Bug 707860
Summary: | Crashing when going over open file limits. | ||||||||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | Jan Friesse <jfriesse> | ||||||
Component: | corosync | Assignee: | Jan Friesse <jfriesse> | ||||||
Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> | ||||||
Severity: | medium | Docs Contact: | |||||||
Priority: | medium | ||||||||
Version: | 6.1 | CC: | asalkeld, cluster-maint, djansa, edamato, jfriesse, jkortus, jwest, sdake, tao, wmealing | ||||||
Target Milestone: | rc | ||||||||
Target Release: | --- | ||||||||
Hardware: | All | ||||||||
OS: | Linux | ||||||||
Whiteboard: | |||||||||
Fixed In Version: | corosync-1.4.0-1.el6 | Doc Type: | Bug Fix | ||||||
Doc Text: |
Cause
corosync runs out of available open files
Consequence
Segfault
Fix
Handle maximum number of open files gracefully.
Result
Could not accept Library connection: Too many open files and no segfault.
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Story Points: | --- | ||||||
Clone Of: | 611434 | Environment: | |||||||
Last Closed: | 2011-12-06 11:50:32 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: | 611434 | ||||||||
Bug Blocks: | 694181 | ||||||||
Attachments: |
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Created attachment 501006 [details]
IPC: return CS_ERR_NO_RESOURCES to library when low on fds.
In GIT as bc5dd89a809a3b352bc222595f4bb916c44fc2d3 and 9f377064680c9eab1ea506bd441a0acaec7d7b04 Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: Cause corosync runs out of available open files Consequence Segfault Fix Handle maximum number of open files gracefully. Result Could not accept Library connection: Too many open files and no segfault. 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-2011-1515.html |
Created attachment 501004 [details] POLL: gracefully handle running out of file descriptors