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S014072 business-continuity-orlando-v1705e

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The seven tiers of Business Continuity and Disaster recovery

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S014072 business-continuity-orlando-v1705e

  1. 1. 1 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Business Continuity – The Seven Tiers of Business Continuity and Disaster Recovery Tony Pearson Master Inventor and Senior IT Architect IBM Corporation
  2. 2. 2 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Abstract Is it time to re-evaluate your Business Continuity and Disaster Recovery plans? This session will cover the basic concepts, industry definitions and best practices This session can apply to all environments, including System z mainframe, POWER Systems, and x86 servers.
  3. 3. 3 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. This week with Tony Pearson Day Time Topic Monday 10:15am The Pendulum Swings Back – Understanding Converged and Hyperconverged Environments 11:30am IBM’s Cloud Storage Options 3:15pm Software Defined Storage -- Why? What? How? Tuesday 9:00am Business Continuity – The seven tiers of business continuity and disaster recovery 3:15pm Introduction to IBM Cloud Object Storage System and its Applications (powered by Cleversafe) 4:30pm New generation of storage tiering: Simpler management, Lower costs and Increased performance Thursday 1:45pm IBM Spectrum Scale for File and Object Storage 5:45pm Meet the Experts: IBM Storage
  4. 4. 4 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Three Components of Business Continuity Fault-tolerant, failure-resistant streamlined infrastructure with affordable cost foundation 1. High Availability Non-disruptive backups and system maintenance coupled with continuous availability of applications 2. Continuous Operations Protection against unplanned outages such as disasters through reliable, predictable recovery 3. Disaster Recovery IT Data Protection
  5. 5. 5 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Some Fundamental Truths about Business Continuity 1. Disasters Happen. 2. A Disaster is any incident or event that interrupts access from decision- makers and applications to business data for whatever constitutes an unacceptable period of time. 3. A Disaster is usually distinguished from a mere inconvenience (temporary crisis) by its duration. 4. The nature of the business process impacted determine its tolerance for downtime, which is relative and contextual.
  6. 6. 6 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Business Continuity – Key Goals 1. Operations continue after a disaster 2. Recovery is Predictable and Reliable 3. Costs are Predictable and Manageable 4. Protection of Critical Business Data throughout the entire process
  7. 7. 7 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. All Disaster Recoveries Follow “Bottom-Up” Approach OS, Application Data and Storage Infrastructure Server farm Disaster Facilities Business Process 1 BP 2 App 1 App 2 A3 A4 Identify Location • Another data center • D/R Service Provider • Cloud Recovery Data • What data did we have? • What data can we recover? • How do we handle the rest? Re-host Applications • Bare Machine Recovery • Physical-to-Virtual • Machine dependencies Human Success Factors • Command & Control • Communication / Collaboration • Connectivity • Contingency • Counseling
  8. 8. 8 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Timeline of an IT Recovery Done? Execute hardware, operating system, and data integrity recovery AssessRPO Application transaction integrity recovery Now we're done! Recovery Time Objective (RTO) of transaction integrity Recovery Time Objective (RTO) of hardware data integrity Recovery Point Objective (RPO) How much data must be recreated? RPO Outage! Production ☺☺☺☺
  9. 9. 9 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Replication Technology Drives RPO Traditional Backup SecsMinsHrsDaysWks Secs Mins Hrs Days Wks Recovery Point Recovery Time Synchronous replication / HA Point-in-Time Copies Asynchronous replication Replication Technology Drives RPO: – How out-of-date recovered data is – Manual re-entry of “data at risk” Manual Restore End to end automated clustering Storage automation Replication Automation Drives RTO: – Fault detection – Recovering data – Restarting applications – Network access
