Brice Goglin, le Tue 12 Apr 2011 15:26:37 +0200, a écrit : > Le 12/04/2011 15:14, Jeff Squyres a écrit : > > On Apr 12, 2011, at 8:10 AM, Brice Goglin wrote: > >> * OS devices by class: something like os:net:2 for the 2nd network > >> interface (not sure it's useful) > >> > > I'm not sure it is -- isn't the ordering of PCI devices non-deterministic > > between cold boots? > > > > As long as you don't plug/unplug anything in between, it should be ok, > but I can't be strictly sure about this.
If you upgrade your bios or your kernel it may change the PCI ordering algorithm. I don't know whether it is deterministic nowadays, either (a PCI bus may take more or less time to answer to configuration). Samuel
