Hi All. I increased our ulimits on our compute nodes and I can request the new limits if I ssh to the compute nodes:
[root@compute-2-3 security]# tail -5 /etc/security/limits.conf # End of file * hard nofile 10240 * soft nofile 4096 * hard nofile 10240 * soft nofile 4096 [user@compute-2-3 ulimit]$ ulimit -aH | grep files open files (-n) 10240 [user@compute-2-3 ulimit]$ ulimit -n 4096 [user@compute-2-3 ulimit]$ ulimit -aH | grep files open files (-n) 4096 However, when using GE ( SGE 8.1.2 ) I am not able to see nor request the higher limit: $ cat job.sh #!/bin/bash #$ -N limits #$ -q bio@compute-2-3 ulimit -aH | grep files ulimit -n 4096 [user@hpc]$ cat limits.o54780 open files (-n) 1024 [user@hpc]$ cat limits.e54780 /var/spool/ge/compute-2-3/job_scripts/54780: line 6: ulimit: open files: cannot modify limit: Operation not permitted I think I may be missing some entry in /etc/pam.d but I am not sure which one, or am I missing some other config in GE? Joseph _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
