I should have added this information in the first mail:
MASDEF:
MASDEF SHARED=CHECK, /* MULTI ACCESS SPOOL CHECK
RESTART=YES,CKPTLOCK=ACTION, /*
DORMANCY=(100,500), /*
HOLD=1000, /*
LOCKOUT=1000 /*
MEMBER(1) NAME=ADCD /*
MEMBER(2) NAME=BDCD /*
Both z/OS guests have an absolute share of 15% (z/VM) of a 900 MIPS z10, so
I would surmise it is not a "juice" problem...
Andre
En réponse à Andre Massena <andre_mass...@lavache.com> :
> ------------------ Début du message d'origine --------------------
>
> Hello all,
>
>
> have a bit of a problem here..
>
> Doing a POC for a customer who wants to run a SysPlex under
> z/VM (5.4).
>
> Two members in the Plex both at z/OS 1.10 JES2 (same RSU).
>
> As per RMF, I am not seeing any bottlenecks in XCF or CPU
> usage, z/VM is not
> complaining either, no appreciable paging or CPU use.
>
> I am seeing however constant enqueues on the HASPxx DASD. The
> only place I
> am using DASD WRKALLEG is for the CF DASD. I am NOT using this
> option for
> the JES DASD as it were.
>
> As would be expected from the situation outlined above, the
> response times
> are abominable.
>
> Anyone had the same problem in the past?
>
> Replies much appreciated.
>
>
> Andre
>
>
>
> ** Cross-posted to IBM-Main also. **
>
>
>
>
>
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