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From zhangyan <zy.zhang...@neusoft.com>
Subject CS4.4.3 KVM(CentOS6.6) Volume Snapshot失败
Date Wed, 10 Jun 2015 11:11:59 GMT
CloudStack4.4下 对KVM虚拟机拍磁盘快照好用吗?

全局参数已经修改kvm.snapshot.enabled=true



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~

2015-06-10 17:47:34,542 DEBUG [c.c.a.t.Request]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298 ctx-40323cd4) Seq
8-4411275835009401462: Sending  { Cmd , MgmtId: 345052689640, via:
8(cloudstack.aclome), Ver: v1, Flags: 100011,
[{"org.apache.cloudstack.storage.command.CopyCommand":{"srcTO":{"org.apache.
cloudstack.storage.to.SnapshotObjectTO":{"path":"/mnt/9d641cdd-95a7-3086-9ef
6-b78f8759847e/92d7e6ab-83ec-496e-9324-f30919c9117d/1ccc2115-0fa6-410f-b31a-
6ef7ec41818c","volume":{"uuid":"92d7e6ab-83ec-496e-9324-f30919c9117d","volum
eType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStor
eTO":{"uuid":"9d641cdd-95a7-3086-9ef6-b78f8759847e","id":4,"poolType":"Netwo
rkFilesystem","host":"10.4.41.110","path":"/export/186kvmprimary","port":204
9,"url":"NetworkFilesystem://10.4.41.110/export/186kvmprimary/?ROLE=Primary&
STOREUUID=9d641cdd-95a7-3086-9ef6-b78f8759847e"}},"name":"ROOT-222","size":5
368709120,"path":"92d7e6ab-83ec-496e-9324-f30919c9117d","volumeId":227,"vmNa
me":"i-2-222-VM","accountId":2,"format":"QCOW2","id":227,"deviceId":0,"hyper
visorType":"KVM"},"dataStore":{"org.apache.cloudstack.storage.to.PrimaryData
StoreTO":{"uuid":"9d641cdd-95a7-3086-9ef6-b78f8759847e","id":4,"poolType":"N
etworkFilesystem","host":"10.4.41.110","path":"/export/186kvmprimary","port"
:2049,"url":"NetworkFilesystem://10.4.41.110/export/186kvmprimary/?ROLE=Prim
ary&STOREUUID=9d641cdd-95a7-3086-9ef6-b78f8759847e"}},"vmName":"i-2-222-VM",
"name":"BC-VM-2a063eb5b7144c2baaf8042a5156a4aa_ROOT-222_20150610094732","hyp
ervisorType":"KVM","id":7,"quiescevm":false,"physicalSize":0}},"destTO":{"or
g.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"snapshots/2/227","
volume":{"uuid":"92d7e6ab-83ec-496e-9324-f30919c9117d","volumeType":"ROOT","
dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"9
d641cdd-95a7-3086-9ef6-b78f8759847e","id":4,"poolType":"NetworkFilesystem","
host":"10.4.41.110","path":"/export/186kvmprimary","port":2049,"url":"Networ
kFilesystem://10.4.41.110/export/186kvmprimary/?ROLE=Primary&STOREUUID=9d641
cdd-95a7-3086-9ef6-b78f8759847e"}},"name":"ROOT-222","size":5368709120,"path
":"92d7e6ab-83ec-496e-9324-f30919c9117d","volumeId":227,"vmName":"i-2-222-VM
","accountId":2,"format":"QCOW2","id":227,"deviceId":0,"hypervisorType":"KVM
"},"dataStore":{"com.cloud.agent.api.to.NfsTO":{"_url":"nfs://10.4.41.110/ex
port/186kvmsecondary","_role":"Image"}},"vmName":"i-2-222-VM","name":"BC-VM-
2a063eb5b7144c2baaf8042a5156a4aa_ROOT-222_20150610094732","hypervisorType":"
KVM","id":7,"quiescevm":false,"physicalSize":0}},"executeInSequence":false,"
options":{"fullSnapshot":"true"},"wait":21600}}] }
2015-06-10 17:47:34,768 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentManager-Handler-12:null) SeqA 9-3511: Processing Seq 9-3511:  { Cmd ,
