Re: Help DASD exploded

I recently wrote a couple iCan posts on disk utilization.
These are geared to tracking utilization and getting notified when potential issues occur as opposed to reacting to an emergency.

https://techchannel.com/SMB/07/2021/disk-space-utilization <https://techchannel.com/SMB/07/2021/disk-space-utilization>

https://techchannel.com/SMB/08/2021/Get-Notified-Maximum-Number-of-Spools <https://techchannel.com/SMB/08/2021/Get-Notified-Maximum-Number-of-Spools>

This latter one includes how you can see how many spooled files are on your system.
If you get into a serious disk utilization issue, using the following simple select statement will show the number of spooled files increasing along with the job generating them.

select * from qsys2.syslimits where limit_ID = 19002 order by last_change_timestampdesc;

Dawn

On Aug 13, 2021, at 5:53 PM, K Crawford <kscx3ksc@xxxxxxxxx> wrote:

I was thinking a run away job also. Nothing has a lot of CPU.

I think I found it.
an outq had 1.3 million spool files. Clearing it now.
It was created for holding job logs etc. Could not get into it to see
exactly was in it. but...
I know we had one job that thru a bunch of errors today. The job got ended
promptly and all looked good. Even ended the connections just in case.





On Fri, Aug 13, 2021 at 4:38 PM Holger Scherer <hs@xxxxxxx> wrote:

if you have open source environment active,
try

yum install ncdu

and call it from /

(using an ssh session)

-h


------ Originalnachricht ------
Von: "K Crawford" <kscx3ksc@xxxxxxxxx>
An: MIDRANGE-L@xxxxxxxxxxxxxxxxxx
Gesendet: 13.08.2021 23:35:18
Betreff: Help DASD exploded

My system just went from about 50% DASD to 95%. On a 5010 G box.
I don't see any files that are bigger than normal.
Trying to figure out what to look for on the IFS (using
qsys2.ifs_object_statistics).

Any suggestions?
Log files etc.

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