Bug 1017177
| Summary: | [engine] Master domain is not reconstructed when losing connectivitiy to master domain from all hosts in DC | ||||||||
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| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Raz Tamir <ratamir> | ||||||
| Component: | ovirt-engine | Assignee: | Liron Aravot <laravot> | ||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Leonid Natapov <lnatapov> | ||||||
| Severity: | urgent | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 3.3.0 | CC: | abaron, acathrow, amureini, eedri, iheim, lpeer, Rhev-m-bugs, scohen, yeylon | ||||||
| Target Milestone: | --- | Flags: | amureini:
Triaged+
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| Target Release: | 3.3.0 | ||||||||
| Hardware: | Unspecified | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | storage | ||||||||
| Fixed In Version: | is21 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | Type: | Bug | |||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | Storage | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Embargoed: | |||||||||
| Bug Depends On: | |||||||||
| Bug Blocks: | 1032811 | ||||||||
| Attachments: |
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Created attachment 809881 [details]
vdsm log
is23. Tested according steps to reprduce. Closing - RHEV 3.3 Released Closing - RHEV 3.3 Released Closing - RHEV 3.3 Released |
Created attachment 809859 [details] engine log Description of problem: When trying to execute some actions (e.g. create snapshot, make template etc.) and blocking connectivity to Master storage domain from all hosts using iptables immediately after the action was executed, the master domain should become inactive and ReconstructMasterDomainCommand should be called. The master's domain status changes to inactive as expected, but ReconstructMasterDomainCommand does not succeed. Version-Release number of selected component (if applicable): rhevm-3.3.0-0.24.master.el6ev.noarch How reproducible: 100% Steps to Reproduce: setup with 1 iSCSI DC, 2 host, 2 storage domain which each on different servers and 1 vm. 1. Perform any action that involves the VM's storage (e.g. remove template, create snapshot, remove vm or disks) 2. Immediately after you run the action , block connectivity to Master storage domain from all hosts using iptables Actual results: We should fail the action performed in step 1 gracefully Expected results: Stuck in process with no actual result. from the engine log it is obvious that the engine is in continuous loop, without reconstructing the master domain Additional info: