> If I have a pool that made up of 2 raidz vdevs, all data is striped across? > So if I somehow lose a vdev I lose all my data?!
If your vdevs are RAID-Z's, there has to be a rare coincidence to happen to break the pool (two disks failing in the same RAID-Z)... But yeah, ZFS spreads blocks to different vdevs, trying to balance the bandwidths of the vdevs. -mg
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