  10. 10. 10 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Where are most companies today? NoOffsite NoTesting NoConfidence Confident 19% D/R plan in place, copies in offsite facilities, … but no D/R testing 62% No D/R plan, no offsite copies of data or copies of data nearby 12% Regular testing, but not confident they can execute D/R plan 7% Confident they can execute D/R plan
  11. 11. 11 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Planning Should Focus on Effects – Not Causes All effects tend to fall into one of four categories 1. Workforce shortage caused by infectious outbreak, labor strike, extreme weather or a breakdown in transportation 2. Loss of technology due to cyber attack, interruption in communications, power outage or flood 3. Loss of facilities resulting from fire, workplace violence, hurricanes, floods and other natural disasters 4. Failure in the supply chain that prevents the shipping and receiving of products and raw materials Source: “Perspective: Disaster Recovery Preparedness”, Chase Commercial Bank, 2009
  12. 12. 12 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Basic “Top Down” Strategy for Business Continuity Planning Business Process 1 BP 2 BP 3 OS, Application Data and Storage Infrastructure Server farm App 1 App 2 A3 A4 A5 Production Facilities A6 Business Continuity Plans (BCP) should focus on “Business Process” as unit of recovery • Prioritize Gold, Silver, Bronze • Decide RTO for each, for example: • Gold in 4 hours • Silver in 48 hours • Bronze 2 weeks or longer • Be pragmatic Determine which Applications and Data are required to support each Business Process • IBM Tivoli Application Dependency Discovery Manager (TADDM) Identify server, storage and network infrastructure needed to support the Applications and Data • Can these run in the Cloud? Gold Silver Bronze
  13. 13. 13 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Organize High Availability, Business Continuity Technologies Recovery Time Objective (guidelines only) 15 Min. 1-4 Hr.. 4 -8 Hr.. 8-12 Hr.. 12-16 Hr.. 24 Hr.. Days Cost/Value BC Tier 4 – Point in Time replication BC Tier 3 – VTL, Tape Libraries, Electronic vault BC Tier 2 – Tapes in Hot Site BC Tier 7 – Storage replication with end-to-end automated server recovery BC Tier 6 – Real-time continuous data replication BC Tier 1 – Restore from Tape BC Tier 5 – Application/database integration Continuous Operations Backup/Restore Balancing recovery time objective with cost / value
  14. 14. 14 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. BC Tier 2 Send backup tapes directly to Disaster Facilities Backup and Restore – BC Tiers 1 to 3 Business Process 1 BP 2 BP 3 OS, Application Data and Storage Infrastructure Server farm App 1 App 2 A3 A4 A5 Production Facilities A6 Gold Silver Bronze BC Tier 1 Send backup tapes to an offsite vault, move tapes to Disaster Facilities BC Tier 3 Send backups to Disaster Facilities electronic vaulting, ATL,VTL, Object store or Cloud
  15. 15. 15 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. IBM Spectrum Protect – Architecture Spectrum Protect Server • Spectrum Protect server code • Metadata stored in DB2 Database and Logs • Physical data stored in storage pools on various storage devices or in the cloud Spectrum Protect Client Nodes • Laptops • Desktops • Application Servers • Hypervisors Disaster Recovery • Active/Active Spectrum Protect Servers • Spectrum Protect servers, database backups, and replicated copies of data Data Footprint Reduction • Exclusion lists • Progressive Incremental Forever • Compression • Deduplication Storage Pools • Flexible storage hierarchy • Flash, Disk, Tape • Virtual Tape Libraries (VTL) • Network Attached Storage (NAS) • Object Storage and Cloud
  16. 16. 16 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. IBM Spectrum Protect – Disaster Recovery Planning Source server Target server Disaster Recovery Planning • Automatically generated disaster recovery plan (which tapes to restore first) • Information, scripts and procedures • Aid recovery of the IBM Spectrum Protect server from “database backups” • Detailed tracking of off-site volumes • Complements IBM Spectrum Protect off-site capabilities DR Plan Node A Node B X Node C
