HP Surestore Disk Array 12h - And FC60 Service Manual page 82

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)
•
Volume Group Configuration
– Ten RAID 5 volume groups, each comprising three disks (2 data + 1 parity).
– Each disk in a volume group 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 volume groups, and restoring all data
•
Disk Capacity
– Maximum capacity 2190 GBytes
– Usable capacity 1460 GBytes
Recommended Disk Array Configurations
82