Bug 1286045
| Summary: | fence_ipmilan missing diag as reboot method | ||||||||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Dominique Martinet <dominique.martinet> | ||||||
| Component: | fence-agents | Assignee: | Marek Grac <mgrac> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | cluster-qe <cluster-qe> | ||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 7.1 | CC: | cluster-maint, mjuricek, mnovacek, oalbrigt, rmarigny, sbradley | ||||||
| Target Milestone: | rc | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | All | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | fence-agents-4.0.11-34.el7 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2016-11-04 04:48:26 UTC | Type: | Bug | ||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Embargoed: | |||||||||
| Bug Depends On: | |||||||||
| Bug Blocks: | 1203710 | ||||||||
| Attachments: |
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A bit differnt tatch is now in upstream: https://github.com/ClusterLabs/fence-agents/commit/7e65180162a54ff8c6d4c883be73376a3385dfe7 use with --action=diag main reason for --action=diag instead of --method=diag is that --action was used in older versions of fence_ipmilan This patch does not work as expected, please see comment on github patch: https://github.com/ClusterLabs/fence-agents/commit/7e65180162a54ff8c6d4c883be73376a3385dfe7#commitcomment-14964253 Quoting the interesting part here for posterity/notifications: This does not behave as expected at all when I tried this? I had to specify -m cycle to get the expected behavior, otherwise it does ipmitool chassis power off then waits till off then turns it back on (default -m offon) e.g. 'fence_ipmilan -v -a IP -o diag -m cycle -P' worked but 'fence_ipmilan -v -a IP -o diag -P' did exactly the same as 'fence_ipmilan -v -a IP -o reboot -P' @Dominique: you are right, fixed in upstream. Now, I have access to ipmi which allows diag, so it was tested properly. Fix works for me, thank you. Created attachment 1136105 [details]
Upstream patch updated for RHEL7
This bug was accidentally moved from POST to MODIFIED via an error in automation, please see mmccune with any questions *** Bug 1266599 has been marked as a duplicate of this bug. *** 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. https://rhn.redhat.com/errata/RHBA-2016-2373.html |
Created attachment 1099627 [details] suggested patch Description of problem: The fence_ipmilan util got a 'diag' method added in el6 back in 2011, which got lost in the process of switching to a python version of the command for el7. We feel that diag is still very useful and should be added back Version-Release number of selected component (if applicable): fence-agents-ipmilan-4.0.11-13.el7_1.1.x86_64 fence-agents-common-4.0.11-13.el7_1.1.x86_64 Steps to Reproduce: 1. Use fence_ipmilan with --method=diag 2. 3. Actual results: Option is refused and nothing is done Expected results: an ipmitool chassis power diag command is issued. If your server is not configured to crash on this command (impitool chassis power diag), you will get something like this in dmesg (otherwise it'll take a kdump): Uhhuh. NMI received for unknown reason 21 on CPU 0. Do you have a strange power saving mode enabled? Dazed and confused, but trying to continue Additional info: Patch suggestion from Bruno Travouillon (bruno.travouillon) is attached.