[slurm-dev] debug output problem in cons_res/job_test.c

[Phil Sharfstein]

I ran into an issue where one of my nodes semi-crashed, and remounted 
its root volume read-only and started causing strange problems with 
backfill scheduling only trying the highest priority job.  I'm not sure 
I could reproduce this or get you enough information to figure out what 
happened.  However, the main issue I had in tracking down the problem 
was that the debug output which would have shown jobs getting tested to 
run on the bad node occurs after the return statement that executed with 
my configuration.

The details are:
in plugins/select/cons_res/job_test.c

in _can_job_run_on_node()

the if (select_debug_flags & DEBUG_FLAG_CPU_BIND)

is after

if (!(cr_type & CR_MEMORY))
    return cpus;

Thanks,
Phil