LSF_JOB_DAEMON_NICE
Adjusts the UNIX nice
value for the RES
job and for the
parallel job's NIOS
process.
Syntax
LSF_JOB_DAEMON_NICE=integer
Description
CPU-intensive jobs on execution hosts that include job processes
that can occupy a lot of CPU time, which can affect the response time for LSF
daemons (LIM
, PIM
, RES
, sbatchd
,
or mbatchd
).
Additionally, RES
jobs can be preempted by high CPU usage jobs.
Use this parameter to configure the nice
value (typically a low value) of the
RES
job and the parallel job's NIOS
process on UNIX
to help with daemon communication. After changing this parameter, restart the
sbatchd
and RES
processes for this change to take effect.
Valid values
Specify an integer between -20 (the highest priority) and 19 (the lowest priority).
Default
The default priority of the RES
job and the parallel job's NIOS
process is 0
.