zpool-offline —
take physical devices offline in ZFS storage
pool
zpool |
offline [-ft]
pool device… |
zpool |
online [-e]
pool device… |
zpool offline
[-ft] pool
device…- Takes the specified physical device offline. While the
device is offline, no attempt is made to read or
write to the device. This command is not applicable to spares.
-f- Force fault. Instead of offlining the disk, put it into a faulted
state. The fault will persist across imports unless the
-t flag was specified.
-t- Temporary. Upon reboot, the specified physical device reverts to its
previous state.
zpool online
[-e] pool
device…- Brings the specified physical device online. This command is not
applicable to spares.
-e- Expand the device to use all available space. If the device is part of
a mirror or raidz then all devices must be expanded before the new
space will become available to the pool.