Common. Next Generation Backup for IBMi. EMC Laurent Piguet Peter Wirth. Crowne Plaza 24 Septembre 2013

Transcription

1 Common Next Generation Backup for IBMi EMC Laurent Piguet Peter Wirth Crowne Plaza 24 Septembre

2 EMC A Fast)Growing Technology Company Founded: 1979 Employees (worldwide) >55,000 Countries with EMC operations: >60 R&D Investment ( 2012) Total Cash and Investments (end Q4) Free Cash Flow (end 2012) Market Capitalization: (July 2012) >$2 billion $ 11.4 billion $ 5.0 billion $52 billion 2

3 EMC Strategy : Best Of Breed Performance COMING: ALL FLAS STORAGE PC XtremIO Decision Support Transaction Processing VMAX IG)END STORAGE Motion Video MIDRANGE STORAGE Tech Apps App Dev VNX VM Infrastructure Low Service Level ome Directories igh Service Level OBJECT STORAGE Online Archive Web Content Centera IT Content Mgmt. Data Protection SCALE)OUT NAS STORAGE Isilon Storage As)A)Service Source : IDC Marketshare Reports, Gartner Magic Quadrants, 2012 Capacity 3

4 Backup Market Innovator & Consolidator 10 Year ~$5B Investment In Market Leading Technology 2003) INTEGRATED DATA PROTECTION SUITE 2007 BACKUP TARGET DE)DUPLICATION 2003 TAPE & DISK)BASED BACKUP 2006 BACKUP SOURCE DE)DUPLICATION CLOUD BACKUP 4

5 BRS Division Approximately 4,000 employees 10 R&D locations Market Leadership #1 in Deduplication #1 in Purpose Built Backup Appliances #1 for VMware Backup Rapid Growth EMC Revenue 2012: $ 21.7 billion BRS Revenue 2012: $ 3 billion Global sales, support, and services Approximately 6,000 channel partners 5

6 Backup Pressures Continue Backup is Still a otspot in the Market 6

7 Data Deduplication Methods Whitespace Reduction File Level Fixed Blocks, Snapshots Regular Storage Array 1:1 LZ Compression ~ 2:1 Single Instance Storage ~ 4:1 Fixed Block ~ 8:1 100TB lives on 100TB 100TB lives on 50TB 100TB lives on 25TB 100TB lives on 12.5TB Backup Target, Variable Segment Variable Segment ~ 20:1 100TB lives on 5TB 100TB lives on 5TB Variable Segment Deduplication Significantly Reduces: Capacity, Replication WAN bandwidth, Power, Cooling, Management and Complexity 7

8 DeduplicationIntroduction: ow it works? Molecule is divided in atoms O Analysis to pick-up only the common atoms O O O 1Glass Water Formula Storage O O O Analysis find only multiplier is new 1Bottle Analysis find only 1 atom and formula are new O O O C C C C Oil Formula 8

9 Dedup: the Process Transmit Segment Encode Already Stored deduplicated information Unique? Already Replicated deduplicated information Compress Store Replicate 9

10 Data Deduplication A Logical Full = Physical Incremental Friday Full Backup A B C D A E F G Mon Incr Tues Incr A B C B I Backup Logical Estimated Physical Data Reduction FRIDAY FULL 1 TB 2-4x 250 GB Monday Incr 100 GB 7-10x 10 GB Weds Incr E G J Tuesday Incr 100 GB 7-10x 10 GB Thurs Incr A C K Second Friday Full Backup B C D E F L G Wednesday Incr 100 GB 7-10x 10 GB Thursday Incr 100 GB 7-10x 10 GB Second FRIDAY FULL 1 TB 50-60x 18 GB A B C DE F G I J K L TOTAL 2.4 TB 7.8x 308 GB 10

11 Retention: Store More for a Longer Period with Less Storage Backup Cumulative Estimated Physical Data Logical Reduction First Full 1 TB 4x 250 GB Week 1 Week 2 April TB 8x 308 GB April TB 10x 366 GB Week 3 April TB 12x 424 GB Month 1 April TB 14x 482 GB Month 2 May TB 17x 714 GB Month 3 June TB 19x 946 GB Month 4 July TB 20x 1178 GB TOTAL 23.4 TB 20x 1178 GB 11

12 What have these two systems in common? igh performance and efficiency Doing exactly that, what they are built for Self)healing functions IBM i + EMC Data Domain The perfect duo! Easy to manage Stable and flexible Once setup, they run and run and run 12

13 What means De)Duplication on IBM i? Standard backups DataLibA DataLibB DataLibC... DataLibA DataLibB DataLibC GB 500 GB Everything gets saved regardless of library usage that day. 13

14 De)Duplication with EMC Data Domain De)Dupe in CPU and Memory DataLibA DataLibB DataLibC GB DataLibA DataLibB DataLibC... VTL Data is ingested into Data Domain Checked in Memory if data exists on Disk Saves only missing or changed data 50 GB DataLibA DataLibB DataLibC... 14

15 Backup Performance Power of San Switched Tape Drives IBM Power System 1 LPAR Backup Stream 1 IBM Power System 2 LPARs Backup Stream 2 Backup Stream 3 IBM Power System 1 LPAR SAN LTO LTO 3 3 LTO 3 LTO 3 Physical Tape Backup Stream 4 1BA per LPAR shared 4 Streams : 4Tape Drives each 15

