How do you mean "won't work"? I have them 'working'.
Kees.
"Norman Hollander on DesertWiz" <[email protected]> wrote
in message news:<[email protected]>...
> WLM-managed Inits won't work as designed with multi-period Batch
> ServiceClass.
>
> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:[email protected]] On
Behalf
> Of Edward Jaffe
> Sent: Tuesday, May 01, 2012 12:33 PM
> To: [email protected]
> Subject: Re: WLM : multiple periods not recommended for batch - why?
>
> On 5/1/2012 4:39 AM, Andrew Rowley wrote:
> > Hi,
> >
> > I have read a few articles that say that multiple periods are not
> > recommended for batch service classes. Multiple periods seems to be
> > considered a bit old fashioned.
> >
> > I haven't been able to find anything clearly explaining why. I have
> > always felt that they worked well. My best guess is that it is
> > something to do with the behaviour of WLM managed initiators but I'm
not
> sure.
> >
> > Can anyone shed any light, or point me to some further reading?
>
> As I understand things, queue time (i.e., clock time accumulated from
job
> submission through initiation) is associated with first period only.
> Therefore decisions based on queue time -- e.g., whether new
initiators
> should be added -- will not take multiperiod batch transaction
completions
> into account
>
> If only a small subset of batch transacations complete outside of
first
> period, then this should not be a big problem. If most jobs complete
outside
> first period, you get what you get. GIGO.
>
> --
> Edward E Jaffe
> Phoenix Software International, Inc
> 831 Parkview Drive North
> El Segundo, CA 90245
> 310-338-0400 x318
> [email protected]
> http://www.phoenixsoftware.com/
>
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