Hello, I tried with SGE_DEBUG_LEVEL, but it did not help....What you mean by redirecting sgemaster output to /dev/null ? Add rediriction in start script ?
Thanks, Jakub 2018-03-22 14:37 GMT+01:00 Mark Dixon <m.c.di...@leeds.ac.uk>: > Hi, > > It's this bit that's doing it: "SGE_ND=true". It's there so that the > qmaster doesn't daemonise, in order to play nicely with systemd. > Unfortunately, as it was originally put in to aid debugging, it also > enables some debug messages. > > If too much is being generated, I'd suggest either redirecting the output > of qmaster to /dev/null, or playing with the variable William mentioned > (SGE_DEBUG_LEVEL) to see if you can reduce the amount. There's some > documentation of said variable here: > > http://sid.ethz.ch/debian/gridscheduler/gridscheduler-0%2B20 > 110210/source/libs/rmon/rmon.html > > I wonder if setting SGE_DEBUG_LEVEL="0 0 0 0 0 0 0 0" might improve things > for you, but I suspect it won't. If not, there's probably some missing if > tests in the debug code and the "correct" fix is probably to edit them to > prevent those messages from being generated unless the appropriate > SGE_DEBUG_LEVEL is set. > > Mark > > > On Thu, 22 Mar 2018, Sms Backup wrote: > > Hello, >> >> [root@qmaster ~]# cat /proc/44697/environ >> SGE_CELL=defaultSGE_ND=truePATH=/usr/local/sbin:/usr/ >> local/bin:/usr/sbin:/usr/binPWD=/SGE_EXECD_PORT=6814LANG=en_US.UTF-8SGE_ >> QMASTER_PORT=6813SGE_ROOT=/opt/sgeSHLVL=1SGE_CLUSTER_NAME=`cat >> $SGE_ROOT/$SGE_CELL/common/cluster_name 2>/dev/null`_=/opt/sge/bin/lx- >> amd64/sge_qmaster >> >> As you see there is no debug enabled...I do not know where these messages >> come from...I even tried disabling accounting, but it did not decrease >> messages number. >> >> >> 2018-03-21 15:54 GMT+01:00 William Hay <w....@ucl.ac.uk>: >> >> On Wed, Mar 21, 2018 at 07:59:41AM +0100, Sms Backup wrote: >>> >>>> William, >>>> Thanks for reply. Unfortunately I have few non-interactive queues, so >>>> >>> I >>> >>>> cannot limit slots this way. >>>> 99% of messages printed to system log look like this below, so I >>>> >>> believe >>> >>>> that are the messages which are suppressed: >>>> Mar 20 21:55:18 qmaster sh: ------------------------------- >>>> Mar 20 21:55:18 qmaster sh: RUE_name (String) = >>>> thomas///medium.q// >>>> Mar 20 21:55:18 qmaster sh: RUE_utilized_now (Double) = >>>> >>> 2.000000 >>> >>>> Mar 20 21:55:18 qmaster sh: RUE_utilized (List) = empty >>>> Mar 20 21:55:18 qmaster sh: RUE_utilized_now_non (Double) = >>>> >>> 0.000000 >>> >>>> Mar 20 21:55:18 qmaster sh: RUE_utilized_nonexcl (List) = empty >>>> >>> >>> I'm wondering if your qmaster is running with debuging enabled. >>> If you dump the environment of the qmaster (/proc/<pid>/environ) >>> is there a mention of SGE_DEBUG_LEVEL? >>> >>> If so you should try to figure out where it gets and tweak to a >>> more appropriate level before restarting the qmaster. >>> >>> William >>> >>> >>> >>> >>
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