Date: Mon, 28 Aug 2006 18:48:12 +0200 From: Ivan Voras <ivoras@fer.hr> To: freebsd-geom@freebsd.org Subject: Re: Geom class project idea - geom_cow Message-ID: <ecv6o6$kl$1@sea.gmane.org> In-Reply-To: <ygfpsek95qk.fsf@dominion.borderworlds.dk> References: <ygfpsek95qk.fsf@dominion.borderworlds.dk>
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Christian Laursen wrote: > I have an idea for a geom class that I think could be useful in a number > of scenarios. > > The basic idea is that it takes two existing providers and uses the first > one as a starting point and the other one to keep changes to the first > one using copy-on-write. It's been discussed, and it's even on my tentative todo list (though I can't even say when I'll have the time&resources to start...). It's even done by my "old" gjournal project, but that aspect of it is undertested and probably buggy.
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