Date: Sun, 29 Jun 2008 22:48:49 +0200 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-geom@freebsd.org Subject: Re: Filesystem replication geom proposal Message-ID: <g48sfi$2ng$1@ger.gmane.org> In-Reply-To: <20080622233638.4hclgmsw8408s4cg@www.hmallett.co.uk> References: <0A8C1986-1DC1-4445-9111-0DEDBBCC6847@hmallett.co.uk> <g3m3se$eau$1@ger.gmane.org> <20080622233638.4hclgmsw8408s4cg@www.hmallett.co.uk>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig01CA1534047E0389E768C503 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable hywel@hmallett.co.uk wrote: > I certainly agree that there's no point in reinventing the wheel,=20 > however I don't see how gmirror, without major changes, can work in a=20 > way that can cope with a disconnected network and maintain data=20 > consistency when the network is reconnected. Yes, gmirror would have to grow support for "smart" resilvering,=20 probably by having a bitmap of changed blocks maintained on the working=20 drive(s) so it can only update the changed data instead of whole drives=20 (which would happen now if ggated would support automatic reconnects). --------------enig01CA1534047E0389E768C503 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFIZ/UyldnAQVacBcgRAkzqAKC9UwGc941/6vhe9wMA33+Yl6xN5gCgqTkn iS+T2tuH9mxHIADflRONkdY= =MCtC -----END PGP SIGNATURE----- --------------enig01CA1534047E0389E768C503--
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