
Replication
Avamar Node Avamar Client Avamar Client
Avamar at data center
Avamar at DR site
AvamarVirtual Edition
Manufacturing & Assembly
WarehouseDistrictSales Office Research &
Development
Faster VMware Backups, Greater Consolidation
Faster NDMP Backups
Efficient Remote Office Protection
11EMC CONFIDENTIAL—INTERNAL USE ONLY
EMC Avamar
Move Less Data, Eliminate Bottlenecks
Simple Single Step Recovery
Never Backup the Same Data Twice
?How…
All Recoveries are From Full Backups
Simplified Management of Backups
12EMC CONFIDENTIAL—INTERNAL USE ONLY
EMC Avamar
Eliminate Multi-Step reconstruction of full and incremental backups
Fast client recovery directly from DR sitesManage fewer backups – full’s only
Simple Single Step Recovery ?How…
Send for Tapes
1
Load each tape
2
Weekend
IncrementalBackup
IncrementalBackup
IncrementalBackup
FULLBackup
IncrementalBackup
IncrementalBackup
IncrementalBackup
IncrementalBackup
FULLBackup
Restore Client
Client
FULLBackup
Conventional Recovery WITH AVAMAR…
3
…Fulls and incrementals cataloged separately
…Media is transported and loaded
…Multi-step point in time rebuild
Always recover in one simple step
IncrementalBackups
IncrementalBackup
IncrementalBackups
All Recoveries are From Full Backups
Simplified Management of Backups
13EMC CONFIDENTIAL—INTERNAL USE ONLY
EMC Avamar
After
Data Domain – Covers entire environment, works with
existing backup software and infrastructure
– Replicates offsite for fast and safe DR
– 7 PB protected
Avamar– Solved VMware backup challenge in data centers
– Backs up 200+ remote sites daily
Financial Impact– Avamar $3.5M TCO savings over 3 years (VMware use
Case)
Worldwide Financial Institution
More Secure
LessRisk
3.5MLess$$$
MorePerformance
LessNetwork
TapeMinimized
LessManagement
Main data center, regional data centers and over 200 remote offices
VMware and TSM backup and recovery bottlenecks limiting consolidation
Tape used in all locations and shipped offsite
Tapes containing data on 12 million customers lost in transport to offsite storage
Before
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How it WorksGlobal, sub-file data deduplication
At the source—Deduplication before data is transported across the network
At the target—Assures coordinated deduplication across sites, servers, and over time
Granular—Small, variable-length sub-file segments guarantee most effective deduplication
Send and store each atom only once
Backup repository Break data into atom (sub-file, variable-length segments of data)
O H
O
HH
O
HH
O
HH
O
HH
O
HH
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Only unique data segments are backed up
Data already backed up, so only a unique ID pointer is stored (20 bytes)
First instance Duplicate instance Modified instance
March 2009 March 2009 April 2009
Unique data stored on disk, available for immediate recovery
A B C D
AB
CD
A B
C D
E
A B
C D
E B
C D
E
New data segment identified and backed up
How Data Deduplication Works
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EMC Avamar – Proceso de Deduplicación
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Retain: Store More for Longer with LessOver one year of retention in 3U of Data Domain deduplication storage
Week 1
Backup Cumulative Estimated PhysicalData Logical Reduction
April 14 3.8 TB 10x 366 GB
April 21 5.2 TB 12x 424 GB
April 28 6.6 TB 14x 482 GB
May 31 12.2 TB 17x 714 GB
June 30 17.8 TB 19x 946 GB
TOTAL 23.4 TB 20x 1,178 GB
April 7 2.4 TB 8x 308 GB
Week 2
Week 3
Month 1
Month 2
Month 3
Month 4 July 31 23.4 TB 20x 1,178 GB
First Full 1 TB 4x 250 GB
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Avamar Supported Operating Systems and Applications
Application modules IBM DB2 9.1, 9.5, 9.7 IBM Lotus Domino 6, 7, 8 Microsoft Exchange 2003, 2007, 2010 Microsoft Office SharePoint Server 2007 Microsoft SQL Server 7.0, 2000, 2005, 2008 NDMP (EMC Celerra with DART 5.5, 5.6) NDMP (NetApp Data ONTAP 6.5, 7.0.4, 7.0.5, 7.0.6, 7.1x.
7.2, 7.3.x) Oracle 9i, 9.2, 10, 10g, 10gR2, 11g, 11gR2
VMware infrastructure ESX 3.0.x, 3.5, 3i vSphere 4
= ESX client operating system-certified using RHEL 4 client (support within virtual machines depends on VMware support of client operating system)
Client operating systems supportedMicrosoft Windows 7 Professional, Enterprise, Ultimate
Microsoft Windows Server 2003 Standard and Enterprise
Microsoft Windows Server 2008 R2
Microsoft Windows Vista and XP
Red Hat Enterprise Linux (RHEL) 3.0, 4.0, 5.0
Red Hat Enterprise Linux (RHEL) 5.4 on zLinux
Red Hat Linux 7.2, 7.3, 9.0
Solaris 8, 9, 10, 10 x86
SUSE Linux Enterprise Server (SLES) 8, 9, 10, 11
SUSE Linux Enterprise Server (SLES) 10SP3 on zLinux Apple Macintosh OS X 10.4.x, 10.5.x, 10.6.x CentOS 4.x, 5.x Debian 4, 5 Free BSD 6.2 HP-UX 11.0, 11iV1, 11iV2, 11iV3 IBM AIX 5.2, 5.3, 6.1 NetWare 6.5 Novell Open Enterprise Server OES SP2 Oracle Enterprise Linux R5 SCO OpenServer 5.0.5, 5.0.6, 5.0.7 SCO UnixWare 7.1.3
No charge for client agents or application modules
19EMC CONFIDENTIAL—INTERNAL USE ONLY