[9fans] Changing disks on fs64 server

[g . pavelcak]

I thought I was having an IDE disk failure, now I'm not so sure, but
I'm committed now to changing my file server config. Basically I want
to go from:

                c[w0w1]f{h0h2}

to
                c[w0w1]f{w2w3}

and I would like to preserve the history that's been recorded. I had
intended to use copydev. I forget the error message, but it appears
not to be there. Can I do this? How?

Thanks.

Greg