Filter
Top Products
Chapter 15 Tape Drive Unit Replacement 15-9
20. From the OS, execute the cfgadm -a command to verify that the status of tape drive
unit and the CD-RW/DVD-RW drive unit has changed from "unconfigured" to
"configured."
21. Close the door on the server, and lock it.
15.3 Hot Replacement
The procedure is as follows.
1. Unlock and open a door of the server. (See Chapter 5)
Caution – Before touching a FRU or dummy (filler) unit, see Section 1.4, “Antistatic
Precautions” on page 1-9 and be sure to wear the antistatic wrist strap. Failure to do so might
result in serious damage to operating domains.
2. Stop all connection to the target tape drive unit.
3. Turn off power to the relevant domain.
From a console that is connected to XSCF, log in to XSCF, and execute the
poweroff -d command.
The OS shutdown processing is executed for the relevant domain, and then the power-off
processing is executed.
4. Detach the target tape drive unit from the port.
From a terminal that is connected to XSCF, log in to XSCF, and execute the cfgdevice
-c detach -p <port no.> command.
5. Confirm that the target tape 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.
6. 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 1-9)
# cfgadm -a
Ap_Id Type Receptacle Occupant Condition
:
c0::dsk/c0t4d0 CD-ROM connected unconfigured unknown
c0::rmt/0 tape connected unconfigured unknown
: