On Sat, 9 May 2009 21:10:04 +0200, n...@pettefar.com wrote:

>Is it possible to mirror a zfs filesystem with another on another  
>disk?  Two separate zpools, one on each disk, each one with a number  
>of fs filesystems and one in particular on each one mirroring another.
>
>Nick


You could divide the space on the disks in 2 slices of equal
size on each disk and create a mirrored zpool in each pair
of slices like this:

zpool create tank0 mirror c0t0d0s3 c0t1d0s3
zpool create tank1 mirror c0t1d0s4 c0t0d0s4

Typically, one would dedicate both disks (whole disks, not
slices) to one zpool though.
-- 
  (  Kees Nuyt
  )
c[_]
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