We've been using lam 7.1.2b18 successfully for several months as 7.1.1 has
formatting issues on OS X. Recently we reinstalled MacOS X 10.3.9 Server
on the head node of our cluster, and upon reinstalling LAM MPI 7.1.2b18 and
trying to lamboot we get the following:
ERROR: LAM/MPI unexpectedly received the following on stderr:
bash: line 1: hboot: command not found
-----------------------------------------------------------------------------
LAM failed to execute a LAM binary on the remote node "node2".
Since LAM was already able to determine your remote shell as "hboot",
it is probable that this is not an authentication problem.
Absolutely nothing had changed on node2 since it was last working, only
node1 has been reinstalled...
Now here's the real kicker...
node1:~ hiemstra$ ssh node2 which hboot
no hboot in "/bin /sbin /usr/bin /usr/sbin /usr/local/bin"
node1:~ hiemstra$ ssh node2
Welcome to Darwin!
node2:~ hiemstra$ which hboot
/usr/local/bin/hboot
What on earth could be causing that?
I've since reinstalled every node with a new build of lam-7.1.2b22 but had
no luck in fixing this problem.
Tony Arcieri
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