Bug 1302582 – The relation between memory and memory guaranteed is not consistent

Bug 1302582 - The relation between memory and memory guaranteed is not consistent

Summary:	The relation between memory and memory guaranteed is not consistent

Status:	CLOSED CURRENTRELEASE

Aliases:	None

Product:	ovirt-engine
Classification:	oVirt
Component:	Frontend.WebAdmin (Show other bugs)
Sub Component:
Version:	3.6.1
Hardware:	Unspecified Unspecified

Priority	high Severity high (vote)
Target Milestone:	ovirt-3.6.5
Target Release:	3.6.5
Assigned To:	jniederm
QA Contact:	meital avital
Docs Contact:

URL:
Whiteboard:
Keywords:

Duplicates:	1302301 (view as bug list)
Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2016-01-28 03:32 EST by Tomas Jelinek
Modified:	2016-04-21 10:37 EDT (History)
CC List:	7 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2016-04-21 10:37:05 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	Virt
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Flags:	rule-engine: ovirt‑3.6.z+ mgoldboi: planning_ack+ tjelinek: devel_ack+ mavital: testing_ack+

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
oVirt gerrit	51562	master	MERGED	webadmin: Consistent relation memory - guaranteed memory	2016-01-28 10:08 EST
oVirt gerrit	52921	ovirt-engine-3.6	MERGED	webadmin: Consistent relation memory - guaranteed memory	2016-02-02 09:53 EST

Groups: None (edit)

Description Tomas Jelinek 2016-01-28 03:32:36 EST

The memory guaranteed and memory size in the webadmin's new/edit dialogs is unclear.
It should behave like this in VM dialog:
- if the template is selected, it's values for memory guaranteed and min allocated memory should be copied as defined on the template
- if the user changes the memory size, the min allocated memory has to be recalculated using the overcommit regardless if the mem size is enlarged or not

Comment 1 Tomas Jelinek 2016-02-10 03:44:35 EST

*** Bug 1302301 has been marked as a duplicate of this bug. ***

Comment 2 meital avital 2016-04-11 04:55:22 EDT

Verified on:
rhevm-3.6.5.1-0.1.el6
libvirt-client-1.2.17-13.el7_2.2.x86_64
sanlock-3.2.4-1.el7.x86_64
qemu-kvm-rhev-2.3.0-31.el7_2.10.x86_64
vdsm-4.17.25-0.el7ev.noarch


1)Create new VM from template and verify that the values of memory size and memory guaranteed are copied from the template.
1.1)Change the memory size and verify that the memory guaranteed changed to the same size.

2)Create a new VM and change the default of the memory size, verify that the memory guaranteed changed to the same value.

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