Hello,
Could you tell me more about this Error: Failed to RedefineVmCheckpointsVDS, 
error = General Exception: ('Property xml is required',).  It happened on 
creating incremental backup using ovirt sdk.

How can I fix it? I know that is not because of wrong checkpointId because I 
tried to use wrong Id on other environment and logs are different.

Logs from this event:

2020-12-03 08:07:27,020Z INFO  [org.ovirt.engine.core.bll.StartVmBackupCommand] 
(default task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] Running command: 
StartVmBackupCommand internal: false. Entities affected :  ID: 
fafb9627-a20b-47a0-aece-3b4a09ce70dc Type: VMAction group BACKUP_DISK with role 
type ADMIN,  ID: 64fd8dd9-d16f-4359-a4b9-8435a5abd8ca Type: DiskAction group 
BACKUP_DISK with role type ADMIN,  ID: 794ffad6-1d1a-406a-a65e-c0600abb44f1 
Type: DiskAction group BACKUP_DISK with role type ADMIN
2020-12-03 08:07:27,020Z INFO  [org.ovirt.engine.core.bll.StartVmBackupCommand] 
(default task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] Creating VmBackup 
entity for VM 'fafb9627-a20b-47a0-aece-3b4a09ce70dc'
2020-12-03 08:07:27,034Z INFO  [org.ovirt.engine.core.bll.StartVmBackupCommand] 
(default task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] Created VmBackup 
entity 'abb3161b-13c5-444c-b656-11e79a474342'
2020-12-03 08:07:27,034Z INFO  [org.ovirt.engine.core.bll.StartVmBackupCommand] 
(default task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] Redefine previous VM 
checkpoints for VM 'fafb9627-a20b-47a0-aece-3b4a09ce70dc'
2020-12-03 08:07:27,045Z INFO  
[org.ovirt.engine.core.bll.RedefineVmCheckpointCommand] (default task-506) 
[e3b57751-64d4-4ec1-8dc2-a9586c41826a] Running command: 
RedefineVmCheckpointCommand internal: true. Entities affected :  ID: 
fafb9627-a20b-47a0-aece-3b4a09ce70dc Type: VMAction group BACKUP_DISK with role 
type ADMIN,  ID: 64fd8dd9-d16f-4359-a4b9-8435a5abd8ca Type: DiskAction group 
BACKUP_DISK with role type ADMIN,  ID: 794ffad6-1d1a-406a-a65e-c0600abb44f1 
Type: DiskAction group BACKUP_DISK with role type ADMIN
2020-12-03 08:07:27,048Z INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.ListVmCheckpointsVDSCommand] 
(default task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] START, 
ListVmCheckpointsVDSCommand(HostName = 
prd-ovirt-host-07.live.rot01.kwebbl.cloud, 
VdsAndVmIDVDSParametersBase:{hostId='22cf5917-95b1-42e2-81c5-e8b4ddb8fd53', 
vmId='fafb9627-a20b-47a0-aece-3b4a09ce70dc'}), log id: 55174e1c
2020-12-03 08:07:27,052Z INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.ListVmCheckpointsVDSCommand] 
(default task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] FINISH, 
ListVmCheckpointsVDSCommand, return: [870b213b-4190-48fe-9306-5f6cb759b05a], 
log id: 55174e1c
2020-12-03 08:07:27,052Z INFO  
[org.ovirt.engine.core.bll.RedefineVmCheckpointCommand] (default task-506) 
[e3b57751-64d4-4ec1-8dc2-a9586c41826a] Redefine VM 
'fafb9627-a20b-47a0-aece-3b4a09ce70dc' checkpoint 
'6a569f20-f1e4-469a-8982-7f8cbfbbfc9e'
2020-12-03 08:07:27,060Z INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.RedefineVmCheckpointsVDSCommand] 
(default task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] START, 
RedefineVmCheckpointsVDSCommand(HostName = 
prd-ovirt-host-07.live.rot01.kwebbl.cloud, 
VmCheckpointsVDSParameters:{hostId='22cf5917-95b1-42e2-81c5-e8b4ddb8fd53', 
vmId='fafb9627-a20b-47a0-aece-3b4a09ce70dc'}), log id: 76a75d56
2020-12-03 08:07:27,069Z ERROR 
[org.ovirt.engine.core.vdsbroker.vdsbroker.RedefineVmCheckpointsVDSCommand] 
(default task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] Failed in 
'RedefineVmCheckpointsVDS' method
2020-12-03 08:07:27,077Z ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default 
task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] EVENT_ID: 
VDS_BROKER_COMMAND_FAILURE(10,802), VDSM 
prd-ovirt-host-07.live.rot01.kwebbl.cloud command RedefineVmCheckpointsVDS 
failed: General Exception: ('Property xml is required',)
2020-12-03 08:07:27,077Z ERROR 
[org.ovirt.engine.core.vdsbroker.vdsbroker.RedefineVmCheckpointsVDSCommand] 
(default task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] Command 
'RedefineVmCheckpointsVDSCommand(HostName = 
prd-ovirt-host-07.live.rot01.kwebbl.cloud, 
VmCheckpointsVDSParameters:{hostId='22cf5917-95b1-42e2-81c5-e8b4ddb8fd53', 
vmId='fafb9627-a20b-47a0-aece-3b4a09ce70dc'})' execution failed: 
VDSGenericException: VDSErrorException: Failed to RedefineVmCheckpointsVDS, 
error = General Exception: ('Property xml is required',), code = 100
2020-12-03 08:07:27,077Z INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.RedefineVmCheckpointsVDSCommand] 
(default task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] FINISH, 
RedefineVmCheckpointsVDSCommand, return: , log id: 76a75d56
2020-12-03 08:07:27,077Z ERROR 
[org.ovirt.engine.core.bll.RedefineVmCheckpointCommand] (default task-506) 
[e3b57751-64d4-4ec1-8dc2-a9586c41826a] Failed to execute 
'RedefineVmCheckpoints': {}: 
org.ovirt.engine.core.common.errors.EngineException: EngineException: 
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: 
VDSGenericException: VDSErrorException: Failed to RedefineVmCheckpointsVDS, 
error = General Exception: ('Property xml is required',), code = 100 (Failed 
with error GeneralException and code 100)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:114)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.runVdsCommand(VDSBrokerFrontendImpl.java:33)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runVdsCommand(CommandBase.java:2114)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.RedefineVmCheckpointCommand.performVmCheckpointsOperation(RedefineVmCheckpointCommand.java:113)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.RedefineVmCheckpointCommand.executeCommand(RedefineVmCheckpointCommand.java:71)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1169)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1327)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:2003)
at 
org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:181)
at 
org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:113)
at 
org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:81)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1387)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:419)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.executor.DefaultBackendActionExecutor.execute(DefaultBackendActionExecutor.java:13)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runAction(Backend.java:442)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:424)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runInternalAction(Backend.java:630)
