On Sat, 24 Apr 2010, aneip wrote:

What I trying to avoid is, if 1 of the disk fail I will lost all of the data in the pool even from healthy drive. I not sure whether I can simple pull out 1 drive and all the file which located on the faulty drive will be lost. The file which on other drive will still available.

You are not going to get this using zfs. Zfs spreads the file data across all of the drives in the pool. You need to have vdev redundancy in order to be able to lose a drive without losing the whole pool.

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