Bug 1006854 – [engine-backend] [external-provider] It's possible to run a vm, with an imported disk (from glance), that has lower values than the minimum ram and disk size which was specified previously on openstack

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Bug 1006854 - [engine-backend] [external-provider] It's possible to run a vm, with an imported disk (from glance), that has lower values than the minimum ram and disk size which was specified previously on openstack

Summary:	[engine-backend] [external-provider] It's possible to run a vm, with an impor...

Status:	CLOSED NOTABUG

Aliases:	None

Product:	Red Hat Enterprise Virtualization Manager
Classification:	Red Hat
Component:	ovirt-engine (Show other bugs)
Sub Component:
Version:	3.3.0
Hardware:	x86_64 Unspecified

Priority	unspecified Severity medium
Target Milestone:	---
Target Release:	3.3.0
Assigned To:	nobody nobody
QA Contact:
Docs Contact:

URL:
Whiteboard:	storage
Keywords:	Triaged

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2013-09-11 07:48 EDT by Elad
Modified:	2016-02-10 15:40 EST (History)
CC List:	8 users (show)

See Also:
Fixed In Version:
Doc Type:	Release Note
Doc Text:	Red Hat Enterprise Virtualization Manager only imports disk data from the Glance image provider. It does not import the instance specification such as minimum RAM value.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2013-09-12 06:52:22 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	Storage
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
enigne.log (857.48 KB, text/plain) 2013-09-11 07:48 EDT, Elad	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Elad 2013-09-11 07:48:50 EDT

Created attachment 796350 [details]
enigne.log

Description of problem:
It's possible to run a vm, with an imported disk (from glance), that has lower values than the minimum ram and disk size which was specified previously on openstack

Version-Release number of selected component (if applicable):
rhevm-3.3.0-0.19.master.el6ev.noarch

How reproducible:
100%

Steps to Reproduce:
1. need to have a RHOS setup with image on it that was configured with 10 GB RAM and 20 GB disk size 
2. add new external provider to RHEVM (glance images)
3. import the image to rhevm from glance
4. create a vm on RHEV with 1GB RAM and attach the imported disk to it
5. try to run the vm

Actual results:
Although the image was configured to run on vm that has minimum ram and disk size, it's possible to run the vm (which has lower values of ram and disk) when the disk is attached to it

Expected results:
RHEVM should block user from do so, or at least inform about the disk limitations to the user.

Additional info: engine log

Comment 1 Ayal Baron 2013-09-12 06:52:22 EDT

We do not import the 'flavour' from glance, only the disk image.

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