Bug 1985795

Summary:	OCPonRHV: pvc stuck on pending status when using preallocated storage domain
Product:	OpenShift Container Platform	Reporter:	michal <mgold>
Component:	Storage	Assignee:	Gal Zaidman <gzaidman>
Storage sub component:	oVirt CSI Driver	QA Contact:	michal <mgold>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	high
Priority:	high	CC:	aos-bugs, gzaidman, jokerman, lleistne, mburman, mfojtik, pelauter
Version:	4.9
Target Milestone:	---
Target Release:	4.9.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	2013945 (view as bug list)		Environment:
Last Closed:	2021-10-18 17:41:09 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:
Bug Depends On:
Bug Blocks:	2013945

Comment 1 Gal Zaidman 2021-07-26 08:54:38 UTC

This is caused by internal logic in the CSI driver, we hard coded the Image format:
https://github.com/openshift/ovirt-csi-driver/blob/master/pkg/service/controller.go#L79


It should be:
NFSx+Preallocated=Raw
SAN+Preallocated = Raw
SAN+Sparse = QCOW2
NFS+Sparse = Raw

Comment 2 michal 2021-08-17 08:25:08 UTC

OCP: 4.9.0-0.nightly-2021-08-07-175228
rhv:
4.4.7-5

check this matrix:
NFSx+Preallocated=Raw
SAN+Preallocated = Raw
SAN+Sparse = QCOW2
NFS+Sparse = Raw

Sparse = define thinprovision = true in sc

check format of disk with engine Api

Comment 5 errata-xmlrpc 2021-10-18 17:41:09 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 (Moderate: OpenShift Container Platform 4.9.0 bug fix and security update), 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/RHSA-2021:3759