clconvert_snapshot utility
You can run clconvert_snapshot to convert cluster snapshots from a release supported for upgrade to a recent PowerHA® SystemMirror® release. The clconvert_snapshot is not run automatically during installation, and you must always run it from the command line. Each time you run the clconvert_snapshot command, conversion progress is logged to the /tmp/clconvert.log file.
Note: Root user privilege is required to run clconvert_snapshot.
You must know the PowerHA SystemMirror version from which you are converting in order
to run this utility.
For more information on the clconvert_snapshot utility, refer to the clconvert_snapshot man page.