MgmtId: -1, via: 9, Ver: v1, Flags: 11,
[{"com.cloud.agent.api.ConsoleProxyLoadReportCommand":{"_proxyVmId":214,"_lo
adInfo":"{\n  \"connections\": []\n}","wait":0}}] }
2015-06-10 17:47:34,773 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentManager-Handler-12:null) SeqA 9-3511: Sending Seq 9-3511:  { Ans: ,
MgmtId: 345052689640, via: 9, Ver: v1, Flags: 100010,
[{"com.cloud.agent.api.AgentControlAnswer":{"result":true,"wait":0}}] }
2015-06-10 17:47:34,982 DEBUG [c.c.a.t.Request]
(AgentManager-Handler-14:null) Seq 8-4411275835009401462: Processing:  {
Ans: , MgmtId: 345052689640, via: 8, Ver: v1, Flags: 10,
[{"org.apache.cloudstack.storage.command.CopyCmdAnswer":{"result":false,"det
ails":"Failed to backup 1ccc2115-0fa6-410f-b31a-6ef7ec41818c for disk
/mnt/9d641cdd-95a7-3086-9ef6-b78f8759847e/92d7e6ab-83ec-496e-9324-f30919c911
7d to /mnt/d336139b-a6b0-308f-b23f-ec814ebd3cb6/snapshots/2/227","wait":0}}]
}
2015-06-10 17:47:34,983 DEBUG [c.c.a.t.Request]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298 ctx-40323cd4) Seq
8-4411275835009401462: Received:  { Ans: , MgmtId: 345052689640, via: 8,
Ver: v1, Flags: 10, { CopyCmdAnswer } }
2015-06-10 17:47:35,010 DEBUG [c.c.s.s.SnapshotManagerImpl]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298 ctx-40323cd4) Failed to
create snapshot
com.cloud.utils.exception.CloudRuntimeException: Failed to backup
1ccc2115-0fa6-410f-b31a-6ef7ec41818c for disk
/mnt/9d641cdd-95a7-3086-9ef6-b78f8759847e/92d7e6ab-83ec-496e-9324-f30919c911
7d to /mnt/d336139b-a6b0-308f-b23f-ec814ebd3cb6/snapshots/2/227
	at
org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.backupSnapshot(Sn
apshotServiceImpl.java:282)
	at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.
backupSnapshot(XenserverSnapshotStrategy.java:137)
	at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.
takeSnapshot(XenserverSnapshotStrategy.java:304)
	at
com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerI
mpl.java:966)
	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(AopU
tils.java:317)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint
(ReflectiveMethodInvocation.java:183)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:150)
	at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(Expos
eInvocationInterceptor.java:91)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:172)
	at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopPro
xy.java:204)
	at com.sun.proxy.$Proxy179.takeSnapshot(Unknown Source)
	at
org.apache.cloudstack.storage.volume.VolumeServiceImpl.takeSnapshot(VolumeSe
rviceImpl.java:1503)
	at
com.cloud.storage.VolumeApiServiceImpl.orchestrateTakeVolumeSnapshot(VolumeA
piServiceImpl.java:1766)
	at
com.cloud.storage.VolumeApiServiceImpl.orchestrateTakeVolumeSnapshot(VolumeA
piServiceImpl.java:2503)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57
)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at
com.cloud.vm.VmWorkJobHandlerProxy.handleVmWorkJob(VmWorkJobHandlerProxy.jav
a:107)
	at
com.cloud.storage.VolumeApiServiceImpl.handleVmWorkJob(VolumeApiServiceImpl.
java:2511)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57
)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopU
tils.java:317)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint
(ReflectiveMethodInvocation.java:183)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:150)
	at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(Expos
eInvocationInterceptor.java:91)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:172)
	at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopPro
xy.java:204)
	at com.sun.proxy.$Proxy183.handleVmWorkJob(Unknown Source)
	at
com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:102)
	at
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext
(AsyncJobManagerImpl.java:502)
	at
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedCo
ntextRunnable.java:49)
	at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(Defa
ultManagedContext.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(ManagedCont
extRunnable.java:46)
	at
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJob
ManagerImpl.java:459)
	at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:11
45)
	at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:6
15)
	at java.lang.Thread.run(Thread.java:745)
2015-06-10 17:47:35,041 DEBUG [o.a.c.s.v.VolumeServiceImpl]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298 ctx-40323cd4) Take
snapshot: 227 failed
com.cloud.utils.exception.CloudRuntimeException: Failed to create snapshot
	at
com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerI
mpl.java:983)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57
)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopU
tils.java:317)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint
(ReflectiveMethodInvocation.java:183)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:150)
	at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(Expos
eInvocationInterceptor.java:91)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:172)
	at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopPro
xy.java:204)
	at com.sun.proxy.$Proxy179.takeSnapshot(Unknown Source)
	at
org.apache.cloudstack.storage.volume.VolumeServiceImpl.takeSnapshot(VolumeSe
rviceImpl.java:1503)
	at
com.cloud.storage.VolumeApiServiceImpl.orchestrateTakeVolumeSnapshot(VolumeA
piServiceImpl.java:1766)
	at
com.cloud.storage.VolumeApiServiceImpl.orchestrateTakeVolumeSnapshot(VolumeA
piServiceImpl.java:2503)
	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.jav
a:107)
	at
com.cloud.storage.VolumeApiServiceImpl.handleVmWorkJob(VolumeApiServiceImpl.
java:2511)
	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(AopU
tils.java:317)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint
(ReflectiveMethodInvocation.java:183)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:150)
	at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(Expos
eInvocationInterceptor.java:91)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:172)
	at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopPro
xy.java:204)
	at com.sun.proxy.$Proxy183.handleVmWorkJob(Unknown Source)
	at
com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:102)
	at
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext
(AsyncJobManagerImpl.java:502)
	at
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedCo
ntextRunnable.java:49)
	at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(Defa
ultManagedContext.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(ManagedCont
extRunnable.java:46)
	at
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJob
ManagerImpl.java:459)
	at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:11
45)
	at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:6
15)
	at java.lang.Thread.run(Thread.java:745)
Caused by: com.cloud.utils.exception.CloudRuntimeException: Failed to backup
1ccc2115-0fa6-410f-b31a-6ef7ec41818c for disk
/mnt/9d641cdd-95a7-3086-9ef6-b78f8759847e/92d7e6ab-83ec-496e-9324-f30919c911
7d to /mnt/d336139b-a6b0-308f-b23f-ec814ebd3cb6/snapshots/2/227
	at
org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.backupSnapshot(Sn
apshotServiceImpl.java:282)
	at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.
backupSnapshot(XenserverSnapshotStrategy.java:137)
	at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.
takeSnapshot(XenserverSnapshotStrategy.java:304)
	at
com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerI
mpl.java:966)
	... 44 more
2015-06-10 17:47:35,041 ERROR [c.c.v.VmWorkJobHandlerProxy]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298 ctx-40323cd4)
Invocation exception, caused by:
