VM snapshot failure without memory #6294
Description
ISSUE TYPE
- Bug Report
COMPONENT NAME
Snapshot,Xcp-ng
CLOUDSTACK VERSION
4.16.1
CONFIGURATION
OS / ENVIRONMENT
Xcp-ng 8.2 (Build 2022-02-11)
SUMMARY
VM snapshot, take or revert failure without memory
2022-04-19 20:08:31,192 ERROR [c.c.a.ApiAsyncJobDispatcher] (API-Job-Executor-26:ctx-71ff1196 job-202173) (logid:751c997c) Unexpected exception while executing org.apa
che.cloudstack.api.command.user.vmsnapshot.CreateVMSnapshotCmd
java.lang.RuntimeException: Unexpected exception
at com.cloud.vm.snapshot.VMSnapshotManagerImpl.createVMSnapshot(VMSnapshotManagerImpl.java:570)
at jdk.internal.reflect.GeneratedMethodAccessor1845.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.apache.cloudstack.network.contrail.management.EventUtils$EventInterceptor.invoke(EventUtils.java:107)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
at com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:51)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
at com.sun.proxy.$Proxy226.createVMSnapshot(Unknown Source)
at org.apache.cloudstack.api.command.user.vmsnapshot.CreateVMSnapshotCmd.execute(CreateVMSnapshotCmd.java:114)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:156)
at com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:108)
at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:620)
at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:48)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:55)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:102)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:52)
at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:45)
at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:568)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: com.cloud.utils.exception.CloudRuntimeException: Failed to create vm snapshot: 674
at com.cloud.vm.snapshot.VMSnapshotManagerImpl.orchestrateCreateVMSnapshot(VMSnapshotManagerImpl.java:606)
at com.cloud.vm.snapshot.VMSnapshotManagerImpl.orchestrateCreateVMSnapshot(VMSnapshotManagerImpl.java:1286)
at jdk.internal.reflect.GeneratedMethodAccessor1846.invoke(Unknown Source)
... 27 more
Caused by: com.cloud.utils.exception.CloudRuntimeException: Creating VM snapshot: i-2-4813-VM_VS_20220419230830 failed due to com.cloud.utils.exception.CloudRuntimeExc
eption: Hypervisor com.cloud.hypervisor.xenserver.resource.XenServer650Resource doesn't support guest OS type CentOS 7.2. you can choose 'Other install media' to run
it as HVM
STEPS TO REPRODUCE
On Running or Stopped instance
task vm snapshot (Do not select Snapshot memory)
Or
Try to revert a old vm snapshot (without memory)
EXPECTED RESULTS
Take or Revert snapshot success
ACTUAL RESULTS
Take or Revert snapshot failure