J06.05 Software Installation and Upgrade Guide

without actually updating files or activating the configuration. In PREVIEW mode, ZPHIRNM indicates
whether or not TMF needs to be up when running ZPHIRNM.
Run ZPHIRNM
1. At a TACL prompt, enter from the DSM/SCM subvolume:
> RUN ZPHIRNM $vol.SYSnn
where:
• $vol specifies the default current system load volume, usually $SYSTEM.
• SYSnn specifies the SYSnn subvolume named previously in the backout request.
For example:
> RUN ZPHIRNM $system.SYS00
2. When asked if you want to use a log file with the session, type Y and press Enter.
3. When prompted, type a file name for the log file, and press Enter.
4. ZPHIRNM issues this message and begins processing:
Log file, <filename>, was successfully created.
5. Verify that ZPHIRNM ran successfully.
6. Review the log file.
7. If ZPHIRNM did not run successfully, correct the problem and rerun.
Two types of error and warning messages are issued during the renaming process:
• If a fatal error occurs, ZPHIRNM immediately issues an error message and stops.
• A nonfatal error is one that affects processing only for a single subvolume. If a nonfatal
error occurs, ZPHIRNM issues an error message and attempts to restore the subvolume
it is currently processing to its original state.
◦ If the subvolume is successfully restored, ZPHIRNM continues with the next subvolume.
◦ If the subvolume cannot be restored, ZPHIRNM issues an additional error message
and continues with the next subvolume.
◦ If the subvolume was successfully processed, you can ignore warning messages.
See the NonStop Software Essentials User’s Guide for troubleshooting procedures
and the DSM/SCM Messages Manual for a complete list of ZPHIRNM messages.
Run ZPHIRNM 103