[pkaye]

Search online for published papers related to "IRON File Systems." Some researchers injected errors into various parts of common file systems and see how well they recovered. I think ZFS was the best of the bunch though that research is from a few years back and things may have improved elsewhere.

[fulafel]

The IRON paper doesn't mention ZFS, I found some citing papers that focus on ZFS but have no comparisons.

[pkaye]

Yes you are right. I believe it was a different paper by the same research group... http://pages.cs.wisc.edu/~kadav/zfs/zfsrel.pdf