Obtaining Automatic System Recovery Information; Unconfiguring And Reconfiguring Devices - Sun Microsystems SPARC Enterprise T1000 Administration Manual

Note – To store parameter changes, you can also power cycle the system using the
front panel Power button.
After you disable the automatic system recovery (ASR) feature, it is not activated
again until you re-enable it.
Obtaining Automatic System Recovery
Information
Use the following procedure to retrieve information about the status of system
components affected by automatic system recovery (ASR).
●
At the sc> prompt, type:
sc> showcomponent
In the showcomponent command output, any devices marked disabled have been
manually unconfigured using the system firmware. The showcomponent command
also lists devices that have failed firmware diagnostics and have been automatically
unconfigured by the system firmware.
For more information, see:
"Automatic System Recovery" on page 30
■
"Enabling and Disabling Automatic System Recovery" on page 33
■
"To Disable Automatic System Recovery" on page 34
■
"Unconfiguring and Reconfiguring Devices" on page 35
■
"To Reconfigure a Device Manually" on page 36
■
Unconfiguring and Reconfiguring
Devices
To support a degraded boot capability, the ALOM CMT firmware provides the
disablecomponent command, which enables you to unconfigure system devices
manually. This command flags the specified device as disabled by creating an entry in
the ASR database.
Chapter 2 Managing RAS Features and System Firmware 35