DUMP and DUMPX command
The DUMP command works exactly like the Model 204 DUMP command, with the exception that at Fast/Backup authorized sites, DUMP invokes Fast/Backup rather than the standard Model 204 dump processing. If for some reason a Fast/Backup site wishes to use the standard Model 204 DUMP command processing (most likely for diagnosing a problem with Fast/Backup), a DUMPX command can be issued. The DUMPX command has syntax identical to the DUMP command.
See the Model 204 Command Reference Manual for more information about the DUMP command, and see the Fast/BackupUG. for more information about Fast/Backup.