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Bug 2019011

Summary:	[Docs] Document engine configuration for using Windows HA cluster with scsi reservation
Product:	[oVirt] ovirt-engine	Reporter:	Eyal Shenitzky <eshenitz>
Component:	Documentation	Assignee:	rhev-docs <rhev-docs>
Status:	CLOSED WONTFIX	QA Contact:	rhev-docs <rhev-docs>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	4.4.9	CC:	adahms, aefrat, bugs, sgordon
Target Milestone:	---	Keywords:	Documentation
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-08-03 07:25:09 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Docs	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1710323, 1898049
Bug Blocks:

Description Eyal Shenitzky 2021-11-01 13:28:41 UTC

Description of problem:

The fix for bug 1898049 and for bug 1710323 was to configure the engine to propagate disk errors to the client by engine-config -s PropagateDiskErrors=true.

This should be properly documented for customer to be aware of when using Windows cluster with HA cluster with scsi reservation.

Comment 1 Avihai 2021-11-02 12:13:28 UTC

Taken from @Petrs verification notes in bug 1898049 and  bug 1710323:

It's necessary to do 2 things:
1) enable iSCSI reservation in /etc/multipath.conf on all hosts:

defaults {
   ...(omitted)...
   reservation_key file
}

2) configure engine:
# engine-config -s PropagateDiskErrors=true
# systemctl restart ovirt-engine

Comment 2 Sandro Bonazzola 2023-08-03 07:25:09 UTC

No updates in the last 2 years, closing as won't fix.
If still relevant please open an issue on https://github.com/oVirt/ovirt-site/issues