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To: "M. Warner Losh" <imp@bsdimp.com>
From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
In-Reply-To: Your message of "Tue, 13 Jul 2004 14:47:58 MDT."
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Date: Tue, 13 Jul 2004 22:55:44 +0200
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Subject: Re: cvs commit: src/sbin/kldunload kldunload.8 kldunload.c 
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In message <20040713.144758.88381443.imp@bsdimp.com>, "M. Warner Losh" writes:
>In message: <25096.1089751422@critter.freebsd.dk>
>            "Poul-Henning Kamp" <phk@phk.freebsd.dk> writes:
>: In message <40F4477F.9020906@root.org>, Nate Lawson writes:
>: >Poul-Henning Kamp wrote:
>: >> ... somebody who has
>: >> wasted a couple of months trying to write a newbus-ified GEOM.
>: >
>: >I'll happily help review patches/designs for this.
>: 
>: No need to.  It doesn't work because newbus doesn't support
>: multiple interitance.
>
>Yes it does.  Or are you talking about multi-pathing...

It does ?  When did that happen ?

I'm pretty sure i mean "multiple inheritance":

	objects A, B, X, Y;
	A is a child of X and Y;
	B is a child of Y and Z;

that was called multiple inheritance last I read about OO.

(Multi-pathing is the ability to join independent paths, that is
the correct way to solve the FC redundancy issue, and I belive we
need both CAM and newbus to learn new tricls before that is realistic)

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.