Bug 1029444

Summary: Able to set and get "trusted.glusterfs.volume-id" extended attribute from mount point
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: spandura
Component: glusterdAssignee: Vijaikumar Mallikarjuna <vmallika>
Status: CLOSED ERRATA QA Contact: spandura
Severity: urgent Docs Contact:
Priority: urgent    
Version: 2.1CC: sasundar, smohan, vagarwal, vbellur, vmallika
Target Milestone: ---   
Target Release: RHGS 3.0.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: glusterfs-3.6.0-3.0.el6rhs Doc Type: Bug Fix
Doc Text:
Previously we are able to get/set the "trusted.glusterfs.volume-id" extended-attribute from the mount point. After the fix xattr 'trusted.glusterfs.volume-id' not show on the mount point and throws permission error when tried to set this xattr.
 Story Points: ---
Clone Of:
: 1034716 (view as bug list) Environment:
Last Closed: 2014-09-22 19:29:34 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:
Bug Depends On:    
Bug Blocks: 1034716    

Description spandura 2013-11-12 12:02:56 UTC 
Description of problem:
========================
We are able to get the "trusted.glusterfs.volume-id" extended-attribute from the  mount point  . Also We are able to remove, set  "trusted.glusterfs.volume-id" the extended attributes to other values from mount point.  

Version-Release number of selected component (if applicable):
================================================================
glusterfs 3.4.0.35rhs built on Oct 15 2013 14:06:04

How reproducible:
================
Often

Steps to Reproduce:
=======================
1. Create a replicate volume. Start the volume. 

2. From the client machine mount the volume. 

3. Execute : "getfattr -d -e hex -m . <mount_point>"

Actual results:
=================

Mount point:
~~~~~~~~~~~~
root@rhs-client14 [Nov-07-2013- 5:52:07] >find . | xargs getfattr -d -e hex -m .
# file: .
trusted.glusterfs.volume-id=0x51f57dabe8034e3d947163febc2ed51d

root@rhs-client14 [Nov-07-2013- 5:57:04] >setfattr -x trusted.glusterfs.volume-id .
root@rhs-client14 [Nov-07-2013- 5:57:14] >echo $?
0

Bricks:
~~~~~~~~~
root@rhs-client11 [Nov-07-2013- 5:57:26] >getfattr -d -e hex -m . /rhs/bricks/b1/
getfattr: Removing leading '/' from absolute path names
# file: rhs/bricks/b1/
trusted.gfid=0x00000000000000000000000000000001
trusted.glusterfs.dht=0x000000010000000000000000ffffffff

root@rhs-client12 [Nov-07-2013- 5:57:26] >getfattr -d -e hex -m . /rhs/bricks/b1-rep1/
getfattr: Removing leading '/' from absolute path names
# file: rhs/bricks/b1-rep1/
trusted.gfid=0x00000000000000000000000000000001
trusted.glusterfs.dht=0x000000010000000000000000ffffffff


root@rhs-client13 [Nov-07-2013- 5:57:26] >getfattr -d -e hex -m . /rhs/bricks/b1-rep2/
getfattr: Removing leading '/' from absolute path names
# file: rhs/bricks/b1-rep2/
trusted.gfid=0x00000000000000000000000000000001
trusted.glusterfs.dht=0x000000010000000000000000ffffffff

Expected results:
===================
None of the trusted.glusterfs* attributes should be visible.
Comment 2 Vijaikumar Mallikarjuna 2014-05-13 09:06:18 UTC 
Patch http://review.gluster.org/#/c/6361/ fixes the issue
Comment 3 Vivek Agarwal 2014-05-22 11:53:07 UTC 
Merged as a part of rebase
Comment 4 spandura 2014-06-03 06:33:20 UTC 
Verified the bug on the build : "glusterfs 3.6.0.11 built on May 30 2014 11:07:25" 

Bug is fixed. Moving the bug to verified state.
Comment 6 errata-xmlrpc 2014-09-22 19:29:34 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHEA-2014-1278.html