On Jul 28, 2008, at 19:31 , lan haiping wrote: > I came to this strange behavior last night.
working at night is a very bad idea. In the morning one sees everything better, especially dumb computer errors > But when i try to submit some tests at a remote terminal , the > calculations cannot go on and give me the following information: > " poll: protocol failure in circuit setup > forrtl: error (69): process interrupted (SIGINT)" > > It seems this error does not go with espresso when i stuffer it > into google. had you "stuffered", as you say, into google: "protocol failure in circuit setup", you should have discovered that it is a rsh error. Quantum-espresso does not use rsh; MPI does. So it is definitely a problem with the configuration of your machine and/or your MPI libraries. Paolo -- Paolo Giannozzi, Dept of Physics, University of Udine via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
