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Re: [Condor-users] Modifying parameters of running DAG
- Date: Thu, 1 Apr 2010 13:09:24 -0500 (CDT)
- From: "R. Kent Wenger" <wenger@xxxxxxxxxxx>
- Subject: Re: [Condor-users] Modifying parameters of running DAG
On Thu, 1 Apr 2010, Ian Stokes-Rees wrote:
I've just submitted a DAG that I expect will take the next several days
to complete. I just realized that I'd like to change a value I passed
to condor_dag_submit via the config file:
I've had bad luck with condor_rm and DAG jobs, so I'd rather avoid doing
that, changing it, and resubmitting. Is there any way to tweak this
value in a currently running DAG job?
Is the DAGMAN_MAX_JOBS_SUBMITTED value in a per-DAG config file? If so, I
think you could do condor_hold on DAGMan, edit the config file, and then
condor_release on DAGMan. I haven't tried this, so I'm not totally sure
it will work, but I think it should.
Condor_hold on the DAGMan job won't stop any currently-running node jobs,
so at least you should't lose work that's already in progress.