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https://issues.apache.org/jira/browse/CLOUDSTACK-7947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
edison su resolved CLOUDSTACK-7947.
-----------------------------------
Resolution: Fixed
> Unable to take a snapshot of a volumes
> --------------------------------------
>
> Key: CLOUDSTACK-7947
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7947
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Storage Controller
> Reporter: edison su
> Assignee: edison su
> Priority: Critical
> Fix For: 4.5.0
>
>
> 2014-08-14 10:31:49,926 DEBUG
> [o.a.c.s.d.d.CloudStackPrimaryDataStoreDriverImpl]
> (Work-Job-Executor-127:ctx-89498f92 job-18945/job-18946 ctx-1fd165da) Failed
> to take snapshot: 1582
> java.lang.NullPointerException
> at
> org.apache.cloudstack.storage.snapshot.SnapshotObject.getId(SnapshotObject.java:149)
> at
> org.apache.cloudstack.storage.datastore.ObjectInDataStoreManagerImpl.findObject(ObjectInDataStoreManagerImpl.java:338)
> at
> org.apache.cloudstack.storage.snapshot.SnapshotObject.getPath(SnapshotObject.java:206)
> at
> org.apache.cloudstack.storage.to.SnapshotObjectTO.<init>(SnapshotObjectTO.java:60)
> at
> org.apache.cloudstack.storage.snapshot.SnapshotObject.getTO(SnapshotObject.java:274)
> at
> org.apache.cloudstack.storage.datastore.driver.CloudStackPrimaryDataStoreDriverImpl.takeSnapshot(CloudStackPrimaryDataStoreDriverImpl.java:258)
> at
> org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.takeSnapshot(SnapshotServiceImpl.java:204)
> at
> org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.takeSnapshot(XenserverSnapshotStrategy.java:291)
> at
> com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:946)
> at sun.reflect.GeneratedMethodAccessor412.invoke(Unknown Source)
> 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.$Proxy160.takeSnapshot(Unknown Source)
> at
> org.apache.cloudstack.storage.volume.VolumeServiceImpl.takeSnapshot(VolumeServiceImpl.java:1387)
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