drbd

Matthew Seaman m.seaman at infracaninophile.co.uk
Tue Dec 30 02:39:10 PST 2003


On Tue, Dec 30, 2003 at 02:01:49PM +1000, anubis wrote:
> Linux has a thing called drbd which is a block device that allows the 
> duplication of data across a network.  The system writes to the local disk 
> first then the remote disk keeping them in sync.
> 
> Is there an equivalent in FreeBSD or is there one planned or is there another 
> way of going about things that gives similar results.

GEOM Gate by Pawel Dawidek is what you want.  I don't think it's in
the tree yet, but patches are available.

See:

    http://freebsd.rambler.ru/bsdmail/freebsd-hackers_2003/msg04335.html

    http://garage.freebsd.pl/geom_gate.tbz

Note that this is experimental code so don't entrust anything valuable
to it.

	Cheers,

	Matthew

-- 
Dr Matthew J Seaman MA, D.Phil.                       26 The Paddocks
                                                      Savill Way
PGP: http://www.infracaninophile.co.uk/pgpkey         Marlow
Tel: +44 1628 476614                                  Bucks., SL7 1TH UK
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