Bug 1218479

Summary:	Gluster NFS Mount Permission Denied Error (Occur Intermittent)
Product:	[Community] GlusterFS	Reporter:	weixiong.ku
Component:	nfs	Assignee:	Niels de Vos <ndevos>
Status:	CLOSED EOL	QA Contact:
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	3.7.0	CC:	bugs, jthottan, ndevos, skoduri, weixiong.ku
Target Milestone:	---	Keywords:	Triaged
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-03-08 10:50:07 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:

Description weixiong.ku 2015-05-05 03:49:07 UTC

Description of problem:
When i mount a NFS share via gluster , there are times when i get permission denied error.Here is the followings logs.

[2015-05-03 09:37:42.060945] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-umShare-client-0: remote operation failed: Permission denied. Path: /LoanApplication (66b435a6-92e1-4b8b-b07d-eae4ad894248)
[2015-05-03 09:37:42.062188] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-umShare-client-0: remote operation failed: Permission denied. Path: (null) (00000000-0000-0000-0000-000000000000)
[2015-05-03 09:38:21.086989] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-umShare-client-0: remote operation failed: Permission denied. Path: /LoanApplication (66b435a6-92e1-4b8b-b07d-eae4ad894248)
[2015-05-03 09:38:21.088703] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-umShare-client-0: remote operation failed: Permission denied. Path: (null) (00000000-0000-0000-0000-000000000000)

This only occur to my non-root user account.For root user account , there is no permission denied error.

Version-Release number of selected component (if applicable):


How reproducible:
Cant reproduce as happen intermittently.

Expected results:
Does not get permission denied error.

Additional info:
Here is my gluster setting

Volume Name: umShare
Type: Replicate
Volume ID: c26b7eb5-1385-4143-8f6f-f3b378c1b4b0
Status: Started
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: SHTWPAPDD01:/home/umShare
Brick2: SHTWPAPDD02:/home/umShare
Options Reconfigured:
features.quota: on
performance.cache-max-file-size: 2MB
performance.cache-refresh-timeout: 4
performance.io-thread-count: 32
performance.write-behind-window-size: 4MB
performance.cache-size: 256MB

Here is the path ACL setting

# file: umShare/
# owner: jboss
# group: jboss
user::rwx
group::rwx
other::rwx

For testing , i put 777 permission whether it will solve the error.But still happen even in this acl setting

Comment 1 Soumya Koduri 2015-05-05 12:28:09 UTC

Hi,

are you using Gluster3.7 version? Also could paste the exact steps you have tried and the output you got? Thanks!

Comment 2 Niels de Vos 2015-05-15 17:24:24 UTC

I think this has been reported on the mailinglist as a test case failure that hit once:

    http://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10710

http://review.gluster.org/10600 should solve that problem for the master branch, and http://review.gluster.org/10655 for 3.7.

The yesterday released 3.7.0 version has the fix, so it would be very good to know if you hit this problem with 3.7.0 too.

Comment 3 Kaushal 2017-03-08 10:50:07 UTC

This bug is getting closed because GlusteFS-3.7 has reached its end-of-life.

Note: This bug is being closed using a script. No verification has been performed to check if it still exists on newer releases of GlusterFS.
If this bug still exists in newer GlusterFS releases, please reopen this bug against the newer release.

Comment 4 Red Hat Bugzilla 2023-09-14 02:58:47 UTC

The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days