Am 13.11.2014 um 00:55 schrieb Gilles Gouaillardet:
> Could you please send the output of netstat -nr on both head and compute node
> ?
Head node:
annemarie:~ # netstat -nr
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 137
Could you please send the output of netstat -nr on both head and compute node ?
no problem obfuscating the ip of the head node, i am only interested in
netmasks and routes.
Ralph Castain wrote:
>
>> On Nov 12, 2014, at 2:45 PM, Reuti wrote:
>>
>> Am 12.11.2014 um 17:27 schrieb Reuti:
>>
>>> A
Right I understand those are TCP interfaces, I was just showing that I have two
TCP interfaces over one physical interface, so why I was asking how TCP
interfaces were selected. It rarely if ever will mater to us.
Brock Palen
www.umich.edu/~brockp
CAEN Advanced Computing
XSEDE Campus Champion
b
Ralph,
IIRC there is load balancing accros all the btl, for example
between vader and scif.
So load balancing between ib0 and eoib0 is just a particular case that might
not necessarily be handled by the btl tcp.
Cheers,
Gilles
Ralph Castain wrote:
>OMPI discovers all active interfaces and aut
Brock,
Is your post related to ib0/eoib0 being used at all, or being used with load
balancing ?
let me clarify this :
--mca btl ^openib
disables the openib btl aka *native* infiniband.
This does not disable ib0 and eoib0 that are handled by the tcp btl.
As you already figured out, btl_tcp_if_inc
