Oracle SPARC T7-4 Service Manual page 91

See
■
2. Determine if you need to shut down the OS to replace the drive, and perform one
of the following actions:
If the drive cannot be taken offline without shutting down the OS, follow
■
instructions in
Step
If the drive can be taken offline without shutting down the OS, go to
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3. Take the drive offline:
For a standard drive:
■
a.
Ap_id Type
...
c2 scsi-sas connected configured unknown
c2::w5000cca00a76d1f5,0 disk-path connected
c3 scsi-sas connected configured unknown
c3::w5000cca00a772bd1,0 disk-path connected configured unknown
c4 scsi-sas connected configured unknown
c4::w5000cca00a59b0a9,0 disk-path connected configured unknown
...
b.
"Determine Which Hard Drive Is Faulty" on page 90
"Power Off the Server (Oracle ILOM)" on page
4.
At the Oracle Solaris prompt, type the cfgadm -al command to list all
drives in the device tree, including drives that are not configured.
# cfgadm -al
This command lists dynamically reconfigurable hardware resources and shows their
operational status. In this case, look for the status of the drive you plan to remove.
This information is listed in the Occupant column.
Example:
Receptacle
You must unconfigure any drive whose status is listed as configured, as described in
Step 31b.
Unconfigure the drive using the cfgadm -c unconfigure command.
Example:
to locate a faulty drive.
Occupant Condition
configured unknown
Remove a Hard Drive
51, and go to
Step 3.
Servicing Hard Drives 91