mdadm: fail to stop array. Gentoo 2008

Привет Всем!

При уходе в shutdown, mdadm не может остановить один из массивов:

mdadm: fail to stop array /dev/md3. Device or resource busy...

md1 и md4 останавливаюстся корректно. /dev/md3 - это корень ФС (/). Так понимаю, связано это с тем, что / еще не отмонтирован и поэтому mdadm не может остановить массив. Не подскажите, как быть в данной ситуации?

система: Gentoo 2008

# rc-status -a
Runlevel: boot
bootmisc [ started ]
checkfs [ started ]
checkroot [ started ]
clock [ started ]
consolefont [ started ]
hostname [ started ]
keymaps [ started ]
localmount [ started ]
modules [ started ]
net.lo [ started ]
rmnologin [ started ]
urandom [ started ]
Runlevel: default
alsasound [ started ]
iptables [ started ]
local [ started ]
net.br0 [ started ]
net.br1 [ started ]
netmount [ started ]
sshd [ started ]
syslog-ng [ started ]
vixie-cron [ started ]
Runlevel: nonetwork
local [ started ]
Runlevel: single
Runlevel: UNASSIGNED
....
device-mapper [ stopped ]
lvm [ stopped ]
mdadm [ stopped ]
....