  17. 17. 17 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. How Do I Backup my Analytics Environment? HDFS Save Results Discard Rest JFS2 NTFS EXT4 Data Sources mashup of structured and unstructured data from a variety of sources Actionable Insights Provides answers to the Who, What, Where, When, Why and How Business Intelligence & Predictive Analytics > Competitive Advantages > New Threats and Fraud > Changing Needs and Forecasting > And More! IBM HDFS Transparency Connector allows HDFS-based programs to process data without application changes (100% compatible)IBM Spectrum Scale Application data stored on IBM Spectrum Scale is readily available for analytics Backup and Recover With IBM Spectrum Protect
  18. 18. 18 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Protect the Data on Tapes that Leaves your Datacenter! OS, Application Data, and Storage Infrastructure Server farm OS, Application Data, and Storage Infrastructure Server farm TS1120, LTO4 and newer Application Managed Encryption (AME) • IBM Spectrum Protect can encrypt backup data stored on tapes System Managed Encryption (SME) • IBM z/OS, zVSE, zVM, zTPF, AIX • Solaris, Windows, Linux Library Managed Encryption (LME) • For LTO-4, TS1120 drives (and above) • IBM TS2000, TS3000 and TS4000 libraries • Uses IBM Security Key Lifecycle Manager (SKLM) SKLM Will you have the encryption keys you need to make sense of the data?
  19. 19. 19 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. IBM Spectrum Protect – Device Classes and Containers Physical Tape Drives and Automated Tape Libraries (ATL) Virtual Tape Libraries (VTL) --- disk pretending to be tape Device Class: TAPE Disk pools accessed in sequential manner Device Class: DISK Pre-allocated space Random access Sequential Access Device Class Container Pools Container: DIRECTORY Container: CLOUD Slower,LowercostFaster,moreexpensive • More intelligent space utilization and I/O balancing across directories • Dynamic allocation and removal of files like Sequential FILE volumes • Re-usable space within a container like Random DISK volumes On-premises or Off-premises Device Class: FILE
  20. 20. 20 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. IBM Spectrum Protect – Cloud and Object Store Capabilities Client nodes • IBM Cloud Object Storage System Off-premises: • IBM Bluemix Cloud • Amazon Web Services On-premises IBM Spectrum Protect Server
  21. 21. 21 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. IBM Spectrum Protect – Protect Pool + Node Replication Node A and B • Metadata • Data (if any required) Node A Node B X Node C Source server Target server Pool X Pool Y Directory Pool X and Y • Extents of unique data Protect storage pool complements node replication by seeding extents on the target server Protect storage pool exhibits excellent performance and improves the throughput of subsequent node replication operations
  22. 22. 22 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Rapid Data Recovery – BC Tiers 4 and 5 Business Process 1 BP 2 BP 3 OS, Application Data and Storage Infrastructure Server farm App 1 App 2 A3 A4 A5 Production Facilities A6 Gold Silver Bronze BC Tier 4 Send point-in-time copies, (snapshots) to Disaster Facilities, every nn hours BC Tier 5 Send DB transaction logs to Disaster Facilities, Apply them to secondary database, ( unstructured data recovered separately )
  23. 23. 23 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. IBM Spectrum Virtualize - FlashCopy Cascaded FlashCopy: Copy the copies Up to 256 targets Source Volume FlashCopy relationships Start incremental FlashCopy Data copied as normal Some data changed by apps Start incremental FlashCopy Only changed data copied by background copy Later … Disk0 Source Map 1 Map 2 Map 4 Disk1 FlashCopy target of Disk0 Disk2 FlashCopy target of Disk1 Disk4 FlashCopy target of Disk3 Disk3 FlashCopy target of Disk1 Incremental FlashCopy: Volume level point-in-time copy FlashCopy: Volume level point-in-time copy with any mix of thin and fully-allocated
