1. Champion & FAS Deduplication Overview & Best Practices For More Info please contact Michael Hudak NetApp Sales Specialist [email_address] 800-771-7000 x344
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3. 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
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8. 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
15. 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
16. 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
17. 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
18. 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