Hi,
I'm with this problem (help me!!!):
[swingle_at_swingle /]$ ssh -x swingle3 -n 'echo $SHELL'
/bin/bash
[swingle_at_swingle /]$ lamboot -v
LAM 7.1.1/MPI 2 C++/ROMIO - Indiana University
n-1<6733> ssi:boot:base:linear: booting n0 (swingle)
n-1<6733> ssi:boot:base:linear: booting n1 (swingle3)
-----------------------------------------------------------------------------
The lamboot agent timed out while waiting for the newly-booted process
to call back and indicated that it had successfully booted.
*** PLEASE READ THIS ENTIRE MESSAGE, FOLLOW ITS SUGGESTIONS, AND
*** CONSULT THE "BOOTING LAM" SECTION OF THE LAM/MPI FAQ
*** (http://www.lam-mpi.org/faq/) BEFORE POSTING TO THE LAM/MPI USER'S
*** MAILING LIST.
As far as LAM could tell, the remote process started properly, but
then never called back. Possible reasons that this may happen:
- There are network filters between the lamboot agent host and
the remote host such that communication on random TCP ports
is blocked
- Network routing from the remote host to the local host isn't
properly configured (this is uncommon)
You can check these things by watching the output from "lamboot -d".
1. On the command line for hboot, there are two important parameters:
one is the IP address of where the lamboot agent was invoked, the
other is the port number that the lamboot agent is expecting the
newly-booted process to call back on (this will be a random
integer).
2. Manually login to the remote machine and try to telnet to the port
indicated on the hboot command line. For example,
telnet <ipnumber> <portnumber>
If all goes well, you should get a "Connection refused" error. If
you get any other kind of error, it could indicate either of the
two conditions above. Consult with your system/network
administrator.
-----------------------------------------------------------------------------
n-1<6733> ssi:boot:base:linear: aborted!
n-1<6739> ssi:boot:base:linear: booting n0 (swingle)
n-1<6739> ssi:boot:base:linear: booting n1 (swingle3)
n-1<6739> ssi:boot:base:linear: finished
lamboot did NOT complete successfully
Tks,
Vinicius.
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