Compaq External RAID Controller & Subsystem Infortrend - Page 19

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Chapter 2
Figure 2 - 1 Optimization Setting.....................................................................2-3
Figure 2 - 2 Array Configuration Process........................................................2-5
Figure 2 - 3 SCSI ID/LUNs..............................................................................2-7
Figure 2 - 4 Connecting Drives .......................................................................2-7
Figure 2 - 5 Physical locations of drive members ...........................................2-8
Figure 2 - 6 Partitions in Logical Configurations .............................................2-8
Figure 2 - 7 Mapping Partitions to Host ID/LUNs............................................2-9
Figure 2 - 8 Mapping Partitions to LUNs under ID..........................................2-9
Chapter 5
Figure 5 - 1 Drive Space Allocated to the Last Partition ...............................5-17
Chapter 7
Figure 7 - 1 Drive Space Allocated to the Last Partition ...............................7-17
Chapter 8
Figure 8 - 1 Storage Pool..............................................................................8-14
Figure 8 - 2 Host-LUN Mapping....................................................................8-15
Figure 8 - 3 LUN Mask..................................................................................8-15
Figure 8 - 4 LUN Filtering - Configuration Sample........................................8-20
Chapter 9
Figure 9 - 1 SCSI ID/LUNs............................................................................9-11
Chapter 10
Figure 10 - 1 Redundant Controller Configuration Flowchart .......................10-2
Figure 10 - 2 Dual-Controller Using SCSI-Based Controllers.......................10-2
Figure 10 - 3 Dual-Controller Configuration Using Fibre-Based Controllers.10-3
Figure 10 - 4 Grouping Hard Drives..............................................................10-6
Figure 10 - 5 Partitioning of Logical Units .....................................................10-6
Figure 10 - 6 Mapping System Drives (Mapping LUNs) ...............................10-7
Figure 10 - 7 Mapping System Drives (IDs)..................................................10-8
Figure 10 - 8 Redundant Controller Channel Bus.........................................10-9
Figure 10 - 9 Controller Failover .................................................................10-10
Figure 10 - 10 Traffic Distribution................................................................10-12
Figure 10 - 11 Controller Failover ...............................................................10-13
Chapter 12
Figure 12 - 1 Logical Drive Expansion..........................................................12-3
Figure 12 - 2 Expansion by Adding Drive......................................................12-4
Figure 12 - 3 Expansion by Copy & Replace ................................................12-7