Bug 787706
| Summary: | fence_ipmilan doesn't respect power_wait option for power off | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Vlastimil Holer <vlastimil.holer> | ||||
| Component: | fence-agents | Assignee: | Marek Grac <mgrac> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> | ||||
| Severity: | low | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 6.2 | CC: | cluster-maint, djansa, mjuricek | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | fence-agents-3.1.5-13.el6 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2012-06-20 14:40:26 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Created attachment 559656 [details]
apply power_wait timeout for "power off" operation
Thanks for reporting, patch is now part of upstream: http://git.fedorahosted.org/git/?p=fence-agents.git;a=commit;h=9fb1a85034eb8f94a766ba9766a75924947f5e77 Unit test: fence_ipmilan ... -o on time fence_ipmilan ... -T 10 -o off time needed after aplying patch should be higher by 8 seconds (2 seconds before changed to -T 10 seconds) Results of test unit: fence_ipmilan -o on -a IPMILAN_IP -l USERID -p PASSWORD Powering on machine @ IPMI:IPMILAN_IP...Done [marx@nox ipmilan]$ time fence_ipmilan -o off -a IPMILAN_IP -l LOGIN -p PASSWORD Powering off machine @ IPMI:IPMILAN_IP...Done real 0m12.991s user 0m0.001s sys 0m0.010s fence_ipmilan -o on -a IPMILAN_IP -l USERID -p PASSWORD Powering on machine @ IPMI:IPMILAN_IP...Done [marx@nox ipmilan]$ time fence_ipmilan -o off -a IPMILAN_IP -l LOGIN -p PASSWORD -T 30 Powering off machine @ IPMI:IPMILAN_IP...Done real 0m33.041s user 0m0.003s sys 0m0.008s == without applying patch there was no difference due to -T option (time varies due to ipmi itself; 30 seconds timeout is better for testing than originally porposed 10 seconds. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2012-0943.html |
Description of problem: I have a machine where "power off" operation over IPMI takes longer time. The manual page for fence_ipmilan agent descripts this option: <cite> power_wait Wait X seconds after on/off operation (Default Value: 2) </cite> After reading this I believed this sleep should happen after each power change. In the fact it doesn't, it's effective only for "power on" operation. For "power off" there is just a sleep with default length (2 seconds). Attached simple patch applies "power_wait" sleep after "power off" as well. I have tested this patch on my machine and got expected behaviour. Version-Release number of selected component (if applicable): fence-agents-3.1.5-10.el6 Actual results: Default "power off" timeouts Expected results: Configurable "power off" timeouts