Bug 1085889
| Summary: | [power management] RESTART fails if two agents are configured concurrent and one is corrupt | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | sefi litmanovich <slitmano> | ||||
| Component: | ovirt-engine | Assignee: | Eli Mesika <emesika> | ||||
| Status: | CLOSED NOTABUG | QA Contact: | |||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 3.3.0 | CC: | acathrow, gklein, iheim, lpeer, oourfali, Rhev-m-bugs, yeylon | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | infra | ||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-04-10 18:16:46 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: |
|
||||||
As far as I understand, a restart operation consist of shutdown + start. Concurrent mode means that the shutdown operation should pass with both PM agents before succeeding in shutting the host down. However, only one is needed in order to start the host up. So, in your case it will fail, as designed. That's also what I understand from: http://www.ovirt.org/Features/HostPMMultipleAgents Closing. If I'm wrong here then please reopen. (In reply to Oved Ourfali from comment #1) > As far as I understand, a restart operation consist of shutdown + start. > Concurrent mode means that the shutdown operation should pass with both PM > agents before succeeding in shutting the host down. However, only one is > needed in order to start the host up. > So, in your case it will fail, as designed. > That's also what I understand from: > http://www.ovirt.org/Features/HostPMMultipleAgents > > Closing. > If I'm wrong here then please reopen. Approved, certainly working as designed , if you want you can check for the same scenario for two Sequential PM cards that one of them is corrupted ... |
Created attachment 884544 [details] engine.log Description of problem: if power management is configured with two agents (one is configured with wrong values) on concurrent mode, fence fails. Version-Release number of selected component (if applicable): 3.3.2, is35.1 How reproducible: always Steps to Reproduce: 1. set an environment with two hosts in the same cluster connected to storage. 2. configure two power management agents for host in concurrent mode - one with a working agent's values(address, username, pass, type), the other (tried both primary and secondary) with corrupt values e.g. wrong address 3. try to restart host with power management Actual results: host fails to restart. Expected results: host should restart using the working pm agent Additional info: Please see the flow in engine.log starting at 2014-04-09 17:58