Bug 1303163
| Summary: | Cannot login after upgrade from 3.5 to 3.6 | ||||||
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| Product: | [oVirt] ovirt-engine | Reporter: | Marcelo Leandro <marceloltmm> | ||||
| Component: | Setup.Engine | Assignee: | Eli Mesika <emesika> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Gonza <grafuls> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 3.6.1.3 | CC: | bugs, didi, gklein, lveyde, mgoldboi, oourfali, rmartins, sbonazzo, stirabos | ||||
| Target Milestone: | ovirt-3.6.3 | Flags: | rule-engine:
ovirt-3.6.z+
rule-engine: exception+ mgoldboi: planning_ack+ rule-engine: devel_ack+ pstehlik: testing_ack+ |
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| Target Release: | 3.6.3.1 | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2016-02-18 11:14:39 UTC | 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: | |||||||
| Attachments: |
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Moving to Eli as per the discussion on the mailing list. Thanks for the report. 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. Verified with upgrade from:
rhevm-3.5.8-0.1.el6ev.noarch
to:
rhevm-3.6.3.1-0.1.el6.noarch
Started a template import and once there were entries on command_entities table I stopped the ovirt-engine service.
Ran engine-setup and came across the following:
[ INFO ] Cleaning async tasks and compensations
The following system tasks have been found running in the system:
Task ID: ac0462e5-f18e-4492-a2d1-4e794c01ebf3
Task Name: ImportVmTemplateCommand
Task Description: Importing a temaplte from an export domain
Started at: 30
DC Name: Default
The following commands have been found running in the system:
The following compensations have been found running in the system:
Would you like to try to wait for that?
(Answering "no" will stop the upgrade (Yes, No) Yes
Execution of setup completed successfully
Web Admin is accessible and I am able to login.
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Created attachment 1119492 [details] engine.log, server.log and setup.log After engine-setup from ovirt-engine-3.5.6.2-1.el7.centos to ovirt-engine-3.6.1.3-1.el7.centos, I'm not able to login anymore. The engine.log says: Caused by: org.codehaus.jackson.map.JsonMappingException: Invalid type id 'org.ovirt.engine.core.common.businessentities.DiskImage' (for id type 'Id.class'): no such class found (through reference chain: org.ovirt.engine.core.common.action.AddVmFromSnapshotParameters["vm"]->org.ovirt.engine.core.common.businessentities.VM["diskList"]) After some mailing list discussion, seems like the issue was identified: "CommandBase tries to execute LoginCommand, but before the command execution it loads content of commands cache and here comes the issue: here's stored AddVmFromSnapshotCommand which contains DiskImage as a parameter and DiskImage implementation has changed between 3.5 and 3.6." and "The problem is in the command_entities table that is not cleaned up and has two records after taskcleaner.sh is invoked by engine-setup. Since engine tries to deserialize classes defined in this table and as Martin noted changes between 3.5 and 3.6 changed some classes, we got this exception. We should not allow leftovers to exists in this table during the upgrade process and taskcleaner utility should handle that as well." The workaround seems to be: Run the following before the upgrade psql -U engine -c "DELETE from command_entities;" <database name> Additional question: My concern now is that I have already upgraded to 3.6, so now I wonder if there's some post upgrade workaround.