<html><body> Hi, The key name of instanceid is not case sensitive in ein or gi operation. Generally, it's written by "InstanceID" in querying result, but Virt_MigrationJob instance is different, the ein output as following: ... localhost:5988/root/virt:Virt_MigrationJob.instanceid="48814722-f6d7-4ba5-b2db-6bf3242bd281" localhost:5988/root/virt:Virt_MigrationJob.instanceid="36529c45-8aed-425e-ad57-7f411b79d898" ... I know it's a small problem, do you think we need to make it identify with other instances? Best, Regards Daisy Guo Lian Yun E-mail: yunguol@cn.ibm.com IBM China Development Lab, Shanghai, China TEL: (86)-21-61008057</body></html>