On Mon, May 29, 2017 at 11:34:13AM +0200, Cesare Leonardi wrote: > On 29/05/2017 07:10, Greg KH wrote: > > Anyway, PCI can, and will sometimes, renumber it's devices on booting > > again, that's a known issue. It is rare, but as you have found out, > > will happen. So anything depending on PCI numbers will change. Nothing > > we can really do about that. > > Do you mean that it could rarely happen on boot also without doing any > change to the hardware?
Yes it can, I used to have a machine that renumbered the PCI buses every 5th boot or something, was fun for testing PCI changes on :) > So, to avoid surprises, in case of multiple NICs it's highly recommendable > anyway to hook interface naming to MAC address, isn't it? Yes, or something else that you know will be stable in the system. good luck! greg k-h _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel