Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1720923

Summary:	[Tracker][RFE] Support device block size of 4096 bytes (depends on RHV bug 1592916 )
Product:	[oVirt] ovirt-engine	Reporter:	Gobinda Das <godas>
Component:	BLL.Gluster	Assignee:	Sahina Bose <sabose>
Status:	CLOSED DUPLICATE	QA Contact:	SATHEESARAN <sasundar>
Severity:	high	Docs Contact:
Priority:	high
Version:	future	CC:	bkunal, bugs, dblack, dfediuck, godas, guillaume.pavese, jcall, rhs-bugs, sabose, sankarshan, sasundar
Target Milestone:	---	Keywords:	FutureFeature, Tracking
Target Release:	---	Flags:	pm-rhel: planning_ack? pm-rhel: devel_ack? pm-rhel: testing_ack?
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:	1591293	Environment:
Last Closed:	2019-06-17 07:22:22 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Gluster	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1592916, 1734429
Bug Blocks:	1591293

Description Gobinda Das 2019-06-16 15:38:13 UTC

Description of problem:
RHV fails to create a Storage Domain when storage with native 4k sectors are present.  For RHHI in particular, the Gluster volume is successfully created, but RHVM reports a non-specific failure when adding the Storage Domain.  The 512-byte emulation workaround is not available with new 4kN (e.g. 4k Native) drives.


Version-Release number of selected component (if applicable):
All versions of RHV and RHHI


Additional info:
Yaniv Lavi requested this RHHI-specific bug be created.
https://bugzilla.redhat.com/show_bug.cgi?id=798947#c12
https://bugzilla.redhat.com/show_bug.cgi?id=1364869#c25

Sahina Bose shared a summary of an internal conversation on Jun 13, 2018
"I did discuss this with Yaniv Kaul and Doron F yesterday, and they mentioned they need to change the storage domain metatadata format and also cover the use cases of migrating older storage domains - hence requires a detailed design. I think this is the background for Yaniv Lavi's request - if we can focus support to RHHI specific use cases"

Comment 1 Gobinda Das 2019-06-17 07:22:22 UTC


*** This bug has been marked as a duplicate of bug 1592916 ***