On Wed, Dec 16, 2009 at 7:25 PM, Kjetil Torgrim Homme <kjeti...@linpro.no> wrote: > Andrey Kuzmin <andrey.v.kuz...@gmail.com> writes: >> Yet again, I don't see how RAID-Z reconstruction is related to the >> subject discussed (what data should be sha256'ed when both dedupe and >> compression are enabled, raw or compressed ). sha256 has nothing to do >> with bad block detection (may be it will when encryption is >> implemented, but for now sha256 is used for duplicate candidates >> look-up only). > > how do you think RAID-Z resilvering works? please correct me where I'm > wrong.
Resilvering has noting to do with sha256: one could resilver long before dedupe was introduced in zfs. Regards, Andrey > > -- > Kjetil T. Homme > Redpill Linpro AS - Changing the game > > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss > _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
