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 -- ZFS Performance and Training richard.ell...@richardelling.com +1-760-896-4422
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