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00231 - TempStg Explosion (was: What is Temporary Storage Explanation)
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TempStg Explosion (was: What is Temporary Storage Explanation)
On Fri, 5 Jan 2001 16:27:20 +0100, Wiesmayr Rudolf wrote:>Wow! E. coli happens!!!
>
>That leads me to some questions for a little survey:
>
>1. Who of us has this huge amount of free DASD?
We bought 380 GB of disk space to anticipate an anual growt of the database of
about 350 GB. But now we are using the free space for temp storage.
>2. How do you manage such situations?
We let the system auto IPL when the dasd gets full (99%)
CHGSYSVAL SYSVAL(QSTGLOWLMT) VALUE(1) 5 := 1 %
CHGSYSVAL SYSVAL(QSTGLOWACN) VALUE(*PWRDWNSYS)
>3. Has your prod system already crashed with 100% system ASP?
Yes, several times, which some over ight when the batch job was running
But thanks to this forum we implemented the following sap parameters which ends
every work process after 3 hours. So temp storage is released every 3 hours,
which gives us just enough free space to keep on going
The parameters are:
rdisp/noptime 11000
rdisp/wp_auto_restart 11005
This does help but is a little rude.
>4. What does SAP say to this except "reduce selected data"?
We are investigating the problem (and they really are)
>5. What does IBM say - technically! I know what the salesmen say 😉
Huh
>6. Is this an AS/400 specific effect?
?
>7. Who has a good program plugged into QIBM_QWC_QStgLowAcn
> to keep the prod system alive?
?
So, this will be all SAP for this week.
Oh no, I forgot tomorrow an OS/400 upgrade to 4.5
see you around,
Ir. H. Paul Hoogendoorn
SAP BC Certified technical consultant AS/400
PaROF. BV
Tel 033-455 99 51
Fax 033-455 99 54
GSM 06-55 77 08 83
E-Mail Paul.HoogendoornZP...
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