at jdk.internal.reflect.GeneratedMethodAccessor788.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 
[email protected]//org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509)
at 
[email protected]//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:79)
at 
[email protected]//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:89)
at 
[email protected]//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:102)
at 
[email protected]//org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:40)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53)
at 
[email protected]//org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:228)
at 
[email protected]//org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:430)
at 
[email protected]//org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:160)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509)
at 
[email protected]//org.jboss.weld.module.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:72)
at 
[email protected]//org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:89)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:60)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:438)
at 
[email protected]//org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:627)
at 
[email protected]//org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:57)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53)
at 
[email protected]//org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198)
at 
[email protected]//org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185)
at 
[email protected]//org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:81)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view4.runInternalAction(Unknown
 Source)
at jdk.internal.reflect.GeneratedMethodAccessor787.invoke(Unknown Source)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at 
[email protected]//org.jboss.weld.util.reflection.Reflections.invokeAndUnwrap(Reflections.java:410)
at 
[email protected]//org.jboss.weld.module.ejb.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:134)
at 
[email protected]//org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56)
at 
[email protected]//org.jboss.weld.module.ejb.InjectionPointPropagatingEnterpriseTargetBeanInstance.invoke(InjectionPointPropagatingEnterpriseTargetBeanInstance.java:68)
at 
[email protected]//org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:106)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.BackendCommandObjectsHandler$BackendInternal$BackendLocal$2049259618$Proxy$_$$_Weld$EnterpriseProxy$.runInternalAction(Unknown
 Source)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runInternalAction(CommandBase.java:2375)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.StartVmBackupCommand.executeCommand(StartVmBackupCommand.java:170)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1169)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1327)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:2003)
at 
org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:140)
at 
org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:79)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1387)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:419)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.executor.DefaultBackendActionExecutor.execute(DefaultBackendActionExecutor.java:13)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runAction(Backend.java:442)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:424)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runAction(Backend.java:379)
at jdk.internal.reflect.GeneratedMethodAccessor493.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 
[email protected]//org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509)
at 
[email protected]//org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed(DelegatingInterceptorInvocationContext.java:92)
at 
[email protected]//org.jboss.weld.interceptor.proxy.WeldInvocationContextImpl.interceptorChainCompleted(WeldInvocationContextImpl.java:107)
at 
[email protected]//org.jboss.weld.interceptor.proxy.WeldInvocationContextImpl.proceed(WeldInvocationContextImpl.java:126)
at 
org.ovirt.engine.core.common//org.ovirt.engine.core.common.di.interceptor.LoggingInterceptor.apply(LoggingInterceptor.java:12)
at jdk.internal.reflect.GeneratedMethodAccessor65.invoke(Unknown Source)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at 
[email protected]//org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73)
at 
[email protected]//org.jboss.weld.interceptor.proxy.WeldInvocationContextImpl.invokeNext(WeldInvocationContextImpl.java:92)
at 
[email protected]//org.jboss.weld.interceptor.proxy.WeldInvocationContextImpl.proceed(WeldInvocationContextImpl.java:124)
at 
[email protected]//org.jboss.weld.bean.InterceptorImpl.intercept(InterceptorImpl.java:105)
at 
[email protected]//org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed(DelegatingInterceptorInvocationContext.java:82)
at 
[email protected]//org.jboss.as.weld.interceptors.EjbComponentInterceptorSupport.delegateInterception(EjbComponentInterceptorSupport.java:60)
at 
[email protected]//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:77)
at 
[email protected]//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:89)
at 
[email protected]//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:102)
at 
[email protected]//org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.interceptors.CorrelationIdTrackerInterceptor.aroundInvoke(CorrelationIdTrackerInterceptor.java:13)
at jdk.internal.reflect.GeneratedMethodAccessor70.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 
[email protected]//org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:89)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:40)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53)
at 
[email protected]//org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:228)
at 
[email protected]//org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:430)
at 
[email protected]//org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:160)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509)
at 
[email protected]//org.jboss.weld.module.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:81)
at 
