Messages in this thread | | | From | Bjorn Helgaas <> | Subject | Re: commit 7e92b4fc34 - x86, serial: convert legacy COM ports to platform devices - broke my serial console | Date | Fri, 27 Jul 2007 14:58:44 -0600 |
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On Friday 27 July 2007 02:35:30 pm Yinghai Lu wrote: > On 7/27/07, Bjorn Helgaas <bjorn.helgaas@hp.com> wrote: > > Can you give a more detailed example? Maybe that would help me understand > > the problem you're seeing. > > > > And why is udev not sufficient to give the NICs persistent names? > > yes. NIC on node1 become the eth0 instead of eth2.
We aren't doing threaded probes or anything yet, so on a given machine, device names should be deterministic.
Of course, if you reconfigure the machine, the driver may find devices in a different order and name them something different. I don't see a way to avoid that.
And couldn't we use udev to associate a fixed name with a MAC address? Then the user could use the same persistent name, regardless of the order in which the driver found the devices.
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