Troubleshooting

System Disk Failure

If a member of the system volume set fails because of a hardware problem, it causes a system abort. You will not be able to reboot until the disk is fixed. An INSTALL is usually required.

Nonsystem Disk Failure

If a member of a nonsystem volume set fails because of a hardware problem, it does not necessarily cause a system abort. Even if it does, you can reboot after removing the defective disk. Users who do not need the failed volume can continue to work.