Enable additional Slurm logging for the Power Saving plugin (#1717)

jdeamicis · enrico-usai · web-flow · commit f23de4b8ca78 · 2023-02-03T15:52:59.000+01:00
Set `DebugFlags=Power` and `SlurmctldDebug=verbose` in slurm.conf

These settings enable additional logging for the Slurm power save
plugin. The additional messages don't pollute the logs excessively
and may be useful to debug scaling issues.

Signed-off-by: Jacopo De Amicis &lt;jdamicis@amazon.it&gt;
Co-authored-by: Enrico Usai &lt;usai@amazon.com&gt;
diff --git a/cookbooks/aws-parallelcluster-slurm/templates/default/slurm/slurm.conf.erb b/cookbooks/aws-parallelcluster-slurm/templates/default/slurm/slurm.conf.erb
@@ -65,10 +65,11 @@ GresTypes=gpu
 SelectType=select/cons_tres
 #
 # LOGGING
-SlurmctldDebug=info
+SlurmctldDebug=verbose
 SlurmctldLogFile=/var/log/slurmctld.log
 SlurmdDebug=info
 SlurmdLogFile=/var/log/slurmd.log
+DebugFlags=Power
 JobCompType=jobcomp/none
 #
 # WARNING!!! The slurm_parallelcluster.conf file included below can be updated by the pcluster process.

Original file line number	Diff line number	Diff line change
`@@ -65,10 +65,11 @@ GresTypes=gpu`
`65`	`65`	`SelectType=select/cons_tres`
`66`	`66`	`#`
`67`	`67`	`# LOGGING`
`68`		`-SlurmctldDebug=info`
	`68`	`+SlurmctldDebug=verbose`
`69`	`69`	`SlurmctldLogFile=/var/log/slurmctld.log`
`70`	`70`	`SlurmdDebug=info`
`71`	`71`	`SlurmdLogFile=/var/log/slurmd.log`
	`72`	`+DebugFlags=Power`
`72`	`73`	`JobCompType=jobcomp/none`
`73`	`74`	`#`
`74`	`75`	`# WARNING!!! The slurm_parallelcluster.conf file included below can be updated by the pcluster process.`