Bug 461956
Summary: | Terrible clustat / clusvcadm performance. | ||||||
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Product: | [Retired] Red Hat Cluster Suite | Reporter: | Lon Hohberger <lhh> | ||||
Component: | rgmanager | Assignee: | Lon Hohberger <lhh> | ||||
Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> | ||||
Severity: | urgent | Docs Contact: | |||||
Priority: | urgent | ||||||
Version: | 4 | CC: | cfeist, cluster-maint, edamato, michael.hagmann, tao | ||||
Target Milestone: | rc | Keywords: | ZStream | ||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2009-05-18 21:12:40 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: | |||||||
Bug Depends On: | |||||||
Bug Blocks: | 496671 | ||||||
Attachments: |
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This bug could cause temporary leaks in file descriptors, and if lots of services are in place, it could in theory cause rgmanager to run out of file descriptors (which should never happen). After rgmanager wakes up from the sleep(), it should correctly close these file descriptors of course. An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2009-1048.html |
Created attachment 316459 [details] Fix Description of problem: Each one of these requires several seconds longer to complete than expected. Version-Release number of selected component (if applicable): 1.9.80 How reproducible: 50% This is caused by the event threading sleeping with a lock held when it should be doing a pthread_cond_timedwait()