Re: [Condor-users] Resubmit to Different Machine

[Rob Futrick <rfutrick@xxxxxxxxxxxxxxxxxx>]

Hello John,

I believe you could write the following to keep a job from executing on a machine on which it had already tried running:

Requirements=$(REQUIREMENTS) &&  (Machine=!=LastRemoteHost)

The LastRemoteHost attribute should be set to the last host on which a job attempted to execute. It wouldn't keep a job from executing on all machines that it previously attempted to run on, but would at least prevent the last one.  Make sure you use =!= as it's undefined when the job hasn't run yet. 

Good luck,
Rob

===================================
Rob Futrick

Phone: 617.395.0251
rfutrick@xxxxxxxxxxxxxxxxxx

Cycle Computing, LLC
http://www.cyclecomputing.com

Scillieri, John wrote:

I'm with ya, but how do I write the classad boolean to say "not the machine you just failed on"?

 

Thanks for all your help.

 

John

---

From: condor-users-bounces@xxxxxxxxxxx [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Jaime Frey
Sent: Monday, June 04, 2007 12:22 PM
To: Condor-Users Mail List
Subject: Re: [Condor-users] Resubmit to Different Machine

On Jun 1, 2007, at 11:08 AM, Scillieri, John wrote:

I have a couple machines in my pool (approx 50) that sporadically have errors.  Is it possible to tell Condor that after a job fails, it should resubmit the job on a different machine? Any help/suggestions would be great, thanks!

The option you want is on_exit_remove. Look in the condor_submit man page in the Condor manual.

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