On Sat, Dec 27, 2014 at 09:44:24PM +0100, Enrico Weigelt, metux IT consult 
wrote:
> On 26.12.2014 23:12, k...@aspodata.se wrote:
> 
> > I suggest:
> > 
> >   5- root maintains /dev manually
> > 
> > since a daemon for /dev isn't nessesary for a static system.
> 
> ACK.
> 
> Probably would need some extra package (maybe just it's postinst) to do
> some initial /dev popuation.

Traditionally /dev was populated by MAKEDEV (in package makedev), IIRC.
umount /dev; busybox mdev -s
should also provide a locally appropriate /dev.
(mdev is part of busybox and Debian enables it, but there is not a package
with a ready-to-use mdev symlink and /etc/mdev.conf yet. Defaults are
somewhat usable, but don't have groups or permissions set as Debian
would do.)

mdev has two functions:
mdev -s will populate /dev based on what /sys says;
mdev with no arguments uses the hotplug interface, whereby the kernel
automatically runs it on hardware addition with an environment equivalent
to the contents of /sys/.../uevent.
If you disable the hotplug interface via procfs, you can use mdev -s 
the way you'd use MAKEDEV.


HTH,
Isaac Dunham


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