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Date:      Tue, 07 Oct 2008 02:59:20 +0300
From:      Evren Yurtesen <yurtesen@ispro.net.tr>
To:        Mel <fbsd.questions@rachie.is-a-geek.net>
Cc:        Jeremy Chadwick <koitsu@freebsd.org>, freebsd-questions@freebsd.org
Subject:   Re: continuous backup solution for freebsd?
Message-ID:  <48EAA658.5050506@ispro.net.tr>
In-Reply-To: <200810062000.26501.fbsd.questions@rachie.is-a-geek.net>
References:  <48E9E146.9040308@ispro.net.tr> <20081006152430.GA23608@icarus.home.lan> <48EA45D2.70502@ispro.net.tr> <200810062000.26501.fbsd.questions@rachie.is-a-geek.net>

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Mel wrote:

> I think once you and R1soft step out of the "I need a block level device" 
> paradigm, you will see that modifying ggate with a "copy and fall through" 
> mode, as well as a mechanism to block writes to the local provider, when the 
> remote provider wants to write is the best solution all around and your best 
> bet to get support for it.
> Right now, ggate does "intercept and redirect", but the concept of copy and 
> fall through is not that far away. Bringing the R1soft devs in contact with 
> the FreeBSD geom list and having them browse the sys/geom/ggate sources to 
> see how trivial it is to hook into filesystem operations would be the course 
> of action I'd recommend.
> 

Would it be too much to ask if you can send this information to R1Soft and refer 
to the post I linked? I just dont think that I can be an efficient gateway of 
information here :)

Thanks,
Evren



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