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18.7. Retrieving Current Volume Option Settings
Red Hat Gluster Storage allows storage administrators to retrieve the value of a specific volume option. You can also retrieve all the values of the volume options and all global options associated to a gluster volume. To retrieve the value of volume options, use the
gluster volume get command. If a volume option is reconfigured for a volume, then the same value is displayed. If the volume option is not reconfigured, the default value is displayed.
The syntax is
# gluster volume get <VOLNAME|all> <key|all>
18.7.1. Retrieving Value of a Specific Volume Option
To fetch the value of a specific volume option, execute the following command:
gluster volume get <VOLNAME> <key>
# gluster volume get <VOLNAME> <key>
Where,
VOLNAME: The volume name
key: The value of the volume option
For example:
gluster volume get test-vol nfs.disable
# gluster volume get test-vol nfs.disable
Option Value
------ -----
nfs.disable on18.7.2. Retrieving all Options of a Volume
To fetch the values of all the volume options, execute the following command:
gluster volume get <VOLNAME> all
# gluster volume get <VOLNAME> all
Where,
VOLNAME: The volume name
For example:
gluster volume get test-vol all
# gluster volume get test-vol all
Option Value
------ -----
cluster.lookup-unhashed on
cluster.lookup-optimize off
cluster.min-free-disk 10%
cluster.min-free-inodes 5%
cluster.rebalance-stats off
cluster.subvols-per-directory (null)
....
18.7.3. Retrieving all Global Options
To fetch the values of all global options, execute the following command:
gluster volume get all all
# gluster volume get all all
For example:
gluster volume get all all
# gluster volume get all all
Option Value
------ -----
cluster.server-quorum-ratio 51
cluster.enable-shared-storage disable
cluster.op-version 31306
cluster.max-op-version 31306
cluster.brick-multiplex disable
cluster.max-bricks-per-process 250
cluster.daemon-log-level INFO
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