Hi! i think what you want to look at is https://github.com/xrootd/xrootd/blob/master/bindings/python/libs/client/copyprocess.py#L73 i'm using it this way for uploads: https://github.com/adriansev/jalien_py/blob/master/alienpy/xrd_core.py#L820 then in the add_job https://github.com/adriansev/jalien_py/blob/master/alienpy/xrd_core.py#L835 but for a generic check i think that you need `checkSumMode = 'end2end'` and `checkSumType = 'auto'` with `checkSumPreset = ''` this way a common hash will be negotiated with the server (EOS knows only adler32) HTH, Adrian -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/2071#issuecomment-1682222439 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1