Hi Andreas, The short answer is no, as far as I can tell. However, the ofs/oss layer does accept it, via “oss.asize cgi” tag and, when specified, the default oss makes sure that the require amount of space is available. It’s just a matter of xrdcp adding it to the filename. Lukasz? Andy From: Andreas-Joachim Peters Sent: Wednesday, April 13, 2011 1:49 AM To: xrootd-dev Subject: Question about xrdcp uploads Hi Andy et al, If I do an upload with xrdcp towards an xrootd server: - does the server get the information about the size of the file to be uploaded ? - if yes, is it accessible in the Ofs layer? - if not, would you mind to add it as a default opaque information to xrdcp ? Cheers Andreas.