16 Backup Performance Power of 540 Virtual Tape Drives IBM Power System 1 LPAR 3x Faster Backup Backup Stream 1 IBM Power System 2 LPARs Backup Stream 2 Backup Stream 3 IBM Power System 1 LPAR Backup Stream 4 LTO LTO LTO3 LTO3 3 LTO LTO 3LTO LTO 3 LTO LTO LTO LTO LTO LTO LTO3 LTO BA per LPAR shared 4 Streams : SAN 16 Tape Drives for each LPAR Data Domain system 16

17 Network)Efficient Replication for True Disaster Recovery Lowers WAN costs; improves service level agreements 1 5% DB Data Domain system Archive data ome Backup data Data Domain system 1 5% WAN ome Source: Remote sites Data Domain system 1 5% 95 99% cross)site bandwidth reduction Data Domain DD890 Destination: Data Center ub Supports hundreds of remote sites 17

18 WAN efficient Replication Replication help to solve DR challenges No Tape Operating No risk of loosing Tapes Faster DR Copy Bandwidth Control Managing Replication Windows Managing Replication bandwidth WA N Many to 1 Bi4Directional System Mirroring Selective Vaulting Cascading 18

19 Simplified end)to)end Data Domain Administration Configuring tape emulations Create VTL Define # of virtual drives Define # of slots Monitoring and Reporting Capacity utilization Virtual Tape Library, drives, tapes, access groups & media changers Administration License enablement system management Software upgrades 19

20 Data Integrity: Data Invulnerability Architecture End)to)end data verification Checksum Deduplication, write to disk Verify Self)healing file system Cleaning Expired data Defrag Verify Other RAID 6 NVRAM Snapshots Generate Checksum File System Deduplication Local Compression RAID Verify Data End)to)end data verification Verify the file system metadata integrity Verify user data integrity Verify stripe integrity 20

21 Inline Deduplication for Optimized Time)to)DR Backup Window Additional 243x backup time to get to DR Ready Data Domain Inline Dedupe/ Replication Replicate During Backup DR4Ready VTL/Tape/Truck DR)Ready Backup to VTLCopy to Tape Truck to DR Site Post4Process Dedupe Backup to Cache DR Ready Dedupe & Replicate Post0process DR restore point is usually obsolete 21

22 eterogeneous backup virtualization and consolidation DD can be used for IBM i VTL as well as for Open Systems All major Open platforms supported (Wintel/Unix/Linux) Additional optimized features for Open (Networker/BOOST/NDMP) Support for IBM Mainframe 22

23 DD VTL is a tape)less architecture Eliminate tape maintenance Eliminate single)point)of)failures Eliminate recurring tape media purchases Eliminate frequent tape drive failures and impact/cost of repair actions Complexity Risk Cost 23

24 VTL architecture does not have traditional physical limitations Each IBM i partition can have its own dedicated library Dedicate library or drives to specific jobs/applications Easier to use more parallel backup)streams (i.e. with IBM BRMS) Increase backup throughput/performance Decrease backup windows Only the REAL used capacity counts towards required DD storage space )> No lost space due to half)full tapes No need to migrate tapes from aging/obsolete technology 24

25 Data Domain Systems Data Domain Software Options DD Boost DD Encryption DD Extended Retention DD Replicator DD Retention Lock DD Virtual Tape Library Large Enterprise Small Enter./ ROBO Midsize Enterprise New Systems DD160 DD620 DD2500 DD4200 DD4500 DD7200 DD990 Speed (DD Boost) 1.1 TB/hr 2.4 TB/hr 13.4 TB/hr 22.0 TB/hr 22.0 TB/hr 26.0 TB/hr 31.0 TB/hr Speed (other) 667 GB/hr 1.1 TB/hr 5.3 TB/hr 10.2 TB/hr 10.2 TB/hr 11.9 TB/hr 15.0 TB/hr Logical capacity TB TB PB PB PB PB PB PB PB Up 100 PB 1 Usable capacity Up to 3.98 TB Up to 8.3 TB Up to 133 TB Up to 189 TB Up 569 TB 1 Up 285 TB Up to 1 PB 1 Up 428 TB Up 1.7 PB 1 Up 570 TB Up 2.0 PB 1 1 With DD Extended Retention software option 25

26 Data Domain Evolution Unified Protection Storage Databases E)mail Servers Virtual Machines File Shares/Servers Enterprise Applications Content Management BACKUP ARCIVE Database Mainframe IBM i Big Data File/E)mail VMware NAS ROBO File E)mail Big Data Content Management Storage Tiering Database Network DISASTER RECOVERY, LONG)TERM RETENTION 26

27 Driving down costs OpEx much lower (Floorspace/Power/Cooling/Admin/andling). Eliminate daily offsite tape couriers All operations are unattended Less FTE s stuck in tape)operations Simplify (or even eliminate)dr contracts based on Tape) recovery Use existing IP)network to replicate to other location(s) Meeting SLA s => A Data Domain solution will improve TCO/ROI ratio s 27

28 Customer Success Story: Arcadia I absolutely recommend Data Domain to other IBM i customers.it just works! Steve all, IT Manager, Arcadia Group Ltd Large Fashion Retailer Significant IBM i Environment Long relationship with EMC Leveraging EMC Solutions since 1990 s Transformed backup with Data Domain Greater confidence & capacity 28

29 Conclusion Why Data Domain VTL for IBM i? Greater performance and efficiency Shorter backup windows, faster restores Data deduplication Lower backup infrastructure costs Replication and disaster recovery Flexible and improved business continuity Resilience & reliability Backup confidence Eliminate mechanical errors with physical tape Consolidation Multiple environments sharing same system 29

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