I want zfs on a single drive so I use copies=2 for -some- extra safety.
But I wonder if dedup=on could mean something in this case too? That way
the same blocks would never be written more than twice. Or would that
harm the reliability of the drive and should I just use copies=2?
--
Dick Hoogendijk -- PGP/GnuPG key: 01D2433D
+ http://nagual.nl/ | OpenSolaris 2010.03 b131
+ All that's really worth doing is what we do for others (Lewis Carrol)
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