On Jan 28, 2013, at 3:47 PM, Chris Murphy <lists@xxxxxxxxxxxxxxxxx> wrote: > > I think regression is going to be needed to find it. Hopefully the problem is restricted to parity computation and data chunks aren't affected; however if a URE occurs in a data chunk, it could be reconstructed incorrectly from bad parity so it's obviously still a big problem. Actually it also needs to be reproduced as well. Wolfgang, the arrays were created/running under what version of mdadm and kernel the last time you did a check and there were no problems? And now you're on Fedora 18, but the problem appeared with what version of mdadm and kernel? Chris Murphy-- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html