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EMC Backup & Recovery Solutions: Backup to the Future

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  • 1. EMC Backup & Recovery Solutions:Backup to the Future Lucian GavrisKurt Kraus Account ManagerAdvisory Technology Consultant EMC Backup Recovery Solution Divison EMC Backup Recovery Solution Divison lucian.gavris@datadomain.com kraus_kurt@emc.com +49 171 499 7171 Copyright 2009 EMC Corporation. All rights reserved.1

2. Backup entwickelt sich fort Backup/RecoveryAnwendungs- Backup- und Backup- Disaster ArchitekturBackup- Medien- SpeicherRecoveryKlienten Verwaltungvor Ort StorageNetWorker Band Band Konventionell (bandbasiert) DiskNetWorker VTL/BandLibraryNetWorker Data Domain Neuartig (plattenbasiert) AvamarVMData Protection Advisor Vor OrtAusgelagert Copyright 2009 EMC Corporation. All rights reserved.2 3. Warum nutzen Grounternehmen immer noch Bnder? Primr- Niedrige speicher AnschaffungskostenPLATTE Bnder knnen die massiveMenge an redundanten BAND Daten aus Backupsspeichern Auslagerung an zweiten Backup Standort Speicher 5-10fache Kapazitt Copyright 2009 EMC Corporation. All rights reserved.3 4. Kostenvorteile durch DeduplizierungTraditioneller PlattenspeicherDeduplizierungsspeicher Copyright 2009 EMC Corporation. All rights reserved.4 5. EMC BRS Marktpositionen Avamar Fhrende Deduplizierungs-Backupsoftware weltweit 4.500 Installationen 2.500 Kunden Data Domain Fhrender Deduplizierungsspeicher weltweit 12.000 Installationen 4.300 Kunden Disk Library Bestverkaufte VTL weltweit Mehr als 1 Mrd. US-$ Umsatz NetWorker Unter den ersten drei Unternehmens-Backuplsungen 30.000 Kunden Copyright 2009 EMC Corporation. All rights reserved. 5 6. Analysten ber Data DomainData Domain has the largest market share, both in terms ofcustomers and appliances in production.Data Domain is a vendor that has the most mind share in the deduplication space and was an early provider with this technology.Source: Gartner Report ID Number: G00165744 Four Technologies That Mid-sized Businesses Should Consider Feb 2009 Data Domain is the de facto leader in the market from a customer deployment perspective.The leading supplier of data deduplication technology from a real-world implementation and market penetration perspective is Data Domain.Source: IDC Opinion, Teck Buyer Case Study, Doc. # 216452 Feb 2009 Data Domain has 54% deduplication market share. Source: The Taneja Group, September 2008 Copyright 2009 EMC Corporation. All rights reserved.6 7. Data Domain Deduplizierungsspeicher Backup & ArchivAnwendungen CIFS, NFS,NDMP, OpenStorageEthernetReplicationVTL over FCDD880 ApplianceDD880 Appliance 4 Hheneinheiten 2 - 6 Ports 10 und 1 Gbit Ethernet; 4 Gbit Fibre Channel RAID-6 5,4 bis 71 TByte nutzbare Kapazitt 1 TByte oder 500 GByte 7,2k U/min SATA-Laufwerke Dateisystem NVRAM N+1 Lfter und redundante Hotplug-NetzteileEinfache Integration in bestehende Umgebungen Copyright 2009 EMC Corporation. All rights reserved. 7 8. Hierarchie der Datenreduzierungs- mglichkeiten fr BackupsStandard-Speichersystem1:1KompressionLZ-Kompression~ 2:1Single-Instance-Speicher Dateiebene~ 3:1 Fix-Block, Fix-BlockSnapshots~ 3:1 Variable Deduplizierung Backup-Ziel,Segmente Variable Segmente reduziert deutlich ~ 20:1- die bentigte WAN Bandbreite - den Stromverbrauch - die Klimaaufwendungen - die Khlung - die Verwaltung Copyright 2009 EMC Corporation. All rights reserved.8 9. De-Dup Faktor was heisst das eigentlich? Faktor Space Saving1 0%2 50%3 67%4 75%5 80%6 83%7 86%8 87%9 89% 10 90% 50 98% 10099% 500 99.8% Copyright 2009 EMC Corporation. All rights reserved. 