Re: [HTCondor-users] HTCondor jobs & cgroups

[Greg Thain <gthain@xxxxxxxxxxx>]

On 5/31/24 07:31, Whitehouse, Dan wrote:

Hi, we are running htcondor  ($CondorVersion: 23.0.10 2024-05-09 BuildID: 731952 PackageID: 23.0.10-1 $) on Rocky Linux el9.
We have noticed that some jobs appear to be escaping their cgroup. We expect the jobs to run within the âhtcondorâ cgroup tree, but instead we see some jobs running under the condor.service cgroup tree.

Hi Dan:

We've recently fixed some race conditions with cgroup v2 systems.  This code is in 23.7 -- would it be possible for you to try with this version?  Also note that in 23.8, in order to properly comply with the systemd "one writer" rule, the cgroup v2 htcondor tree will be rooted under the condor.service tree created by systemd for the daemons.

-greg