Re: [HTCondor-users] CGROUPS + OOM / HOLD on exit

["Joan J. Piles" <jpiles@xxxxxxxxx>]

Thank you for your supportive words, I'm glad to have been able to 
contribute something back to the community. I'll keep doing my best to 
improve HTCondor!

Joan

On 31/07/13 19:02, Todd Tannenbaum wrote:
> On 7/30/2013 2:51 PM, Todd Tannenbaum wrote:
> > On 7/30/2013 1:01 PM, Brian Bockelman wrote:
> > > Hi Joan,
> > >
> > > I think I have figured out why you're hitting this and not us locally.
> > >   The cgroup API generates a notification whenever the OOM occurs *or*
> > > the cgroup is removed.  Locally, we pre-create all the possible cgroups
> > > (older RHEL kernels would crash if the cgroups were not pre-created;
> > > since fixed) which causes the cgroup to not be deleted by condor.
> > >   Hence, we never got the notification when the cgroup was removed and
> > > this issue was missed in testing.
> [snip]
> > I created a ticket for this at
> >    https://htcondor-wiki.cs.wisc.edu/index.cgi/tktview?tn=3824
> >
> > Once we receive a CLA from Joan we will incorporate the patch posted
> > here into the codebase.
>
> CLA received, patch pushed into the code and will be released starting 
> with HTCondor v8.0.2.
>
> Joan, thank you so much for your debugging help and the patch to 
> HTCondor! Folks like yourself are making the software better and better.
>
> -Todd
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