Hi, you will find enclosed a patch to increase the timeout used in slurm_open_controller_conn from 3 seconds to the value of the conf parameter MessageTimeout.
Let me know if it could be considered as valuable for a next release of slurm, we experiment connection problems during controller restarts due to this 3 seconds timeout. Regards, Matthieu
slurm-2.2.1.open_conn_timeout.patch
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