[Lustre-discuss] multi-homed issues

[Philip Manuel]

Hi we would like the lustre servers available to two networks, one on 
eth0 (192.168.1.0/24) the other on eth1(192.168.8.0/22), they are on 
different networks.

I've tried the following:-

1. Create /etc/modprobe.d/lustre that contains            options lnet 
networks=tcp0,tcp1
2. Used tunefs.lustre to specify the ip address of both interfaces of 
the MGS/MDT is on, i.e. tunefs.lustre --eraseparams 
--mgsnode=<net1>@tcp0,<net2>@tcp1 /dev/md5
3. Started up lustre

The clients could connect on network tcp0, but the clients that would 
connect via the IP address of network tcp1 could not.

What am I missing ?

Thanks

Phil.