Bug 988339
| Summary: | [scale] race - sometimes VM and VDS statuses is not being updated (host stuck in unassigned) | ||||||
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| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Pavel Zhukov <pzhukov> | ||||
| Component: | ovirt-engine | Assignee: | Roy Golan <rgolan> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Yuri Obshansky <yobshans> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | urgent | ||||||
| Version: | 3.2.0 | CC: | acathrow, bazulay, emarcian, ernest.beinrohr, hchiramm, iheim, lpeer, lyarwood, mkalinin, nobody, pep, perobins, pstehlik, pzhukov, rbinkhor, rgolan, Rhev-m-bugs, srevivo, talayan, yeylon, yzaslavs | ||||
| Target Milestone: | --- | Keywords: | ZStream | ||||
| Target Release: | 3.4.0 | Flags: | lsvaty:
testing_plan_complete-
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| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | infra | ||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: |
Previously, when a host was stuck in an unassigned state, it could also cause virtual machines on other hosts to stop updating their status. This update adds a concurrent hash map for the internal event queue, which fixes this issue.
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Story Points: | --- | ||||
| Clone Of: | |||||||
| : | 1060700 (view as bug list) | Environment: | |||||
| Last Closed: | Type: | Bug | |||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | Infra | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1008634, 1060700, 1078909, 1142926 | ||||||
| Attachments: |
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Description
Pavel Zhukov
2013-07-25 11:15:43 UTC
Created attachment 779325 [details]
eventq.btm
Still needs to be investigated, postponing to 3.2.4 This bug is about patch the patch was accepted upstream long time ago and it is already in 3.3, I would like to test this scenario as a part of the scale testing for 3.3, Hence moving to ON_QA This bug is currently attached to errata RHEA-2013:15231. If this change is not to be documented in the text for this errata please either remove it from the errata, set the requires_doc_text flag to minus (-), or leave a "Doc Text" value of "--no tech note required" if you do not have permission to alter the flag. Otherwise to aid in the development of relevant and accurate release documentation, please fill out the "Doc Text" field above with these four (4) pieces of information: * Cause: What actions or circumstances cause this bug to present. * Consequence: What happens when the bug presents. * Fix: What was done to fix the bug. * Result: What now happens when the actions or circumstances above occur. (NB: this is not the same as 'the bug doesn't present anymore') Once filled out, please set the "Doc Type" field to the appropriate value for the type of change made and submit your edits to the bug. For further details on the Cause, Consequence, Fix, Result format please refer to: https://bugzilla.redhat.com/page.cgi?id=fields.html#cf_release_notes Thanks in advance. QE are unable to verify this scale bug for 3.3. will verify in 3.4 Added a 3.3.z flag to test it for 3.3.zstream How to reproduced the bug? Tested on 3.4(latest) 3.4.0-0.21.el6ev - I have created 37 hosts - running deactivate and active in high frequency. - hosts being unassigned for 2-3 min and then status Ok. Closing as part of 3.4.0 |