Bug 1399592

Summary:	Memory leak when self healing daemon queue is full
Product:	[Community] GlusterFS	Reporter:	Mateusz Slupny <mateusz.slupny>
Component:	selfheal	Assignee:	Mateusz Slupny <mateusz.slupny>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	bugs, ravishankar, sasundar
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	glusterfs-3.10.0	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	1400926 1400927 (view as bug list)		Environment:
Last Closed:	2017-03-06 17:37:12 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:
Bug Depends On:
Bug Blocks:	1400926, 1400927

Description Mateusz Slupny 2016-11-29 10:58:09 UTC

Description of problem:

Applications using libgfapi are leaking under high load in when self healing daemon queue is full.

How reproducible:

Setting cluster.heal-wait-queue-length makes the issue easier to reproduce.

Comment 1 Worker Ant 2016-11-29 11:19:26 UTC

REVIEW: http://review.gluster.org/15968 (selfheal: fix memory leak on full shd queue) posted (#1) for review on master by Anonymous Coward (mateusz.slupny)

Comment 2 Worker Ant 2016-11-30 11:51:18 UTC

REVIEW: http://review.gluster.org/15968 (selfheal: fix memory leak on full shd queue) posted (#2) for review on master by Mateusz Slupny (mateusz.slupny)

Comment 3 Worker Ant 2016-12-01 04:55:28 UTC

REVIEW: http://review.gluster.org/15968 (selfheal: fix memory leak on client side healing queue) posted (#3) for review on master by Mateusz Slupny (mateusz.slupny)

Comment 4 Worker Ant 2016-12-01 08:48:25 UTC

REVIEW: http://review.gluster.org/15968 (selfheal: fix memory leak on full shd queue) posted (#4) for review on master by Mateusz Slupny (mateusz.slupny)

Comment 5 Worker Ant 2016-12-02 08:37:46 UTC

REVIEW: http://review.gluster.org/15968 (selfheal: fix memory leak on client side healing queue) posted (#5) for review on master by Mateusz Slupny (mateusz.slupny)

Comment 6 Worker Ant 2016-12-02 10:05:52 UTC

COMMIT: http://review.gluster.org/15968 committed in master by Pranith Kumar Karampuri (pkarampu) 
------
commit fb95eb4da6f4fc0b9c69e3b159a2214fe47e6d1d
Author: Mateusz Slupny <mateusz.slupny>
Date:   Tue Nov 29 12:01:48 2016 +0100

    selfheal: fix memory leak on client side healing queue
    
    Change-Id: I2beaba829710565a3246f7449a5cd21755cf5f7d
    BUG: 1399592
    Signed-off-by: Mateusz Slupny <mateusz.slupny>
    Reviewed-on: http://review.gluster.org/15968
    Tested-by: Pranith Kumar Karampuri <pkarampu>
    NetBSD-regression: NetBSD Build System <jenkins.org>
    CentOS-regression: Gluster Build System <jenkins.org>
    Reviewed-by: Pranith Kumar Karampuri <pkarampu>
    Reviewed-by: Ravishankar N <ravishankar>
    Smoke: Gluster Build System <jenkins.org>

Comment 7 Shyamsundar 2017-03-06 17:37:12 UTC

This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.10.0, please open a new bug report.

glusterfs-3.10.0 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] http://lists.gluster.org/pipermail/gluster-users/2017-February/030119.html
[2] https://www.gluster.org/pipermail/gluster-users/