Chapter 4 FRU Replacement Preparation 4-7
1. Type the cfgdevice -c unconfigure command from the Oracle Solaris OS
to integrate the FRU into the Oracle Solaris OS.
The Ap_Id is shown in the output of cfgadm (for example, disk#0).
2. Type the cfgadm -x command to confirm that the CHECK LED is off.
The Ap_Id is shown in the output of cfgadm (for example, disk#0).
The CHECK LED (amber) of the HDD is turned off.
3. Type the cfgadm command to verify that the FRU has been configured.
The configured FRU is displayed as being configured.
The READY LED (green) of the HDD goes on.
4.3.4 Verifying the Hardware Operation
■ Confirm the status of the LED indicators.
For information on the LED status, see
TABLE 2-3 and TABLE 2-5.
4.4 Hot Replacement/Hot Addition
In hot replacement, the target FRU is operated while the domain to which the FRU
belongs is stopped.
Depending on the target FRU, there are two cases as follows:
■ Power supply unit/Fan unit: operated with XSCF commands. See Section 4.4.1,
“FRU Removal and Replacement (Power supply unit/Fan unit)” on page 4-8.
■ Hard disk drive: operated directly, not by using XSCF commands.
For hot addition, do the same operation as that for hot replacement.
# cfgadm -c configure Ap_Id
# cfgadm -x led=fault, mode=off Ap_Id
# cfgadm -a
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