Bug 1289727 – Warn about creating gluster volumes where bricks are on same server

Bug 1289727 - Warn about creating gluster volumes where bricks are on same server

Summary:	Warn about creating gluster volumes where bricks are on same server

Status:	CLOSED WONTFIX

Aliases:	None

Product:	vdsm
Classification:	oVirt
Component:	Core (Show other bugs)
Sub Component:
Version:	4.17.11
Hardware:	Unspecified Unspecified

Priority	high Severity medium (vote)
Target Milestone:	ovirt-3.6.3
Target Release:	4.17.11
Assigned To:	Ala Hino
QA Contact:	Aharon Canan
Docs Contact:

URL:
Whiteboard:	storage
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2015-12-08 15:18 EST by Ala Hino
Modified:	2016-03-10 02:28 EST (History)
CC List:	4 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2015-12-28 07:42:47 EST
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	Storage
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Flags:	amureini: ovirt‑3.6.z? ylavi: blocker? ylavi: planning_ack+ rule-engine: devel_ack? rule-engine: testing_ack?

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

Groups: None (edit)

Description Ala Hino 2015-12-08 15:18:12 EST

Description of problem:
When creating gluster replica 3 volumes where all bricks exist on same machine, we need to alert that basically this is not a "real" replica 3 volume. If the machine goes down, there are no backup servers.

The general case, of course, is when using creating replica volumes multiple bricks on same machine.

Comment 1 Yaniv Lavi 2015-12-28 07:42:47 EST

We will warn only on replica count 2 as said in BZ #1291705.

Note You need to log in before you can comment on or make changes to this bug.