Bug 997539
Summary: | VM doesnt go to status pause after watchdog action 'dump' is triggered | ||||||||||||||
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Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Lukas Svaty <lsvaty> | ||||||||||||
Component: | ovirt-engine | Assignee: | Nobody <nobody> | ||||||||||||
Status: | CLOSED NOTABUG | QA Contact: | Lukas Svaty <lsvaty> | ||||||||||||
Severity: | medium | Docs Contact: | |||||||||||||
Priority: | medium | ||||||||||||||
Version: | 3.3.0 | CC: | acathrow, dfediuck, iheim, lhornyak, lpeer, lsvaty, Rhev-m-bugs, yeylon | ||||||||||||
Target Milestone: | --- | Keywords: | Triaged | ||||||||||||
Target Release: | 3.3.0 | ||||||||||||||
Hardware: | All | ||||||||||||||
OS: | Linux | ||||||||||||||
URL: | http://www.ovirt.org/Features/Watchdog_engine_support | ||||||||||||||
Whiteboard: | sla | ||||||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||
Doc Text: | Story Points: | --- | |||||||||||||
Clone Of: | Environment: | ||||||||||||||
Last Closed: | 2013-09-16 14:22:49 UTC | Type: | Bug | ||||||||||||
Regression: | --- | Mount Type: | --- | ||||||||||||
Documentation: | --- | CRM: | |||||||||||||
Verified Versions: | Category: | --- | |||||||||||||
oVirt Team: | SLA | RHEL 7.3 requirements from Atomic Host: | |||||||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||
Embargoed: | |||||||||||||||
Attachments: |
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Description
Lukas Svaty
2013-08-15 14:24:36 UTC
Lukas, the paused mode is set by the device. Can you check what vdsm reports on this VM and also what libvirt reports? Reproduced on upstream, the engine kicks it back to running state. Try it like this: - start a VM with i6300esb and pause - kill the watchdog process - immediately kill the engine - ssh to host - virsh (vdsm@ovirt shibboleth) - list - and see the Vm as paused After some test, it turned out that it was not the engine that kicked back the VM to running state. Even when the engine is down, the VM goes back to running state. So if this is a bug, then it belongs to libvirt. Also, the default dump directory (/var/lib/libvirt/qemu/dump/) does not exist after fresh installation of libvirt, therfore the dumps are not created. Created attachment 792259 [details]
vdsm.log of actions
adding VDSM.log of action starting the VM + 5 mins waiting for watchdog action to be triggered
Created attachment 792260 [details]
engine.log of start VM action
Created attachment 792261 [details]
engine.log of start VM action
Created attachment 792264 [details]
vdsm.log of action dump
Created attachment 792265 [details]
engine.log of action dumb
sorry for so many reuploads got mixed logs from two bugs
this should be fine now...
nothing special appeared in engine.log so this might be an libvirt issue as laszlo suggested
https://bugzilla.redhat.com/show_bug.cgi?id=1004400 - the related libvirt bug This behavior originates from libvirt. Re-open if there is engine-specific issues. |