Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 4.5.0, 4.5.1, 4.6.0
    • Fix Version/s: 4.6.0
    • Component/s: None
    • Security Level: Public (Anyone can view this level - this is the default.)
    • Labels:
      None

      Description

      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)

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                remibergsma Remi Bergsma
                Reporter:
                bhaisaab Rohit Yadav
              • Votes:
                0 Vote for this issue
                Watchers:
                9 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: