On Sat, Mar 10, 2012 at 10:31 PM, Basil Kurian <[email protected]> wrote:
> As far as I know, ZFS prevents data from bit rot  using methods like
> creating checksums and copy on write mechanisms.
>
> I 'm not sure whether they use CRC or any other methods for creating
> checksums.
>

It is about finding redundant data.
How does ZFS find redundant data during dedup?

Siju

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