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Bug 11962 - MigrateVirtualMachine fails with AgentUnavailableException when the targeted host for migration is under Maintenance

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Bug 11964 - You are allowed to migrate a virtual machine on to the host that it already exists o

Changes:
Validations were missing in th MigrateVmCmd API, since from UI the validations are always done while listing hosts for migration as first step.
This commit is contained in:
prachi 2011-11-21 17:12:08 -08:00
parent 54f4ebf08c
commit 0dc7fb48a1
1 changed files with 12 additions and 1 deletions
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13
server/src/com/cloud/vm/UserVmManagerImpl.java
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@ -149,6 +149,7 @@ import com.cloud.org.Grouping;
import com.cloud.projects.Project;
import com.cloud.projects.ProjectManager;
import com.cloud.resource.ResourceManager;
import com.cloud.resource.ResourceState;
import com.cloud.server.Criteria;
import com.cloud.service.ServiceOfferingVO;
import com.cloud.service.dao.ServiceOfferingDao;
@ -3308,11 +3309,21 @@ public class UserVmManagerImpl implements UserVmManager, UserVmService, Manager
}
throw new InvalidParameterValueException("Unsupported operation, VM uses Local storage, cannot migrate");
}
//check if migrating to same host
long srcHostId = vm.getHostId();
if(destinationHost.getId() == srcHostId){
throw new InvalidParameterValueException("Cannot migrate VM, VM is already presnt on this host, please specify valid destination host to migrate the VM");
}
//check if host is UP
if(destinationHost.getStatus() != com.cloud.host.Status.Up || destinationHost.getResourceState() != ResourceState.Enabled){
throw new InvalidParameterValueException("Cannot migrate VM, destination host is not in correct state, has status: "+destinationHost.getStatus() + ", state: " +destinationHost.getResourceState());
}
// call to core process
DataCenterVO dcVO = _dcDao.findById(destinationHost.getDataCenterId());
HostPodVO pod = _podDao.findById(destinationHost.getPodId());
long srcHostId = vm.getHostId();
Cluster cluster = _clusterDao.findById(destinationHost.getClusterId());
DeployDestination dest = new DeployDestination(dcVO, pod, cluster, destinationHost);