9 10. DeDuplizierung Grundlagen1. Dateneingang2. Aufteilung in variable Segmente 4- 12KB und Deduplizierung3. Komprimierung4. Schreiben und Verifizieren Index & Segmentinformationen Copyright 2009 EMC Corporation. All rights reserved.10 11. Recovery: Data Invulnerability Architektur DatenberprfungPrfsummeDeDup, auf Platte schreibenVerifizieren Selbstheilendes File System Cleaning Defrag VerifizierenZustzlicher Schutz RAID-6 NVRAM N+1 Fan n Ports Snapshots Trust but verify hope is not a strategy ! Copyright 2009 EMC Corporation. All rights reserved. 11 12. Daten-DeDuplizierungseffektBackupLogical Estimated Physical Friday Full Backup DataReductionA B C D A E F G FRIDAY FULL 10 TB 2-4x 2.5 TB Mon Incr A B H Monday Incr 1 TB7-10x 100 GB Tues IncrC BITuesday Incr1 TB7-10x 100 GB Weds IncrE GJWednesday Incr1 TB7-10x 100 GBThurs Incr A C K Thursday Incr 1 TB7-10x 100 GB Second Friday Full Backup2nd FRIDAY FULL 10 TB 50-60x180 GB B C D E FL G HTOTAL24 TB7.8x3.08 TB A BCDE FGH I J K L Copyright 2009 EMC Corporation. All rights reserved.12 13. Daten-DeDuplizierungseffektBackup Logical EstimatedPhysicalData Reduction First Full 10.0 TB 4x 2.50 TBWeek 1 April 724.0 TB 8x 3.08 TB Week 2 April 14 38.0 TB 10x3.80 TB Week 3 April 21 52.0 TB 12x4.33 TBMonth 1 April 28 66.0 TB 14x4.71 TBMonth 2 May 31 122 TB17x7.18 TBMonth 3 June 30178 TB19x9.37 TBMonth 4 Juli 31234 TB20x11.7 TB TOTAL234 TB20x11.7 TB Lngere Aufbewahrungszeiten mit der selben Diskkapazitt ! Copyright 2009 EMC Corporation. All rights reserved.13 14. De-duplication Beyond Backup Backup Archive DatabaseClientsSQL FileMailVMwareVirtual MachinesLAN nfsAppAppApp AppSANcifs OS OS OSOSVCB File ProxyVirtualisationVMware Infrastructure 3vmdk SnapshotTier2 VMware ESX HostTier1 CIFS NFS OST NDMPDR Site Primary FC/iSCSI/NFS Mainframe/Storage iSeries/ AS400 ESCONWAN/ReplikationFICON AussenstellenRetentionLock Copyright 2009 EMC Corporation. All rights reserved.14 15. Replikation: WANEffizienz90- 95% Bandbreitenreduzierung 5- 10%DIR Ahome5- 10% WANBackup Daten5- 10%home Ziel: Data Center Hub Quelle: Remote SitesEchtes DR; reduziert WANKosten; verbessert SLAs ! Copyright 2009 EMC Corporation. All rights reserved.1515 16. DD Replicator Software: One-to-Many Directory Replication Replicates the same directory to multiple remote Data Domain systems Increases protectionmultiple copies to different disaster recovery sites Data distribution for multi-site usageQA, testing, development One-to-ManyCascaded Replication with One-to-ManyDestination SourceDestination Source and Source destinationDestination Copyright 2009 EMC Corporation. All rights reserved.16 17. Inline- im Vergleich zu Post-Process- Deduplizierung Post Process: Inline:Deduplizierung nach dem Deduplizierung vor dem SpeichernSpeichernSpeichernDeduplizierungDeduplizierung Dreifache Zugriffeauf FestplattenKonkurrierende ProzesseAndere Aktivitten bleibenverlangsamen das Systemunbeeinflut Kopien auf Band: Zu langsam zum Vorhersagbar Streamen Einfacher Recovery: SLAs nicht vorhersagbar Replikation: findet erst nach Dedup statt Deduplizierung selbst kollidiert mit Backup und Restore Daher hherer Verwaltungsaufwand Copyright 2009 EMC Corporation. All rights reserved. 