zpool
new pool
create new pool
zpool create tank <dev0> <dev1>
add a new vdev to existing pool
zpool add tank raidz1 <dev2> <dev3>
get general status
zpool status
list zpools
zpool list
history
get command history
zpool history
user initiated
zpool history -i
long format
zpool history -l
scrubs
start scrub
sudo zpool scrub tank
pause scrub
sudo zpool scrub -s tank
replace disks
replace a disk.
sudo zpool replace <poolname> <missing_guid> <new_dev>
Monitor the progress of the resilvering operation
zpool status -x
get iostat
zpool iostat tank 2