<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Jan,<div><br></div><div>I agree it's strange that it works interactively but not through PBS. Perhaps to put this rsh vs. ssh stuff to rest you could try the following:</div><div><br></div><div>1) put the following in your .cshrc file so that it is set on all your nodes: setenv RSHCOMMAND /usr/bin/ssh</div><div><br></div><div>2) if that doesn't help, just make a soft link (on all nodes) that points /usr/bin/rsh to /usr/bin/ssh</div><div><br></div><div>Manhui: why is rsh the default and not ssh for the parallel binaries? No one uses rsh any more.....</div><div><br></div><div>regards,</div><div><br></div><div>Kirk</div><div><br><div><div>On Sep 20, 2010, at 10:24 AM, Gershom (Jan M.L.) Martin wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">rsh between nodes is disabled, only ssh is allowed. <div><br></div><div>I am not trying to run across nodes at all, and running interactively on one of the nodes works just fine. It's when I try to run a Torque/PBS job (again, ON A SINGLE NOTE) that I get this error message. I looked again and again at the environments in both cases and do not understand what is different.</div>
<div><br></div><div>Is there any way to tell molpro from the command line "ignore the nodes file, I just want to run locally" or something?</div><div><br></div><div>Thanks!</div><div>Jan<br><br><div class="gmail_quote">
On Mon, Sep 20, 2010 at 4:17 AM, Manhui Wang <span dir="ltr"><<a href="mailto:wangm9@cardiff.ac.uk">wangm9@cardiff.ac.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Dear Jan,<br>
<br>
Can you log in other nodes by rsh without password? The default<br>
connection is rsh(not ssh) in binary version when it is run across<br>
nodes. If you run binary molpro on local node, there is no such requirement.<br>
<br>
Best wishes,<br>
Manhui<br>
<div><div></div><div class="h5"><br></div></div></blockquote></div>-<br>
</div>
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