com.cloud.utils.exception.CloudRuntimeException: Failed to take snapshot
2015-06-10 17:47:35,042 INFO  [c.c.v.VmWorkJobHandlerProxy]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298 ctx-40323cd4) Rethrow
exception com.cloud.utils.exception.CloudRuntimeException: Failed to take
snapshot
2015-06-10 17:47:35,042 DEBUG [c.c.v.VmWorkJobDispatcher]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298) Done with run of VM
work job: com.cloud.storage.VmWorkTakeVolumeSnapshot for VM 222, job origin:
1297
2015-06-10 17:47:35,042 ERROR [c.c.v.VmWorkJobDispatcher]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298) Unable to complete
AsyncJobVO {id:1298, userId: 2, accountId: 2, instanceType: null,
instanceId: null, cmd: com.cloud.storage.VmWorkTakeVolumeSnapshot, cmdInfo:
rO0ABXNyACpjb20uY2xvdWQuc3RvcmFnZS5WbVdvcmtUYWtlVm9sdW1lU25hcHNob3QEvmAbguLV
zwIABFoACXF1aWVzY2VWbUwACHBvbGljeUlkdAAQTGphdmEvbGFuZy9Mb25nO0wACnNuYXBzaG90
SWRxAH4AAUwACHZvbHVtZUlkcQB-AAF4cgATY29tLmNsb3VkLnZtLlZtV29ya5-ZtlbwJWdrAgAE
SgAJYWNjb3VudElkSgAGdXNlcklkSgAEdm1JZEwAC2hhbmRsZXJOYW1ldAASTGphdmEvbGFuZy9T
dHJpbmc7eHAAAAAAAAAAAgAAAAAAAAACAAAAAAAAAN50ABRWb2x1bWVBcGlTZXJ2aWNlSW1wbABz
cgAOamF2YS5sYW5nLkxvbmc7i-SQzI8j3wIAAUoABXZhbHVleHIAEGphdmEubGFuZy5OdW1iZXKG
rJUdC5TgiwIAAHhwAAAAAAAAAABzcQB-AAYAAAAAAAAAB3NxAH4ABgAAAAAAAADj,
cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result:
null, initMsid: 345052689640, completeMsid: null, lastUpdated: null,
lastPolled: null, created: Wed Jun 10 17:47:32 CST 2015}, job origin:1297
com.cloud.utils.exception.CloudRuntimeException: Failed to take snapshot
	at
org.apache.cloudstack.storage.volume.VolumeServiceImpl.takeSnapshot(VolumeSe
rviceImpl.java:1506)
	at
com.cloud.storage.VolumeApiServiceImpl.orchestrateTakeVolumeSnapshot(VolumeA
piServiceImpl.java:1766)
	at
com.cloud.storage.VolumeApiServiceImpl.orchestrateTakeVolumeSnapshot(VolumeA
piServiceImpl.java:2503)
	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.jav
a:107)
	at
com.cloud.storage.VolumeApiServiceImpl.handleVmWorkJob(VolumeApiServiceImpl.
java:2511)
	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(AopU
tils.java:317)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint
(ReflectiveMethodInvocation.java:183)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:150)
	at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(Expos
eInvocationInterceptor.java:91)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:172)
	at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopPro
xy.java:204)
	at com.sun.proxy.$Proxy183.handleVmWorkJob(Unknown Source)
	at
com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:102)
	at
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext
(AsyncJobManagerImpl.java:502)
	at
org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedCo
ntextRunnable.java:49)
	at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(Defa
ultManagedContext.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(ManagedCont
extRunnable.java:46)
	at
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJob
ManagerImpl.java:459)
	at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:11
45)
	at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:6
15)
	at java.lang.Thread.run(Thread.java:745)
Caused by: com.cloud.utils.exception.CloudRuntimeException: Failed to create
snapshot
	at
com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerI
mpl.java:983)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57
)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopU
tils.java:317)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint
(ReflectiveMethodInvocation.java:183)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:150)
	at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(Expos
eInvocationInterceptor.java:91)
	at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:172)
	at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopPro
xy.java:204)
	at com.sun.proxy.$Proxy179.takeSnapshot(Unknown Source)
	at
org.apache.cloudstack.storage.volume.VolumeServiceImpl.takeSnapshot(VolumeSe
rviceImpl.java:1503)
	... 32 more
Caused by: com.cloud.utils.exception.CloudRuntimeException: Failed to backup
1ccc2115-0fa6-410f-b31a-6ef7ec41818c for disk
/mnt/9d641cdd-95a7-3086-9ef6-b78f8759847e/92d7e6ab-83ec-496e-9324-f30919c911
7d to /mnt/d336139b-a6b0-308f-b23f-ec814ebd3cb6/snapshots/2/227
	at
org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.backupSnapshot(Sn
apshotServiceImpl.java:282)
	at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.
backupSnapshot(XenserverSnapshotStrategy.java:137)
	at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.
