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Date:      Mon, 11 Mar 2002 08:10:18 +0000
From:      Dima Dorfman <dima@trit.org>
To:        Poul-Henning Kamp <phk@critter.freebsd.dk>
Cc:        hackers@FreeBSD.ORG
Subject:   Re: dumpon(8) obsolete 
Message-ID:  <20020311081023.F244A3E31@bazooka.trit.org>
In-Reply-To: <95662.1015833495@critter.freebsd.dk>; from phk@critter.freebsd.dk on "Mon, 11 Mar 2002 08:58:15 %2B0100"

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Poul-Henning Kamp <phk@critter.freebsd.dk> wrote:
> Can you hold off on this one for a bit ?   I would like to see how
> dumpdevices end in GEOM before I make up my mind.  It may be needed
> to do more than the sysctl in a GEOM world ( like actually opening
> the device for instance) so a program like dumpon would be useful
> to embed this code in.

Certainly.  I wouldn't want to unnecessarily delay the integration of
copy-on-write :-).  Consider my proposal withdrawn.

> In message <20020311032724.654EF3E31@bazooka.trit.org>, Dima Dorfman writes:
> >Since sysctl(8) grew support for setting dev_t's, dumpon(8) can be
> >reduced to:
> >
> >	sysctl kern.dumpdev=$argument
> >
> >Since dumpon(8) is not a standard interface and only appears to be
> >used in /etc/rc, I'd like to change the latter to use sysctl(8)
> >directly and remove dumpon(8) from the tree.  The only issue I can see
> >is that there is a lot of relevant information in the dumpon(8) manual
> >page, but most of it is probably more appropriate for the Handbook or
> >crash(8), anyway.
> >
> >If nobody objects, I'd like to move the relevant stuff out of the
> >dumpon(8) manual and proceed to remove the program itself as described
> >above.
> >
> >Thanks.

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