[email protected]//org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:89)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:60)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:438)
at 
[email protected]//org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:627)
at 
[email protected]//org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:57)
at 
[email protected]//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
at 
[email protected]//org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53)
at 
[email protected]//org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198)
at 
[email protected]//org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185)
at 
[email protected]//org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:81)
at 
deployment.engine.ear.bll.jar//org.ovirt.engine.core.common.interfaces.BackendLocal$$$view3.runAction(Unknown
 Source)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.resource.BackendResource.doAction(BackendResource.java:251)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.resource.AbstractBackendCollectionResource.doCreateEntity(AbstractBackendCollectionResource.java:244)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.resource.AbstractBackendCollectionResource.performCreate(AbstractBackendCollectionResource.java:144)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.resource.AbstractBackendCollectionResource.performCreate(AbstractBackendCollectionResource.java:134)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.resource.AbstractBackendCollectionResource.performCreate(AbstractBackendCollectionResource.java:153)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.resource.BackendVmBackupsResource.add(BackendVmBackupsResource.java:55)
at 
org.ovirt.engine.api.restapi-definition//org.ovirt.engine.api.resource.VmBackupsResource.doAdd(VmBackupsResource.java:80)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native 
Method)
at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at 
[email protected]//org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:138)
at 
[email protected]//org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:535)
at 
[email protected]//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:424)
at 
[email protected]//org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:385)
at 
[email protected]//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:356)
at 
[email protected]//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:387)
at 
[email protected]//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:356)
at 
[email protected]//org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:150)
at 
[email protected]//org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:110)
at 
[email protected]//org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:141)
at 
[email protected]//org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:110)
at 
[email protected]//org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:141)
at 
[email protected]//org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:104)
at 
[email protected]//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:440)
at 
[email protected]//org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:229)
at 
[email protected]//org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:135)
at 
[email protected]//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:356)
at 
[email protected]//org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:138)
at 
[email protected]//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:215)
at 
[email protected]//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227)
at 
[email protected]//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
at 
[email protected]//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
at 
[email protected]//javax.servlet.http.HttpServlet.service(HttpServlet.java:590)
at 
[email protected]//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:81)
at 
[email protected]//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at 
[email protected]//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
at 
[email protected]//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at 
[email protected]//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at 
[email protected]//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
at 
[email protected]//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at 
[email protected]//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at 
[email protected]//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:251)
at 
[email protected]//io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:186)
at 
[email protected]//io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:227)
at 
[email protected]//io.undertow.servlet.spec.RequestDispatcherImpl.forwardImplSetup(RequestDispatcherImpl.java:149)
at 
[email protected]//io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:111)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.invocation.VersionFilter.doFilter(VersionFilter.java:167)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.invocation.VersionFilter.doFilter(VersionFilter.java:87)
at 
[email protected]//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.invocation.CurrentFilter.doFilter(CurrentFilter.java:106)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.invocation.CurrentFilter.doFilter(CurrentFilter.java:61)
at 
[email protected]//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at 
org.ovirt.engine.core.aaa//org.ovirt.engine.core.aaa.filters.RestApiSessionMgmtFilter.doFilter(RestApiSessionMgmtFilter.java:78)
at 
[email protected]//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at 
org.ovirt.engine.core.aaa//org.ovirt.engine.core.aaa.filters.EnforceAuthFilter.doFilter(EnforceAuthFilter.java:42)
at 
[email protected]//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at 
org.ovirt.engine.core.aaa//org.ovirt.engine.core.aaa.filters.SsoRestApiNegotiationFilter.doFilter(SsoRestApiNegotiationFilter.java:84)
at 
[email protected]//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at 
org.ovirt.engine.core.aaa//org.ovirt.engine.core.aaa.filters.SsoRestApiAuthFilter.doFilter(SsoRestApiAuthFilter.java:46)
at 
[email protected]//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at 
org.ovirt.engine.core.aaa//org.ovirt.engine.core.aaa.filters.SessionValidationFilter.doFilter(SessionValidationFilter.java:59)
at 
[email protected]//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at 
org.ovirt.engine.core.aaa//org.ovirt.engine.core.aaa.filters.RestApiSessionValidationFilter.doFilter(RestApiSessionValidationFilter.java:35)
