7135 Hardware RAID
From Wikistix
These are old IBM SCSI attached RAID controllers, identified as:
# lsdev -Cc disk hdisk0 Available X0-05-01-0,0 7135 Disk Array Device hdisk1 Available X0-05-01-0,1 7135 Disk Array Device
To check the RAID status, either use smitty raidiant, or:
# raidmgr -l dac0 -Q 0 hdisk1 Raid 5 X0-05-01-0,1 17206 MB Status OPTIMAL 1 hdisk0 Raid 5 X0-05-01-0,0 8594 MB Status OPTIMAL
Repeat the above for each DAC present on the system.
To find all installed disks:
# raidmgr -l dac0 -E 10 Channel 1 ID 0 Location LR-3 Non Existent Drive 20 Channel 2 ID 0 Location LR-6 Non Existent Drive 30 Channel 3 ID 0 Location LF-1 Optimal 40 Channel 4 ID 0 Location LF-6 Optimal 50 Channel 5 ID 0 Location LF-3 Optimal 11 Channel 1 ID 1 Location LR-4 Non Existent Drive 21 Channel 2 ID 1 Location LR-7 Non Existent Drive 31 Channel 3 ID 1 Location LF-2 Optimal 41 Channel 4 ID 1 Location LF-7 Optimal 51 Channel 5 ID 1 Location LF-4 Optimal 12 Channel 1 ID 2 Location LR-5 Non Existent Drive 22 Channel 2 ID 2 Location LR-8 Non Existent Drive 32 Channel 3 ID 2 Location LR-1 Non Existent Drive 42 Channel 4 ID 2 Location LF-8 Non Existent Drive 52 Channel 5 ID 2 Location LF-5 Non Existent Drive 13 Channel 1 ID 3 Location UF-8 Non Existent Drive 23 Channel 2 ID 3 Location UF-5 Non Existent Drive 33 Channel 3 ID 3 Location LR-2 Non Existent Drive 43 Channel 4 ID 3 Location UR-5 Non Existent Drive 53 Channel 5 ID 3 Location UR-8 Non Existent Drive 14 Channel 1 ID 4 Location UF-6 Optimal 24 Channel 2 ID 4 Location UF-3 Optimal 34 Channel 3 ID 4 Location UF-1 Non Existent Drive 44 Channel 4 ID 4 Location UR-3 Non Existent Drive 54 Channel 5 ID 4 Location UR-6 Non Existent Drive 15 Channel 1 ID 5 Location UF-7 Optimal 25 Channel 2 ID 5 Location UF-4 Optimal 35 Channel 3 ID 5 Location UF-2 Non Existent Drive 45 Channel 4 ID 5 Location UR-4 Non Existent Drive 55 Channel 5 ID 5 Location UR-7 Non Existent Drive
