Bug 1213309 – [RFE][HC] - Support replace brick from UI

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Bug 1213309 - [RFE][HC] - Support replace brick from UI

Summary:	[RFE][HC] - Support replace brick from UI

Status:	CLOSED CURRENTRELEASE

Aliases:	None

Product:	ovirt-engine
Classification:	oVirt
Component:	RFEs (Show other bugs)
Sub Component:
Version:	---
Hardware:	Unspecified Unspecified

Priority	high Severity medium (vote)
Target Milestone:	ovirt-4.0.0-beta
Target Release:	4.0.0
Assigned To:	Sahina Bose
QA Contact:	RamaKasturi
Docs Contact:

URL:
Whiteboard:
Keywords:	FutureFeature

Depends On:
Blocks:	1390410 Generic_Hyper_Converged_Host 1217450 Gluster-HC-2
	Show dependency tree / graph

Reported:	2015-04-20 06:13 EDT by Sahina Bose
Modified:	2016-10-31 21:48 EDT (History)
CC List:	11 users (show)

See Also:
Fixed In Version:
Doc Type:	Enhancement
Doc Text:	You can now replace bricks for replicate type Gluster volumes and perform maintenance tasks from the Administration Portal.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2016-08-17 10:36:38 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	Gluster
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Flags:	ylavi: ovirt‑4.0.0? bmcclain: planning_ack+ sabose: devel_ack+ rule-engine: testing_ack+

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
oVirt gerrit	43260	master	MERGED	engine: Support for replace brick	2016-05-05 08:30 EDT

Groups: None (edit)

Description Sahina Bose 2015-04-20 06:13:53 EDT

Description of problem:

In Hyperconverged mode, bricks need to be replaced before a host can be removed. To enable this, the engine needs to support replacing bricks. The UI should allow for replacing of one or all bricks on the host with equivalent from other hosts.

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


How reproducible:


Steps to Reproduce:
NA

Comment 1 Red Hat Bugzilla Rules Engine 2015-10-19 06:54:27 EDT

Target release should be placed once a package build is known to fix a issue. Since this bug is not modified, the target version has been reset. Please use target milestone to plan a fix for a oVirt release.

Comment 2 Mike McCune 2016-03-28 19:31:34 EDT

This bug was accidentally moved from POST to MODIFIED via an error in automation, please see mmccune@redhat.com with any questions

Comment 3 Sandro Bonazzola 2016-05-02 05:48:20 EDT

Moving from 4.0 alpha to 4.0 beta since 4.0 alpha has been already released and bug is not ON_QA.

Comment 4 RamaKasturi 2016-08-17 07:25:45 EDT

Verified and works fine with build ovirt-engine-setup-4.0.2.6-0.1.el7ev.noarch

successfully replaced a brick when I/O is going on on the volume and self heal kicks in.

successfully replaced a brick which is down and self heal kicks in.

Replaced bricks from UI in engine, vmstore and data volumes. once self heal is completed, stopped and started all the vms and ran fio to make sure that none of the vms were broke.

A new event gets displayed when replace brick happens which is "Replaced brick '<old-brick>' with new brick '<new-brick>' of Gluster Volume <vol_name> on cluster <cluster_name>"

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