11 Oracle Solaris ZFS Troubleshooting and Pool Recovery

This chapter describes how to identify and recover from ZFS failures. Information for preventing failures is provided as well.

This chapter covers the following topics:

• Identifying ZFS Problems.

• Resolving General Hardware Problems.

• Identifying Problems With ZFS Storage Pools.

• Resolving ZFS Storage Device Problems.

• Resolving Data Problems in a ZFS Storage Pool.

• Repairing a Damaged ZFS Configuration.

• Repairing an Unbootable System.

For information about complete root pool recovery, see Using Unified Archives for System Recovery and Cloning in Oracle Solaris 11.4.