at 
[email protected]//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.security.CSRFProtectionFilter.doFilter(CSRFProtectionFilter.java:100)
at 
org.ovirt.engine.api.restapi-jaxrs//org.ovirt.engine.api.restapi.security.CSRFProtectionFilter.doFilter(CSRFProtectionFilter.java:91)
at 
[email protected]//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at 
org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.servlet.CORSSupportFilter.doFilter(CORSSupportFilter.java:272)
at 
[email protected]//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at 
[email protected]//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
at 
[email protected]//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at 
[email protected]//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
at 
[email protected]//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at 
[email protected]//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at 
[email protected]//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at 
[email protected]//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
at 
[email protected]//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)
at 
[email protected]//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
at 
[email protected]//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at 
[email protected]//io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
at 
[email protected]//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
at 
[email protected]//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at 
[email protected]//io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
at 
[email protected]//io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
at 
[email protected]//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
at 
[email protected]//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
at 
[email protected]//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
at 
[email protected]//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at 
[email protected]//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at 
[email protected]//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at 
[email protected]//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at 
[email protected]//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269)
at 
[email protected]//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78)
at 
[email protected]//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133)
at 
[email protected]//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130)
at 
[email protected]//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
at 
[email protected]//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at 
[email protected]//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at 
[email protected]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1541)
at 
[email protected]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1541)
at 
[email protected]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1541)
at 
[email protected]//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249)
at 
[email protected]//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78)
at 
[email protected]//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99)
at 
[email protected]//io.undertow.server.Connectors.executeRootHandler(Connectors.java:370)
at 
[email protected]//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
at 
[email protected]//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
at 
[email protected]//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)
at 
[email protected]//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
at 
[email protected]//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: 
VDSGenericException: VDSErrorException: Failed to RedefineVmCheckpointsVDS, 
error = General Exception: ('Property xml is required',), code = 100
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.createDefaultConcreteException(VdsBrokerCommand.java:81)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase.createException(BrokerCommandBase.java:224)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase.proceedProxyReturnValue(BrokerCommandBase.java:194)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.vdsbroker.RedefineVmCheckpointsVDSCommand.executeVdsBrokerCommand(RedefineVmCheckpointsVDSCommand.java:20)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.executeVdsCommandWithNetworkEvent(VdsBrokerCommand.java:123)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.executeVDSCommand(VdsBrokerCommand.java:111)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.VDSCommandBase.executeCommand(VDSCommandBase.java:65)
at 
org.ovirt.engine.core.dal//org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:31)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.vdsbroker.DefaultVdsCommandExecutor.execute(DefaultVdsCommandExecutor.java:14)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.ResourceManager.runVdsCommand(ResourceManager.java:398)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.ResourceManager$Proxy$_$$_WeldSubclass.runVdsCommand$$super(Unknown
 Source)
at jdk.internal.reflect.GeneratedMethodAccessor81.invoke(Unknown Source)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at 
[email protected]//org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:51)
at 
[email protected]//org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:78)
at 
org.ovirt.engine.core.common//org.ovirt.engine.core.common.di.interceptor.LoggingInterceptor.apply(LoggingInterceptor.java:12)
at jdk.internal.reflect.GeneratedMethodAccessor65.invoke(Unknown Source)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at 
[email protected]//org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73)
at 
[email protected]//org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeAroundInvoke(InterceptorMethodHandler.java:84)
at 
[email protected]//org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception(InterceptorMethodHandler.java:72)
at 
[email protected]//org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke(InterceptorMethodHandler.java:56)
at 
[email protected]//org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:79)
at 
[email protected]//org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:68)
at 
deployment.engine.ear//org.ovirt.engine.core.vdsbroker.ResourceManager$Proxy$_$$_WeldSubclass.runVdsCommand(Unknown
 Source)
... 291 more

