Bug 1729809

Summary:	[RFE] Support 4k storage - imageio
Product:	[oVirt] ovirt-imageio	Reporter:	Nir Soffer <nsoffer>
Component:	Common	Assignee:	Nir Soffer <nsoffer>
Status:	CLOSED CURRENTRELEASE	QA Contact:	SATHEESARAN <sasundar>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	1.5.2	CC:	aefrat, bugs, frolland, guillaume.pavese, nsoffer, royoung, tnisan
Target Milestone:	ovirt-4.3.8	Flags:	sbonazzo: ovirt-4.3? sbonazzo: ovirt-4.4? sbonazzo: planning_ack? sbonazzo: devel_ack? sbonazzo: testing_ack?
Target Release:	1.5.2
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	ovirt-imageio-1.5.2	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-02-26 16:32:12 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:	1592916, 1734429

Description Nir Soffer 2019-07-15 00:26:11 UTC

Description of problem:

ovirt-imageio assumes block size of 512 bytes, uploading and downloading images
to/from storage using 4k block size will fail.

Need to detect the block size of underlying storage and use it instead of the
hard-coded value.

Comment 1 Nir Soffer 2019-07-15 15:44:44 UTC

We need this for 4k on RHHI, so 4.3.6.

Comment 2 Nir Soffer 2019-08-20 16:04:21 UTC

ovirt-imageio 1.5.2 includes this change.

Comment 6 SATHEESARAN 2020-01-28 08:00:19 UTC

Tested with RHV 4.3.8 + RHGS 3.5.1 ( glusterfs-6.0-29.el7rhgs )

1. All the RHHI-V core cases are run with 4K disks as well as with 4K VDO devices.
2. Deployment and functionally works good without any issues

Comment 7 Sandro Bonazzola 2020-02-26 16:32:12 UTC

This bugzilla is included in oVirt 4.3.8 release, published on January 27th 2020.

Since the problem described in this bug report should be
resolved in oVirt 4.3.8 release, it has been closed with a resolution of CURRENT RELEASE.

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