Hi Joseph,

I don't know how to avoid the OSCAR sanity checking of network 
configuration(especially /etc/hosts) because OSCAR does not like to have any 
actual hostname rather than localhost.localdomain.

http://svn.oscar.openclustergroup.org/trac/oscar/wiki/InstallGuideNetwork#NIC

This is from the OSCAR install guide.

Anyway, I am wondering if the 127.0.0.1 line caused the problem on your test. I 
am not really sure though.

Regards,

- DongInn


Joseph Norris wrote:
> I was able to get oscar totally installed, tests run, X11 issues 
> resolved etc...  Now I have the following issue. 
> 
> On head node I have ssh open on my fire wall  When I log in from another 
> box within my network it takes between 30-40 seconds to get a password 
> prompt and from outside I get no password prompt at all.  I discussed 
> this with another sys admin and he suggested that I look at resolv.conf 
> - however this has the same structure as the other redhat servers that I 
> administrate and I can reach the just fine.
> 
> I was wondering if my hosts file is correct?  or how I should 
> trouble-shoot this issue?
> 
> Hosts file:
> 127.0.0.1       madrid.ucmerced.edu     madrid  localhost.localdomain   
> localhos
> t
> 10.0.0.2        madrid.ucmerced.edu     oscar_server    oscar_server    
> nfs_osca
> r       pbs_oscar
> 
> 
> # These entries are managed by SIS, please don't modify them.
> 10.0.0.3             oscarnode1.ucmerced.edu    oscarnode1
> 10.0.0.4             oscarnode2.ucmerced.edu    oscarnode2
> 10.0.0.5             oscarnode3.ucmerced.edu    oscarnode3
> 10.0.0.6             oscarnode4.ucmerced.edu    oscarnode4
> 
> 
> Thanks.
> 
> 
> 

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