[slurm-users] Is this a known error?

[Andreas Davour]

Hi

I get some weird errors in the slurmd.log on my nodes. Maybe it's not 
possible to comment upon without seeing my slurm.conf but I wanted to 
check if it's a known problem or something simple. Jobs run just fine, 
and slurmd and slurmctld start without errors. I run 
slurm-20.11.8-1.el7.x86_64 and use the 
SlurmctldParameters=enable_configless setup.

[2021-09-17T08:53:49.166] error: unpack_header: protocol_version 8448 
not supported
[2021-09-17T08:53:49.166] error: unpacking header
[2021-09-17T08:53:49.166] error: destroy_forward: no init
[2021-09-17T08:53:49.166] error: slurm_receive_msg_and_forward: Message 
receive failure
[2021-09-17T08:53:49.176] error: service_connection: slurm_receive_msg: 
Message receive failure

Anyone seen that before, or immediately see that I did something wrong?

/andreas