  24. 24. 24 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. IBM Spectrum Virtualize Transparent Cloud Tiering Mon Tue Wed Full and incremental snapshot copies • Interface on-premise block storage into cloud • IBM Bluemix Cloud, Amazon S3, Openstack Swift • Transform economics for storage • Backup, archive, transfer volumes • Full and incremental restore from cloud snapshots • Supports volume groups for mutual consistency More than 400 storage systems from IBM and others Transparent Cloud Tiering
  25. 25. 25 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. IBM Spectrum Protect Snapshot Solution Application System Application Data Local Snapshot Versions Snapshot Backup Spectrum Protect Snapshot With Optional Spectrum Protect Server Integration IBM FlashSystem Spectrum Virtualize SVC and Storwize XIV Sectrum Accelerate DS8000 N Series, NetApp EMC, HP, Other* For Various Storage Online, near instant, application aware snapshot backups with minimal performance impact High performance, near instant restore capability Integrated with storage hardware snapshots Integrated with storage remote mirroring Database Cloning Online, near instant, application aware snapshot backups with minimal performance impact High performance, near instant restore capability Integrated with storage hardware snapshots Integrated with storage remote mirroring Database Cloning * Via Rocket Adapter or VSS Integration Custom Apps File Systems VMware
  26. 26. 26 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Your Infrastructure IBM Storwize V7000, V5000, V3000 IBM Spectrum Copy Data Management Software-Defined Copy Data Management Platform • Cloud integrated • DevOps enabled Transform Catalog • Discover • Search Automate • SLA compliance • Policy-based LEVERAGE Use Cases Protection and Disaster Recovery Hybrid Cloud Applications IBM FlashSystem A9000 IBM FlashSystem A9000R IBM FlashSystem V9000 Also supports: SAN Volume Controller Spectrum Virtualize Spectrum Accelerate XIV Storage Arrays VersaStack EMC VNX and Unity NetAPP DevOps, Test/Dev Automated Copy Management Automated Point-in-Time Copies for Disaster Recovery
  27. 27. 27 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. BC Tier 5 with IBM Cloud Object Storage System Three to Nine Sites – Geographically Dispersed Consider adding IBM Cloud or leverage existing datacenter locations to provide a broader distribution of data for higher availability and scalability OS, Application Data, and Storage Infrastructure Server farm OS, Application Data, and Storage Infrastructure Server farm Modern applications often required both structured (DB) and unstructured data Consider object storage for unstructured data In the event of a disaster, secondary databases are up- to-date… and unstructured data readily accessible without fail-over or data recovery
  28. 28. 28 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Continuous Operations – BC Tiers 6 and 7 Business Process 1 BP 2 BP 3 OS, Application Data and Storage Infrastructure Server farm App 1 App 2 A3 A4 A5 Production Facilities A6 Gold Silver Bronze BC Tier 6 Mirror your data to Disaster Facilities, ( Networks and servers handled separately ) BC Tier 7 Mirror your data, networks are automatically re-directed, applications are automatically re-started
  29. 29. 29 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Sync versus Async 29 •Write to primary volume •The primary site initiates an I/O to the secondary site to transfer the data •Secondary indicates to the primary that the write is complete •Primary acknowledges to the host application that the write is complete •Round-trip latency added to each Write I/O • 1 msec delay per 100km separation distance •Write to primary volume •The primary site acknowledges to the host application that the write is complete Some later time: •The primary site initiates an I/O to the secondary site to transfer the data •Secondary indicates to the primary that the write is complete •Primary and secondary bitmap updated that data is in sync 2 3 1 4 3 4 1 2 Server I/O Server I/O Metro Mirror Synchronous Global Mirror Asynchronous P S P S RPO= 0 Zero data loss RPO= seconds or minutes
