Viewing the failed disk in the Hardware tree
NOTE: The disks in a server unit are different from those in the expansion shelf. Be sure to
order the correct replacement disk.
The following example shows the Hardware tree expanded to show the disk failure in a disk
enclosure drawer.
Using the StoreOnce CLI to identify a failed disk
The following StoreOnce CLI commands can also be used to identify hardware problems and to
navigate the hardware tree for details about a specific component.
• hardware show problems
• hardware show status <Dev-id>
The following example illustrates how to use the StoreOnce CLI commands to find out more
about the disk failures we have identified on the StoreOnce GUI. .
1. To display warnings for all hardware components run the StoreOnce CLI command:
hardware show problems
This will assist you in identifying the storage cluster and component that is causing a problem.
2. To drill down to the hardware component causing the problem run the StoreOnce CLI
command, hardware show status <Dev-id> iteratively, where <Dev-id> is the
component with a DEGRADED status until the required component is displayed (it will have
a status of FAILED or MISSSING). For example::
# hardware show status
Name Dev-id Status
-------------------- ------------------------------------ --------
HPCZ230805V9 33363437-3535-5A43-3233-303830355639 OK
p1228 Storage System 051662fb-0000-1000-b027-53344a303131 DEGRADED
p1228 Storage System 02abd2f6-0000-1000-b044-53344a30314d OK
# hardware show status 051662fb-0000-1000-b027-53344a303131
Name Dev-id Status
-------------------- ------------------------------------ --------
p1228 Storage System 051662fb-0000-1000-b027-53344a303131 DEGRADED
Enclosure CZ3320E200 DEGRADED
Pools pools-1 OK
Controller 1 5001438025A26200 OK
# hardware show status CZ3320E200
Using the StoreOnce CLI to identify a failed disk 13
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