[Btrfs-users] Requirements for btrfs

[Chris Mason]

On Fri, 10 Aug 2007 14:00:53 +0200
Marco Gruss <kork at kork.dyndns.org> wrote:

> Hey,
> 
> I just read about btrfs, and since the one thing about
> ZFS that really impressed me was its protection of data
> integrity, I'm pretty excited about btrfs.
> 
> Anyway, what I wanted to know are the requirements
> kernel and architecture wise. I tried compiling the
> module on my x86_64 system on kernel 2.6.17. It didn't
> work, so my questions are:
> 
> a) Is x86_64 supported?

Yes, x86-64 is my primary devel box.  I test on i386 as well, though
not as extensively.

> b) Do I need a more recent kernel for btrfs?

Yes, you'll need something around 2.6.20 or so to compile without any
patches.  I'd suggest 2.6.22.  Please keep in mind that things are very
alpha right now, it should only be used for experimentation.

-chris