  30. 30. 30 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Remote Mirror Configurations Bunker Disaster Facility 2-site Mirroring • Metro Mirror (Synch) • Global Mirror (Asynch) • Global Copy (Migration) 3-site Cascade • Metro/Global Mirror (M/GM) • Production Bunker Disaster 3-site Multi-Target Mirror • Independent Streams Production Bunker Production Disaster • Stretch Cluster + Mirror 4-site Mirror Disaster Facility
  31. 31. 31 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Replication and Mirroring Consistency • A mirror or backup copy is only useful if all data for an application is saved at a consistent point • To achieve snapshot consistency, Long Busy is used to create point in time copy on multiple volumes at a single point in time • To achieve consistency at a remote mirror location, the order of dependent writes must be maintained and a dependent write to a volume must be mirrored if other dependent writes were successfully mirrored • The remote mirror functions each maintain consistency in their own way 1. Log Update 4. Mark Log Complete 2. Subtract $100 from Saving A B A’ B’ The term rolling disaster refers to failures happening to various components unpredictably over time C C’ 3. Add $100 to Checking
  32. 32. 32 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. 32 Simplify and automate complex replication tasks – Automated replication configuration scales up to thousands of pairs of disk volumes – Preserves historic configuration information • easy setup for repetitive configuration or re-configuration – Operational control of replication environment via a highly usable GUI rather than DSCLI scripts or TSO commands • but provides also CLI, csmcli Real world examples Task DS8000 Command Line Interface CSM Set up Global Mirror 5 steps 1 command (START) Global Mirror Recovery 4 steps 1 command (RECOVER) Set up Metro Global Mirror 8-25 steps 1 command (START) Make a practice copy 5 steps 1 command (FLASH) Task SVC Command Line Interface CSM Set up Metro Mirror 4 steps 1 command (START) Clean up a consistency group 3 steps 1 command (TERMINATE) Make a practice copy 5 steps 1 command (FLASH) IBM Copy Services Manager (CSM) – Value
  33. 33. 33 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Copy Services Manager – Supported Configurations Metro Mirror and Global Mirror Snapshot Metro Mirror and Global Mirror Metro Mirror and Global Mirror w/ Practice FlashCopy Global Mirror w/ Change Volumes XIV, Spectrum Accelerate, FlashSystem A9000/R FlashCopy • Metro Mirror/Global Copy * • Metro Mirror w/Practice * • Global Mirror • Global Mirror w/Practice • Global Mirror both directions w/Practice • Metro Global Mirror * • Metro Global Mirror w/Practice * 2-site Configurations 3-site Cascade 3-site Multi-Target • Multi Target MM/MM * • Multi Target MM/GM * • Multi Target MM/GM w/Practice * * Provides the ability to enable the session for HyperSwap capabilities DS8000 Systems SVC, Spectrum Virtualize, Storwize, FlashSystem V9000
  34. 34. 34 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Node 2 Node 3 Storage Pool 1 Storage Pool 2 Host Server Host Server Site 1 Site 1 Site 2 Site 2 Site 3 Node 1 Node 4 I/O Group 1 I/O Group 2 Site 1 Site 2 Reads are performed locally, as long as the local copy is up to date IP-based Quorum No longer requires Fibre Channel connection to site 3 for HyperSwap and Stretch Cluster New management GUI for HyperSwap and Stretch Cluster Active/Active HyperSwap® in Spectrum Virtualize
  35. 35. 35 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Multiple GDPS products meeting various requirements for Local/Metro/Remote Continuous Availability with out-of-region DR Continuous Availability and entry-level Disaster Recovery Single Data Center (one or two sites) Applications remain active Continuous access to data in the event of a storage outage GDPS/PPRC HM RPO=0 [RTO secs] for disk only Disaster Recovery Extended Distance Two Data Centers Rapid Systems DR with “seconds” of data loss Disaster Recovery for out of region interruptions GDPS/GM & GDPS/XRC RPO secs, RTO<1h CA Regionally and Disaster Recovery Extended Distance Two/Three/Four Data Centers High availability for site disasters Disaster recovery for regional disasters GDPS/MGM & GDPS/MzGM RPO=0,RTO mins/<1h & RPO secs, RTO<1h CA, DR, & Cross- site Workload Balancing Extended Distance Two or more Active Data Centers Automatic workload switch in seconds; seconds of data loss GDPS/Active-Active RPO secs, RTO secs RPO – recovery point objective RTO – recovery time objective Continuous Availability with DR within Metropolitan Region GDPS/PPRC & GDPS/MTMM GDPS Virtual Appliance RPO=0 RTO mins / RTO<1h Two Data Centers (2 server sites, 2 or 3 disk locations) Systems remain active Multi-site workloads can withstand site and/or storage failures BC Tier 7 – GDPS Over 860 clients in 49 different countries
