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List of Figures
Figure 1-1
CHALLENGE RAID Storage System, Deskside Version:
Front View 2
Figure 1-2
CHALLENGE RAID Rack 3
Figure 1-3
Computing SCSI Cable Length Example: Single-Host
Configuration Only 4
Figure 1-4
CHALLENGE RAID Server With One SP 6
Figure 1-5
SPs Connected to the Same CHALLENGE Chassis 7
Figure 1-6
SPs Connected to Different CHALLENGE Chassis 7
Figure 1-7
Disk Module Locations (Chassis Front View) 8
Figure 1-8
SCSI-2 Bus and Internal Buses (Front View) 9
Figure 1-9
Disk Modules and Status Lights 10
Figure 1-10
RAID-1 Mirrored Pair (Hardware Mirrored Pair) 15
Figure 1-11
Distribution of User Data in a RAID-1_0 Group 17
Figure 1-12
Distribution of User and Parity Data in a RAID-5 Group 19
Figure 1-13
Hot Spare Example 21
Figure 2-1
Dual-Interface/Dual-Processor Configuration Example 27
Figure 2-2
Split-Bus Configuration Example 30
Figure 2-3
Dual-Bus/Dual-Initiator Configuration Example 33
Figure 3-1
CHALLENGE RAID Indicator Lights 36
Figure 3-2
Disk Module Locations 40
Figure 3-3
Turning Off (On) Power (Back of CHALLENGE RAID
Chassis) 45
Figure 3-4
CHALLENGE RAID Indicator Lights 45
Figure 3-5
Unlocking the Fan Module 46
Figure 3-6
Enabling an SP’s Power 47
Figure 5-1
Disk Module Status Lights 60
Figure 5-2
Disk Module Locations 61
