Bug 1280380
| Summary: | Hosted Engine: after migration of engine vm, source host still have engine vm in state down | ||||||
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| Product: | [oVirt] ovirt-hosted-engine-ha | Reporter: | Artyom <alukiano> | ||||
| Component: | Agent | Assignee: | Martin Sivák <msivak> | ||||
| Status: | CLOSED NOTABUG | QA Contact: | Artyom <alukiano> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 1.3.1 | CC: | ahadas, alukiano, bugs, dfediuck, mavital, mgoldboi, michal.skrivanek, rgolan | ||||
| Target Milestone: | ovirt-3.6.6 | Keywords: | Regression, Triaged | ||||
| Target Release: | --- | Flags: | rule-engine:
ovirt-3.6.z+
rule-engine: blocker+ mgoldboi: planning_ack+ dfediuck: devel_ack+ mavital: testing_ack+ |
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| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2016-03-16 11:08:30 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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The state Down is expected as it needs to be collected by the engine, the ReinitializeFSM state is not though and we are probably missing an allowed value somewhere. 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. This bug report has Keywords: Regression or TestBlocker. Since no regressions or test blockers are allowed between releases, it is also being identified as a blocker for this release. Please resolve ASAP. 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. Artyom, 1. can you estimate how much time after the migration ended did you run the 'vdsClient -s 0 list table'? 2. if you wait for more than 15 secs after the engine VM is running on the destination, the VM is destroyed and disappeared from the source host? Also please add engine log as well ping Checked on ovirt-hosted-engine-ha-1.3.4.1-1.el7ev.noarch I see that now all works fine and after migration, vm destroyed on source host, so I believe we can close this bug, in case if I will encounter this one again I will reopen this bug. |
Created attachment 1092795 [details] source host logs Description of problem: After put host to local maintenance, agent migrate engine vm, but source host still have engine vm in state down. Output from source code: # hosted-engine --vm-status --== Host 1 status ==-- Status up-to-date : True Hostname : rose05.qa.lab.tlv.redhat.com Host ID : 1 Engine status : {"reason": "bad vm status", "health": "bad", "vm": "down", "detail": "down"} Score : 0 stopped : False Local maintenance : True crc32 : 08d9a82e Host timestamp : 14834 --== Host 2 status ==-- Status up-to-date : True Hostname : cyan-vdsf.qa.lab.tlv.redhat.com Host ID : 2 Engine status : {"health": "good", "vm": "up", "detail": "up"} Score : 3400 stopped : False Local maintenance : False crc32 : 2cb9a39a Host timestamp : 185334 # vdsClient -s 0 list table 489f97db-fd1d-4504-9ce0-f8732d6b57d1 20649 HostedEngine Down Version-Release number of selected component (if applicable): ovirt-hosted-engine-ha-1.3.2.1-1.el7ev.noarch How reproducible: Always Steps to Reproduce: 1. Deploy hosted-engine on two hosts 2. Put host with engine vm to local maintenance(hosted-engine --set-maintenance --mode=local) 3. Actual results: engine vm migrate to second host, but first host still have engine vm in state down Expected results: engine vm migrate to second host, and no engine vm on first host Additional info: Problem in class EngineMigratingAway, because new_data.migration_result have only string "Done", state machine moved to state ReinitializeFSM and not to EngineDown