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Date:      Fri, 26 Sep 2008 20:15:43 +0200
From:      "Michael Schuh" <michael.schuh@gmail.com>
To:        freebsd-hackers@freebsd.org
Subject:   experimantal question about md's
Message-ID:  <1dbad3150809261115h379a611aweb20e47124e254d4@mail.gmail.com>

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Hallo @list,

first please answer me directly, i be not on the list.

Let us say i have a Machine with 8 CPUs and a lot of RAM.
An i need a very high perfomance Storage for holding data.

My idea was to setup a raid1(0) with virtual disk images.
Created with mdconfig.

My idea was to create minimum 2 md-diskimages,
these are located
fisrt one on the harddisk as type vnode
second one as exact copy totally in the memory as type malloc

For now the man-page mentoid me to not to do so, while large disks in RAM
cause panics, and i know panics come surely

Is the above scenario possible without panics?

thanks a lot.

greetings from sunny Germany

michael



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Michael Schuh
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