From owner-freebsd-current@FreeBSD.ORG  Wed Mar 17 05:18:38 2004
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To: Martin Blapp <mb@imp.ch>
From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
In-Reply-To: Your message of "Wed, 17 Mar 2004 13:28:44 +0100."
             <20040317132632.M75533@cvs.imp.ch> 
Date: Wed, 17 Mar 2004 14:18:34 +0100
Message-ID: <7564.1079529514@critter.freebsd.dk>
cc: freebsd-current@freebsd.org
Subject: Re: DIOCSKERNELDUMP with ips-raid 
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In message <20040317132632.M75533@cvs.imp.ch>, Martin Blapp writes:
>
>Hi all,
>
>Have we ever been able to dump on IPS Raids ? Or is
>this functionality generally broken on hardware raids ?
>
>dumpon /dev/ipsd0s1b
>dumpon: ioctl(DIOCSKERNELDUMP): Operation not supported by device
>
>Since it seems that everthing here happens in GEOM, where

No, GEOM just passes down the request and modifies it suitably
to fit the partition you have chosen.

>do I have to add dump support to get it working ?

I the device driver.

-- 
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.