HP Surestore Disk Array 12h and FC60 - Manual (Page 86)

86 Recommended Disk Array Configurations
Maximum Capacity
• Hardware Configuration
– Two disk array controllers connected directly to host Fibre Channel adapters
– Three disk enclosures with ten 73 GByte disks each (30 disks total)
– Disk enclosures configured for split-bus mode (two SCSI channels per enclosure)
• LUN Configuration
– Ten RAID 5 LUNs, each comprising three disks (2 data + 1 parity).
– Each disk in a LUN is in a separate enclosure.
• High Availability
– Handles a single disk failure, single controller, single channel, single BCC, or a single
disk enclosure failure
– Expansion requires powering down the disk array, recabling the array to a full bus
configuration, rebinding the LUNs, and restoring all data
• Disk Capacity
– Maximum capacity 2190 GBytes
– Usable capacity 1460 GBytes