On Thu, Aug 28, 2008 at 4:08 PM, Martin Langhoff
<martin.langhoff@gmail.com> wrote:
> Is there a way to get the network script invocations to get logged
> somewhere? Something like /etc/sysconfig/network supporting
> DEBUGLOGGING=YesPlease -

Hack du jour: I've changed /etc/udev/rules.d/60-net.rules to invoke
net.hotplug.debugger which calls bash -x net.hotplug and redirects
stdin/stdout to a logfile.

There is probably something more elegant, but I'll get by with this for now :-)



m
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Martin Langhoff (martin.langhoff@gmail.com) said:
> Is there a way to get the network script invocations to get logged
> somewhere? Something like /etc/sysconfig/network supporting
> DEBUGLOGGING=YesPlease -

Not really.

> Using bash -x from the cli helps somewhat, though some things only
> misbehave under udev. Or under udev on initial boot. So a global
> logging knob would help... if it exists! Any tricks or nasty hacks
> welcome too.

Are you using /etc/init.d/network as well? The hotplug bits explicitly
check that network is already 'running' before doing anything, as we
don't want to bring up interfaces in the middle of rc.sysinit.

Bill

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On Fri, Aug 29, 2008 at 12:58 AM, Bill Nottingham <notting@redhat.com> wrote:
> Are you using /etc/init.d/network as well? The hotplug bits explicitly
> check that network is already 'running' before doing anything, as we
> don't want to bring up interfaces in the middle of rc.sysinit.

Yes, that was one of the problems I hit. I had accidentally left the
'network' service down, even though interfaces were up. Using a bash
-x ifup wrapper helped me find that part of the problem at least.

thanks!



martin
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