Abhinav Roy created CLOUDSTACK-7323: ---------------------------------------
Summary: [vGPU] Creation of VM snapshot with "memory" is failing Key: CLOUDSTACK-7323 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7323 Project: CloudStack Issue Type: Bug Security Level: Public (Anyone can view this level - this is the default.) Components: Management Server, Snapshot Affects Versions: 4.5.0 Environment: Xenserver 6.2 SP1 + vGPU Reporter: Abhinav Roy Priority: Critical Fix For: 4.5.0 Steps : ==================== 1. Deploy CloudStack setup with Xenserver 6.2 sp1 host which has GPU cards. 2. Create a VM with windows template. 3. Install PV drivers in the VM created above. 4. Take VM snapshot with "memory" Expected behavior : ==================== VM snapshot should be successful. Observed behavior : =================== VM snapshot fails with the following error : 2014-08-12 19:39:34,089 DEBUG [c.c.v.VmWorkJobDispatcher] (Work-Job-Executor-28:ctx-52530808 job-605/job-606) Run VM work job: com.cloud.vm.snapshot.VmWorkCreateVMSnapshot for VM 38, job origin: 605 2014-08-12 19:39:34,093 DEBUG [c.c.v.VmWorkJobHandlerProxy] (Work-Job-Executor-28:ctx-52530808 job-605/job-606 ctx-05ea1ea9) Execute VM work job: com.cloud.vm.snapshot.VmWorkCreateVMSnapshot{"vmSnapshotId":2,"quiesceVm":false,"userId":61,"accountId":61,"vmId":38,"handlerName":"VMSnapshotManagerImpl"} 2014-08-12 19:39:34,120 DEBUG [c.c.a.t.Request] (Work-Job-Executor-28:ctx-52530808 job-605/job-606 ctx-05ea1ea9) Seq 1-2048293405523443998: Sending { Cmd , MgmtId: 55355881446856, via: 1(cldstk-R720-66), Ver: v1, Flags: 100011, [{"com.cloud.agent.api.CreateVMSnapshotCommand":{"vmState":"Running","volumeTOs":[{"uuid":"3af646dd-6f53-490a-a897-978428b5d608","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"96438f80-3b68-34fe-8492-f6ac9e3db3dc","id":1,"poolType":"NetworkFilesystem","host":"10.102.192.101","path":"/Sailaja/goletaps1","port":2049,"url":"NetworkFilesystem://10.102.192.101/Sailaja/goletaps1/?ROLE=Primary&STOREUUID=96438f80-3b68-34fe-8492-f6ac9e3db3dc"}},"name":"ROOT-38","size":21474836480,"path":"e8645c41-4904-4a7c-adb0-87ce0d414da7","volumeId":39,"vmName":"i-61-38-VM","accountId":61,"format":"VHD","provisioningType":"THIN","id":39,"deviceId":0,"hypervisorType":"XenServer"}],"target":{"id":2,"snapshotName":"i-61-38-VM_VS_20140812140932","type":"DiskAndMemory","current":false,"quiescevm":false},"vmName":"i-61-38-VM","guestOSType":"Windows 8 (64-bit)","platformEmulator":"Windows 8 (64-bit)","wait":1800}}] } 2014-08-12 19:39:34,121 DEBUG [c.c.a.t.Request] (Work-Job-Executor-28:ctx-52530808 job-605/job-606 ctx-05ea1ea9) Seq 1-2048293405523443998: Executing: { Cmd , MgmtId: 55355881446856, via: 1(cldstk-R720-66), Ver: v1, Flags: 100011, [{"com.cloud.agent.api.CreateVMSnapshotCommand":{"vmState":"Running","volumeTOs":[{"uuid":"3af646dd-6f53-490a-a897-978428b5d608","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"96438f80-3b68-34fe-8492-f6ac9e3db3dc","id":1,"poolType":"NetworkFilesystem","host":"10.102.192.101","path":"/Sailaja/goletaps1","port":2049,"url":"NetworkFilesystem://10.102.192.101/Sailaja/goletaps1/?ROLE=Primary&STOREUUID=96438f80-3b68-34fe-8492-f6ac9e3db3dc"}},"name":"ROOT-38","size":21474836480,"path":"e8645c41-4904-4a7c-adb0-87ce0d414da7","volumeId":39,"vmName":"i-61-38-VM","accountId":61,"format":"VHD","provisioningType":"THIN","id":39,"deviceId":0,"hypervisorType":"XenServer"}],"target":{"id":2,"snapshotName":"i-61-38-VM_VS_20140812140932","type":"DiskAndMemory","current":false,"quiescevm":false},"vmName":"i-61-38-VM","guestOSType":"Windows 