Bug#644389: suspect non-working mdadm.conf created during install

[pille]

>> i assembled my RAID devices by hand
>
> How?

something like:
   mdadm --assemble /dev/md1 /dev/sd[abcd]4


>> but all names were prefixed with hostname 'hetzner'.
>
> What names? You mean the name= attribute in the mdadm --examine
> output?

excactly.

> Please provide the exact original and new UUIDs, don't expect me to
> search the Net for them (I am offline right now).

unfortunately i cannot provide you with those. if i could i would have 
done so, already.
the install was a week ago and i don't have any backups of a broken 
config. don't expect me to memorize UUIDs.

> Also, did you change the hostname?

no.