6027-934 [W] Attention: Specified snapshot: 'SnapshotName' will be ignored because the path specified: 'PathName' is not within that snapshot.

Explanation

The command line specified both a path name to be scanned and a snapshot name, but the snapshot name was not consistent with the path name.

User response

If you wanted the entire snapshot, just specify the GPFS file system name or device name. If you wanted a directory within a snapshot, specify a path name within that snapshot (for example, /gpfs/FileSystemName/.snapshots/SnapShotName/Directory).