Errors in quota-crawl.log

[Ryan Clough <ryan.clough@xxxxxxxx>]

We are running the following operating system:
Scientific Linux release 6.6 (Carbon)

With the following kernel:
2.6.32-504.3.3.el6.x86_64

We are using the following version of Glusterfs:
glusterfs-libs-3.6.2-1.el6.x86_64
glusterfs-3.6.2-1.el6.x86_64
glusterfs-cli-3.6.2-1.el6.x86_64
glusterfs-api-3.6.2-1.el6.x86_64
glusterfs-fuse-3.6.2-1.el6.x86_64
glusterfs-server-3.6.2-1.el6.x86_64

Here is the current configuration of our 2 node distribute only cluster:
Volume Name: export_volume
Type: Distribute
Volume ID: c74cc970-31e2-4924-a244-4c70d958dadb
Status: Started
Number of Bricks: 2
Transport-type: tcp
Bricks:
Brick1: hgluster01:/gluster_data
Brick2: hgluster02:/gluster_data
Options Reconfigured:
performance.cache-size: 1GB
diagnostics.brick-log-level: ERROR
performance.stat-prefetch: on
performance.write-behind: on
performance.flush-behind: on
features.quota-deem-statfs: on
performance.quick-read: off
performance.client-io-threads: on
performance.read-ahead: on
performance.io-thread-count: 24
features.quota: on
cluster.eager-lock: on
nfs.disable: on
auth.allow: 192.168.10.*,10.0.10.*,10.8.0.*,10.2.0.*,10.0.60.*
server.allow-insecure: on
performance.write-behind-window-size: 1MB
network.ping-timeout: 60
features.quota-timeout: 0
performance.io-cache: off
server.root-squash: on
performance.readdir-ahead: on

Here is the status of the nodes:
Status of volume: export_volume
Gluster process                        Port    Online    Pid
------------------------------------------------------------------------------
Brick hgluster01:/gluster_data                49152    Y    7370
Brick hgluster02:/gluster_data                49152    Y    17868
Quota Daemon on localhost                N/A    Y    2051
Quota Daemon on hgluster02.red.dsic.com            N/A    Y    6691
 
Task Status of Volume export_volume
------------------------------------------------------------------------------
There are no active volume tasks

I have just turned quota on and was watching the quota-crawl.log and see a bunch of these type of messages:

[2015-04-02 19:23:01.540692] W [fuse-bridge.c:483:fuse_entry_cbk] 0-glusterfs-fuse: 2338683: LOOKUP() /\ => -1 (Permission denied)

[2015-04-02 19:23:01.543565] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-export_volume-client-1: remote operation failed: Permission denied. Path: /\ (00000000-0000-0000-0000-000000000000)

[2015-04-02 17:58:14.090556] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-export_volume-client-0: remote operation failed: Permission denied. Path: /\ (00000000-0000-0000-0000-000000000000)

Should I be worried about this and how do I go about fixing the permissions?

Is this a bug and should it be reported?

Thanks, in advance, for your time to help me.

Ryan Clough
Information Systems
Decision Sciences International Corporation

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