2020-12-03 08:07:27,080Z ERROR 
[org.ovirt.engine.core.bll.RedefineVmCheckpointCommand] (default task-506) 
[e3b57751-64d4-4ec1-8dc2-a9586c41826a] Command 
'org.ovirt.engine.core.bll.RedefineVmCheckpointCommand' failed: 
EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: 
VDSGenericException: VDSErrorException: Failed to RedefineVmCheckpointsVDS, 
error = General Exception: ('Property xml is required',), code = 100 (Failed 
with error GeneralException and code 100)
2020-12-03 08:07:27,089Z ERROR 
[org.ovirt.engine.core.bll.RedefineVmCheckpointCommand] (default task-506) 
[e3b57751-64d4-4ec1-8dc2-a9586c41826a] Transaction rolled-back for command 
'org.ovirt.engine.core.bll.RedefineVmCheckpointCommand'.
2020-12-03 08:07:27,090Z INFO  
[org.ovirt.engine.core.bll.RedefineVmCheckpointCommand] (default task-506) 
[e3b57751-64d4-4ec1-8dc2-a9586c41826a] Lock freed to object 
'EngineLock:{exclusiveLocks='[64fd8dd9-d16f-4359-a4b9-8435a5abd8ca=DISK, 
794ffad6-1d1a-406a-a65e-c0600abb44f1=DISK]', 
sharedLocks='[fafb9627-a20b-47a0-aece-3b4a09ce70dc=VM]'}'
2020-12-03 08:07:27,101Z ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default 
task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] EVENT_ID: 
VM_INCREMENTAL_BACKUP_FAILED_FULL_VM_BACKUP_NEEDED(10,791), Incremental backup 
abb3161b-13c5-444c-b656-11e79a474342 for VM prd-event-syslog-test2 failed. Full 
backup is now needed (User: admin@internal-authz).
2020-12-03 08:07:27,120Z INFO  
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default 
task-506) [e3b57751-64d4-4ec1-8dc2-a9586c41826a] EVENT_ID: 
VM_BACKUP_STARTED(10,790), Backup abb3161b-13c5-444c-b656-11e79a474342 for VM 
prd-event-syslog-test2 started (User: admin@internal-authz).



Pozdrawiam,

Łukasz Kołaciński

Junior Java Developer

e-mail: [email protected]<mailto:[email protected]>
<mailto:[email protected]>




[STORWARE]<http://www.storware.eu/>

ul. Leszno 8/44
01-192 Warszawa
www.storware.eu <https://www.storware.eu/>

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