also sprach ghe <[EMAIL PROTECTED]> [2008.11.15.1842 +0100]:
> mdadm, I noticed yesterday, seems to be able to figure things out
> and build its RAID arrays from the correct disks, even when the
> /dev names are have changed since the arrays were defined. Bears
> looking into -- I suspect UUIDs, but one mustn't jump to
> conclusions :-)

mdadm does work which udev could/should be doing. I am not too much
of a udev friend, and we must not depend on it, but prepare for
mdadm and udev to cooperate much closer post-lenny.

http://www.spinics.net/lists/raid/threads.html#20834

The way mdadm finds and assembles its components is by scanning
disks or partitions (DEVICE setting, or -c option) for superblocks.
The whole process is somewhat twisted and I hope we can rework it
one day.

-- 
 .''`.   martin f. krafft <[EMAIL PROTECTED]>
: :'  :  proud Debian developer, author, administrator, and user
`. `'`   http://people.debian.org/~madduck - http://debiansystem.info
  `-  Debian - when you have better things to do than fixing systems
 
"my father, a good man, told me:
'never lose your ignorance; you cannot replace it.'"
                                               -- erich maria remarque

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