Champion Fas Deduplication

Champion & FAS Deduplication Overview & Best Practices For More Info please contact Michael Hudak NetApp Sales Specialist [email_address] 800-771-7000 x344

FAS Deduplication ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],NetApp Deduplication System Adoption 2007 Projection = 1,700 Systems Deduplication-Enabled System Storage = 50PB

Space Reduction Technologies 2002 1992 2004 2006 2004 - RAID-DP 2002 – SnapVault/OSSV 1993 – Snapshot Technology 2005 - Thin Provisioning 2006 - VTL Compression 2007 - Deduplication 2008 2001 – SATA NearStore 2006 – SnapVault for NBU 2005 – Virtual Cloning Cost/GB Time “ Additive” Space Reduction Features

Deduplication Basics: Fingerprint Catalog ,[object Object],[object Object],Hashing Algorithm Data Object Digital Fingerprint Fingerprint Catalog

Deduplication Basics: Reference Pointers ,[object Object],[object Object],[object Object],[object Object],Non-Deduplicated Reference Pointers Allocated Storage Allocated Storage Allocated Storage Allocated Storage Allocated Storage Deduplication Catalog Deduplicated Reference Pointers Allocated Storage Free Storage Free Storage Free Storage Free Storage

NetApp Enabling Technology: WAFL Block Sharing ,[object Object],[object Object],[object Object],INODE 1 INODE 2 IND IND IND IND DATA DATA DATA DATA

FAS Deduplication: Commands ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

FAS Deduplication: “ sis status ” Progress Messages and Stages Path State Status Progress /vol/vol5 Enabled Active 40MB (20%) done Path State Status Progress /vol/vol5 Enabled Active 30MB Verified OR /vol/vol5 Enabled Active 10% Merged Filer> sis status Path State Status Progress /vol/vol5 Enabled Active 25 MB Scanned Path State Status Progress /vol/vol5 Enabled Active 25 MB Searched Gathering Sorting Deduplicating Checking

Deduplication Space Savings ,[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SSET 2.0 Overview

Using SSET 2.0 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Deduplication Best Practices: Qtree SnapMirror® (QSM) Replication ,[object Object],[object Object],[object Object],[object Object],FAS at Site A, e.g., Data Center FAS at Site B, e.g., DR Site deduplication QSM V-Series

Deduplication Best Practices: Volume SnapMirror® (VSM) Replication ,[object Object],[object Object],[object Object],FAS at Site A, e.g., Data Center Network Efficiency Reduced amount of data traveling across the network FAS at Site B, e.g., DR Site VSM Deduplication V-Series (Q1 2008) Deduplication “ Inherited” deduplication

Deduplication Best Practices: Copying to Tape Third-Party Backup Application Server DB Server Deduplication SAN/NAS NDMP To Tape NDMP to tape can be accomplished at any time - No need to wait for deduplication to complete Primary Storage ERP/ECM Server E-mail Server

Deduplication Best Practices: Scheduling with Backup Data Third-Party Backup Application Server DB Server Deduplication SAN/NAS Volume SnapMirror (VSM) Volume SnapMirror® (VSM) Deduped image is mirrored Saves network bandwidth and storage space on both NearStore units DR Site Deduplication Scripted after Each Backup: sis start <vol> Primary Storage ERP/ECM Server E-mail Server

Deduplication Best Practices: Scheduling with Archival Data Deduplication Volume SnapMirror (VSM) Volume SnapMirror® (VSM) Deduped image is mirrored Saves network bandwidth and storage space on both NearStore units DR Site Deduplication Automated Schedule Based on 20% Change Rate: sis config –s auto <vol> Third-Party Archival Application Server SAN/NAS Primary Storage ERP/ECM Server E-mail Server

Deduplication Best Practices: Scheduling Light-Duty Primary Data Mission-Critical Primary Storage “ Lite Use” Primary Storage Servers Clients Deduplication VMware ®, CIFS shares, home dirs, etc. Volume SnapMirror (VSM) Volume SnapMirror® (VSM) Deduped image is mirrored Saves network bandwidth and storage space on both NearStore units DR Site Deduplication Scheduled during Off-Peak Time: sis config –s schedule <vol> SAN/NAS

Deduplication in a VMware® Infrastructure ,[object Object],[object Object]

Cloning a VMware® Virtual Machine ,[object Object],Virtual Machines ESX Server

An Opportunity for Deduplication ,[object Object],[object Object],Virtual Machines ESX Server Deduplication

Deduplication with VMware® VMs ,[object Object],[object Object],[object Object],[object Object],Deduplication Up to 90% Space Savings Remote Data Center VMware ESX Servers SAN/ NAS Primary Data Center “ Golden” VMware Masters + Virtual Machine Clones NetApp FAS System SnapMirror® Replication SAN/ NAS Up to 90% Space Savings NetApp FAS System

Deduplication Miscellaneous Best Practices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Volume Limits ,[object Object]

Resources ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Champion Fas Deduplication

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