In message <[EMAIL PROTECTED]>, "Matthew N. Dodd" writes:
>On Wed, 29 Jan 2003, David Gilbert wrote:
>> it doesn't work that way.  the result of NBD is a /dev/nbd0 not a
>> filesystem.  Block 0 of /dev/nbd0 is block 0 of /dev/hda1 (say).  nbd
>> runs as a server on the node with the disk and as a client on the node
>> using the disk.  Yes, you still stripe on the client side... but you
>> stripe across directly mapped block devices (no NFS involved).
>
>So involving NFS isn't really going to make that much of a difference.

Yes, it sure would.

NBD wouldn't be hard to implement on FreeBSD, the easiest way would
be to write two GEOM modules to do it: a client and a server.

No, I don't have time to do that right now, but I will happily 
guide anybody who wants to try.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
[EMAIL PROTECTED]         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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