Right. That was 'smart' :D Here's the tar now.

mdadm is as before:
root@ubuntu:/tmp# mdadm -E /dev/sdc /dev/sdc1
/dev/sdc:
          Magic : a92b4efc
        Version : 1.2
    Feature Map : 0x0
     Array UUID : ef584e09:52f1d802:3d7ec530:e2926701
           Name : ubuntu:SATAs  (local to host ubuntu)
  Creation Time : Tue Feb 22 23:50:59 2011
     Raid Level : raid6
   Raid Devices : 6

 Avail Dev Size : 3907028896 (1863.02 GiB 2000.40 GB)
     Array Size : 15628114944 (7452.07 GiB 8001.59 GB)
  Used Dev Size : 3907028736 (1863.02 GiB 2000.40 GB)
    Data Offset : 272 sectors
   Super Offset : 8 sectors
          State : clean
    Device UUID : 59f2e93e:39e5e899:5647c5cf:afe86dee

    Update Time : Fri Mar 25 14:57:31 2011
       Checksum : 1f74ccf6 - correct
         Events : 36

         Layout : left-symmetric
     Chunk Size : 128K

   Device Role : Active device 0
   Array State : AAAAAA ('A' == active, '.' == missing)
mdadm: cannot open /dev/sdc1: No such file or directory

But considering I only used Maverick's mdadm to create the array, which
doesn't support DDF1 or Intel MS, I couldn't have used DDF1. Basically
the metadata choice went between 0.9 and 1.2 natives.

So if the Intel/Adaptec BIOS couldn't have created the DDF1 group, and
mdadm couldn't have, how did I end up with double DDF1 metadata on my
disks!?

** Attachment added: "dmraid.tgz"
   
https://bugs.launchpad.net/ubuntu/+source/dmraid/+bug/742145/+attachment/1949169/+files/dmraid.tgz

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https://bugs.launchpad.net/bugs/742145

Title:
  ddf1 format should be disabled in dmraid in favor of mdadm

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