Bug 1313775

Summary:	ec-read-policy.t can report a false-failure
Product:	[Community] GlusterFS	Reporter:	Xavi Hernandez <jahernan>
Component:	disperse	Assignee:	Xavi Hernandez <jahernan>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	bugs, rtalur
Target Milestone:	---	Keywords:	Reopened, Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.8rc2	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1313776 (view as bug list)		Environment:
Last Closed:	2016-06-16 13:59:06 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:	1313776

Description Xavi Hernandez 2016-03-02 10:34:44 UTC

Description of problem:

One of the tests in ec-read-policy.t checks for READ operations in all bricks using the output of a 'gluster volume profile' command and couting lines containing "READ". This can fail if, for some reason, one or more bricks has also executed a READDIR fop.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

Comment 1 Vijay Bellur 2016-03-02 10:36:37 UTC

REVIEW: http://review.gluster.org/13575 (tests: Fix spurious failure of ec-read-policy.t) posted (#1) for review on master by Xavier Hernandez (xhernandez)

Comment 2 Vijay Bellur 2016-03-03 21:12:14 UTC

REVIEW: http://review.gluster.org/13575 (tests: Fix spurious failure of ec-read-policy.t) posted (#2) for review on master by Raghavendra Talur (rtalur)

Comment 3 Vijay Bellur 2016-03-04 15:48:01 UTC

COMMIT: http://review.gluster.org/13575 committed in master by Jeff Darcy (jdarcy) 
------
commit bf80b9005240811d931090afcfee8ca0b02f8212
Author: Xavier Hernandez <xhernandez>
Date:   Wed Mar 2 11:35:44 2016 +0100

    tests: Fix spurious failure of ec-read-policy.t
    
    Change-Id: I5297e24dd10cbfbcd671fe630ae3e960b9daa8f8
    BUG: 1313775
    Signed-off-by: Xavier Hernandez <xhernandez>
    Reviewed-on: http://review.gluster.org/13575
    Tested-by: Raghavendra Talur <rtalur>
    Smoke: Gluster Build System <jenkins.com>
    NetBSD-regression: NetBSD Build System <jenkins.org>
    CentOS-regression: Gluster Build System <jenkins.com>
    Reviewed-by: Jeff Darcy <jdarcy>

Comment 4 Raghavendra Talur 2016-03-08 20:00:59 UTC

"tests" component is for tests framework only.
File a bug under test component if you find a bug in 
1. any of the *.rc files under tests/ 
2. run-tests.sh


For everything else, the bug should be filed on
1. component which is being tested by .t file if the .t file requires fix.
2. component which is causing a valid .t file to fail in regression.

I have used my best judgement here to move the bug to right component.
In case of ambiguity, I have placed the blame on the .t file component.

Please consider test bugs under the same backlog list that tracks other bugs in your component.

Comment 5 Niels de Vos 2016-06-16 13:59:06 UTC

This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.8.0, please open a new bug report.

glusterfs-3.8.0 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] http://blog.gluster.org/2016/06/glusterfs-3-8-released/
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user