On Jun 23, 2008 11:44 -0700, David Brown wrote: > So does lustre work without having IP over IB enabled? I seem to be > having problems with this. > > LustreError: 8847:0:(o2iblnd.c:1569:kiblnd_startup()) Can't query > IPoIB interface ib0: it's down > LustreError: 105-4: Error -100 starting up LNI o2ib > LustreError: 8847:0:(events.c:707:ptlrpc_init_portals()) network > initialisation failed > > Our security plan for the box prevents us from having IP over the IB > is there any way to run lustre over the IB without IP like Quadrics > can?
The o2iblnd (as with all other IB LNDs) uses IPoIB addresses to identify nodes. It doesn't use IPoIB to do any communication, however. Cheers, Andreas -- Andreas Dilger Sr. Staff Engineer, Lustre Group Sun Microsystems of Canada, Inc. _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
