> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-
> boun...@opensolaris.org] On Behalf Of Frank Van Damme
> 
> Op 26-05-11 13:38, Edward Ned Harvey schreef:
> > Perhaps a property could be
> > set, which would store the DDT exclusively on that device.
> 
> Oh yes please, let me put my DDT on an SSD.
> 
> But what if you loose it (the vdev), would there be a way to reconstruct
> the DDT (which you need to be able to delete old, deduplicated files)?
> Let me guess - this requires tracing down all blocks and depends on an
> infamous feature called BPR? ;)

How is that different from putting your DDT on a hard drive, which is what
we currently do?

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