How to prevent users run tasks without qsub command?
set rlimits on your login nodes. we currently have the following in our login nodes' /etc/security/limits.conf:
* hard core 0 * hard cpu 60 # cpu-minutes * hard nproc 200 * hard nofile 512 * hard as 2000000 # half phys mem note that linix doesn't enforce rss, so limiting as (vsz) is usually a decent substitute. _______________________________________________ Beowulf mailing list, [email protected] To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
