On Tue, May 31, 2016 at 12:06:15PM +0200, Pino Toscano wrote: > Run sudo with -n (non-interactive), so it will fail right away when not > configured to not require a password. This will avoid the connection to > time out. > --- > p2v/ssh.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/p2v/ssh.c b/p2v/ssh.c > index b432cbd..c6bf306 100644 > --- a/p2v/ssh.c > +++ b/p2v/ssh.c > @@ -490,7 +490,7 @@ test_connection (struct config *config) > */ > if (mexp_printf (h, > "%svirt-v2v --version\n", > - config->sudo ? "sudo " : "") == -1) { > + config->sudo ? "sudo -n " : "") == -1) { > set_ssh_error ("mexp_printf: %m"); > mexp_close (h); > return -1; ACK, but to be on the safe side shouldn't we also need to do the same thing for the 'virt-v2v --machine-readable' command, and also for the final virt-v2v command that runs from conversion.c:start_conversion?