Return-Path: X-Original-To: apmail-cloudstack-issues-archive@www.apache.org Delivered-To: apmail-cloudstack-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CD2A518641 for ; Tue, 25 Aug 2015 14:50:46 +0000 (UTC) Received: (qmail 40928 invoked by uid 500); 25 Aug 2015 14:50:46 -0000 Delivered-To: apmail-cloudstack-issues-archive@cloudstack.apache.org Received: (qmail 40887 invoked by uid 500); 25 Aug 2015 14:50:46 -0000 Mailing-List: contact issues-help@cloudstack.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cloudstack.apache.org Delivered-To: mailing list issues@cloudstack.apache.org Received: (qmail 40878 invoked by uid 500); 25 Aug 2015 14:50:46 -0000 Delivered-To: apmail-incubator-cloudstack-issues@incubator.apache.org Received: (qmail 40874 invoked by uid 99); 25 Aug 2015 14:50:46 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 25 Aug 2015 14:50:46 +0000 Date: Tue, 25 Aug 2015 14:50:46 +0000 (UTC) From: "ASF GitHub Bot (JIRA)" To: cloudstack-issues@incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (CLOUDSTACK-8443) Support CentOS7 as KVM host MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/CLOUDSTACK-8443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14711387#comment-14711387 ] ASF GitHub Bot commented on CLOUDSTACK-8443: -------------------------------------------- Github user remibergsma commented on a diff in the pull request: https://github.com/apache/cloudstack/pull/731#discussion_r37874182 --- Diff: plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java --- @@ -699,17 +698,6 @@ public boolean configure(final String name, final Map params) th _hypervisorType = HypervisorType.KVM; } - //Verify that cpu,cpuacct cgroups are not co-mounted - if(HypervisorType.LXC.equals(getHypervisorType())){ --- End diff -- @bhaisaab I just tested LXC and it works just fine with the co-mounted cgroups. The problem this code works-around has been solved. I think we're fine. > Support CentOS7 as KVM host > --------------------------- > > Key: CLOUDSTACK-8443 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8443 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the default.) > Affects Versions: 4.5.0, 4.5.1, 4.6.0 > Reporter: Rohit Yadav > Assignee: Remi Bergsma > Priority: Critical > Fix For: 4.6.0 > > > CentOS7 as KVM host fails with exception: > 2015-05-05 21:39:45,395{GMT} WARN [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-5:) LibvirtException > org.libvirt.LibvirtException: Controller 'cpuacct' is not wanted, but 'cpu' is co-mounted: Invalid argument > at org.libvirt.ErrorHandler.processError(Unknown Source) > at org.libvirt.Connect.processError(Unknown Source) > at org.libvirt.Connect.processError(Unknown Source) > at org.libvirt.Connect.domainCreateXML(Unknown Source) > at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.startVM(LibvirtComputingResource.java:1267) > at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.execute(LibvirtComputingResource.java:3828) > at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1361) > After umounting cpuacct (umount /sys/fs/cgroup/cpuacct), and restarting host, the exception seen is: (also seen after upgrading linux kernel to 4.0.1) > 2015-05-05 21:40:15,875{GMT} WARN [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-5:) LibvirtException > org.libvirt.LibvirtException: unsupported configuration: CPU tuning is not available on this host > at org.libvirt.ErrorHandler.processError(Unknown Source) > at org.libvirt.Connect.processError(Unknown Source) > at org.libvirt.Connect.processError(Unknown Source) > at org.libvirt.Connect.domainCreateXML(Unknown Source) > at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.startVM(LibvirtComputingResource.java:1267) -- This message was sent by Atlassian JIRA (v6.3.4#6332)