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Bug 1608716

Summary:	upload image - rounded up size value for the created disk
Product:	[oVirt] ovirt-engine	Reporter:	Daniel Erez <derez>
Component:	Frontend.WebAdmin	Assignee:	Daniel Erez <derez>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Kevin Alon Goldblatt <kgoldbla>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	4.2.5	CC:	bugs, ebenahar, nsoffer
Target Milestone:	ovirt-4.2.6	Flags:	rule-engine: ovirt-4.2+
Target Release:	4.2.6
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	ovirt-engine-4.2.6	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-09-03 15:10:55 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:

Description Daniel Erez 2018-07-26 08:11:17 UTC

Description of problem:
When creating a new disk, as part of image upload flow, we use a rounded up value for its size. Hence, in order to avoid a need for resize, we should use the exact required size value.

Version-Release number of selected component (if applicable):
4.2

How reproducible:
100%

Steps to Reproduce:
Initiate an image upload.

Actual results:
Disk is created using a rounded up size.

Expected results:
Disk should be created using an exact size value:
- QCOW2: virtual size defined in the header
- RAW: file size

Additional info:
The rounded up value would still be used in the UI, as we display sizes in GiB.

Comment 1 Kevin Alon Goldblatt 2018-08-13 09:56:26 UTC

Verified with the following code:
-----------------------------------------
ovirt-engine-4.2.5.3-0.1.el7ev.noarch
b36426a9-c5c1-45b0-8b0f-36b3a8e4bfd8


Verified with the following scenario:
-----------------------------------------
1. Upload an image of size 508 MB
2. Verify size of image on storage domain >>>>> Same exact size is displayed '508 Mb'
3. Size in GUI displayed as <1 GB


Moving to VERIFIED!