[ogsa-dmi-wg] Questions on Unicore use cases

Hi Michel, I'm reviewing the Unicore use cases and have some questions. * In UC2.1(import from users workstation) is the file always sent as part of the job submission? Is there a separate way to upload from a workstation (or indeed from a worker node) into the Xspace a Uspace for a job which isn't started yet? * When doing an export/import from a Xspace to Uspace within a site, is an actual physical copy done, or is this a logical operation? Cheers, James.