Bug 981960
Summary: | NullPointerException on Power Management command | ||
---|---|---|---|
Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Kiril Nesenko <knesenko> |
Component: | ovirt-engine | Assignee: | Martin Perina <mperina> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Artyom <alukiano> |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | 3.3.0 | CC: | acathrow, alukiano, bazulay, bdagan, dfediuck, eedri, iheim, jkt, knesenko, lpeer, oramraz, pstehlik, Rhev-m-bugs, yeylon, yzaslavs |
Target Milestone: | --- | Keywords: | Regression, TestBlocker |
Target Release: | 3.3.0 | ||
Hardware: | x86_64 | ||
OS: | Linux | ||
Whiteboard: | infra | ||
Fixed In Version: | is7 | Doc Type: | Bug Fix |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2014-01-21 22:14:27 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: |
Description
Kiril Nesenko
2013-07-07 10:24:34 UTC
I've noticed strange thing in engine.log, SSH Soft Fencing has not been executed prior to real fencing even when these patches are on. I've not been able to reproduce NullPointerException, are there precise steps to reproduce it? I've tried 2 scenarios: 1) I've stopped VDSM on host and after time interval, SSH Soft Fencing has been executed and host became up without any errors 2) I've set SSH Soft Fencing command to value, that will not start VDSM ("echo 0"), then I've stop VDSM, after time interval SSH Soft Fencing has been executed, host hasn't come up, so after another time interval real fencing has been executed and after PM restart, host came up without any errors Kiril, could you please provide some info how to reproduce this bug? (In reply to Martin Perina from comment #5) > Kiril, could you please provide some info how to reproduce this bug? You can take a look in the job - comment #2 and flow. I have no idea how to reproduce it and seems like this exception disappeared, I can't see it anymore in the job. To reproduce this error, enable concurrent option under power management with two correct power management agents, error appear in versions sf18 and is6, for more details see bug: https://bugzilla.redhat.com/show_bug.cgi?id=977689 Since patch http://gerrit.ovirt.org/#/c/17206/ prevents executing power management commands with proxy host set to null, it should also fix this bug. Could you please retest with patch 17206 included? Can't check path because this bug https://bugzilla.redhat.com/show_bug.cgi?id=982266, have host just with power managements types apc_snmp and ipmilan, and I need host with two power management for checking. Check with the same power management as first and second pm's with concurrent enabled, fence worked fine.(No have hosts with two different power managements of same type) Proxy host not null now and has correct value Verified on is9.1 Closing - RHEV 3.3 Released Closing - RHEV 3.3 Released |