Restoration real size not reflecting on client side

Hi Folk,

We have solaris 10 master,media server(7.6) and client is redhat linux(7.6).We are trying to restore oracle RMAN Level 0 backup and i could see on GUI showing 3.1TB restoration completed currently and still restoration running.But we could see on client side only 750GB completed now.Why its not reflecting 3.1 TB on client side?

Any one help on this.Is there real size will reflect once all restoration complete?