NAME

       zpool-initialize — write to unallocated regions of ZFS storage pool

SYNOPSIS

       zpool initialize [-c|-s] [-w] pool [device]…

DESCRIPTION

       Begins  initializing  by  writing  to  all  unallocated regions on the specified devices, or all eligible
       devices in the pool if no individual devices are specified.   Only  leaf  data  or  log  devices  may  be
       initialized.

       -c, --cancel
               Cancel  initializing on the specified devices, or all eligible devices if none are specified.  If
               one or more target devices are invalid or are not currently being initialized, the  command  will
               fail and no cancellation will occur on any device.

       -s, --suspend
               Suspend initializing on the specified devices, or all eligible devices if none are specified.  If
               one  or  more target devices are invalid or are not currently being initialized, the command will
               fail and no suspension will occur on any device.  Initializing can then  be  resumed  by  running
               zpool initialize with no flags on the relevant target devices.

       -w, --wait
               Wait until the devices have finished initializing before returning.

SEE ALSO

       zpool-add(8), zpool-attach(8), zpool-create(8), zpool-online(8), zpool-replace(8), zpool-trim(8)

OpenZFS                                           May 27, 2021                               ZPOOL-INITIALIZE(8)