Bug 222299
Summary: | gfs knows of directories which it chooses not to display | ||||||
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Product: | Red Hat Enterprise Linux 5 | Reporter: | Robert Peterson <rpeterso> | ||||
Component: | gfs-utils | Assignee: | Robert Peterson <rpeterso> | ||||
Status: | CLOSED ERRATA | QA Contact: | GFS Bugs <gfs-bugs> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 5.0 | CC: | mceci, nobody+wcheng, rkenna, rohara | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | RHBA-2007-0577 | Doc Type: | Bug Fix | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2007-11-07 20:06:05 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: | 190756, 222673 | ||||||
Bug Blocks: | |||||||
Attachments: |
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Description
Robert Peterson
2007-01-11 15:37:54 UTC
I tried to test a RHEL5 version of the fix, but I ran into issues unrelated to the patch. Periodically, when the service_relocate script moves the virtual IP from node to node, it causes a weird state where openais goes to 100% cpu utilization. It can sometimes take 2 full minutes before a command is registered on the command line. If I kill all the tests, eventually it straightens itself out and things go back to normal. I tried to use gdb to figure out what was happening, but didn't get very far. By the time I was able to enter commands into gdb, the problem had unstuck itself and gone back to normal. Steve Dake created a new instrumented version of openais to debug this problem, and it will need his attention. Therefore I will open a bugzilla against openais for this new problem. This makes testing this fix impossible. The nfs tests that took 2-10 minutes on RHEL4 are now never completing because of this problem. Created attachment 146227 [details]
RHEL5 patch to fix the problem
The openais problems I was having earlier in comment #2 mysteriously disappeared when I upgraded my kernel, so I closed the bugzilla I had opened against openais. I tested this fix as best I could despite the frequent run-ins with bz 223263. The code did not exhibit the symptoms of the original problem with the patch installed. I had no kernel failures or kernel panics unlike RHEL4. So I believe this fix is good and committed it to CVS at HEAD and RHEL5. I'm setting the status to Modified. Fixing product name. Cluster Suite components were integrated into Enterprise Linux for verion 5.0. 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 the 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-2007-0577.html |