Hi Mark,
we had this happen....added more spool space than could be supported....had
some interesting effects until we changed the relevent values, and here is
what IBM said:
Hello -
I have reviewed the main loop for JES2 SPOOL subtask process.
There are only 2 ways to have the TGNUM change from 36648 to
163790 as you have shown in the syslog with $T SPOOLDEF,TGSPACE....
command.
First would be to have the $DAS for the volume on the $DASWRKQ.
This will only happen if some commands are entered against this
volume.
The second reason for this is the flag DAS3STUN is set for the
volume. This will happen when a volume is started and the SPOOLDEF
TGNUM is too small to accommodate the entire volume. User is notified
with $HASP811 or $HASP853. Once this happens we have set up the
circumstances for OA28104.
Please apply the fix to prevent this issue from happening again.
and to fix:-
Restarting the spool volume, with cmd $SSPL(splvol),FORMAT, will rewrite the
bit maps etc.
Regards
Bruce Hewson
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