Details
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Bug
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Status: Closed
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Critical
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Resolution: Fixed
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4.5.0, 4.5.1, 4.6.0
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None
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Security Level: Public (Anyone can view this level - this is the default.)
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None
Description
CentOS7 as KVM host fails with exception:
2015-05-05 21:39:45,395
{GMT} WARN [kvm.resource.LibvirtComputingResource] (agentRequest-Handler-5 LibvirtExceptionorg.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
- depends upon
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CLOUDSTACK-8625 Systemd profile for KVM Agent
- Closed
- incorporates
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CLOUDSTACK-8625 Systemd profile for KVM Agent
- Closed