[GE users] rsh problem

reuti reuti at staff.uni-marburg.de
Tue May 18 10:57:51 BST 2010


Hi,

Am 18.05.2010 um 03:37 schrieb gqc606:

> Hi reuti:
>  My firewall has been closed.And my ssh is all right,I can use ssh to login on to the other nodes.But in my system,I need to rsh to start my MPICH2(Tight Integration of the daemonless smpd startup method ):
> 
> [root at cluster ~]# services rsh restart
> bash: services: command not found
> [root at cluster ~]# services rsh start
> bash: services: command not found

whether the command services exists, depends on the distribution. Isn't it called "service" sometimes?


> [root at cluster ~]# rsh compute-0-0
> connect to address 192.168.1.254 port 543: Connection refused
> Trying krb4 rlogin...

You can't test SGE's integration this way. SGE will start a private daemon for each `qrsh -inherit`. There is no need to have an rshd running all the time.

-- Reuti


> 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
>  Can you give me some advices?Thanks!
> 
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