mrconfig sp offline all
mrconfig
command must be run under the
supervision of HPE support. The mrconfig sp offline all
command takes all of a node's loaded
storage pools offline. When a storage pool is offline it remains loaded into memory, but
it is not available to Data Fabric file system for reads
and writes.
The main use of the mrconfig sp offline all
command is to take all
storage pools on a node offline so the
fsck
(file system check) command can be run on disks or storage pools if there are
lost or corrupt containers, directories, tables, files, filelets, or blocks.
After running
fsck
the storage pools are brought back online with the
mrconfig sp online
command, and then typically the
gfsck
(global file system check) command would be run on the affected cluster,
volumes, or snapshots.
See
mrconfig
for instructions on running mrconfig
commands.
Syntax
mrconfig sp offline all
Examples
Offline all storage pools on a local node/opt/mapr/server/mrconfig sp offline all