Bug 1878781

Summary:	Not clear what disk interface to use
Product:	OpenShift Container Platform	Reporter:	Tomas Jelinek <tjelinek>
Component:	Console Kubevirt Plugin	Assignee:	Gilad Lekner <glekner>
Status:	CLOSED ERRATA	QA Contact:	Guohua Ouyang <gouyang>
Severity:	high	Docs Contact:
Priority:	high
Version:	4.6	CC:	aos-bugs, glekner, gouyang
Target Milestone:	---
Target Release:	4.6.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	ux_issue
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-10-27 16:40:46 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Tomas Jelinek 2020-09-14 13:55:20 UTC

Description of problem:
there are the following options:
virtio
sata
scsi

with no indication which one should be used for the given workload.

The need to contain the same type of help texts as e.g. the nic models.
Specific texts:
virtio: Optimized for best performance. Supported by most Linux distributions. Windows requires additional drivers to use this interface.
sata: Supported by most operating systems including Windows out of the box. Offers lower performance compared to virtio. Consider using it for CD-ROM devices.
scsi: Useful when the VM wants to interact with the device using direct scsi commands. Supported by most operating systems including Windows out of the box. Offers lower performance compared to virtio.

Comment 2 Guohua Ouyang 2020-09-16 09:19:49 UTC

verified on master

Comment 5 errata-xmlrpc 2020-10-27 16:40:46 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (OpenShift Container Platform 4.6 GA Images), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:4196