On Aug 1, 2012, at 2:41 PM, Peter Jeremy wrote:

> On 2012-Aug-01 21:00:46 +0530, Nigel W <nige...@nosun.ca> wrote:
>> I think a fantastic idea for dealing with the DDT (and all other
>> metadata for that matter) would be an option to put (a copy of)
>> metadata exclusively on a SSD.
> This is on my wishlist as well.  I believe ZEVO supports it so possibly
> it'll be available in ZFS in the near future.

ZEVO does not. The only ZFS vendor I'm aware of with a separate top-level
vdev for metadata is Tegile, and it is available today. 
 -- richard

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