© 2006 IBM Corporation IBM Systems Business Continuity and Disaster Recovery Part 2, the hardware Tim McMahon

IBM Systems System Storage TM 2Customer Presentation What IT elements offer an effective BCDR solution? IBM System Storage DS Family A broad range of disk storage systems IBM Open Software Family Comprehensive, flexible storage management software IBM TS Tape Family For data archiving, backup, disaster recovery and compliance From the compelling price/performance of the DS3400 to the DS4200 (SATA only) to the higher performing DS4700 or 4800 IBM SAN Volume Controller IBM Tivoli Storage Manager Single drives, autoloaders, and libraries that are adaptive, highly scalable to support a broad range of environments IBM System x and Bladecenter Industry leading reliability, availability, scalability and superior manageability at a competitive price. Simplify underlying IT infrastructure and its mgt to help lower cost and complexity Unmatched scalability allows customers to seamlessly accommodate business fluctuations

IBM Systems System Storage TM 3Customer Presentation Business Continuity Ensuring the continuity or uninterrupted provision of operations and services in spite of planned or unplanned contingencies. Business Continuity Management is an on- going process with several different but complementary elements. Planning for business continuity is a comprehensive process that includes disaster recovery, business recovery, business resumption, and contingency planning.

IBM Systems System Storage TM 4Customer Presentation Business Continuity  Is not just disaster recovery  Is an on-going process  Is composed of ► Contingency planning ► Disaster recovery ► Emergency response ► Business recovery ► Business resumption ► Crisis management ► Contingency planning …. So how do you build it from a hardware perspective?

IBM Systems System Storage TM 5Customer Presentation DR Solution Framework – the Hardware side Fibre Switch Fibre-IP Router WAN IP-WAN Router WAN SAN Fibre-IP Router IP-WAN Router Fibre Switch Server Storage Server Tape Library Data:Database File logs etc Server Tape Library Storage Server Data:Database File logs etc Primary site Secondary site

IBM Systems System Storage TM 6Customer Presentation DR Solution Framework – the Hardware side Server Storage Server Tape Library Data:Database File logs etc Server Tape Library Storage Server Data:Database File logs etc Primary site Secondary site

IBM Systems System Storage TM 7Customer Presentation Database Log files Primary site Secondary site Volume Copy Flash Copy Enhance Remote Mirroring Consistency Group

IBM Systems System Storage TM 8Customer Presentation Database Log files Primary site Volume Copy FlashCopy Consistent copies created when primary site database is placed in hot backup mode Used to create the secondary database and Rollforward using the log files Consistency Group

IBM Systems System Storage TM 9Customer Presentation Database Log files Secondary site Backups Backups taken to establish a recovery point in addition to the secondary database Database is used for verifying logical consistency and Disaster Recovery Consistency Group

IBM Systems System Storage TM 10Customer Presentation DR Solution Framework – the Hardware side Fibre Switch Fibre-IP Router WAN IP-WAN Router WAN SAN Fibre-IP Router IP-WAN Router Fibre Switch Server Storage Server Tape Library Data:Database File logs etc Server Tape Library Storage Server Data:Database File logs etc Primary site Secondary site

IBM Systems System Storage TM 11Customer Presentation IBM System Storage Disk IBM DS3000 and DS4000 Series Positioning Increasing performance and functionality This table represents general positioning and not technical capabilities DS3200 SMBRemote officeDepartmentData Center  SAS connectivity  Shared DAS  Simple management  Snapshot replication  FC connectivity  Shared DAS  Entry-level SANs  Simple management  Snapshot replication  FC connectivity  Homogeneous SANs  Configuration flexibility  Simple management  Data replication  FC connectivity  Heterogeneous SANs  Highest performance  Extensive configuration flexibility and data replication services DS3400 DS4700 DS4800 DS4200 DS3300

