14-6 SPARC Enterprise M8000/M9000 Servers Service Manual • June 2010
7. From the OS, execute the cfgadm -c unconfigure TAPE_Ap_Id command to
unconfigure the tape drive unit from the domain.
8. From the OS, execute the cfgadm -a command to verify that the status of
CD-RW/DVD-RW drive unit and tape drive unit has changed from
"configured" to "unconfigured."
9. Detach the target CD-RW/DVD-RW drive unit from the port.
From the terminal that is connected to XSCF, log in to XSCF, and execute the
cfgdevice -c detach -p port no. command.
10. Confirm that the target CD-RW/DVD-RW drive unit is unconfigured from the
domain.
From XSCF, execute cfgdevice -l to confirm that the relevant port is not
displayed in the current connection.
11. Connect the clip of the antistatic wrist strap and of the antistatic mat to the
server grounding port. See Section 1.4, “Antistatic Precautions” on page 1-6.
12. Ensure that the metallic underside of the wrist strap is in direct contact with
your skin. The wrist strap should be snug around the wrist so that it does not
rotate. See Section 1.4, “Antistatic Precautions” on page 1-6.
Caution – Before handling FRUs, be sure to connect the clip of the antistatic wrist
strap and of the antistatic mat to the server grounding port, and attach the band of
the wrist strap to one of your wrists. Place the FRUs on the grounded antistatic mat.
Failure to take these antistatic measures might result in serious damage.
# cfgadm -c unconfigure c0::rmt/0
# cfgadm -a
Ap_Id Type Receptacle Occupant Condition
:
c0::dsk/c0t4d0 CD-ROM connected unconfigured unknown
c0::rmt/0 tape connected unconfigured unknown
: