Bug 1240617

Summary: Disperse volume : rebalance failed with add-brick
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: Bhaskarakiran <byarlaga>
Component: disperseAssignee: Pranith Kumar K <pkarampu>
Status: CLOSED ERRATA QA Contact: Bhaskarakiran <byarlaga>
Severity: unspecified Docs Contact:
Priority: high    
Version: rhgs-3.1CC: annair, asrivast, byarlaga, mzywusko, nbalacha, nsathyan, pkarampu, rhs-bugs, sanandpa, storage-qa-internal, vagarwal
Target Milestone: ---   
Target Release: RHGS 3.1.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: glusterfs-3.7.1-10 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-07-29 05:10:28 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: 1202842, 1223636    

Description Bhaskarakiran 2015-07-07 11:31:37 UTC
Description of problem:
=======================

Rebalance failed after add-brick in a 4+2 config.

Create 1x(4+2) volume. Fuse mounted on the client and created huge number of files and directories. Added bricks and started rebalance and it failed.

[root@transformers ~]# gluster v rebalance vol3 status                                    Node Rebalanced-files          size       scanned      failures       skipped               status   run time in secs
                               ---------      -----------   -----------   -----------   -----------   -----------         ------------     --------------
                               localhost            24711        10.1GB         50000             2             0               failed            1264.00
                            interstellar                0        0Bytes             0             0             0          in progress            3256.00
volume rebalance: vol3: success: 
[root@transformers ~]# 


Version-Release number of selected component (if applicable):
============================================================
[root@transformers ~]# gluster --version
glusterfs 3.7.1 built on Jul  2 2015 21:01:51
Repository revision: git://git.gluster.com/glusterfs.git
Copyright (c) 2006-2011 Gluster Inc. <http://www.gluster.com>
GlusterFS comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of GlusterFS under the terms of the GNU General Public License.
[root@transformers ~]# 


How reproducible:
=================
100%

Steps to Reproduce:
===================
As in description

Actual results:


Expected results:


Additional info:

Comment 8 Bhaskarakiran 2015-07-20 09:08:50 UTC
verified this on 3.7.1-11 build and didn't see the rebalance failure. Marking this as fixed.

Comment 9 errata-xmlrpc 2015-07-29 05:10:28 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.

https://rhn.redhat.com/errata/RHSA-2015-1495.html