[Lustre-discuss] Dual NICs issue -- How to enforce Lustre to use the second NIC

[Daneil Goodman]

>
> 3. On private network node, I cannot start LNET using ip2nets option
> [root at private ~]# lsmod |grep lnet
> lnet                  273084  1 ksocklnd
> libcfs                136180  2 ksocklnd,lnet
> [root at private ~]# lctl network configure
> LNET configure error 100: Network is down
>
> /var/log/messages shows:
> LustreError: 31927:0:(socklnd.c:2545:ksocknal_startup()) Interface eth1 is
> down
> LustreError: 105-4: Error -100 starting up LNI tcp
>
> But if you use networks option (options lnet networks=tcp1), it works well.
> Do you think what is the problem?
>

I fixed this problem by changing the order of the interfaces in ip2nets
line.


>
> Thanks,
> Goodman
>
>> Isaacc
>>
>
>
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