Date: Thu, 30 Mar 2006 16:37:02 +0200 (CEST) From: Lukas Ertl <le@FreeBSD.org> To: Olivier Cochard <olivier@freenas.org> Cc: freebsd-geom@FreeBSD.org Subject: Re: gvinum: problem for adding drives Message-ID: <20060330163509.K65383@pcle2.cc.univie.ac.at> In-Reply-To: <3131aa530603250614m7d815306l@mail.gmail.com> References: <3131aa530603111021x183cdb67y@mail.gmail.com> <Pine.WNT.4.64.0603111954400.3904@korben> <3131aa530603141459ge9bf401u@mail.gmail.com> <Pine.WNT.4.64.0603151143330.3152@korben> <3131aa530603250614m7d815306l@mail.gmail.com>
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On Sat, 25 Mar 2006, Olivier Cochard wrote: > Normally, I should have one volume of 102Mb... > > But gvinum create a volume of 204Mb... OK, that's another bug. > Then here are my question: > - Is 'concat' equivalent to mirroring ? No, 'concat' is the plex organization, but you get mirroring via multiple plexes. > - Can I use a 'sd lenght 0' for disk with different size for 'concat' ? Within one plex: yes. But I need to add a protection for unequally sized plexes in a volume, too. thanks, le -- Lukas Ertl http://homepage.univie.ac.at/l.ertl/ le@FreeBSD.org http://people.freebsd.org/~le/
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