* Francesco Pietra <chiendarret_at_[hidden]> [2009 04 06, 16:51]:
> cd cytosine && ./Run.cytosine
> The authenticity of host deb64 (which is the hostname) (127.0.1.1)
> can't be established.
> RSA fingerprint .....
> connecting ?
This is a warning from ssh, not from OpenMPI; probably it is the first
time the system tries to connect to itself, and is asking you a
confirmation to continue.
Please note that 127.0.1.1 seems quite strange to me, since the
'standard' ip for localhost is '127.0.0.1'. You may want to check your
> I stopped the ssh daemon, whereby tests were interrupted because deb64
> (i.e., itself) could no more be accessed.
I'm afraid it wasn't a great idea... the ssh daemon is required to
receive connections to localhost; and since mpi wants to do just that,
stopping sshd won't really fix the issue ;)