[Bugs] [Bug 1218479] New: Gluster NFS Mount Permission Denied Error (Occur Intermittent)

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1218479

            Bug ID: 1218479
           Summary: Gluster NFS Mount Permission Denied Error (Occur
                    Intermittent)
           Product: GlusterFS
           Version: 3.7.0
         Component: nfs
          Severity: high
          Assignee: bugs at gluster.org
          Reporter: weixiong.ku at redtreeunwired.com
                CC: bugs at gluster.org, gluster-bugs at redhat.com



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

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