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Bug 1214629

Summary:	RFE: Remove disperse-data option in the EC volume creation command
Product:	[Community] GlusterFS	Reporter:	Bhaskarakiran <byarlaga>
Component:	cli	Assignee:	ankit <anraj>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	mainline	CC:	anraj, bugs, byarlaga, jthottan, mzywusko, pkarampu, prasanna.kalever
Target Milestone:	---	Keywords:	EasyFix, Triaged
Target Release:	---
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1224186 (view as bug list)		Environment:
Last Closed:	2016-10-13 16:48:19 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:	1186580, 1224186

Description Bhaskarakiran 2015-04-23 09:21:44 UTC

Description of problem:
=======================

Currently there is disperse and disperse-data options that can be used during EC volume creation. This is creating confusion as to which one to be used. Remove disperse-data option to make it consistent.

Version-Release number of selected component (if applicable):
=============================================================
[root@vertigo rhs]# gluster --version
glusterfs 3.7dev built on Apr 18 2015 01:08:09
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@vertigo ~]# gluster volume create 
Usage: volume create <NEW-VOLNAME> [stripe <COUNT>] [replica <COUNT> [arbiter <COUNT>]] [disperse [<COUNT>]] **[disperse-data <COUNT>]** [redundancy <COUNT>] [transport <tcp|rdma|tcp,rdma>] <NEW-BRICK>?<vg_name>... [force]

The one marked in the *'s should be removed.

Comment 2 Pranith Kumar K 2016-10-13 16:48:19 UTC

This is added based on the requests that people liked creating the volume using k, m in n=k+m equation of ec. So won't be fixing this.