Description of problem: After configuring ovirt-live, the environment only lasts for around 45 minutes (RAM dependent) before the log files consume all available RAM in the live environment Version-Release number of selected component (if applicable): 3.6.0 How reproducible: Always Steps to Reproduce: 1. Boot Live image 2. Complete automatic setup 3. Wait Actual results: File system fills and is remounted read only, ovirt services become unresponsive. Expected results: System continues to run indefinitely Additional info: This situation could be dramatically improved by bumping the log level up to ERROR and by not archiving rotated logs when running in the Live/Demo environment.
Adam, any idea if it's a specific spammer? ie- is it vdsm or engine log files?
Target release should be placed once a package build is known to fix a issue. Since this bug is not modified, the target version has been reset. Please use target milestone to plan a fix for a oVirt release.
This bug is not marked for z-stream, yet the milestone is for a z-stream version, therefore the milestone has been reset. Please set the correct milestone or add the z-stream flag.
Doron, it's both unfortunately. I suspect vdsm is the more urgent offender since we log A LOT of debugging information by default.
Following debugging the issue, it seems that the real cause is not due to the debugging, but due to space consumed during the OVF backup process.
Bug tickets that are moved to testing must have target release set to make sure tester knows what to test. Please set the correct target release before moving to ON_QA.
ok, ovirt-live-el7-3.6.2_rc3.iso # journalctl -x | grep 'Command line:' Jan 21 15:19:02 localhost kernel: Command line: initrd=initrd0.img root=live:CDLABEL=ovirt-live-el7-3.6.2_rc3 rootfstype=auto ro rd.live.image quiet rhgb rd.luks=0 rd.md=0 rd.dm=0 rd.live.overlay.size=1024 BOOT_IMAGE=vmlinuz0 [root@livecd ~]# grep -H TEMPO /etc/sysconfig/readonly-root ; grep pgsql -H /etc/rwtab /etc/sysconfig/readonly-root:TEMPORARY_STATE=yes /etc/rwtab:dirs /var/lib/pgsql
# mount -vv | grep sql none on /var/lib/pgsql type tmpfs (rw,relatime,seclabel)