ERROR [c.c.v.VmWorkJobDispatcher] (Work-Job-Executor-24:ctx-260bd580 
job-72/job-73) Unable to complete AsyncJobVO {id:73, userId: 2, accountId: 2, 
instanceType: null, instanceId: null, cmd: com.cloud.vm.VmWorkMigrate, cmdInfo: 
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-AAlwcQB-AAk,
 cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result: 
null, initMsid: 220576047640310, completeMsid: null, lastUpdated: null, 
lastPolled: null, created: Sat Dec 22 14:14:51 CST 2018}, job origin:72
com.cloud.utils.exception.CloudRuntimeException: org.libvirt.LibvirtException: 
Unable to create cgroup for i-2-7-VM: No such file or directory
        at 
com.cloud.vm.VirtualMachineManagerImpl.migrate(VirtualMachineManagerImpl.java:1962)
        at 
com.cloud.vm.VirtualMachineManagerImpl.orchestrateMigrate(VirtualMachineManagerImpl.java:1860)
        at 
com.cloud.vm.VirtualMachineManagerImpl.orchestrateMigrate(VirtualMachineManagerImpl.java:4504)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
com.cloud.vm.VmWorkJobHandlerProxy.handleVmWorkJob(VmWorkJobHandlerProxy.java:107)
        at 
com.cloud.vm.VirtualMachineManagerImpl.handleVmWorkJob(VirtualMachineManagerImpl.java:4636)
        at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:103)
        at 
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:537)
        at 
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
        at 
org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
        at 
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:494)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)
INFO  [o.a.c.f.j.i.AsyncJobManagerImpl] (AsyncJobMgr-Heartbeat-1:ctx-75e2db76) 
Begin cleanup expired async-jobs
INFO  [o.a.c.f.j.i.AsyncJobManagerImpl] (AsyncJobMgr-Heartbeat-1:ctx-75e2db76) 
End cleanup expired async-jobs
INFO  [o.a.c.f.j.i.AsyncJobMonitor] (Work-Job-Executor-24:ctx-260bd580 
job-72/job-73) Remove job-73 from job monitoring
ERROR [c.c.a.ApiAsyncJobDispatcher] (API-Job-Executor-22:ctx-c71498ec job-72) 
Unexpected exception while executing 
org.apache.cloudstack.api.command.admin.vm.MigrateVMCmd
com.cloud.utils.exception.CloudRuntimeException: org.libvirt.LibvirtException: 
Unable to create cgroup for i-2-7-VM: No such file or directory
        at 
com.cloud.vm.VirtualMachineManagerImpl.migrate(VirtualMachineManagerImpl.java:1962)
        at 
com.cloud.vm.VirtualMachineManagerImpl.orchestrateMigrate(VirtualMachineManagerImpl.java:1860)
        at 
com.cloud.vm.VirtualMachineManagerImpl.orchestrateMigrate(VirtualMachineManagerImpl.java:4504)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
com.cloud.vm.VmWorkJobHandlerProxy.handleVmWorkJob(VmWorkJobHandlerProxy.java:107)
        at 
com.cloud.vm.VirtualMachineManagerImpl.handleVmWorkJob(VirtualMachineManagerImpl.java:4636)
        at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:103)
        at 
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:537)
        at 
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
        at 
org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
        at 
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:494)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)

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