I'll silence it - thanks! On Dec 20, 2013, at 3:20 PM, Paul Hargrove <phhargr...@lbl.gov> wrote:
> On Fri, Dec 20, 2013 at 3:12 PM, Dave Goodell (dgoodell) <dgood...@cisco.com> > wrote: > On Dec 20, 2013, at 4:43 PM, Paul Hargrove <phhargr...@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 phhargr...@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 > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
