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Bug 1373733

Summary:	failed to run a guest VM with >= 12 vcpu under ACPI mode
Product:	Red Hat Enterprise Linux 7	Reporter:	Wei Huang (AMD) <wehuang>
Component:	qemu-kvm-rhev	Assignee:	Hai Huang <hhuang>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Chao Yang <chayang>
Severity:	high	Docs Contact:
Priority:	high
Version:	7.3	CC:	jen, jfeeney, juzhang, knoel, lmiksik, mrezanin, virt-maint
Target Milestone:	rc	Keywords:	OtherQA
Target Release:	---
Hardware:	aarch64
OS:	Unspecified
Whiteboard:
Fixed In Version:	qemu-kvm-rhev-2.6.0-28.el7	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-03-09 19:09:45 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:

Description Wei Huang (AMD) 2016-09-07 05:24:36 UTC

Current RHELSA virt fail to start a guest VM with >= 12 vcpu. Any configuration which is <= 11 worked fine. The guest kernel will stall at booting up. In the meanwhile DT mode seems to work fine (i.e. "acpi=off").

Comment 2 Luiz Capitulino 2020-03-09 19:09:45 UTC

This BZ is being closed as CURRENTRELEASE because it falls
into the following criteria:

o It's an aarch64 virt BZ for RHEL7
o It's on ON_QA or VERIFIED state
o Resolution seems to be in place for some years

If you have objections, please add a comment or re-open the BZ.