Troubleshooting
Test descriptions
The following table lists some of the OpenBoot PROM
Command | Description |
|
|
| Displays the recognized disk drives and backplanes. |
|
|
Displays the recognized disk drives, backplanes, tape drives, | |
| and |
|
|
| Displays all the devices known to the system directly beneath a |
| given device in the device hierarchy. When using |
| by itself, the command shows the entire device tree. |
|
|
Displays all disk devices. | |
|
|
| Runs a series of tests on the network and on hardware |
| components. The test may take several minutes to complete. |
| You can use Stop+A to stop the tests. |
|
|
test devalias | Runs the |
| devalias command to display a list of device aliases that can |
| be tested. You must enter the full path name of the device alias |
| to run the test. For example, to test the |
| test /pci@8,700000/scsi@1/disk@6,0:f |
|
|
Tests the clock function. | |
|
|
Runs a loopback test, a transceiver test, and a packet | |
| transmission test. |
|
|
Additional references - See Sun OpenBoot 4.x Command Reference Manual at the following Sun documentation Web site for more information:
http://docs.sun.com
168 Avaya CMS Sun Fire V880 Computer Hardware Installation, Maintenance, and Troubleshooting