[slurm-users] Issue with starting slurmctld

[Rafał Lalik via slurm-users]

Hello,

I have encountered issues with running slurmctld.

From logs, I see these errors:

[2024-06-14T17:37:57.587] slurmctld version 24.05.0 started on cluster laura
[2024-06-14T17:37:57.587] error: plugin_load_from_file: dlopen(/usr/lib64/slurm/jobacct_gather_cgroup.so):
/usr/lib64/slurm/jobacct_gather_cgroup.so: undefined symbol: xcpuinfo_init
[2024-06-14T17:37:57.587] error: Couldn't load specified plugin name for jobacct_gather/cgroup: Dlopen of plugin file failed
[2024-06-14T17:37:57.587] error: cannot create jobacct_gather context for jobacct_gather/cgroup
[2024-06-14T17:37:57.587] fatal: failed to initialize jobacct_gather plugin
[2024-06-14T17:39:07.741] Not running as root. Can't drop supplementary groups


Aftre setting

#JobAcctGatherType=

the problem changed to:

[2024-06-14T17:39:07.742] slurmctld version 24.05.0 started on cluster laura
[2024-06-14T17:39:07.742] error: plugin_load_from_file: dlopen(/usr/lib64/slurm/prep_script.so):
/usr/lib64/slurm/prep_script.so: undefined symbol: send_slurmd_conf_lite
[2024-06-14T17:39:07.742] error: Couldn't load specified plugin name for prep/script: Dlopen of plugin file failed
[2024-06-14T17:39:07.742] error: prep_g_init: cannot create prep context for prep/script
[2024-06-14T17:39:07.742] fatal: failed to initialize prep plugin


I also tried that with git-master:

[2024-06-14T17:48:21.691] Not running as root. Can't drop supplementary groups
[2024-06-14T17:48:21.691] error: Job accounting information gathered, but not stored
[2024-06-14T17:48:21.692] slurmctld version 24.11.0-0rc1 started on cluster laura
[2024-06-14T17:48:21.692] error: plugin_load_from_file: dlopen(/usr/lib64/slurm/jobacct_gather_cgroup.so):
/usr/lib64/slurm/jobacct_gather_cgroup.so: undefined symbol: xcpuinfo_init
[2024-06-14T17:48:21.692] error: Couldn't load specified plugin name for jobacct_gather/cgroup: Dlopen of plugin file failed
[2024-06-14T17:48:21.692] error: cannot create jobacct_gather context for jobacct_gather/cgroup
[2024-06-14T17:48:21.692] fatal: failed to initialize jobacct_gather plugin


Any idea what may be wrong?

Regards,
Rafał

--
Dr. inż. Rafal Lalik

Jagiellonian University
Faculty of Physics, Astronomy and Applied Computer Science
ul. prof. Stanisława Łojasiewicza 11
30-348 Kraków, Poland

Room : B-2-62
E-mail : rafal...@uj.edu.pl
Tel : (+48) 012 664 4587

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[Timo Rothenpieler via slurm-users]

Recent compiler-hardening efforts broke slurms way of loading plugins.
As a workaround, link slurm with -Wl,-z,lazy

[Rafał Lalik via slurm-users]

> Recent compiler-hardening efforts broke slurms way of loading plugins.
> As a workaround, link slurm with -Wl,-z,lazy
>
> --
> slurm-users mailing list -- slurm...@lists.schedmd.com
> To unsubscribe send an email to slurm-us...@lists.schedmd.com

Thanks, this fixed issue for me.

Regards,
Rafał