Fastt500 Raid Controller Basic Storage Partitions; Fastt500 Raid Controller Capacity Configuration - IBM TotalStorage DS4000 Hardware Maintenance Manual
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Also See for TotalStorage DS4000:
- Hardware manual (566 pages) ,
- Installation and user manual (84 pages) ,
- Planning and installation manual (44 pages)
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Base Storage Partitions
Figure 40. FAStT500 RAID controller basic storage partitions
Fibre Adapter
Fibre Adapter
220 drives * 36.4GB = 8008GB (7.60TB usable in 9+1 RAID 5)
Figure 41. FAStT500 RAID controller capacity configuration
FAStT500 RAID Controller Unit
Host side
Drive side
Ctrl
Mini-hub
Mini-hub
A
Mini-hub
Mini-hub
Mini-hub
Mini-hub
Ctrl
Mini-hub
B
Mini-hub
Fibre Adapter
Fibre Adapter
Notes: Optimized for capacity not performance
Drive redundant path not shown for clarity
Use partitioning, MSCS, etc
220 drives * 36.4GB = 8008GB (7.60TB usable in 9+1 RAID 5)
15.2TB usable total
Chapter 8. Type 3552 FAStT500 RAID Controller
EXP500
Loop 1
Loop 2
IN
OUT
IN
OUT
Loop 1
Loop 2
IN OUT
IN
OUT
55
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