Re: [HTCondor-users] Problem with ALICE jobs on AL9

[Maarten Litmaath <Maarten.Litmaath@xxxxxxx>]

Hi Greg,

ALICE jobs run fine on any HTCondor version used elsewhere.

The use of cgroups v2 can be configured per site and is off by default.

---

From: HTCondor-users <htcondor-users-bounces@xxxxxxxxxxx> on behalf of Greg Thain via HTCondor-users <htcondor-users@xxxxxxxxxxx>
Sent: Friday, June 14, 2024 7:05 PM
To: htcondor-users@xxxxxxxxxxx <htcondor-users@xxxxxxxxxxx>
Cc: Gregory Thain <gthain@xxxxxxxxxxx>
Subject: Re: [HTCondor-users] Problem with ALICE jobs on AL9

 

On 6/14/24 02:42, Alexandr Mikula wrote:
> Hi list,
> we are in the middle of migrating our infrastructure from CentOS 7 to
> Alma Linux 9.
> Most of the infra is on CC7 with condor 9.* and we have one testing wn
> cluster with AL9 on condor 23.
> So far the ATLAS workload works fine on new cluster, but the ALICE jobs
> land on the WN and fail right a way without producing any output.

Hi Alexandr:

We've worked directly with ALICE researchers, and I know that their job
will run on Alma 9 systems with cgroup v2 on HTCondor 23.7.  I believe
their jobs are cgroup v2 aware, so they many only work on cgroup v2
systems.


-greg

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