Hi, > Now it would be interesting to understand why the mismatches don't > happen when LVM is above MD-raid!? well, maybe LVM copies the buffer, and after it plays it nice with MD, i.e. no changes on the fly. Or maybe, it is just one system that behaves properly with LVM over MD. bye, -- piergiorgio -- 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