Setting Default Volume Topology Using the CLI

Use the config save command to set the default topology for volumes.

By default, new volumes are created with a topology of /data. To change the default topology, use the config save command to change the cldb.default.volume.topology configuration parameter. Example:

maprcli config save -values "{\"cldb.default.volume.topology\":\"/data/rack02\"}"

After this command is run, new volumes have the volume topology /data/rack02 by default, which could be useful to restrict new volume data to a subset of the cluster.