Bug 1171142

Summary:	RDMA: iozone fails with fwrite: Input/output error when write-behind translator is enabled
Product:	[Community] GlusterFS	Reporter:	Mohammed Rafi KC <rkavunga>
Component:	rdma	Assignee:	Mohammed Rafi KC <rkavunga>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	high
Version:	3.6.1	CC:	aavati, bturner, bugs, gluster-bugs, nlevinki, nsathyan, rabhat, rcyriac, rwheeler, vagarwal
Target Milestone:	---	Keywords:	Triaged, ZStream
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:	1169764	Environment:
Last Closed:	2015-05-11 11:07:29 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:	1169764
Bug Blocks:

Comment 1 Anand Avati 2014-12-05 14:31:37 UTC

REVIEW: http://review.gluster.org/9247 (rdma:vectored write fails for rdma for .) posted (#1) for review on master by mohammed rafi  kc (rkavunga)

Comment 2 Anand Avati 2014-12-05 14:33:03 UTC

REVIEW: http://review.gluster.org/9247 (rdma:vectored write fails for rdma .) posted (#2) for review on master by mohammed rafi  kc (rkavunga)

Comment 3 Anand Avati 2014-12-05 17:29:04 UTC

REVIEW: http://review.gluster.org/9247 (rdma:vectored write fails for rdma.) posted (#3) for review on master by mohammed rafi  kc (rkavunga)

Comment 4 Anand Avati 2014-12-08 04:37:49 UTC

COMMIT: http://review.gluster.org/9247 committed in master by Raghavendra G (rgowdapp) 
------
commit 92a293220117f896bfcc1950dabd5bb1bfae9965
Author: Mohammed Rafi KC <rkavunga>
Date:   Fri Dec 5 19:46:53 2014 +0530

    rdma:vectored write fails for rdma.
    
    For rdma write with payload count greater than one
    will fail due to insuffient memory to hold the
    buffers in rpc transport layer. It was expecting
    only one vector in payload, So it can only able
    to decode the first iovec from payload, and the
    rest will be discarded.
    
    Thnaks to Raghavendra Gowdappa for fixing the
    same.
    
    Change-Id: I82a649a34abe6320d6216c8ce73e69d9b5e99326
    BUG: 1171142
    Signed-off-by: Mohammed Rafi KC <rkavunga>
    Reviewed-on: http://review.gluster.org/9247
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Raghavendra G <rgowdapp>
    Tested-by: Raghavendra G <rgowdapp>

Comment 5 Anand Avati 2015-01-06 09:50:26 UTC

REVIEW: http://review.gluster.org/9392 (rdma:vectored write fails for rdma.) posted (#1) for review on release-3.6 by mohammed rafi  kc (rkavunga)

Comment 6 Mohammed Rafi KC 2015-05-11 11:07:29 UTC

fixed from glusterfs-3.6.2 onwards.