HP Surestore Disk Array 12h Factory Configuration Slides for A5277AZ

A5277AZ Factory Configuration for 1 Disk Enclosure

Recommended FC60 Configuration

Single host, dual-controller disk array, 1 disk enclosure, 5 RAID 1 LUNs

FCAL-B

LVD

SCSI

LVD

SCSI

FCAL-A

Red and Blue drives are on separate SCSI buses

LUN 0

LUN 1

LUN 2

LUN 3

LUN 4

FC60 Enclosure

Controller A

Controller B

SC10 Disk Enclosure

Hardware Configuration

–

FC60 controllers connected directly to host FC adapters

–

One disk enclosures with ten 18 GB disk modules in each

–

Disk enclosure set to split-bus mode by setting option

switch 1 DOWN on BCCs

–

Unused SCSI connectors on FC60 enclosure must be terminated

–

Expansion SCSI connector on disk enclosure must be terminated

LUN Configuration

–

Five RAID 1 LUNs, comprising 2 disks each (1+1)

–

Each disk in the LUN is in a separate enclosure

High Availability

–

Handles the failure of a single disk, controller, BCC, or SCSI channel

–

Does not handle the failure of the disk enclosure

Disk Capacity

–

Maximum capacity ~180 GB

–

Usable capacity ~90 GB

Host

FC Adapter A

FC Adapter B