On Tue, Apr 19, 2011 at 01:53:19PM +0100, Roger Leigh wrote: > On Tue, Apr 19, 2011 at 12:48:06PM +0200, Marco d'Itri wrote: > > On Apr 18, Marco d'Itri <[email protected]> wrote: > > > > > > As a result, I am still unconvinced that the udev logic is correct. > > > You can test your theory by rebuilding udev without the use_run_tmpfs > > > patch, I cannot reproduce your problem and apparently nobody else can. > > Are there any news? > > The current status is that 167-2 is known not work correctly only in > > the following cases: > > - if /etc/network/run/ is a symlink > > - when installed your system > > It simply appears it's just not automatically > obtaining a lease. Since I have > > allow-hotplug eth0 > iface eth0 inet dhcp > > could it be related to not getting a hotplug event from udev?
I switched
allow-hotplug eth0
to
auto eth0
and rebooted. It then gets a dhcp lease without trouble.
So it would appear to be an issue with hotplug. One things that looks
different is that both eth0 and eth1 are "up" but unconfigured:
eth0 Link encap:Ethernet HWaddr aa:00:04:00:0a:04
inet addr:192.168.1.5 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::222:15ff:fe1b:4d10/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:764 errors:0 dropped:0 overruns:0 frame:0
TX packets:821 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:125215 (122.2 KiB) TX bytes:89192 (87.1 KiB)
Interrupt:17
eth1 Link encap:Ethernet HWaddr aa:00:04:00:0a:04
inet6 addr: fe80::a800:4ff:fe00:a04/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:18
(eth0 is configured here after changing the config to force it to use
dhcp). Since the interface is already "up", maybe that's the reason
the events aren't generated. So I guess the question now is, what's
bringing up the interface before ifupdown does? Could it be udev? Or
something else in early boot or the initramfs?
Regards,
Roger
--
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