[GE users] Integration of the MPICH2 and SGE

reuti reuti at staff.uni-marburg.de
Tue May 18 11:00:29 BST 2010


Am 18.05.2010 um 09:40 schrieb gqc606:

> Hi reuti:
>  I found there is something wrong with my rsh:
> [root at cluster ~]# services rsh restart
> bash: services: command not found
> [root at cluster ~]# services rsh start
> bash: services: command not found
> [root at cluster ~]# rsh compute-0-0
> connect to address 192.168.1.254 port 543: Connection refused
> Trying krb4 rlogin...
> connect to address 192.168.1.254 port 543: Connection refused
> trying normal rlogin (/usr/bin/rlogin)
> compute-0-0.local: Connection refused
> You have new mail in /var/spool/mail/root
> [root at cluster ~]# rpm -aq |grep rsh
> rsh-0.17-38.el5
>  Fairwall has been closed,And I can use ssh to connect to other computers,if I can use ssh instead of rsh?Thanks!

This wouldn't solve the problem. Although SSH uses port 22 by default, SGE will also use a random port as with rsh.

-- Reuti


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