How to recover zfs pool when root fs fails

Posted by rage on Super User See other posts from Super User or by rage
Published on 2010-05-09T06:09:53Z Indexed on 2010/05/09 6:18 UTC
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freebsd

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zfs

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data-recovery

I have a FreeBSD 8.0 amd64 box w/ 1 ATA drive for system and 4 SATA drives as a RAIDZ pool. The ATA drive isn't mirrored nor part of any pool, but also doesn't hold any valuable data.

How can I recover my zpool if this ATA drive fails for any reason, but assume my RAIDZ vdev SATA drives remain intact? Should I also use at least a mirror configuration for that?

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