Bug 1263903

Summary:	An Error log display when run virt-install with cpuset=auto argument in non-numa host
Product:	Red Hat Enterprise Linux 7	Reporter:	Xiaodai Wang <xiaodwan>
Component:	virt-manager	Assignee:	Pavel Hrdina <phrdina>
Status:	CLOSED ERRATA	QA Contact:	Virtualization Bugs <virt-bugs>
Severity:	low	Docs Contact:
Priority:	low
Version:	7.2	CC:	juzhou, mxie, mzhan, tzheng
Target Milestone:	rc
Target Release:	---
Hardware:	x86_64
OS:	Unspecified
Whiteboard:
Fixed In Version:	virt-manager-1.3.2-1.el7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-11-04 01:58:24 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:
Bug Depends On:
Bug Blocks:	1288337

Description Xiaodai Wang 2015-09-17 03:08:27 UTC

Description of problem:
An Error log display when run virt-install with cpuset argument in non-numa host.

Version-Release number of selected component (if applicable):
virt-install-1.2.1-6.el7.noarch

How reproducible:
100%

Steps to Reproduce:
1. Run virt-install command with "--vcpus cpuset=auto" in non-numa host.
# virt-install --vcpus cpuset=auto --name cpusettest --memory 1024 --disk none --location http://download.englab.nay.redhat.com/pub/rhel/rel-eng/RHEL-7.1-20150219.1/compose/Server/x86_64/os
ERROR    Not setting cpuset: Capabilities only show <= 1 cell. Not NUMA capable

Actual Results:
"ERROR    Not setting cpuset: Capabilities only show <= 1 cell. Not NUMA capable" is printed out. but the guest is installed successfully.

Expected results:
It should not report an Error in debug logs.

Additional info:

Comment 2 Pavel Hrdina 2015-11-03 10:57:36 UTC

Upstream commit:

commit a8110c6cd709f0d439f8d714cd51b1d3d1b84925
Author: Pavel Hrdina <phrdina>
Date:   Mon Nov 2 18:03:33 2015 +0100

    virt-install: report warning for cpuset=auto on non-NUMA host
    
    Currently we report an error but continue with installation, we should
    report warning instead of error.
    
    Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1263903
    
    Signed-off-by: Pavel Hrdina <phrdina>

Comment 4 Mike McCune 2016-03-28 23:17:33 UTC

This bug was accidentally moved from POST to MODIFIED via an error in automation, please see mmccune with any questions

Comment 6 XiaoyunHu 2016-07-19 09:28:02 UTC

I can reproduce this bug with package:
virt-manager-1.2.1-8.el7.noarch
virt-install-1.2.1-8.el7.noarch

Steps are the same as description above.

Then try to verify with new build:
virt-manager-1.4.0-1.el7.noarch
virt-install-1.4.0-1.el7.noarch

Steps:
1. Run virt-install command with "--vcpus cpuset=auto" in non-numa host.
# virt-install --vcpus cpuset=auto --name cpusettest --memory 1024 --disk none --location http://download.eng.pek2.redhat.com/pub/rhel/rel-eng/RHEL-6.8-20160414.0/compose/Server/x86_64/os/

Results:
1. There is not error report numa error in debug logs and guest can be installed successfully.

According to the result above in the latest version of virt-manager, move this bug from ON_QA to VERIFIED.

Comment 8 errata-xmlrpc 2016-11-04 01:58:24 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

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

https://rhn.redhat.com/errata/RHBA-2016-2269.html