NAME

       zpool-clear — clear device errors in ZFS storage pool

SYNOPSIS

       zpool clear [--power] pool [device]…

DESCRIPTION

       Clears  device  errors  in  a pool.  If no arguments are specified, all device errors within the pool are
       cleared.  If one or more devices is specified, only those errors associated with the specified device  or
       devices are cleared.

       If  the  pool  was  suspended it will be brought back online provided the devices can be accessed.  Pools
       with multihost enabled which have been suspended cannot be resumed when there is evidence that  the  pool
       was  imported  by  another  host.   The same checks performed during an import will be applied before the
       clear proceeds.

       --power
               Power on the devices's slot in the storage enclosure and wait for the device to  show  up  before
               attempting  to  clear errors.  This is done on all the devices specified.  Alternatively, you can
               set the ZPOOL_AUTO_POWER_ON_SLOT environment variable to always enable this behavior.  Note: This
               flag currently works on Linux only.

SEE ALSO

       zdb(8), zpool-reopen(8), zpool-status(8)

OpenZFS                                           May 27, 2021                                    ZPOOL-CLEAR(8)