No sir, These lines were added only to the front end; I have checked again and none of the compute nodes had them.
Best regards, g -- Gowtham Information Technology Services Michigan Technological University (906) 487/3593 http://www.it.mtu.edu/ On Wed, 12 Dec 2012, Reuti wrote: | Am 12.12.2012 um 14:04 schrieb Gowtham: | | > From my cluster notes, I noticed that during ArcGIS 10.1 server | > installation, it had prompted us to include the following lines | > in '/etc/security/limits.conf' | > | > root soft nofile 65535 | > root hard nofile 65535 | > root soft nproc 25059 | > root hard nproc 25059 | > | > The '-nan' error in qstat started showing only after the ArcGIS | > installation. So, I commented out the above lines and restarted | > the front end. | > | > '-nan' does not show up any more and the priorities are displayed | > as before. | | Nasty. | | The entries were also added to the front end besides the nodes? I wonder how this could produce a "-nan" output, which usually refers to an illegal bit combination in the referenced place in memory. | | -- Reuti | | | > Best regards, | > g | > | > -- | > Gowtham | > Information Technology Services | > Michigan Technological University | > | > (906) 487/3593 | > http://www.it.mtu.edu/ | > | > | > On Tue, 11 Dec 2012, Reuti wrote: | > | > | Am 10.12.2012 um 16:07 schrieb Gowtham: | > | | > | > | > | > While performing routine weekly checks on our test cluster (it runs | > | > Rocks 6.0 with CentOS 6.2), I noticed that all currently every job's | > | > priority as '-nan' (running and waiting). | > | > | > | > Uncertain of what caused this issue, I submitted a test job | > | > 'hello_world_serial.sh'. It seems to start out by indicating correct | > | > priority but soon starts reporting '-nan'. The screenshots for the | > | > test job are here: | > | > | > | > http://sgowtham.net/misc/sge/qstat_JobPriority_Correct.png | > | > http://sgowtham.net/misc/sge/qstat_JobPriority_NaN.png | > | | > | What values you usually expect here, i.e. could it be an overflow due to the set weights in the scheduler configuration? | > | | > | -- Reuti | > | | > | | > | > I have restarted the sgemaster daemon on the front end via | > | > | > | > /etc/init.d/sgemaster.wigner stop | > | > /etc/init.d/sgemaster.wigner start | > | > | > | > | > | > It doesn't seem to have helped. | > | > | > | > Please advice. | > | > | > | > Thank you for your time and help. | > | > g | > | > | > | > -- | > | > Gowtham | > | > Information Technology Services | > | > Michigan Technological University | > | > | > | > (906) 487/3593 | > | > http://www.it.mtu.edu/ | > | > | > | > _______________________________________________ | > | > users mailing list | > | > [email protected] | > | > https://gridengine.org/mailman/listinfo/users | > | | > | | | _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