IBM Systems System Storage TM 12Customer Presentation IBM System Storage Tape TS1040 (LTO4) TS1120 TS3500 (3584) TS7520 (VTO) Tape Drives  LTO4 tape drive ► Encryption capable ► Supports up to 800 GB cartridge ► Up to 120 MB/sec throughput  TS1120 tape drive/controller ► Second generation tape drive ► Controller supports ESCON & FICON ► Tape drive data encryption ► 100, 500 and 700GB cartridge capacity ► Up to 104 MB/sec throughput ► Auto Virtual Backhitch TS3400 (3577) TS3200 (3573) Tape Libraries  TS3100 tape library (up to 17.6TB 1 )  TS3200 tape library (up to 35.2TB 1 )  TS3310 tape library (up to 316.8TB 1 ) ► Stackable modular design  TS3400 tape library (up to 38TB 1)  TS3500 tape library (up to 16.5PB 1 with LTO4 or up to 13.1PB 1 with TS1120) ► Linear, scalable, balanced design ► High Availability ► Fastest robotics in industry ► LTO and TS1120 tape drive 1 with 2:1 compression TS3100 (3573) TS3310 (3576)

IBM Systems System Storage TM 13Customer Presentation IBM Systems Group Helpful questions to start conversation  Is business resilience a current business focus? Why?  Are you under pressure to maintain continuous business operations?  Do you know how IT system outages impact your critical business processes?  Have you experienced a system failure in the past months?  Do you know what the costs and other risks to your business will be resulting from downtime?  Do you have funding for business resilience?  What is your timeframe for potentially purchasing and implementing a solution?

IBM Systems System Storage TM 14Customer Presentation How to facilitate a Backup & Restore Discussion  Understand situation, issues, and needs ► How are you doing backup today? Or, Do you currently have backup policies in place? ●What type technology do they use for backups? ●Do you have reliability problems with your current backups? ●Does this meet your business requirements in the case of a system outage? ► Are the growing data backup requirements pushing against your backup window? ► How many people are responsible for data protection and how many different methods are they using? ► Is your data being backed up consistently and cost effectively? ► Do you require additional data protection for corporate data for onsite operational restoration or offsite for disaster recovery? ► Are you looking to consolidate your back up onto a single tape technology? ●What server environments do they operate? ●How much data do they need to back up and how often? ●How many different tape technologies do you have in your organization today?  Tape is an essential part of a Backup and Recovery Plan!

IBM Systems System Storage TM 15Customer Presentation Replication Solution Positioning By Recovery Class  Class 0: Do not recover (replace rather than recovered)  Class 1: Non-important business functions (not needed)  Class 2: Functions that are helpful (nice to have)  Class 3: Important business functions (needed)  Class 4: Crucial business functions (must-have)  Class 5: Vital, cannot be offline, mission-critical, must continue at any cost (e.g., financial markets, air traffic control, health care systems, power, communications)

IBM Systems System Storage TM 16Customer Presentation Recovery Time Objective 15 Min.1-4 Hr Hr Hr Hr..24 Hr..Days Cost Tier 4 - Point in Time disk copy Tier 3 - Electronic Vaulting Tier 2 - Hot Site, Restore from Tape Tier 7 – Site Mirroring with automated recovery Tier 6 - Disk mirroring (with/without automation) Tier 5 –Software replication Tier 1 – Restore from Tape Recovery from a disk imageRecovery from tape copy Business Continuity Tiers

IBM Systems System Storage TM 17Customer Presentation DR Solution Framework – the Hardware side Fibre Switch Fibre-IP Router WAN IP-WAN Router WAN SAN Fibre-IP Router IP-WAN Router Fibre Switch Server Storage Server Tape Library Data:Database File logs etc Server Tape Library Storage Server Data:Database File logs etc Multiple options For this part of the solution (see next pages)

