Dear all, I faced the problem before (6 month ago), however I don't remember the solution. There are also discussions about this error however I didn't find a clear solution. Here is the problem: When I run qsub command I get this error:
qsub: Job exceeds queue resource limits MSG=cannot locate feasible nodes Assumptions: 1) mahmood@srv:~$ pbsnodes -l all srv free ws01 free ws02 free ws03 free ws04 free ws05 free 2) mahmood@srv:~$ showq ACTIVE JOBS-------------------- JOBNAME USERNAME STATE PROC REMAINING STARTTIME 0 Active Jobs 0 of 166 Processors Active (0.00%) 0 of 6 Nodes Active (0.00%) 3) mahmood@srv:~$ cat /etc/hosts 127.0.0.1 localhost.localdomain localhost 192.168.1.100 hpclab.srv srv 192.168.1.1 hpclab.ws01 ws01 192.168.1.2 hpclab.ws02 ws02 192.168.1.3 hpclab.ws03 ws03 192.168.1.4 hpclab.ws04 ws04 192.168.1.5 hpclab.ws05 ws05 4) passwordless ssh works fine: mahmood@srv:~$ ssh ws01 Last login: Thu Jun 14 19:29:50 2012 from hpclab.srv mahmood@ws01:~$ 5) root@srv:~# cat /var/spool/pbs/server_priv/nodes srv np=14 ws01 np=24 ws02 np=32 ws03 np=32 ws04 np=32 ws05 np=32 6) root@srv:~# cat /var/spool/pbs/server_name hpclab.srv 7) root@srv:~# qmgr Max open servers: 4 Qmgr: print server # # Create queues and set their attributes. # # # Create and define queue srvq # create queue srvq set queue srvq queue_type = Execution set queue srvq Priority = 10 set queue srvq resources_default.nodes = 1 set queue srvq resources_default.walltime = 960:00:00 set queue srvq enabled = True set queue srvq started = True # # Create and define queue medium # create queue medium set queue medium queue_type = Execution set queue medium Priority = 80 set queue medium resources_default.nodes = 1 set queue medium resources_default.walltime = 05:00:00 set queue medium enabled = True set queue medium started = True # # Create and define queue small # create queue small set queue small queue_type = Execution set queue small Priority = 100 set queue small resources_default.nodes = 1 set queue small resources_default.walltime = 02:00:00 set queue small enabled = True set queue small started = True # # Create and define queue very_small # create queue very_small set queue very_small queue_type = Execution set queue very_small Priority = 120 set queue very_small resources_default.nodes = 1 set queue very_small resources_default.walltime = 01:00:00 set queue very_small enabled = True set queue very_small started = True # # Create and define queue big # create queue big set queue big queue_type = Execution set queue big Priority = 60 set queue big resources_default.nodes = 1 set queue big resources_default.walltime = 10:00:00 set queue big enabled = True set queue big started = True # # Set server attributes. # set server scheduling = True set server acl_hosts = hpclab.srv set server acl_hosts += srv set server default_queue = very_big set server log_events = 511 set server mail_from = adm set server resources_available.nodect = 166 set server scheduler_iteration = 600 set server node_check_rate = 150 set server tcp_timeout = 6 set server next_job_number = 59522 set server server_name = hpclab.srv I will be very thankful for any hint/help. Regards, // Naderan *Mahmood; _______________________________________________ mauiusers mailing list [email protected] http://www.supercluster.org/mailman/listinfo/mauiusers
