Bug 988024
Summary: | On failed migration, VM wrongly appears down in the webUI | ||||||||
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Product: | [Retired] oVirt | Reporter: | Antoni Segura Puimedon <asegurap> | ||||||
Component: | ovirt-engine-core | Assignee: | Omer Frenkel <ofrenkel> | ||||||
Status: | CLOSED WONTFIX | QA Contact: | |||||||
Severity: | unspecified | Docs Contact: | |||||||
Priority: | unspecified | ||||||||
Version: | 3.3 | CC: | acathrow, asegurap, bazulay, iheim, lpeer, michal.skrivanek, Rhev-m-bugs, yeylon | ||||||
Target Milestone: | --- | ||||||||
Target Release: | --- | ||||||||
Hardware: | Unspecified | ||||||||
OS: | Unspecified | ||||||||
Whiteboard: | virt | ||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||
Doc Text: | Story Points: | --- | |||||||
Clone Of: | Environment: | ||||||||
Last Closed: | 2013-12-29 11:08:46 UTC | Type: | Bug | ||||||
Regression: | --- | Mount Type: | --- | ||||||
Documentation: | --- | CRM: | |||||||
Verified Versions: | Category: | --- | |||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||
Embargoed: | |||||||||
Attachments: |
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Created attachment 777827 [details]
VM is still alive as seen in spice and virsh
can you please attach relevant engine.log? also, what does 'vdsClient 0 list table' returns on the source host? (if using secure env add '-s' after vdsClient) we couldn't reproduce it, but it seems that after the migration handover, vm appeared on dest host before it went to down on source, so i see this (alot) in the log: 2013-07-24 16:24:12,168 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (DefaultQuartzScheduler_Worker-35) Failed to refresh VDS , vds = 83554359-125e-4eb5-9438-10eea5e78120 : testday2, error = java.lang.NullPointerException, continuing.: java.lang.NullPointerException at org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.proceedGuaranteedMemoryCheck(VdsUpdateRunTimeInfo.java:1313) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.refreshVmStats(VdsUpdateRunTimeInfo.java:968) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.refreshVdsRunTimeInfo(VdsUpdateRunTimeInfo.java:542) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.Refresh(VdsUpdateRunTimeInfo.java:383) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.OnTimer(VdsManager.java:237) [vdsbroker.jar:] at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source) [:1.7.0_25] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_25] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_25] at org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60) [scheduler.jar:] at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [quartz.jar:] at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557) [quartz.jar:] this was solved here: http://gerrit.ovirt.org/#/c/17297 so unless we can reproduce this again, we might assume this patch also fix this. Closing old bugs. If this issue is still relevant/important in current version, please re-open the bug. |
Created attachment 777826 [details] WebUI shows VM down Description of problem: When triggering a migration between two hosts, if the destination host crashes, the VM continues executing on the source Host. However, on the VM tab of the webUI it shows as down (contradicting what is visible in virsh list in the source host). Version-Release number of selected component (if applicable):3.3 How reproducible:100% Steps to Reproduce: 1.Set up two hosts for migration 2.Create and start a VM on hostA 3.Trigger migration to hostB 4.kill libvirt on hostB Actual results: WebUI reports migration failed and VM down. Expected results: WebUI reports migration failed and VM still running on hostA. Additional info: