Remove A Hard Disk Drive - Sun Oracle SPARC T3-2 Service Manual

▼ Remove a Hard Disk Drive

This procedure can be performed by customers while the server is running. See
Service, Replaceable by Customer" on page 66
service procedures.
1. Determine if you need to shut down the OS to replace the drive, and perform
one of the following actions:
■
■
2. Take the drive offline:
a. At the Solaris prompt, type the cfgadm -al command to list all drives in the
# cfgadm -al
Ap_id
c0
c0::dsk/c1t0d0
c0::dsk/c1t0d0
usb0/1
usb0/2
.
.
.
b. Unconfigure the drive using the cfgadm -c unconfigure command.
# cfgadm -c unconfigure c0::dsk/c1t1d0
86 SPARC T3-2 Server Service Manual • December 2013
If the drive contains the sole image of the OS or cannot be logically isolated
from the server's online operations, shut down the OS as described in
Off the Server (Service Processor Command)" on page
If the drive can be taken offline without shutting down the OS, go to
device tree, including drives that are not configured:
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.
Type
scsi-bus
disk
disk
unknown
unknown
You must unconfigure any drive whose status is listed as configured, as
described in Step b.
Example:
Replace c0:dsk/c1t1d0 with the drive name that applies to your situation.
for more information about hot
Receptacle Occupant
connected configured
connected configured
connected configured unknown
empty unconfigured
empty unconfigured
"Hot
"Power
69. Then go to Step 3.
Step 2.
Condition
unknown
unknown
ok
ok