Sun Microsystems Sun Fire V880 - Manual (Page 187)

Troubleshooting disk drives and DVD drives
Avaya CMS Sun Fire V880/V890 Installation, Maintenance, and Troubleshooting May 2006 187
4. Verify that all of the disk drives are recognized. This example indicates that the system
controller has successfully probed the device and that the motherboard is operating
correctly.
If the probe-scsi test fails to show all of the installed disk drives, you may have to
replace the disk drive.
5. When you finish testing, enter the following commands:
CAUTION: !
CAUTION:
If you fail to enter these commands, any reboots that you do in the future will stop
at the boot prompt instead of proceeding through the normal boot-up process.
setenv auto-boot? true
boot -r
The system reboots.
Symptom: The DVD drive fails to respond to commands.
Solution: To test the SCSI model DVD drive (V880 only):
1. Enter:
/usr/sbin/shutdown -y -i0 -g0
The system shuts down.
2. At the ok prompt, enter the following commands:
setenv auto-boot? false
reset-all
The system resets.