HP Surestore Disk Array 12h Factory Configuration Slides for A5277AZ - Page 6
A5277AZ Factory Configuration for 6 Disk Enclosures
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A5277AZ Factory Configuration for 6 Disk Enclosures Recommended FC60 HA Configuration Single host, dual-controller disk array, 6 disk enclosures, 10 RAID 0/1 LUNs BCC A BCC A BCC A BCC A BCC A BCC A Host FC Adapter A FCAL-A FC Adapter B FCAL-B Controller A Controller B FC60 Enclosure LUN 0 LUN 1 LUN 2 LUN 3 LUN 4 LUN 5 LUN 6 LUN 7 SC10 Disk Enclosures LUN 8 LUN 9 BCC B BCC B BCC B BCC B BCC B BCC B Hardware Configuration - FC60 controllers connected directly to host FC adapters - Six disk enclosures with ten 18 GB disk modules in each - Disk enclosures set to full-bus mode by setting option switch 1 UP on BCCs - Expansion SCSI connector on disk enclosure must be terminated LUN Configuration - Ten RAID 0/1 LUNs, comprising 6 disks each (3+3) - Each disk in the LUN is in a separate enclosure High Availability - Handles the failure of a single disk, controller, BCC, SCSI channel, or disk enclosure - Very high availability for single failures Disk Capacity - Maximum capacity ~1080 GB - Usable capacity ~540 GB