Hello,
Any idea why the migration fail with this error? I have the same error starting with CloudStack 4.16 ( also had some erros with 4.15, worked before with older ACS ) I just did an update today to 4.16.1 and I see the same error.. Error : 022-03-29 18:11:04,052 DEBUG [c.c.a.m.AgentManagerImpl] (AgentManager-Handler-13:null) (logid:) SeqA 3-1551701: Sending Seq 3-1551701: { Ans: , MgmtId: 39908814623087, via: 3, Ver: v1, Flags: 100010, [{"com.cloud.agent.api.AgentControlAnswer":{"result":"true","wait":"0","bypa ssHostMaintenance":"false"}}] } 2022-03-29 18:11:04,067 ERROR [c.c.h.v.r.VmwareResource] (DirectAgent-256:ctx-43438d6c spb-ro-002.domain.host, job-2647/job-2648, cmd: MigrateVmToPoolCommand) (logid:e122e3d6) Unable to find the target datastore: da097676-7fa7-4b9c-b962-a2fe467fe565 in datacenter: RO-01 to execute migration 2022-03-29 18:11:04,118 ERROR [c.c.h.v.r.VmwareResource] (DirectAgent-256:ctx-43438d6c spb-ro-002.domain.host, job-2647/job-2648, cmd: MigrateVmToPoolCommand) (logid:e122e3d6) Change data store for VM i-2-351-VM failed: Unable to find the target datastore: da097676-7fa7-4b9c-b962-a2fe467fe565 in datacenter: EU-ro-01 to execute migration 2022-03-29 18:11:04,120 DEBUG [c.c.a.m.DirectAgentAttache] (DirectAgent-256:ctx-43438d6c) (logid:e122e3d6) Seq 25-1196268651020288049: Response Received: 2022-03-29 18:11:04,121 DEBUG [c.c.a.t.Request] (DirectAgent-256:ctx-43438d6c) (logid:e122e3d6) Seq 25-1196268651020288049: Processing: { Ans: , MgmtId: 39908814623087, via: 25(spb-ro-002.domain.host), Ver: v1, Flags: 110, [{"com.cloud.agent.api.Answer":{"result":"false","details":"Exception: com.cloud.utils.exception.CloudRuntimeException Message: Change data store for VM i-2-351-VM failed Stack: com.cloud.utils.exception.CloudRuntimeException: Change data store for VM i-2-351-VM failed at com.cloud.hypervisor.vmware.resource.VmwareResource.migrateAndAnswer(VmwareR esource.java:4550) at com.cloud.hypervisor.vmware.resource.VmwareResource.execute(VmwareResource.j ava:4507) at com.cloud.hypervisor.vmware.resource.VmwareResource.executeRequest(VmwareRes ource.java:501) at com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAtta che.java:315) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedCo ntextRunnable.java:48) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(Defa ultManagedContext.java:55) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithCon text(DefaultManagedContext.java:102) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithCont ext(DefaultManagedContext.java:52) at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedCont extRunnable.java:45) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java :515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTa sk.run(ScheduledThreadPoolExecutor.java:304) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecut or.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecu tor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) Caused by: com.cloud.utils.exception.CloudRuntimeException: Unable to find the target datastore: da097676-7fa7-4b9c-b962-a2fe467fe565 in datacenter: EU-ro-01 to execute migration at com.cloud.hypervisor.vmware.resource.VmwareResource.relocateVirtualMachine(V mwareResource.java:7588) at com.cloud.hypervisor.vmware.resource.VmwareResource.migrateAndAnswer(VmwareR esource.java:4545) ... 14 more I have tested with different hosts, zones, all with 4.16.x and VMware 6.5 u3. Any suggestions? Thank you, Cristian