Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1124143

Summary:	Space validation for memory volumes is missing on VM hibernation
Product:	[Retired] oVirt	Reporter:	Vered Volansky <vered>
Component:	ovirt-engine-core	Assignee:	Vered Volansky <vered>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Aharon Canan <acanan>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	3.5	CC:	amureini, ecohen, gklein, iheim, rbalakri, yeylon
Target Milestone:	---
Target Release:	3.5.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	storage
Fixed In Version:	ovirt-3.5.0_rc2	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-10-17 12:21:01 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Storage	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	960934

Description Vered Volansky 2014-07-29 04:59:18 UTC

Description of problem:
When moving a VM to hibernate, there's no validation that the SD has enough space for the memory volumes.

How reproducible:
100%

Steps to Reproduce:
1. Hibernate a running VM with not enough memory in the VM's storage domain (more memory used by the VM than available on the SD).

Actual results:
This is not checked and should fail during operation.

Expected results:
CDA failure

Additional info:
Verify CDA failure with and without sufficient space on the SD.

Comment 1 Aharon Canan 2014-09-14 09:02:41 UTC

verified using vt3.1

"Cannot hibernate VM. No active data Storage Domain with enough storage was found in the Data Center"

1. create VM (4096MB ram) with one disk and run it
2. check the free space on the storage domain and create floating disk with "free space"-2GB
3. hibernate the VM.

Comment 2 Sandro Bonazzola 2014-10-17 12:21:01 UTC

oVirt 3.5 has been released and should include the fix for this issue.