mrconfig sp online command makes an offline storage pool online.
When a storage pool is taken offline with the
mrconfig sp offline command, the storage pool is not available for reads and writes. Typically this is done so the
fsck (filesystem check) command can be run to check for or repair filesystem inconsistencies.
After the storage pool is put back online with the
mrconfig sp online command, the storage pool is once again available for reads and writes, and the
gfsck (global filesystem check) command can be run on the affected cluster, volumes or snapshots.
mrconfig for instructions on running
mrconfig sp online <sp path>
The device path of the storage pool; example /dev/sdc
Online a storage pool with a path of
/dev/sdc on a local node
/opt/mapr/server/mrconfig sp online /dev/sdc