Re: [OMPI users] new installation problem

2007-04-20 Thread Jeff Squyres
On Apr 19, 2007, at 11:27 PM, Babu Bhai wrote: I have already seen this faq. Nodes in cluster does not have multiple IP addresses. One thing i forgot to mention is that systems in cluster does not have static IPs and get IP address through DHCP. Ok, that should be fine. Also if th

Re: [OMPI users] new installation problem

2007-04-19 Thread Babu Bhai
Hi, I have already seen this faq. Nodes in cluster does not have multiple IP addresses. One thing i forgot to mention is that systems in cluster does not have static IPs and get IP address through DHCP. Also if there is a print statement (printf("hello world\n"); ) in slave it is correctly

Re: [OMPI users] new installation problem

2007-04-19 Thread Jeff Squyres
I need to make that error string be google-able -- I'll add it to the faq. :-) The problem is likely that you have multiple IP addresses, some of which are not routable to each other (but fail OMPI's routability assumptions). Check out these FAQ entries: http://www.open-mpi.org/faq/?cat