On 07/11/14 11:53, David Bigagli wrote:

> Hi,

Hiya David,

>    it used to logged at debug level in 2.6 and now it is an error. This
> seems to be an issue with cgroups which does not allow that path to be
> deleted from slurmstepd even if no processes are accessing it.
> The release agent removes it later.

>From what I can see it removes the bottom level of the hierarchy, but
there are still remnants of the rest of it higher up.

For instance after a few hours of my job running I can still see this
on the node:

[root@barcoo002 ~]# ls /cgroup/freezer/slurm/uid_500/job_2497190/
cgroup.event_control  cgroup.procs  freezer.state  notify_on_release  tasks

> Perhaps we can put it at debug level as before as it may concern users.

If it is just cosmetic it'd be good I think.

All the best,
Chris
-- 
 Christopher Samuel        Senior Systems Administrator
 VLSCI - Victorian Life Sciences Computation Initiative
 Email: [email protected] Phone: +61 (0)3 903 55545
 http://www.vlsci.org.au/      http://twitter.com/vlsci

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