On Feb 4, 2014, at 8:13 AM, Chris Murphy <lists@xxxxxxxxxxxxxxxxx> wrote: > > This mdadm warning "possible for there to be confusion about whether the superblock applies to a whole device or just the last partition" would only apply if you attempt to make whole physical drives md member devices, which then runs into GPT problems. And that warning applies to the older 0.90 metadata. 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