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Bug 1274062

Summary:	Node incompatible with latest 3.6 engine
Product:	[oVirt] ovirt-node	Reporter:	Jonas Israelsson <jonas>
Component:	Build	Assignee:	Anatoly Litovsky <tlitovsk>
Status:	CLOSED NEXTRELEASE	QA Contact:	Ying Cui <ycui>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	3.3	CC:	bugs, fdeutsch
Target Milestone:	---	Flags:	rule-engine: planning_ack? fdeutsch: devel_ack+ rule-engine: testing_ack?
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	node
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-10-23 08:22:51 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Node	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Jonas Israelsson 2015-10-21 19:42:41 UTC

The latest 3.6 engine breaks compatibility with the iso-installed ovirt-node, even the latest snapshot.

The engine now requires qemu ver 2.3 whereas the node is still on 2.1

After updating the engine all my hosts where marked as non operational due to >

2015-10-19 20:23:09,509 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-62) [36da0975] Correlation ID: 36da0975, Job ID: 44cf7ac9-5fe1-4151-9f6f-f1396124f179, Call Stack: null, Custom Event ID: -1, Message: Host patty.elementary.se does not comply with the cluster AMD_G4 emulated machines. The current cluster compatibility level supports [pc-i440fx-rhel7.2.0, pc-i440fx-2.1, pseries-rhel7.2.0] and the host emulated machines are pc-i440fx-rhel7.1.0,rhel6.3.0,pc-q35-rhel7.0.0,rhel6.1.0,rhel6.6.0,rhel6.2.0,pc,pc-q35-rhel7.1.0,q35,rhel6.4.0,rhel6.0.0,rhel6.5.0,pc-i440fx-rhel7.0.0.

Manually upgrading the qemu-packages, and I was able to bring the hosts back online.


See answer from Mr Tiraboschi sent to the oVirt mailinglist.

<snip>
The issue seams to be in node: the latest engine build requires pc-i440fx-rhel7.2.0 which comes with qemu 2.3 while probably node is still built from centos 7.1 with an older qemu.
For standard el7 host we are releasing it in the oVirt repo ( http://resources.ovirt.org/pub/ovirt-3.6-pre/rpm/el7/x86_64/qemu-kvm-ev-2.3.0-29.1.el7.x86_64.rpm ) but it seams that we didn't included it in node.
</snip>

Comment 1 Red Hat Bugzilla Rules Engine 2015-10-21 19:44:06 UTC

Target release should be placed once a package build is known to fix a issue. Since this bug is not modified, the target version has been reset. Please use target milestone to plan a fix for a oVirt release.

Comment 2 Red Hat Bugzilla Rules Engine 2015-10-21 19:44:06 UTC

This bug is not marked for z-stream, yet the milestone is for a z-stream version, therefore the milestone has been reset.
Please set the correct milestone or add the z-stream flag.

Comment 3 Jonas Israelsson 2015-10-23 08:03:44 UTC

New ISO came available yesterday that includes the required qemu packages. It solved the issue.

Comment 4 Fabian Deutsch 2015-10-23 08:22:51 UTC

Jonas, thanks for the reply, good to hear.