Subject: Re: FreeBSD 5/6/7 kernel emulator for NetBSD 2.x
To: Pavel Cahyna <pavel.cahyna@st.mff.cuni.cz>
From: Bill Studenmund <wrstuden@netbsd.org>
List: tech-kern
Date: 10/27/2005 09:10:05
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On Thu, Oct 27, 2005 at 09:29:52AM +0200, pcah8322@artax.karlin.mff.cuni.cz=
 wrote:
> On Wed, Oct 26, 2005 at 05:48:06PM -0700, Bill Studenmund wrote:
> > The reason I'm interested in locators is so that if devices renumber
> > themselves, the permissions follow. I am assuming, but I think we'd rat=
her
> > not use locators for names (/dev/sd.52004567BA64678D anyone?). But if w=
e=20
> > can tie the permissions to a locator, then it doesn't matter if it's sd=
2=20
> > or sd12. :-)
>=20
> I think it does matter, because all userland programs use device names,
> not locators. If permissions are enforced by an userland program, they
> will not follow locators.

Oh, but part of all of this would be that userland would be able to find=20
out the locators for a device! It won't work any other way.

Take care,

Bill

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