Update slurm.conf

Uncommented AccountingStorageEnforce
Added UnkillableStepTimeout to accomodate older water-cooled machines that take a longer time to start/kill jobs
Adjusted killwait from 30 to 90 for the same reason.

roles/slurm/templates/etc/slurm/slurm.conf

@@ -88,8 +88,9 @@ SlurmctldTimeout=120
 SlurmdTimeout=300
 InactiveLimit=0
 MinJobAge=300
-KillWait=30
+KillWait=90
 Waittime=0
+UnkillableStepTimeout=180
 
 # SCHEDULING
 SchedulerType=sched/backfill
@@ -123,7 +124,7 @@ AccountingStorageTRES=gres/gpu
 AccountingStorageType=accounting_storage/slurmdbd
 AccountingStorageHost={{ groups["slurm-master"][0] }}
 #AccountingStorageLoc=
-#AccountingStorageEnforce=associations,limits,qos
+AccountingStorageEnforce=associations,limits,qos
 AccountingStorageUser={{ slurm_db_username }}
 AccountingStoragePass=/var/run/munge/munge.socket.2