Bug 1249572
Summary: | pcp-iostat exception at the end of an archive | ||
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Product: | [Fedora] Fedora | Reporter: | Mark Goodwin <mgoodwin> |
Component: | pcp | Assignee: | Nathan Scott <nathans> |
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | 24 | CC: | brolley, fche, lberk, mgoodwin, nathans, scox |
Target Milestone: | --- | Keywords: | Reopened |
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | pcp-3.10.9-1.fc23 pcp-3.10.9-1.fc22 pcp-3.11.1-1.el5 | Doc Type: | Bug Fix |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2016-04-06 14:55:17 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: |
Description
Mark Goodwin
2015-08-03 10:40:06 UTC
testing a fix Mark, can you confirm if this problem still exists? Working fine for me, so I'm wondering if some other python API / pcp-iostat fix has resolved this one also. thanks. (In reply to Nathan Scott from comment #2) > Mark, can you confirm if this problem still exists? Working fine for me, so > I'm wondering if some other python API / pcp-iostat fix has resolved this > one also. I think I understand the problem here now - I suspect there's a bit more to it than your initial recipe, Mark, which is why I didn't hit this before. It looks like this issue would be triggered if a disk (instance) was missing/added between samples ... but not if the set of disks is in steady state for the duration of the archive recording (hence my earlier comment, I still haven't reproduced it so far). I have a potential fix, but need a reproducer archive now - do you still have that original archive handy, Mark? hmm, that archive was from August 3 on a system that has since been reloaded. Sorry ... I just ran some experiments on the current archive on a difference machine, whilst adding then removing a disk randomly over a few minutes. pmiostat doesn't fail any more .. and the indom being reported at the end of the archive seems to reflect reality (i.e. that disk is either present or not). So I don't know how to reproduce it now. I'd be happy to RV your potential fix though. Cheers Thanks Mark (and for the RV already) - will test a bit more here & merge soon. pcp-3.10.9-1.fc22 has been submitted as an update to Fedora 22. https://bodhi.fedoraproject.org/updates/FEDORA-2015-d08245c076 pcp-3.10.9-1.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2015-2b40815137 pcp-3.10.9-1.el5 has been submitted as an update to Fedora EPEL 5. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2015-2ac90519bc pcp-3.10.9-1.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with $ su -c 'dnf --enablerepo=updates-testing update pcp' You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-2b40815137 pcp-3.10.9-1.fc22 has been pushed to the Fedora 22 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with $ su -c 'dnf --enablerepo=updates-testing update pcp' You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-d08245c076 pcp-3.10.9-1.el5 has been pushed to the Fedora EPEL 5 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with $ su -c 'yum --enablerepo=epel-testing update pcp' You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2015-2ac90519bc pcp-3.10.9-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. pcp-3.10.9-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. pcp-3.11.0-1.el5 has been submitted as an update to Fedora EPEL 5. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2016-57b7efb2d7 pcp-3.11.0-1.el5 has been pushed to the Fedora EPEL 5 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2016-57b7efb2d7 This bug appears to have been reported against 'rawhide' during the Fedora 24 development cycle. Changing version to '24'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora24#Rawhide_Rebase pcp-3.11.1-1.el5 has been pushed to the Fedora EPEL 5 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2016-5b519318e0 pcp-3.11.1-1.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report. |