Date: Fri, 18 Aug 2006 15:21:52 -0700 (PDT) From: "R. B. Riddick" <arne_woerner@yahoo.com> To: Jean Milanez Melo <jmelo@freebsdbrasil.com.br>, freebsd-geom@freebsd.org Subject: Re: Strategy to get ggated device mutually available in two systems Message-ID: <20060818222152.94780.qmail@web30305.mail.mud.yahoo.com> In-Reply-To: <44E62A7A.40708@freebsdbrasil.com.br>
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It is not necessary to resend your request so often... I will try to help u a little bit: --- Jean Milanez Melo <jmelo@freebsdbrasil.com.br> wrote: > suggestions. In summary I want to have gmirrored enviroment in two > servers with one device commom to both servers, so I can be confident > that both systems will always access the same data from both machines. > U could try to access the ggate disk via localhost and from the remote host (I think that ggate allows multiple hosts to access it _via_ggate_). > If I can make my goals any clearer, let me know. > I would like to know, how u plan to do serialization/synchronization/locking... I mean: What if both hosts update the same sector? host A updates his local disk host B updates his local disk host B updates host A's local disk host A updates host B's local disk Then the mirror would be not in sync... Furthermore a file system like UFS does not like multiple read/write mounts (as far as I know)... Maybe AFS or arla/coda6_server/coda6_client from ports/net or so is more what u want? -Arne __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
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