Yes - it's been fixed in rc4
On Mon, Dec 15, 2014 at 5:16 AM, Eric Chamberland < eric.chamberl...@giref.ulaval.ca> wrote: > > Hi, > > I first saw this message using 1.8.4rc3: > > -------------------------------------------------------------------------- > WARNING: No loopback interface was found. This can cause problems > when we spawn processes as they are likely to be unable to connect > back to their host daemon. Sadly, it may take awhile for the connect > attempt to fail, so you may experience a significant hang time. > > You may wish to ctrl-c out of your job and activate loopback support > on at least one interface before trying again. > > -------------------------------------------------------------------------- > > I have compiled it in "debug" mode... is it the problem? > > ...but I think I do have a loopback on my host: > > ifconfig -a > > eth0 Link encap:Ethernet HWaddr 00:25:90:0D:A5:38 > inet addr:132.203.7.22 Bcast:132.203.7.255 Mask:255.255.255.0 > inet6 addr: fe80::225:90ff:fe0d:a538/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:49080380 errors:0 dropped:0 overruns:0 frame:0 > TX packets:67526463 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:35710440484 (34056.1 Mb) TX bytes:64050625687 (61083.4 > Mb) > Interrupt:16 Memory:faee0000-faf00000 > > eth1 Link encap:Ethernet HWaddr 00:25:90:0D:A5:39 > BROADCAST MULTICAST MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) > Interrupt:17 Memory:fafe0000-fb000000 > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > inet6 addr: ::1/128 Scope:Host > UP LOOPBACK RUNNING MTU:65536 Metric:1 > RX packets:3089696 errors:0 dropped:0 overruns:0 frame:0 > TX packets:3089696 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:8421008033 (8030.8 Mb) TX bytes:8421008033 (8030.8 Mb) > > Is that message erroneous? > > Thanks, > > Eric > _______________________________________________ > devel mailing list > de...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel > Link to this post: http://www.open-mpi.org/community/lists/devel/2014/12/ > 16591.php >
