volume dump restore

Restores or updates a volume from a dump file. Permissions required: fc or restore on the volume.

Syntax

CLI
maprcli volume dump restore
    [ -cluster <cluster> ]
    [ -dumpfile <dumpfilename> ]
    [ -i ]
    [ -n ]
    -name <volume name>
REST

None.

Parameters

Parameter Description
cluster The cluster on which to run the command.
dumpfile The name of the dumpfile (ignored if -i is used).
i This option reads the dump file from stdin.
n This option creates a new volume if it doesn't exist.
name A volume name, in the form volumename
Note: In a secure cluster, you must use the MapR user ID. Using root or any other user ID results in the system hanging.

Examples

Restore a volume from a full dump file:

CLI
maprcli volume dump restore -name volume -dumpfile fulldump1
Apply an incremental dump file to a volume:
CLI
maprcli volume dump restore -name volume -dumpfile incrdump1