7. HP StorageWorks EVA4400 Affordable The array you’ve always wanted but couldn’t afford until now Simple Enterprise-class performance and availability on a proven platform and at an affordable price Virtual storage with enterprise array functionality at an affordable price for midsize customers Virtualization hides management complexity and easy integration with most common applications Powerful
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12. EVA4400 Overview Snapshots, Snapclones, MirrorClones Synchronous and Asynchronous replication EVA Continuous Access Remote Replication support 20 x 8Gb *embedded Brocade Switches 4 x 4Gb ( 8Gb ready) With HSV300 controller # of Host Ports With HSV300S* controller 4GB Cache 400GB 10krpm FC 146GB, 300GB, 450GB 15krpm FC Drives supported 1TB 512 Max # of LUNs 4 x 4Gb # of Device Ports 0, 10, 50 RAID Types 130,000 IOPs - 1400 MB/sec Controller Performance Windows 2003/2008, HP-UX, Linux, Solaris, VMware, AIX, Netware, OVMS, Apple Mac OS X OS support FC Windows 2003/XP, Linux, Solaris, VMware, Apple Mac OS X OS Support iSCSI EVA Business Copy Local Replication support 7.2krpm FATA 8 / 96 Number of Drives (min/max) 256/512 (single/dual path) Max # of hosts
28. Traditional Disk Array Approach RAID levels in separate small Disk Groups, dispersed LUNs, beware of hot-spots RAID5 RAID1 RAID0 RAID5 RAID1 LUN 1 LUN 0 LUN 2 LUN 7 LUN 6 LUN 3 LUN 4 LUN 5 RAID Controller 0 1 2 3 4 5 6 7 Spare Spare Presented LUNs Disk Groups Spare Disks
29. The HP way of virtualization Enterprise Virtual Array Controller Block Mapping Table Reserved Spare Capacity Disk Group Disk groups, segments, block mapping tables & sparing
30. The HP way of virtualization Virtual Array Controller 2 1 Presented LUNs LUN/vdisk allocation LUN 1 (RAID1) LUN 2 (RAID5)
31. The HP way of virtualization Enterprise Virtual Array Controller 1 2 3 Capacity upgrade and load leveling LUN 1 LUN 2 LUN 3
32. The HP way of virtualization Enterprise Virtual Array Controller 1 2 * EVA capability, requires OS/FS support; first OSes with shrink support: Windows Server 2008, HP-UX 11.23, 11.31 Online Volume Growth and Shrinking* LUN 2 LUN 1
33. The HP way of virtualization Online Volume Growth (Example Windows 2003) 10 Windows 2003 Disk Manager EVA Command View
34. The HP way of virtualization Enterprise Virtual Array Controller 1 3 2 Block Mapping Table Presented LUNs Spare Capacity Disk Group(s) All RAID levels within a Disk Groups, optimal striping, no hot-spots LUN 1 LUN 2 LUN 3
35. The HP way of virtualization Disk Sparing Enterprise Virtual Array Controller 2 1 LUN 1 LUN 2 X X X X X X X X X X
36. The HP way of virtualization Disk Sparing Enterprise Virtual Array Controller 2 1 X X X X X X X X X X X X LUN 1 LUN 2 X X X X X X X X X X
37. Array performance comparison RAID5 Group RAID1 Group RAID0 Group RAID5 Group RAID1 Group LUN 1 LUN 0 LUN 3 LUN 4 LUN 5 RAID Controller Spare Spare LUN 7 LUN 6 LUN 2 0 1 2 3 4 5 6 7 Max potential performance of a single LUN in disks Enterprise Virtual Array Controller Disk Group 1 0 1 2 3 4 5 6 7 7 7 4 8 8 7 12 12 The performance of a single LUN is limited by the number of disks of the RAID Group it belongs to. Traditional Array Each LUN can achieve the performance of all disks in the disk group. HP EVA 40 40 40 40 40 40 40 40
43. Space Efficient Snapshots time volume A A’ snap of A t0 $ create snapshot “A” t2 contents identical t4 t3 t1 Virtually capacity free volume A receives more updates volume “ A” A’ (contents as of t0) contents different updates t1 volume “ A” A’ (contents as of t0) contents different updates t1 updates t3 volume A receives updates (copy on write)
51. Storage Disaster Recovery Solution mpx110 FCIP Gateway mpx110 FCIP Gateway LAN/WAN FC Servers EVA FC Servers EVA Management Server CV EVA Continuous Access EVA Dual fabric, single gateway, single WAN configuration FC Fabric FC Fabric FC Fabric FC Fabric
56. Traditional Storage Provisioning 0.15TB 0.1TB 0.1TB 0.06TB 0.15TB Physical Disk Drives 1.2TB 1.2TB 1.6TB 1.6TB 1.1TB 1.1TB 1.5TB 1.5TB 1.2TB 0.04TB 1.2TB 1.3TB 1.3TB 7.9TB physically provisioned capacity 0.6TB of actually used data Physical capacity required 7.9TB Traditional OS visible 7.9TB (Projected requirements) Server visible capacities 7.3TB of reserved, stranded capacity
57. Dynamic Capacity Management EVA 0.15TB 0.1TB 0.1TB 0.06TB 0.15TB Server visible capacities on demand Required capacity = sum of presented capacities Only the actually required capacity is presented HP DCM OS visible capacities are variable Array groups/Disk drives 0.04TB
60. EVA Dynamic Capacity Management Automatic extend policy E:E:GB 0 100 200 300 400 500 600 700 800 E:! 1. File system utilization increases and threshold is hit 2. LUN on EVA is extended utilizing free space in the Disk Group 3. File system is extended accordingly Disk Group LUNs Free space Expansion threshold
61. EVA Dynamic Capacity Management Automatic shrink policy E:GB 0 100 200 300 400 500 600 700 800 1. File system utilization decreases and threshold is hit 2. File system is shrunk 3. LUN on EVA is shrunk accordingly returning free space to Disk Group Disk Group LUNs Free space Shrink threshold ! E:E:
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Customers spend less time managing an EVA4400 compared to traditional arrays
Market Overview Competitive gaps (EMC/IBM/Others) Market opportunity Market revenue & unit assessment
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Less storage capacity at purchase Delay the purchase of capacity aligned to when its really needed Virtually eliminated stranded storage Delay purchase of new storage systems Less floor space with improved capacity use Raises capacity utilization efficiency by 2X Saves 45% on power Save 45% on hardware purchases – over $135,000 for 8TB EVA (compared to an array without DCM functionality that requires 50% more drives)
Slide 4 & 5 are to be used if your product is NEW. Delete slides 2 & 3 now. These slides will be used not only for Kickoff but will become part of the Launch Messaging presentation and will also become part of the Sales Training presentation.
Slide 4 & 5 are to be used if your product is NEW. Delete slides 2 & 3 now. These slides will be used not only for Kickoff but will become part of the Launch Messaging presentation and will also become part of the Sales Training presentation.
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