Re: [Condor-users] winn51 vs winn52

[Steven Timm <timm@xxxxxxxx>]

On Thu, 28 Jun 2007, Richardson, Joshua wrote:

> Is the condor_config.local file normally empty because mine had nothing
> in it when I opened it? I put   NUM_CPUS = 4  into that file and it
> still is using all 8 processors on the computer.

You have to restart the startd for that setting to take effect.
Condor_reconfig isn't enough.

Steve Timm

> Josh Richardson
> Integrity Applications Incorporated Intern (IAI)
> 703-378-8672 ext 632
>
> -----Original Message-----
> From: condor-users-bounces@xxxxxxxxxxx
> [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Todd Tannenbaum
> Sent: Wednesday, June 27, 2007 3:17 PM
> To: Condor-Users Mail List
> Subject: Re: [Condor-users] winn51 vs winn52
>
> Richardson, Joshua wrote:
> > I have just added another computer to my cluster. It has 8 processors,
>
> > but I only want to allow 4 to be used and dedicated to Condor. Is
> there
> > a way I can do this?
>
> Put in the condor_config.local for that machine
>
>   NUM_CPUS = 4
>
> and then restart (or reconfig?) Condor on that machine.
> > As well, the computer I added is a winn52. The rest
> > are winn51. What is the difference and how do I submit jobs to both at
>
> > the same time. Right now, when I submit jobs they go to all the other
> > computers but not the winn52. Thanks for any input that I receive in
> > advance.
>
> If you don't think you will ever care about the difference, you could
> just over-ride the opsys setting by placing in that machine's
> condor_config.local
>
>    OPSYS = WINNT51
>
> and then reconfig or restart.
>
> Alternatively, when you submit you could put in the job submit file
> something like:
>    Requirements = opsys=="winnt51" || opsys=="winnt52"
>
> hope this helps,
> Todd
>
> > Josh Richardson
> >
> > Integrity Applications Incorporated Intern (IAI)
> >
> > 703-378-8672 ext 632
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--
------------------------------------------------------------------
Steven C. Timm, Ph.D  (630) 840-8525
timm@xxxxxxxx  http://home.fnal.gov/~timm/
Fermilab Computing Division, Scientific Computing Facilities,
Grid Facilities Department, FermiGrid Services Group, Assistant Group Leader.