A number of transfers from SARA to QMUL have failed with the following
globus_ftp_client: the server responded with an error426 FTP proxy did
not shut down
Ok, so which server is the problem, ours or theirs?
Googling the error finds
which is another transfer from SARA but to an Italian site - which might
suggest that it's a SARA problem, or perhaps a dCache/StoRM problem.