[ewg] Fwd: OpenSM for dual Rail

[Hal Rosenstock]

On 7/26/2014 4:11 PM, Atul Yadav wrote:
> In current environment we are having 2 independent Subnet  with dual rail.
> 192.168.2.0 and 192.168.3.0
> 
> Can you guide us....

To run IPoIB, the following should be in the partition_config_file specified in opensm options or in file provided on command line via -P option.

Default=0x7fff,ipoib:ALL=full;

Please see man page and also doc/partition_config.txt (http://git.openfabrics.org/?p=~halr/opensm.git;a=blob;f=doc/partition-config.txt;h=3581ef6a95d6a9239f8a7fafcbe4d3f1150a671e;hb=e7139affd49237d3e5ed1ef55154772053958f69).

-- Hal

> 
> 
> 
> 
> On Sat, Jul 26, 2014 at 10:39 PM, Hal Rosenstock <hal at dev.mellanox.co.il
> <mailto:hal at dev.mellanox.co.il>> wrote:
> 
>     On 7/26/2014 9:15 AM, Atul Yadav wrote:
>     > Yes my plan is to run opensm on  different machine.(Or Different Smart
>     > Switch .....)
> 
>     If embedded (switch) SM, all you need to do is change one of the subnet
>     prefixes.
> 
>     -- Hal
> 
>