Sun Microsystems 60 service manual At the system ok prompt, 1Internal Drives Identification

Symptom

A hard drive read, write, or parity error is reported by the operating system or customer application.

A CD-ROM drive read error or parity error is reported by the operating system or customer application.

Action

Replace the drive indicated by the failure message. The operating system identifies the internal drives as listed in TABLE 4-1.

TABLE 4-1Internal Drives Identification

Operating System Address	Drive Physical Location and Target
c0t0d0s#	Lower hard drive, target 0
c0t1d0s#	Upper hard drive, target 1
c0t6d0s#	CD-ROM drive, target 6 (optional)
c0t5d0s#	Tape drive, target 5 (optional)

Note –The # symbol in the operating system address examples may be a numeral between 0 and 7 that describes the slice or partition on the drive.

Symptom

Hard drive or CD-ROM drive fails to respond to commands.

Note –To bypass POST, type: setenv diag-switch? false at the ok prompt.

Action

Test the drive response to the probe-scsicommand as follows:

1.At the system ok prompt:

a.Type reset-all.

b.Type probe-scsi.

4-4Sun Ultra 60 Service Manual • August 2001