8 (64-bit)","platformEmulator":"Windows 8 (64-bit)","wait":1800}}] } 2014-08-12 19:39:34,121 DEBUG [c.c.a.m.DirectAgentAttache] (DirectAgent-36:ctx-9bff71f3) Seq 1-2048293405523443998: Executing request 2014-08-12 19:39:34,224 WARN [c.c.h.x.r.CitrixResourceBase] (DirectAgent-36:ctx-9bff71f3) Task failed! Task record: uuid: ba41eab1-b90c-a468-d1b3-55b1024b81b8 nameLabel: Async.VM.checkpoint nameDescription: allowedOperations: [] currentOperations: {} created: Tue Aug 12 18:27:26 IST 2014 finished: Tue Aug 12 18:27:26 IST 2014 status: failure residentOn: com.xensource.xenapi.Host@fb990ea3 progress: 1.0 type: <none/> result: errorInfo: [VM_HAS_VGPU, OpaqueRef:f197581b-ad88-d3eb-3229-ab9732fa6aaf] otherConfig: {CS_VM_SNAPSHOT_KEY=i-61-38-VM_VS_20140812140932} subtaskOf: com.xensource.xenapi.Task@aaf13f6f subtasks: [] 2014-08-12 19:39:34,237 ERROR [c.c.h.x.r.CitrixResourceBase] (DirectAgent-36:ctx-9bff71f3) Creating VM Snapshot i-61-38-VM_VS_20140812140932 failed due to: 2014-08-12 19:39:34,238 DEBUG [c.c.a.m.DirectAgentAttache] (DirectAgent-36:ctx-9bff71f3) Seq 1-2048293405523443998: Response Received: 2014-08-12 19:39:34,238 DEBUG [c.c.a.t.Request] (DirectAgent-36:ctx-9bff71f3) Seq 1-2048293405523443998: Processing: { Ans: , MgmtId: 55355881446856, via: 1, Ver: v1, Flags: 10, [{"com.cloud.agent.api.CreateVMSnapshotAnswer":{"result":false,"details":"","wait":0}}] } 2014-08-12 19:39:34,238 DEBUG [c.c.a.t.Request] (Work-Job-Executor-28:ctx-52530808 job-605/job-606 ctx-05ea1ea9) Seq 1-2048293405523443998: Received: { Ans: , MgmtId: 55355881446856, via: 1, Ver: v1, Flags: 10, { CreateVMSnapshotAnswer } } 2014-08-12 19:39:34,238 ERROR [o.a.c.s.v.DefaultVMSnapshotStrategy] (Work-Job-Executor-28:ctx-52530808 job-605/job-606 ctx-05ea1ea9) Creating VM snapshot: i-61-38-VM_VS_20140812140932 failed due to 2014-08-12 19:39:34,243 DEBUG [c.c.v.s.VMSnapshotManagerImpl] (Work-Job-Executor-28:ctx-52530808 job-605/job-606 ctx-05ea1ea9) Failed to create vm snapshot: 2 com.cloud.utils.exception.CloudRuntimeException: Creating VM snapshot: i-61-38-VM_VS_20140812140932 failed due to at org.apache.cloudstack.storage.vmsnapshot.DefaultVMSnapshotStrategy.takeVMSnapshot(DefaultVMSnapshotStrategy.java:163) at com.cloud.vm.snapshot.VMSnapshotManagerImpl.orchestrateCreateVMSnapshot(VMSnapshotManagerImpl.java:422) at com.cloud.vm.snapshot.VMSnapshotManagerImpl.orchestrateCreateVMSnapshot(VMSnapshotManagerImpl.java:1049) 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.snapshot.VMSnapshotManagerImpl.handleVmWorkJob(VMSnapshotManagerImpl.java:1076) 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 org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at com.sun.proxy.