On Fri, 21 Aug 2009, Ron Mexico wrote:

Since I can't make a mirrored raidz2, I'd like the next best thing. If that means doing a zfs send from one raidz2 to the other, that's fine.

Without using heirarchical servers (e.g. volumes from a zfs pool exported via iSCSI to be part of another zfs storage pool) you can't do mirrored raidz2 but you can easily do triple mirroring. If disk space is not a concern, then it is difficult to beat the reliability of a triple mirror.

Bob Friesenhahn
bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/
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