Under DFS, the shared disks that comprise a file system cannot be deleted.
Use the procedure below to reconfigure a DFS when deleting shared disks.
Back up resources that will still be required after reconfiguration.
Perform backup in file/directory units.
Note
Since shared disks are deleted, ensure there is sufficient DFS space when backed up resources are restored.
See
Refer to " 3.2.1 Backing-up and Restoring Using Standard Linux Commands (Files/Directories)" in the "Primesoft Distributed File System for Hadoop V1 User's Guide".
Delete the targeted DFS.
See
Refer to "E.1 Deleting a File System" for the DFS deletion procedure.
Re-create the DFS using the changed configuration.
See
Refer to "D.4 File System Creation" for the DFS creation procedure.
If resources were backed up in Step 1, restore the resources.
