From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ersin Akinci <ersin.akinci@gmail.com>
Date: Thu, 08 Apr 2010 22:48:36 +0000
Subject: Udevd prerequisite devices?
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To: linux-hotplug@vger.kernel.org

Just curious, what devices does udevd require to be present in /dev 
before starting?  Right now, I have null, tty0, and console, but then 
udevd hangs during boot.  When I copy just null, udevd starts but 
doesn't populate /dev.  Finally, when I try to copy null, tty0, console, 
and zero, cp complains about not enough space on the device (I'm 
guessing on the /dev tmpfs).  I'm running everything out of an 
initramfs, perhaps that changes things.

-Ersin