takeSnapshot(XenserverSnapshotStrategy.java:304)
	at
com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerI
mpl.java:966)
	... 44 more
2015-06-10 17:47:35,048 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298) Complete async
job-1298, jobStatus: FAILED, resultCode: 0, result:
rO0ABXNyABpqYXZhLmxhbmcuUnVudGltZUV4Y2VwdGlvbp5fBkcKNIPlAgAAeHIAE2phdmEubGFu
Zy5FeGNlcHRpb27Q_R8-GjscxAIAAHhyABNqYXZhLmxhbmcuVGhyb3dhYmxl1cY1Jzl3uMsDAARM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-AAsAAABndABAb3JnLmFwYWNoZS5jbG91ZHN0YWNrLm1hbmFnZWQuY29udGV4dC5pbXBs
LkRlZmF1bHRNYW5hZ2VkQ29udGV4dHEAfgAadAAPY2FsbFdpdGhDb250ZXh0c3EAfgALAAAANXEA
fgAdcQB-ABp0AA5ydW5XaXRoQ29udGV4dHNxAH4ACwAAAC50ADxvcmcuYXBhY2hlLmNsb3Vkc3Rh
Y2subWFuYWdlZC5jb250ZXh0Lk1hbmFnZWRDb250ZXh0UnVubmFibGVxAH4AFnEAfgAXc3EAfgAL
AAABy3EAfgARcQB-ABJxAH4AF3NxAH4ACwAAAdd0AC5qYXZhLnV0aWwuY29uY3VycmVudC5FeGVj
dXRvcnMkUnVubmFibGVBZGFwdGVydAAORXhlY3V0b3JzLmphdmFxAH4AG3NxAH4ACwAAAQZ0AB9q
YXZhLnV0aWwuY29uY3VycmVudC5GdXR1cmVUYXNrdAAPRnV0dXJlVGFzay5qYXZhcQB-ABdzcQB-
AAsAAAR5dAAnamF2YS51dGlsLmNvbmN1cnJlbnQuVGhyZWFkUG9vbEV4ZWN1dG9ydAAXVGhyZWFk
UG9vbEV4ZWN1dG9yLmphdmF0AAlydW5Xb3JrZXJzcQB-AAsAAAJndAAuamF2YS51dGlsLmNvbmN1
cnJlbnQuVGhyZWFkUG9vbEV4ZWN1dG9yJFdvcmtlcnEAfgAscQB-ABdzcQB-AAsAAALpdAAQamF2
YS5sYW5nLlRocmVhZHQAC1RocmVhZC5qYXZhcQB-ABdzcgAmamF2YS51dGlsLkNvbGxlY3Rpb25z
JFVubW9kaWZpYWJsZUxpc3T8DyUxteyOEAIAAUwABGxpc3RxAH4ABnhyACxqYXZhLnV0aWwuQ29s
bGVjdGlvbnMkVW5tb2RpZmlhYmxlQ29sbGVjdGlvbhlCAIDLXvceAgABTAABY3QAFkxqYXZhL3V0
aWwvQ29sbGVjdGlvbjt4cHNyABNqYXZhLnV0aWwuQXJyYXlMaXN0eIHSHZnHYZ0DAAFJAARzaXpl
eHAAAAAAdwQAAAAAeHEAfgA4eA
2015-06-10 17:47:35,058 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298) Done executing
com.cloud.storage.VmWorkTakeVolumeSnapshot for job-1298
2015-06-10 17:47:35,074 DEBUG [o.a.c.f.j.i.SyncQueueManagerImpl]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298) Sync queue (1028) is
currently empty
2015-06-10 17:47:35,075 INFO  [o.a.c.f.j.i.AsyncJobMonitor]
(Work-Job-Executor-25:ctx-e27ebe1b job-1297/job-1298) Remove job-1298 from
job monitoring
2015-06-10 17:47:35,077 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(API-Job-Executor-27:ctx-9726fbba job-1297) Complete async job-1297,
jobStatus: FAILED, resultCode: 530, result:
org.apache.cloudstack.api.response.ExceptionResponse/null/{"uuidList":[],"er
rorcode":530,"errortext":"Failed to create snapshot due to an internal error
creating snapshot for volume 227"}
2015-06-10 17:47:35,085 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
(API-Job-Executor-27:ctx-9726fbba job-1297) Done executing
org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd for
job-1297

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