IBM Systems System Storage TM 18Customer Presentation Challenges Market Needs  Storage processes such as backup getting harder as server number increases  DAS getting expensive to operate  Data sharing difficult with DAS  Cost savings for storage  Data protection and management  Easy, low-cost SAN adoption  Excellent for SMB IBM Solution Stack Target Customers BC/DR with IBM DS3000 and TS3573 Families and IBM System x and Bladecenter servers TS Tape Library 4U Rack-mount or desk- top LTO tape library 1 to 2 FH LTO3/LTO4 LVD, SAS, and/or FC tape drives Max data rate: 160MB/sec native Max Capacity: 38.4 TB native Max tape slots: 48 3-yr NBD Exchange IBM System x and Bladecenter IBM DS3000 Series IBM TS3573 Series Fibre Channel Switch DS Disk Storage Family Host connectivity 2 4 Gbps FC/ctlr 1 or 3 3Gbps SAS/ctlr Capacity: 14.4 TB – 48 SAS 512MB cache memory Premium features Up to 16 partitions FlashCopy VolumeCopy Base cost (controller only, no hdds): SAS (DS3200) = $4,199 FC (DS3400) = $5,899 iSCSI (DS3300) = _____ Base cost : (LTO4 models, no carts): SAS (TS3100) = $10,311 FC (TS3100) = $14,770 SCSI (TS3100) = $9,737

IBM Systems System Storage TM 19Customer Presentation Challenges Market Needs  Storage processes such as backup getting harder as server number increases  DAS getting expensive to operate  Data sharing difficult with DAS  Cost savings for storage  Data protection and management  Easy, low-cost SAN adoption  Excellent for SMB IBM Solution Stack BC/DR with IBM DS4200 and TS3573 Families and IBM System x and Bladecenter servers TS Tape Library 4U Rack-mount or desk- top LTO tape library 1 to 2 FH LTO3/LTO4 LVD, SAS, and/or FC tape drives Max data rate: MB/sec native Max Capacity: 38.4 TB native Max tape slots: 48 3-yr NBD Exchange IBM System x and Bladecenter IBM DS4200 Series IBM TS3573 Series Fibre Channel Switch DS Disk Storage Family Host connectivity Four 4 Gbps FC Capacity: 84 TB – 112 SATA 2 GB cache memory Performance – SATA disk 121,500 cache IOPS 11,200 disk IOPS 990 disk MB/s Premium features Up to 64 partitions FlashCopy VolumeCopy Remote Mirroring Base cost (controller only, no hdds): DS4200 = $11,474 Base cost : (LTO4 models, no carts): SAS (TS3100) = $10,311 FC (TS3100) = $14,770 SCSI (TS3100) = $9,737

IBM Systems System Storage TM 20Customer Presentation Challenges Market Needs  Storage processes such as backup getting harder as server number increases  DAS getting expensive to operate  Data sharing difficult with DAS  Cost savings for storage  Data protection and management  Easy, low-cost SAN adoption  Excellent for SMB IBM Solution Stack Target Customers BC/DR with IBM DS4700 and TS3573 Families and IBM System x and Bladecenter servers TS Tape Library 4U Rack-mount or desk- top LTO tape library 1 to 2 FH LTO3/LTO4 LVD, SAS, and/or FC tape drives Max data rate: 160MB/sec native Max Capacity: 38.4 TB native Max tape slots: 48 3-yr NBD Exchange IBM System x and Bladecenter IBM DS4700 Series IBM TS3573 Series Fibre Channel Switch DS Disk Storage Family Host connectivity Four or Eight 4 Gbps FC Capacity: 33 TB – 112 FC 84 TB – 112 SATA 2 or 4GB cache memory Performance – FC disk 120,000 cache IOPS 44,000 disk IOPS 990 disk MB/s Premium features Up to 64 partitions FlashCopy VolumeCopy Remote Mirroring Base cost (controller only, no hdds): DS4700 = $19,449 Base cost : (LTO4 models, no carts): SAS (TS3100) = $10,311 FC (TS3100) = $14,770 SCSI (TS3100) = $9,737

IBM Systems System Storage TM 21Customer Presentation Q & A

IBM Systems System Storage TM 22Customer Presentation Disclaimers

IBM Systems System Storage TM 23Customer Presentation Disclaimers continued