DSM/SCM User's Guide

Managing DSM/SCM
DSM/SCM User’s Guide — 529846-014
17 - 14
Renaming a Volume Managed by DSM/SCM
Switching From One ZDSMSCM Subvolume to Another
To switch from one ZDSMSCM subvolume to another:
1. Check that both ZDSMSCM subvolumes (the one you are using and the one you
will switch to) contain the same version of DSM/SCM.
2. Copy the INITSTAT, PATHCOOL, and PATHTARG (or PATHHOST if this is the host
system) files from the $oldvol.ZDSMSCM subvolume to the
$newvol.ZDSMSCM subvolume you are switching to.
3. Place these files with proper security under the proper owner.
4. Edit the PATHCOOL file to point to the $newvol.PATHSCM and the
\system.$newvol.ZDSMSCM.PATHMAIN.
5. Replace all occurrences of $oldvol.ZDSMSCM with $newvol.ZDSMSCM in the
PATHTARG or PATHHOST file.
6. Run PATHCOLD from $newvol.ZDSMSCM. This creates $newvol.PATHSCM.*.
7. Run STARTSCM from $newvol.ZDSMSCM.
8. Use the FUP GIVE command to give ownership of the CBEXE program to the
super ID (255,255).
9. Set the PROGID of the CBEXE program to the super ID (255,255).
10. Use the FUP GIVE command to give ownership of the TAEXE program to the
super ID (255,255).
11. Set the PROGID of the TAEXE program to the super ID (255,255).
Renaming a Volume Managed by DSM/SCM
If a volume contains any ZPHI6030 files, it has files that DSM/SCM manages. To avoid
problems running DSM/SCM if you rename such a volume, update DSM/SCM at the
same time to recognize the new volume name.
To change the name of a volume that contains DSM/SCM managed files:
1. Rename $oldvol to $newname:
> RENAME $oldvol, $newname