Re: how to use udev

[Roman Duka <rduka@mail.ru>]

Greg KH wrote:
>>- I didn't switch my system to kernel 2.6.0 and udev, I am trying to 
>>test it within initrd (Initial Ram Disk), so what I have is a 
>>subdirectory in my home directory, where I installed busybox, bash, 
>>insmod, modprobe, hotplug scripts and udev, plus the needed shared 
>>libraries in /lib. Note I installed udev with the following command 
>>"make DESTDIR=mydir install" i.e. I didn't use "prefix" so all the 
>>config files etc should be relative to the root directory, and I've 
>>checked them, they're fine. I created a initrd and put it on a CD-RW 
>>disk and that's what I am booting from and testing udev. My question is, 
>>does running udev withing initrd make any impact on its operations?
> 
> 
> It shouldn't.  You built the klibc version, right?
> 
no I didn't, udev was linked against glibc, does it have to be linked 
against klibc? I mean I have glibc.so.6 and ld-linux.so.2 in my initrd 
environment
roman@athlon1000:~/kernel/udev-012> ldd udev
         libc.so.6 => /lib/libc.so.6 (0x4001e000)
         /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
roman@athlon1000:~/kernel/udev-012>

> 
>>May be the reason why it doesn't work for me is because it has some
>>issues in initrd environment???
> 
> 
> Is sysfs mounted when udev is called?  That's a requirement.
yeah proc and sysfs are mounted on /proc and /sysfs

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