Bug 1250189

Summary: glusterfs dead when user creates a rdma volume
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: RamaKasturi <knarra>
Component: rdmaAssignee: Mohammed Rafi KC <rkavunga>
Status: CLOSED CURRENTRELEASE QA Contact: Byreddy <bsrirama>
Severity: high Docs Contact:
Priority: unspecified    
Version: rhgs-3.1CC: amukherj, chrisw, knarra, nlevinki, rcyriac, rhinduja, rkavunga, rwheeler, sankarshan, sasundar
Target Milestone: ---Keywords: ZStream
Target Release: RHGS 3.1.3   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: glusterfs-3.7.9-1 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 1250297 (view as bug list) Environment:
Last Closed: 2016-06-29 14:04:55 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: 1250297, 1254430, 1299184    

Description RamaKasturi 2015-08-04 17:05:34 UTC 
Description of problem:
When user creates a RDMA volume and starts it, glusterfs crashes.

Version-Release number of selected component (if applicable):
glusterfs-3.7.1-11.el7rhgs.x86_64

How reproducible:
Always

Steps to Reproduce:
1. create a RDMA volume and start it.

Actual results:
glusterfs crashes when rdma volume is created and started

Expected results:
glusterfs should not crash.

Additional info:
Comment 5 Mohammed Rafi KC 2015-08-05 07:00:54 UTC 
It is a race scenario where a device creation is failed and before properly cleaning up the failure, anoter operation started to act on it. 

upstream patch : http://review.gluster.org/11829
Comment 6 SATHEESARAN 2015-08-05 07:02:17 UTC 
(In reply to Mohammed Rafi KC from comment #5)
> It is a race scenario where a device creation is failed and before properly
> cleaning up the failure, anoter operation started to act on it. 
> 
> upstream patch : http://review.gluster.org/11829

Rafi,

Thanks for that info
Comment 8 Mike McCune 2016-03-28 23:28:22 UTC 
This bug was accidentally moved from POST to MODIFIED via an error in automation, please see mmccune with any questions
Comment 9 Atin Mukherjee 2016-05-02 07:22:18 UTC 
As part of rebasing this fix has been already made into the first build of rhgs-3.1. Moving the bug on ON_QA.
Comment 10 Byreddy 2016-05-31 10:49:05 UTC 
Verified this bug using the build "glusterfs-3.7.9-6.". No more seeing the issue reported.

See the next comment for the steps  done to verify this bug.

Moving bug to verified state.