  36. 36. 36 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Disaster Recovery is a Business Solution not just Technology Business Process 1 BP 2 BP 3 OS, Application Data and Storage Infrastructure Server farm App 1 App 2 A3 A4 A5 Production Facilities A6 Gold Silver Bronze People Roles and responsibilities, Management, Skills development and discipline Process Definition/design, compliance and continuous improvement Technology Backup and Restore, Snapshots and Remote Mirroring Automation, Storage Management Change and Problem Management
  37. 37. 37 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Your feedback about this session is very important to us. Submit a survey at: ibmtechu.com
  38. 38. 38 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM.
  39. 39. 39 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. http://www.ibm.com/training/events https://www-03.ibm.com/systems/storage/ http://www.redbooks.ibm.com/ https://www-03.ibm.com/systems/storage/spectrum/suite/ http://www-03.ibm.com/software/products/en/spectrum-protect https://www-935.ibm.com/services/us/en/it-services/business- continuity/draas/ https://www-03.ibm.com/systems/storage/solutions/backup-and-disaster- recovery/ Session reference links
  40. 40. 40 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. IBM Tucson Executive Briefing Center Tucson, Arizona is home for storage hardware and software design and development IBM Tucson Executive Briefing Center offers: –Technology briefings –Product demonstrations –Solution workshops Take a video tour! – http://youtu.be/CXrpoCZAazg
  41. 41. 41 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. About the Speaker Tony Pearson is a Master Inventor and Senior IT Architect for the IBM Storage product line. Tony joined IBM Corporation in 1986 in Tucson, Arizona, USA, and has lived there ever since. In his current role, Tony presents briefings on storage topics covering the entire IBM Storage product line, IBM Spectrum Storage software products, and topics related to Cloud Computing, Analytics and Cognitive Solutions. He interacts with clients, speaks at conferences and events, and leads client workshops to help clients with strategic planning for IBM’s integrated set of storage management software, hardware, and virtualization solutions. Tony writes the “Inside System Storage” blog, which is read by thousands of clients, IBM sales reps and IBM Business Partners every week. This blog was rated one of the top 10 blogs for the IT storage industry by “Networking World” magazine, and #1 most read IBM blog on IBM’s developerWorks. The blog has been published in series of books, Inside System Storage: Volume I through V. Over the past years, Tony has worked in development, marketing and consulting for various storage hardware and software products. Tony has a Bachelor of Science degree in Software Engineering, and a Master of Science degree in Electrical Engineering, both from the University of Arizona. . Tony is an inventor or co-inventor of 19 patents in the field of electronic data storage. 9000 S. Rita Road Bldg 9032 Floor 1 Tucson, AZ 85744 +1 520-799-4309 (Office) tpearson@us.ibm.com Tony Pearson Master Inventor Senior IT Architect IBM Storage
  42. 42. 42 IBM Systems Technical Events | ibm.com/training/events © Copyright IBM Corporation 2017. Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM. Email: tpearson@us.ibm.com Twitter: twitter.com/az990tony Blog: ibm.co/Pearson Books: www.lulu.com/spotlight/990_tony IBM Expert Network on Slideshare: www.slideshare.net/az990tony Facebook: www.facebook.com/tony.pearson.16121 Linkedin: https://www.linkedin.com/in/az990tony Additional Resources from Tony Pearson
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