hi,

I'll try to implement this test into mkdhcpconf. if this query returns 1, then 
no dns, else dns.

select rfc1918 from Networks,Nics,Clusters  where Networks.n_id = 
Nics.network_id AND Nics.name = Clusters.headnode_interface AND Nics.node_id = 
1;

Regards,

Olivier.

Le vendredi 11 décembre 2009 14:47:55, vous avez écrit :
> 
> hi,
> 
> I've identified the problem that prevents clients sge post deploy script to 
> run successfully.
> 
> It's because the hostname is FQDN while there is no access to any DNS server 
> from the private network.
> 
> A way to circumvent this is to remove  option domain-name "intra.cea.fr" from 
> dhcpd.conf IF (only if):
> 
> 1 == select rfc1918 from Networks where n_id=(select network_id from Nics 
> where name = (select headnode_interface from Clusters));
> 
> After that, if you install a node on a private network, the hostname command 
> returns the base hostname without any dns appended (non-FQDN).
> Then, sge feels better.
> 
> The problem. I'm bad at mysql complex request, and I'm conviced that there 
> are far better way to do a request that checks if oscar pravate interface is 
> on a private network (rfc1918).
> 
> Geoffroy, any idea?
> 
> 

-- 
        Olivier LAHAYE
        CEA Saclay
        DRT-LIST-DETECS-SSTM

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