Dear All,
I am trying to run lamboot and occurred the following error,
[vasptest_at_orlon31 testing]$ lamboot -v -ssi boot globus hosts
LAM 7.1.1/MPI 2 C++ - Indiana University
n-1<23931> ssi:boot:base:linear: booting n0 (127.0.0.1)
ERROR: LAM/MPI unexpectedly received the following on stderr:
-----------------------------------------------------------------------------
LAM encountered an error when invoking the library call "getenv".
This is an unexpected error; we don't have much additional information
here. Perhaps this Unix error message will help:
Unix errno: 1268
Unknown error 1268
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
LAM failed to execute a LAM binary on the remote node "127.0.0.1".
LAM attempted to execute a process on the remote node "127.0.0.1",
but received some output on the standard error.
LAM tried to use the command "/usr/local/gt321/bin/globus-job-run" to
invoke the following command:
/usr/local/gt321/bin/globus-job-run 127.0.0.1
/usr/local/lam-7.1.1/bin/hboot -t -c /usr/local/lam-7.1.1/etc/lam-conf.lamd
-v -I "-H 127.0.0.1 -P 45587 -n 0 -o 0" -prefix /usr/local/lam-7.1.1
The problem may be because:
- The Globus GRAM client returned some output on the stderr
- You have not done 'grid-proxy-init'. You need to do that before
LAM can boot as it uses globus-job-run to start the LAM daemons.
- LAM is not able to find binaries in the 'prefix' path you
specified in the boot hostfile. Check the path, it should point to
the directory where LAM/MPI is installed on this host.
Try to invoke the command listed above manually at a Unix prompt.
When you can get this command to execute successfully by hand, LAM
will probably be able to function properly.
-----------------------------------------------------------------------------
n-1<23931> ssi:boot:base:linear: Failed to boot n0 (127.0.0.1)
n-1<23931> ssi:boot:base:linear: aborted!
lamboot did NOT complete successfully
What should I do to solve it?
I would be very grateful if I could hear your reply!!
Regards,
Swan, HPC Team, Chinese University of Hong Kong
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