15.4.2 Controlling the Power to the PCI Expansion Unit
15.4.2 Controlling the Power to the PCI Expansion Unit
This section describes how to turn on/off the power to remove the PCI expansion unit, an I/O board, a power supply unit, etc.
Power-on and power-off must be performed with a user account that has the platadm or fieldeng privilege.
Power-on and power-off must be performed with a user account that has the platadm or fieldeng privilege.
Operation Procedure
- Power off the power supply unit in the PCI expansion unit with the ioxadm command.
The following example powers off the specified parts, including a power supply unit, so that they can be removed.
XSCF> ioxadm -f poweroff PCIBOX#12B4/PSU#1 |
Note - To forcibly turn off the power, specify the -f option. Note that use of the -f option may damage the domain. |
- Restore power to the power supply unit in the PCI expansion unit with the ioxadm command.
The following example turns on the power again to the powered-off parts.
XSCF> ioxadm poweron PCIBOX#12B4/PSU#1 |
Note - To remove a power supply unit or I/O board, power off the specified part. To turn on the power again when the POWER switch is set to on, execute the ioxadm command. |
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