Oracle Solaris ZFS Administration Guide

Clearing Storage Pool Device Errors

If a device is taken offline due to a failure that causes errors to be listed in the zpool status output, you can clear the error counts with the zpool clear command.

If specified with no arguments, this command clears all device errors within the pool. For example:

# zpool clear tank

If one or more devices are specified, this command only clear errors associated with the specified devices. For example:

# zpool clear tank c1t0d0

For more information about clearing zpool errors, see Clearing Transient Errors.