'Connection refused' suggests to me that the rsh daemon is not running on
one of the nodes. Restarting the service depends on the OS/host. Under
linux it is most likely run through inetd or xinetd. So check
/etc/inetd.conf or /etc/xinetd.d/rsh and make sure its set to run in.rshd
(the daemon for rsh). Then you can try 'service inetd start' or 'service
xinetd start'.
Alternately it could always be a firewall rule problem.
If rsh is running standalone without inetd or xinetd try doing a 'ps aux |
grep in.rshd' or a 'ps -ef | grep in.rshd'. This will show you if the
daemon is running or not.
Hope that helps,
Peter McLachlan
e-mail: pmclachl_at_[hidden]
"Alex Krouglov" <alexkrouglov_at_[hidden]>
Sent by: lam-bounces_at_[hidden]
06/05/2003 12:39 PM
Please respond to General LAM/MPI mailing list
To: "General LAM/MPI mailing list" <lam_at_[hidden]>
cc:
Subject: LAM: rsh fails
Dear experts,
I can't setup my LAM system now (used to work before).
When I use rsh command from the 1st computer to the 2nd one, I receive a
message "poll: protocol failure in circuit setup". When I use rsh command
from the 2nd computer to the 1st one, I receive a message "Connection
refused".
Home directories have 755 permissions. Files .rhosts are present in home
directories with 644 permissions.
Thanks a lot in advance.
Alex Krouglov
Concord Idea Corp.
Email: alexkrouglov_at_[hidden]
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