Hi MPI/LAM Group,
In my LAN, I have installed LAM/MPI on three system, I am
getting following error,
lamboot -v -ssi boot_rsh_ignore_stderr hostfile
LAM 7.1.4/MPI 2 C++/ROMIO - Indiana University
n-1<22789> ssi:boot:base:linear: booting n0 (localhost)
n-1<22789> ssi:boot:base:linear: finished
Here in only one system I was able to boot lam, and i have taken the following
steps.
1.In Hostfile IP address of other two system.
2..rhosts in home directory with IP and username( in all the three system i have
my user account)
3.Installed LAM on three system
4.I am able to do rsh to each individual system.
But getting following warning
rsh 192.168.1.141
connect to address 192.168.1.141 port 543: Connection refused
Trying krb4 rlogin...
connect to address 192.168.1.141 port 543: Connection refused
trying normal rlogin (/usr/bin/rlogin)
Last login: Wed Sep 5 10:36:38 on :0
But able to login without getting prompted for password.
I have tried the conventional way of booting a LAM but did not completed
successfully
So i followed the above way of booting
lamboot -v -ssi boot rsh hostfile
LAM 7.1.4/MPI 2 C++/ROMIO - Indiana University
n-1<23096> ssi:boot:base:linear: booting n0 (192.168.1.125)
n-1<23096> ssi:boot:base:linear: booting n1 (192.168.1.141)
ERROR: LAM/MPI unexpectedly received the following on stderr:
connect to address 192.168.1.141 port 544: Connection refused
connect to address 192.168.1.141 port 544: Connection refused
trying normal rsh (/usr/bin/rsh)
-----------------------------------------------------------------------------
LAM attempted to execute a process on the remote node "192.168.1.141",
but received some output on the standard error. This heuristic
assumes that any output on the standard error indicates a fatal error,
and therefore aborts. You can disable this behavior (i.e., have LAM
ignore output on standard error) in the rsh boot module by setting the
SSI parameter boot_rsh_ignore_stderr to 1.
LAM tried to use the remote agent command "rsh"
to invoke "echo $SHELL" on the remote node.
Thanks & regards
jeevitesh
|
