G06.30 Software Installation and Upgrade Guide

G06.30 Software Installation and Upgrade Guide—543764-002

14-1

Backing Out the DSM/SCM Revision

This section describes how to submit a DSM/SCM backout request to return to your

previous RVU from G06.30.

You must run the DSM/SCM FALLBACK macro from the ZDSMSCM subvolume. The

FALLBACK macro can be exported from any D46 PVU in the DSM/SCM archive and

then placed in the ZDSMSCM subvolume. You must run the FALLBACK macro if you

are not already running DSM/SCM T6031D46^ABK or later.

Before Backing Out the Revision

1. Confirm that the spooler is active and not 100 percent full.

a. At a TACL prompt, start SPOOLCOM and issue a COLLECT, STATUS

command. For example:

12> spoolcom $spls; collect, status

COLLECT STATE FLAGS CPU PRI UNIT DATA FILE %FULL

$S ACTIVE 3 , 1 154 4 $OPS0.SPL.DATA 4

b. If the spooler is not active, start the spooler.

You will use the spooler to print out operator instructions when backing out the

revision.

2. Start the TMF subsystem and DSM/SCM if they are not already running. For

example:

4> TMFCOM START TMF

5> volume $

dsmscm_vol.ZDSMSCM

6> RUN STARTSCM

where $dsmscm_vol is the DSM/SCM volume.