$Proxy184.handleVmWorkJob(Unknown Source) at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:102) at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:503) 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$5.run(AsyncJobManagerImpl.java:460) at java.util.concurrent.Executors$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) 2014-08-12 19:39:34,244 ERROR [c.c.v.VmWorkJobHandlerProxy] (Work-Job-Executor-28:ctx-52530808 job-605/job-606 ctx-05ea1ea9) Invocation exception, caused by: java.lang.NullPointerException 2014-08-12 19:39:34,244 INFO [c.c.v.VmWorkJobHandlerProxy] (Work-Job-Executor-28:ctx-52530808 job-605/job-606 ctx-05ea1ea9) Rethrow exception java.lang.NullPointerException 2014-08-12 19:39:34,244 DEBUG [c.c.v.VmWorkJobDispatcher] (Work-Job-Executor-28:ctx-52530808 job-605/job-606) Done with run of VM work job: com.cloud.vm.snapshot.VmWorkCreateVMSnapshot for VM 38, job origin: 605 2014-08-12 19:39:34,244 ERROR [c.c.v.VmWorkJobDispatcher] (Work-Job-Executor-28:ctx-52530808 job-605/job-606) Unable to complete AsyncJobVO {id:606, userId: 61, accountId: 61, instanceType: null, instanceId: null, cmd: com.cloud.vm.snapshot.VmWorkCreateVMSnapshot, cmdInfo: rO0ABXNyACxjb20uY2xvdWQudm0uc25hcHNob3QuVm1Xb3JrQ3JlYXRlVk1TbmFwc2hvdAG56JeB4A8uAgACWgAJcXVpZXNjZVZtTAAMdm1TbmFwc2hvdElkdAAQTGphdmEvbGFuZy9Mb25nO3hyABNjb20uY2xvdWQudm0uVm1Xb3Jrn5m2VvAlZ2sCAARKAAlhY2NvdW50SWRKAAZ1c2VySWRKAAR2bUlkTAALaGFuZGxlck5hbWV0ABJMamF2YS9sYW5nL1N0cmluZzt4cAAAAAAAAAA9AAAAAAAAAD0AAAAAAAAAJnQAFVZNU25hcHNob3RNYW5hZ2VySW1wbABzcgAOamF2YS5sYW5nLkxvbmc7i-SQzI8j3wIAAUoABXZhbHVleHIAEGphdmEubGFuZy5OdW1iZXKGrJUdC5TgiwIAAHhwAAAAAAAAAAI, cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result: null, initMsid: 55355881446856, completeMsid: null, lastUpdated: null, lastPolled: null, created: Tue Aug 12 19:39:32 IST 2014}, job origin:605 java.lang.NullPointerException at com.cloud.vm.snapshot.VMSnapshotManagerImpl.orchestrateCreateVMSnapshot(VMSnapshotManagerImpl.java:1050) 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.snapshot.VMSnapshotManagerImpl.handleVmWorkJob(VMSnapshotManagerImpl.java:1076) 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 org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at com.sun.proxy.$Proxy184.handleVmWorkJob(Unknown Source) at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:102) at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:503) 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$5.run(AsyncJobManagerImpl.java:460) at java.util.concurrent.Executors$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) 2014-08-12 19:39:34,257 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (Work-Job-Executor-28:ctx-52530808 job-605/job-606) Complete async job-606, jobStatus: FAILED, resultCode: 0, result: rO0ABXNyABpqYXZhLmxhbmcuUnVudGltZUV4Y2VwdGlvbp5fBkcKNIPlAgAAeHIAE2phdmEubGFuZy5FeGNlcHRpb27Q_R8-GjscxAIAAHhyABNqYXZhLmxhbmcuVGhyb3dhYmxl1cY1Jzl3uMsDAARMAAVjYXVzZXQAFUxqYXZhL2xhbmcvVGhyb3dhYmxlO0wADWRldGFpbE1lc3NhZ2V0ABJMamF2YS9sYW5nL1N0cmluZztbAApzdGFja1RyYWNldAAeW0xqYXZhL2xhbmcvU3RhY2tUcmFjZUVsZW1lbnQ7TAAUc3VwcHJlc3NlZEV4Y2VwdGlvbnN0ABBMamF2YS91dGlsL0xpc3Q7eHBxAH4AB3QAIEpvYiBmYWlsZWQgZHVlIHRvIGV4Y2VwdGlvbiBudWxsdXIAHltMamF2YS5sYW5nLlN0YWNrVHJhY2VFbGVtZW50OwJGKjw8_SI5AgAAeHAAAAANc3IAG2phdmEubGFuZy5TdGFja1RyYWNlRWxlbWVudGEJxZomNt2FAgAESQAKbGluZU51bWJlckwADmRlY2xhcmluZ0NsYXNzcQB-AARMAAhmaWxlTmFtZXEAfgAETAAKbWV0aG9kTmFtZXEAfgAEeHAAAABydAAgY29tLmNsb3VkLnZtLlZtV29ya0pvYkRpc3BhdGNoZXJ0ABhWbVdvcmtKb2JEaXNwYXRjaGVyLmphdmF0AAZydW5Kb2JzcQB-AAsAAAH3dAA_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-ABp0AA9jYWxsV2l0aENvbnRleHRzcQB-AAsAAAA1cQB-AB1xAH4AGnQADnJ1bldpdGhDb250ZXh0c3EAfgALAAAALnQAPG9yZy5hcGFjaGUuY2xvdWRzdGFjay5tYW5hZ2VkLmNvbnRleHQuTWFuYWdlZENvbnRleHRSdW5uYWJsZXEAfgAWcQB-ABdzcQB-AAsAAAHMcQB-ABFxAH4AEnEAfgAXc3EAfgALAAAB13QALmphdmEudXRpbC5jb25jdXJyZW50LkV4ZWN1dG9ycyRSdW5uYWJsZUFkYXB0ZXJ0AA5FeGVjdXRvcnMuamF2YXEAfgAbc3EAfgALAAABBnQAH2phdmEudXRpbC5jb25jdXJyZW50LkZ1dHVyZVRhc2t0AA9GdXR1cmVUYXNrLmphdmFxAH4AF3NxAH4ACwAABHl0ACdqYXZhLnV0aWwuY29uY3VycmVudC5UaHJlYWRQb29sRXhlY3V0b3J0ABdUaHJlYWRQb29sRXhlY3V0b3IuamF2YXQACXJ1bldvcmtlcnNxAH4ACwAAAmd0AC5qYXZhLnV0aWwuY29uY3VycmVudC5UaHJlYWRQb29sRXhlY3V0b3IkV29ya2VycQB-ACxxAH4AF3NxAH4ACwAAAuh0ABBqYXZhLmxhbmcuVGhyZWFkdAALVGhyZWFkLmphdmFxAH4AF3NyACZqYXZhLnV0aWwuQ29sbGVjdGlvbnMkVW5tb2RpZmlhYmxlTGlzdPwPJTG17I4QAgABTAAEbGlzdHEAfgAGeHIALGphdmEudXRpbC5Db2xsZWN0aW9ucyRVbm1vZGlmaWFibGVDb2xsZWN0aW9uGUIAgMte9x4CAAFMAAFjdAAWTGphdmEvdXRpbC9Db2xsZWN0aW9uO3hwc3IAE2phdmEudXRpbC5BcnJheUxpc3R4gdIdmcdhnQMAAUkABHNpemV4cAAAAAB3BAAAAAB4cQB-ADh4 2014-08-12 19:39:34,271 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (Work-Job-Executor-28:ctx-52530808 job-605/job-606) Done executing com.cloud.vm.snapshot.VmWorkCreateVMSnapshot for job-606 2014-08-12 19:39:34,290 DEBUG [o.a.c.f.j.i.SyncQueueManagerImpl] (Work-Job-Executor-28:ctx-52530808 job-605/job-606) Sync queue (97) is currently empty 2014-08-12 19:39:34,290 INFO [o.a.c.f.j.i.AsyncJobMonitor] (Work-Job-Executor-28:ctx-52530808 job-605/job-606) Remove job-606 from job monitoring 2014-08-12 19:39:34,304 ERROR [c.c.a.ApiAsyncJobDispatcher] (API-Job-Executor-17:ctx-ad20c980 job-605) Unexpected exception while executing org.apache.cloudstack.api.command.user.vmsnapshot.CreateVMSnapshotCmd java.lang.RuntimeException: Unexpected exception at com.cloud.vm.snapshot.VMSnapshotManagerImpl.creatVMSnapshot(VMSnapshotManagerImpl.java:401) 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 org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.apache.cloudstack.network.contrail.management.EventUtils$EventInterceptor.invoke(EventUtils.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:51) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at com.sun.proxy.$Proxy184.creatVMSnapshot(Unknown Source) at org.apache.cloudstack.api.command.user.vmsnapshot.CreateVMSnapshotCmd.execute(CreateVMSnapshotCmd.java:113) at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:141) at com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:108) at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:503) 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$5.run(AsyncJobManagerImpl.java:460) at java.util.concurrent.Executors$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) Caused by: java.lang.RuntimeException: Job failed due to exception null ... 30 more 2014-08-12 19:39:34,307 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (API-Job-Executor-17:ctx-ad20c980 job-605) Complete async job-605, jobStatus: FAILED, resultCode: 530, result: org.apache.cloudstack.api.response.ExceptionResponse/null/{"uuidList":[],"errorcode":530,"errortext":"Unexpected exception"} 2014-08-12 19:39:34,312 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (API-Job-Executor-17:ctx-ad20c980 job-605) Done executing org.apache.cloudstack.api.command.user.vmsnapshot.CreateVMSnapshotCmd for job-605 NOTE : The VM snapshot creation is successful if we create the snapshot without memory. -- This message was sent by Atlassian JIRA (v6.2#6252)