Bug 795289

Summary:	trusted.glusterfs.pathinfo returns I/O error for a dht volume
Product:	[Community] GlusterFS	Reporter:	Venky Shankar <vshankar>
Component:	distribute	Assignee:	shishir gowda <sgowda>
Status:	CLOSED CURRENTRELEASE	QA Contact:	amainkar
Severity:	unspecified	Docs Contact:
Priority:	medium
Version:	mainline	CC:	gluster-bugs, nsathyan, vbellur, vshankar
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.4.0	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-07-24 17:20:11 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:	3.3.0beta	Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	817967

Description Venky Shankar 2012-02-20 06:43:45 UTC

On a DHT* volume getting extended attribute for a file return I/O error.

The problem is in getting the hashed_subvol in dht_getxattr() due to loc->name being NULL. The side effect of this is call_cnt getting initialized to an incorrect value resulting in the following log messages from cbk and a failed fop call.

Log messgages (client):

[2012-02-20 11:39:50.913102] E [dht-common.c:1730:dht_vgetxattr_cbk] 0-this->name: Unable to find hashed_subvol for path (<REPLICATE:colon-dr-replicate-1> <POSIX:h3ckers-pride:/d1r0/f0> <POSIX:h3ckers-pride:/d1r1/f0>) Link:

Comment 1 Anand Avati 2012-04-19 06:42:39 UTC

CHANGE: http://review.gluster.com/3175 (cluster/dht: Remove un-used pathinfo code for link files) merged in master by Vijay Bellur (vijay)