| Summary: | Memory leak in XML parser when reload config operation done | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Benjamin Kahn <bkahn> |
| Component: | cluster | Assignee: | Fabio Massimo Di Nitto <fdinitto> |
| Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 6.1 | CC: | agk, ccaulfie, cluster-maint, djansa, fdinitto, jfriesse, jkortus, lhh, mbroz, pm-eus, rpeterso, sdake, teigland |
| Target Milestone: | rc | Keywords: | ZStream |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | All | ||
| Whiteboard: | |||
| Fixed In Version: | cluster-3.0.12-23.el6_0.7 | Doc Type: | Bug Fix |
| Doc Text: |
Due to an incorrect call of a function from the libxml2 library, each update of cluster configuration caused the configuration library to leak a small amount of memory. This update applies a patch that removes this incorrect function call, and updating cluster configuration no longer leads to memory leaks.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-08-18 08:38:06 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Bug Depends On: | 680155 | ||
| Bug Blocks: | |||
|
Description
Benjamin Kahn
2011-02-28 21:04:54 UTC
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:
Due to an incorrect call of a function from the libxml2 library, each update of cluster configuration caused the configuration library to leak a small amount of memory. This update applies a patch that removes this incorrect function call, and updating cluster configuration no longer leads to memory leaks.
Verified with cman-3.0.12-23.el6_0.7.x86_64 2 node cluster, start up cluster (no ricci), increase version on one node and restart it, 2nd one begins the loop. Without the patch the memory footprint (RSS) increases by about 1M per minute. With the patch there was no increase for about 20 minutes of looping. ref to bug 681258 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-2011-1178.html |