Yeah - it only today was approved for move into 1.7.4 :-)

Hopefully will make it into tonight's tarball


On Jan 8, 2014, at 3:58 PM, Paul Hargrove <phhargrove@lbl.gov> wrote:

On Fri, Dec 20, 2013 at 4:16 PM, Ralph Castain <rhc@open-mpi.org> wrote:
I'll silence it - thanks!

Ralph,

As of the current tarball (1.7.4rc2r30148) this warning is still present.
I have also now encountered the identical message on NetBSD-6/x86:

-bash-4.2$ mpirun -np 1 --bind-to none examples/ring_c
[pcp-j-17:02298] [[54421,1],0] ORTE_ERROR_LOG: Bad parameter in file /home/phargrov/OMPI/openmpi-1.7-latest-netbsd6-i386/openmpi-1.7-latest/orte/mca/oob/tcp/oob_tcp.c at line 291
--------------------------------------------------------------------------
WARNING: An invalid value was given for btl_tcp_if_exclude.  This
value will be ignored.

  Local host: pcp-j-17
  Value:      127.0.0.1/8
  Message:    Did not find interface matching this subnet
--------------------------------------------------------------------------

-Paul


On Dec 20, 2013, at 3:20 PM, Paul Hargrove <phhargrove@lbl.gov> wrote:

On Fri, Dec 20, 2013 at 3:12 PM, Dave Goodell (dgoodell) <dgoodell@cisco.com> wrote:
On Dec 20, 2013, at 4:43 PM, Paul Hargrove <phhargrove@lbl.gov> wrote:

> The warning is correct that no such interface exists.
> However 127.0.0.1/24 DOES exist:
>
> $ ifconfig lo0 inet
> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
>        options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6>
>        inet 127.0.0.1 netmask 0xff000000

Minor quibble, Paul: that looks like 127.0.0.1/8 to me, not /24...

I have no specific help to offer for this issue though, sorry.

Right, I think I put my IP hat on backwards.
Either way, the loopback interface exists and so the warning is a sign that something is amiss.

FWIW:
Trying "mpirun -mca btl self,sm -np 2 examples/ring_c" still hangs (w/o this warning).
So, I doubt that issue is related to whatever is going on with respect IP interfaces.

-Paul

-- 
Paul H. Hargrove                          PHHargrove@lbl.gov
Future Technologies Group
Computer and Data Sciences Department     Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900
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-- 
Paul H. Hargrove                          PHHargrove@lbl.gov
Future Technologies Group
Computer and Data Sciences Department     Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900
_______________________________________________
devel mailing list
devel@open-mpi.org
http://www.open-mpi.org/mailman/listinfo.cgi/devel