[Bugs] [Bug 1218602] New: Remove replace-brick with data migration support from gluster cli

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1218602

            Bug ID: 1218602
           Summary: Remove replace-brick with data migration support from
                    gluster cli
           Product: GlusterFS
           Version: 3.7.0
         Component: glusterd
          Severity: medium
          Priority: high
          Assignee: ggarg at redhat.com
          Reporter: kaushal at redhat.com
                CC: bugs at gluster.org, ggarg at redhat.com,
                    gluster-bugs at redhat.com, nlevinki at redhat.com,
                    nsathyan at redhat.com, rcyriac at redhat.com,
                    sasundar at redhat.com, vbellur at redhat.com
        Depends On: 1094119, 1212701, 1074429
            Blocks: 1074415



+++ This bug was initially created as a clone of Bug #1094119 +++

+++ This bug was initially created as a clone of Bug #1074429 +++

Description of problem:
-----------------------
Replace brick operation with data migration has been deprecated.
And this support for "replace-brick" with data migration should be removed from
gluster-cli

Version-Release number of selected component (if applicable):
--------------------------------------------------------------
RHS 2.1 Update2 - glusterfs-3.4.0.59rhs-1.el6rhs

How reproducible:
-----------------
Not Applicable

Steps to Reproduce:
-------------------
Not Applicable

Actual results:
---------------
replace-brick with data migration was allowed from gluster-cli

Expected results:
-----------------
replace-brick with data migration should not be allowed

Additional info:
----------------
I ran in to data corruption / data loss cases, when performing replace brick
using "replace-brick" command.

It is high-time to disable this replace-brick with data migration from
gluster-cli

But replace-brick with force commit could be a useful scenario, where the dead
brick could be replaced with new brick, without data migration.
So, replace-brick with "commit force", should only allowed from gluster-cli

--- Additional comment from Anand Avati on 2015-04-01 18:04:11 IST ---

REVIEW: http://review.gluster.org/10101 (glusterd: remove replace brick with
data migration support form cli/glusterd) posted (#1) for review on master by
Gaurav Kumar Garg (ggarg at redhat.com)

--- Additional comment from Anand Avati on 2015-04-02 16:14:06 IST ---

REVIEW: http://review.gluster.org/10101 (glusterd: remove replace brick with
data migration support form cli/glusterd) posted (#2) for review on master by
Gaurav Kumar Garg (ggarg at redhat.com)

--- Additional comment from Anand Avati on 2015-04-21 01:07:07 IST ---

REVIEW: http://review.gluster.org/10101 (glusterd: remove replace brick with
data migration support form cli/glusterd) posted (#3) for review on master by
Gaurav Kumar Garg (ggarg at redhat.com)

--- Additional comment from Anand Avati on 2015-04-25 15:18:11 IST ---

REVIEW: http://review.gluster.org/10101 (glusterd: remove replace brick with
data migration support form cli/glusterd) posted (#4) for review on master by
Gaurav Kumar Garg (ggarg at redhat.com)

--- Additional comment from Anand Avati on 2015-04-30 14:39:28 IST ---

REVIEW: http://review.gluster.org/10101 (glusterd: remove replace brick with
data migration support form cli/glusterd) posted (#5) for review on master by
Gaurav Kumar Garg (ggarg at redhat.com)

--- Additional comment from Anand Avati on 2015-04-30 18:53:49 IST ---

REVIEW: http://review.gluster.org/10101 (glusterd: remove replace brick with
data migration support form cli/glusterd) posted (#6) for review on master by
Gaurav Kumar Garg (ggarg at redhat.com)

--- Additional comment from Anand Avati on 2015-05-03 00:27:23 IST ---

REVIEW: http://review.gluster.org/10101 (glusterd: remove replace brick with
data migration support form cli/glusterd) posted (#7) for review on master by
Gaurav Kumar Garg (ggarg at redhat.com)

--- Additional comment from Anand Avati on 2015-05-04 14:17:37 IST ---

REVIEW: http://review.gluster.org/10101 (glusterd: remove replace brick with
data migration support form cli/glusterd) posted (#8) for review on master by
Gaurav Kumar Garg (ggarg at redhat.com)


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1074429
[Bug 1074429] Remove replace-brick with data migration support from gluster
cli
https://bugzilla.redhat.com/show_bug.cgi?id=1094119
[Bug 1094119] Remove replace-brick with data migration support from gluster
cli
https://bugzilla.redhat.com/show_bug.cgi?id=1212701
[Bug 1212701] Remove replace-brick with data migration support from gluster
cli
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