Bug 764536 (GLUSTER-2804)

Summary:	Occasional log messages seen indicating failure of inodelk
Product:	[Community] GlusterFS	Reporter:	Raghavendra G <raghavendra>
Component:	quota	Assignee:	Raghavendra G <raghavendra>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	mainline	CC:	gluster-bugs
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Hardware:	x86_64
OS:	Linux
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Fixed In Version:		Doc Type:	Bug Fix
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Regression:	RTNR	Mount Type:	---
Documentation:	DNR	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Raghavendra G 2011-04-19 06:15:57 UTC

[2011-04-19 10:54:24.5360] E [marker-quota.c:1323:quota_markdirty] 0-ptop-marker: lock setting failed on /usr/X11R6
.bak (Success)
[2011-04-19 10:54:24.5480] I [marker-quota.c:904:quota_inodelk_cbk] 0-ptop-marker: lock setting failed

This is due to frame->root->lk_owner being 0. Quota uses a counter to set this field. However this counter can overflow and reset to 0 resulting in the above log messages.

regards,
Raghavendra.

Comment 1 Anand Avati 2011-04-21 07:36:01 UTC

PATCH: http://patches.gluster.com/patch/7011 in master (features/marker-quota: handle overflow of counter used to set frame->root->lk_owner.)