17 18. Online vs Post DeDuplizierung Online DeDuplizierungPost DeDuplizierungBackup DDUP VerifizierungReplikation Backup DDUP Verifizierung Replikation Kein zustzlicher Plattenbedarf geringere Zustzlicher Platzbedarf hhereStromkosten Stromkosten Hhere Software-Upgradegebhren notwendig Geringere Software-Upgradegebhren Extrem I/O-lastig notwendig Anfllig fr Datenkonstistenzprobleme / hoheWahrscheinlichkeit fr Diskfragmentierung Replikation kann unmittelbar mit dem Replikation kann erst nach Post-Deduplizierung Backup angestoen werden DR fhigangestoen werden DR fhig ? Copyright 2009 EMC Corporation. All rights reserved.18 19. Leistung: CPU-zentrisch im VergleichCPU-zentrisch Copyright 2009 EMC Corporation. All rights reserved. 19 20. New Q2 Capabilities: Building Upon Data Domain Architectural Advantages Data Domain SISL Scaling Architecture: CPU-Centric 5 Multi-controller systems with global2011 (est.) deduplication3Throughput GB/sDistributed processingfor single-controllersystems 1.5 DD880, July 2009 Industrys fastest backup storage controller 0.04 DD200 (2004) 1.2570 > PBAddressable capacity in terabytespost-RAID (physical) Copyright 2009 EMC Corporation. All rights reserved.20 21. New Q2 Data Domain Systems and Software Retain, replicate, recoverbetter Available May 2010 Systems New Data Domain Global Deduplication Array Largest, fastest Data Domain deduplication storage system Data Domain DD880 expansion Double the capacity Software New Data Domain Boost software Speeds backups by distributing parts of deduplication process to backup server New Data Domain Encryption software Industrys first encryption of deduplicated data at rest Data Domain Replicator software enhancements For small sites and one-to-many directory replication Copyright 2009 EMC Corporation. All rights reserved. 21 22. Data Domain Global Deduplication Array Largest, fastest Data Domain deduplication storage systemNew Global deduplication and single namespace acrosstwo DD880 controllers Speed: Up to 12.8 TB per hour (3.5 GB/s) Usable capacity: Up to 285 TB Logical capacity: Up to 14.2 PB Up to 270 concurrent write streams As replication target, up to 270 originators Simplifies backup administration Managed replication Upgrade single DD880 to Global Deduplication Array largest capacity higher performance simplified management Copyright 2009 EMC Corporation. All rights reserved.22 23. Also New: Data Domain DD880 Doubles CapacityData Domain Up to 142.5 TB (up to 7.1 PB logical) Operating System 4.8, DD880 12 shelves Support for up to 12 shelves Upgrade kit for existing DD880 DD880 Logical capacity2.87.1 PB Raw capacityUp to 192 TB Usable capacity Up to 142.5 TB Copyright 2009 EMC Corporation. All rights reserved.23 24. DD Boost SoftwareNew Distributes parts of deduplication process to backup server DD Boost Licensable software works across Data Domain portfolio Supports majority of backup software market Symantec NetBackup and Backup Exec currently EMC NetWorker support in 2H 2010 Speeds backups by up to 50% Process more backups with existing resources 2040% less overall impact to backup server 8099% les