Rohit Yadav created CLOUDSTACK-8443:
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Summary: 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, 4.6.0, 4.5.1
Reporter: Rohit Yadav
Assignee: Rohit Yadav
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)
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