NAME

       zpool-status — show detailed health status for ZFS storage pools

SYNOPSIS

       zpool status [-DigLpPstvx] [-T u|d] [-c [SCRIPT1[,SCRIPT2]…]] [pool]… [interval [count]]

DESCRIPTION

       Displays  the  detailed  health  status for the given pools.  If no pool is specified, then the status of
       each pool in the system is displayed.  For more information on pool and device health,  see  the  “Device
       Failure and Recovery” section of zpoolconcepts(7).

       If a scrub or resilver is in progress, this command reports the percentage done and the estimated time to
       completion.   Both  of  these  are only approximate, because the amount of data in the pool and the other
       workloads on the system can change.

       -c [SCRIPT1[,SCRIPT2]…]
               Run a script (or scripts) on each vdev and include the output as a new column in the zpool status
               output.  See the -c option of zpool iostat for complete details.

       -i      Display vdev initialization status.

       -g      Display vdev GUIDs instead of the normal device names These GUIDs can be used in place of  device
               names for the zpool detach/offline/remove/replace commands.

       -L      Display  real  paths  for  vdevs  resolving  all symbolic links.  This can be used to look up the
               current block device name regardless of the /dev/disk/ path used to open it.

       -p      Display numbers in parsable (exact) values.

       -P      Display full paths for vdevs instead of only the last component of the path.  This can be used in
               conjunction with the -L flag.

       -D      Display a histogram of deduplication statistics, showing the  allocated  (physically  present  on
               disk)  and  referenced  (logically  referenced  in  the pool) block counts and sizes by reference
               count.

       -s      Display the number of leaf VDEV slow IOs.  This is the number of  IOs  that  didn't  complete  in
               zio_slow_io_ms  milliseconds (default 30 seconds).  This does not necessarily mean the IOs failed
               to complete, just took an unreasonably long amount of time.  This may indicate a problem with the
               underlying storage.

       -t      Display vdev TRIM status.

       -T u|d  Display a time stamp.  Specify u for a printed representation of the internal  representation  of
               time.  See time(2).  Specify d for standard date format.  See date(1).

       -v      Displays  verbose  data  error information, printing out a complete list of all data errors since
               the last complete pool scrub.

       -x      Only display status for pools that are exhibiting errors or are otherwise unavailable.   Warnings
               about pools not using the latest on-disk format will not be included.

SEE ALSO

       zpool-events(8),  zpool-history(8),  zpool-iostat(8),  zpool-list(8),  zpool-resilver(8), zpool-scrub(8),
       zpool-wait(8)

OpenZFS                                           June 2, 2021                                   ZPOOL-STATUS(8)