[slurm-users] Re: Scheduling issues with multiple different types of GPU in one partition

On 9/12/25 3:09 am, Bjørn-Helge Mevik via slurm-users wrote:

Perhaps you can add more debugging in slurmctld, for instance DebugFlags=Backfill,SelectType (and possibly Gres) and increase SlurmctldDebug to debug2 or debug3.

Both of these can be changed on the fly with scontrol too:

https://slurm.schedmd.com/scontrol.html#OPT_setdebug

https://slurm.schedmd.com/scontrol.html#OPT_setdebugflags

FWIW we run all the time at debug and with debugflags=backfill.

All the best, Chris