Quoting Hal Rosenstock <[EMAIL PROTECTED]>: > > > > Hi, Roland! One issue we have with IPoIB is that IPoIB may cache a > > > > remote node path for a long time. Remote LID may get changed e.g. if the > > > > SM is changed, and IPoIB might lose connectivity. > > > > > > The remote LID may get changed for other reasons too without an SM > > > change (SM merge of 2 separate subnets). How can this be handled ? > > > > Change the SM to trigger SM lid change for both subnets? > > I think that's overly disruptive for the subnet whose SM didn't change. > There should be a gentler way...
So that another issue with IPoIB subnet spanning multiple IB subnets. The IPoIB spec already lists several of these. -- Michael S. Tsirkin Staff Engineer, Mellanox Technologies _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
