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Re: Permissions db in "mounted-over /dev" <-> "normal directory"

To: devfs@xxxxxxxxxxx
Subject: Re: Permissions db in "mounted-over /dev" <-> "normal directory"
From: Robert Siemer <Robert.Siemer@xxxxxx>
Date: Fri, 17 Aug 2001 16:04:42 +0200
In-reply-to: <200108161525.f7GFPwY10288@vindaloo.ras.ucalgary.ca>
References: <20010816112510F.siemer@panorama.hadiko.de> <200108161525.f7GFPwY10288@vindaloo.ras.ucalgary.ca>
Reply-to: Robert Siemer <siemer@xxxxxxxxxxxxxxxxxx>
Sender: owner-devfs@xxxxxxxxxxx
From: Richard Gooch <rgooch@xxxxxxxxxxxxxxx>
> Robert Siemer writes:

> > And as "mounted-over /dev" needs a new mount and recent kernel:
> > what's its gain?
> 
> - You don't need to copy inodes from /dev to /dev-state

Uh? And what is this doing instead?:
 CHANGE   .*   COPY    $devpath /dev-state/$devname
 CREATE   .*   COPY    $devpath /dev-state/$devname

> - you can seamlessly switch between devfs and non-devfs systems
>   without worrying about copying permissions over.

Indeed! Good to know...


Bye,
        Robert

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