DUMPG and DUMPGX command
The DUMPG command works exactly like the Model 204 DUMPG command, with the exception that at Fast/Backup authorized sites, DUMPG 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 DUMPG command processing (most likely for diagnosing a problem with Fast/Backup), a DUMPGX command can be issued. The DUMPGX command has syntax identical to the DUMPG command.
See the Model 204 Command Reference Manual for more information about the DUMPG command, and see the Fast/Backup User's Guide. for more information about Fast/Backup.