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Hi Andy, I have many erratic problems with the bbrprod0X servers inhibiting the use of xrootd for the skim production. I cannot reliable reproduce the errors, but about 30% of the transfers fail. The tracebacks are similar to the one posted by Alvise and myself to xrootd-l. Questions: - Are you (or somebody else) actively looking into these issues? We need to get this solved by early next week. - Which version(s) of xrootd are running on bbrprod0X? Can you please start the latest version on all of them? - I can get a checksum only from bbrprod05. Do you know what the problem is? There is a test perl script at /afs/slac.stanford.edu/u/br/bbrskim/releases/test-16.0.1a/workdir/ testPAdmin.pl which exercises the functionality which we need. BTW: we gave up to get it to work using olb on the time scale of next week. We will be happy if the functionality required by testPAdmin.pl works for all 5 bbrprod0X machines. Cheers, Remi --------------------------------------------------------------------- Computers are like air-conditioners, they stop working properly when you open Windows. (Anonymous) ********************************************************************* Remigius K. Mommsen e-mail: [log in to unmask] University of California, Irvine URL: http://cern.ch/mommsen c/o SLAC voice: ++1 (650) 926-3595 2575 Sand Hill Road #35 fax: ++1 (650) 926-3882 Menlo Park, CA 94025, US home: ++1 (650) 233-9041 *********************************************************************