OpenBoot 3.x Command Reference Manual

SCSI Problems

Problem: Your system has more than one disk installed, and you get SCSI-related errors.

Try the following procedure:

  1. Unplug all but one of the disks.

  2. At the ok prompt, type:

    ok probe-scsi 

Note the target number and its corresponding unit number.

  1. Plug in another disk and perform Step b again.

  2. If you get an error, change the target number of this disk to be one of the unused target numbers.

  3. Repeat Steps b, c, and d until all the disks are plugged back in.