Bug 1305735

Summary:	Improve error message for unsupported clients
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Atin Mukherjee <amukherj>
Component:	glusterd	Assignee:	Atin Mukherjee <amukherj>
Status:	CLOSED ERRATA	QA Contact:	Byreddy <bsrirama>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	rhgs-3.1	CC:	asrivast, bugs, rhinduja, rhs-bugs, storage-qa-internal, vbellur
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:	1302205	Environment:
Last Closed:	2016-06-23 05:07:06 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:	1302205
Bug Blocks:	1299184, 1302521

Description Atin Mukherjee 2016-02-09 03:53:21 UTC

+++ This bug was initially created as a clone of Bug #1302205 +++

Description of problem:

When a volume set is executed and if there are already connected clients which are incompatible w.r.t op-version the error message doesn't point out which first client needs to be upgraded first.

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


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

--- Additional comment from Vijay Bellur on 2016-01-27 02:13:36 EST ---

REVIEW: http://review.gluster.org/11831 (glusterd: improve error logs for unsupported clients) posted (#5) for review on master by Atin Mukherjee (amukherj)

--- Additional comment from Vijay Bellur on 2016-01-27 22:50:53 EST ---

COMMIT: http://review.gluster.org/11831 committed in master by Atin Mukherjee (amukherj) 
------
commit fd16186b403e38763b1d0b39c8c7ce14ffc508ba
Author: Atin Mukherjee <amukherj>
Date:   Wed Aug 5 16:02:49 2015 +0530

    glusterd: improve error logs for unsupported clients
    
    Change-Id: I90be46a7b25cc3efd0e61c9a145852e9027f5f64
    BUG: 1302205
    Signed-off-by: Atin Mukherjee <amukherj>
    Reviewed-on: http://review.gluster.org/11831
    Reviewed-by: Pranith Kumar Karampuri <pkarampu>
    Tested-by: Pranith Kumar Karampuri <pkarampu>
    Smoke: Gluster Build System <jenkins.com>
    CentOS-regression: Gluster Build System <jenkins.com>
    Reviewed-by: Prashanth Pai <ppai>
    Reviewed-by: Kaushal M <kaushal>
    NetBSD-regression: NetBSD Build System <jenkins.org>

Comment 3 Atin Mukherjee 2016-03-22 12:01:46 UTC

The fix is now available in rhgs-3.1.3 branch, hence moving the state to Modified.

Comment 5 Byreddy 2016-04-06 05:55:08 UTC

Verified this bug using the build "glusterfs-3.7.9-1"


Fix is working properly, when volume is mounted on unsupported clients and volume set was done, it will through error message saying which client need to be update first.


#gluster volume set  Dis performance.readdir-ahead off
volume set: failed: One of the client 10.70.37.76:1023 is running with op-version 30703 and doesn't support the required op-version 30707. This client needs to be upgraded or disconnected before running this command again


with this details, moving bug to next state.

Comment 7 errata-xmlrpc 2016-06-23 05:07:06 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://access.redhat.com/errata/RHBA-2016:1240