I need to move data from one server (EMC NAS) to the NetApp filer. I tired using ROBOCOPY with /E and /DCOPY:T switch. It copied the permissions and the timestamp correctly but could not copy the ownership information. I have full control of the share both at source and at target, but when I copy the folders it makes me the owner of the folder and removes the original owner's name. switch COPY:O does not work . Any help is highly appriciated.