Re: [ovirt-users] Error migrating VM with direct LUN disk

I have a VM with a virtio-scsi disk that is a direct-mapped iSCSI LUN. I'm trying to migrate it from one node to another (in the process of updating my system from 3.5.3 to 3.5.5), and it fails migration with: Thread-1886273::ERROR::2016-01-06 10:31:17,657::migration::161::vm.Vm::(_recover) vmId=`606ae10e-bcac-4bf8-8ad0-e9d76f0c6f43`::unsupported configuration: scsi-block 'lun' devices do not support the serial property Thread-1886273::ERROR::2016-01-06 10:31:17,693::migration::260::vm.Vm::(run) vmId=`606ae10e-bcac-4bf8-8ad0-e9d76f0c6f43`::Failed to migrate File "/usr/share/vdsm/virt/migration.py", line 246, in run self._startUnderlyingMigration(time.time()) File "/usr/share/vdsm/virt/migration.py", line 335, in _startUnderlyingMigration File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1701, in migrateToURI2 if ret == -1: raise libvirtError ('virDomainMigrateToURI2() failed', dom=self) Thread-1886279::DEBUG::2016-01-06 10:31:18,539::__init__::481::jsonrpc.JsonRpcServer::(_serveRequest) Calling 'VM.getMigrationStatus' in bridge with {u'vmID': u'606ae10e-bcac-4bf8-8ad0-e9d76f0c6f43'} Is this a known bug (maybe fixed in a newer version), something unexpected, etc.? Is there a way around it (other than shutting down the VM)?