Although I can't seem to find what is keeping the /home array busy, I take it I shouldn't worry too much about this. Do you know if the kernel only stops the root array "just before halting", like your link says, or if it also stops the /home array properly? If the former is the case, I could maybe dpkg-reconfigure mdadm to consider both /root and /home arrays to be necessary for root.
----- Original Message ----
From: martin f krafft <madduck@debian.org>
To: debian users <debian-user@lists.debian.org>
Sent: Wednesday, March 7, 2007 6:39:22 PM
Subject: Re: Raid
shuts down uncleanly?