Bug#614671: failed to mount /root failed Device or resource busy

[Ivan Sergio Borgonovo]

Package: libdevmapper1.02.1
Version: 2:1.02.63-1

After upgrading:

[UPGRADE] libdevmapper1.02.1 2:1.02.48-5 -> 2:1.02.63-1 
[UPGRADE] dmsetup 2:1.02.48-5 -> 2:1.02.63-1
[UPGRADE] liblvm2app2.2 2.02.66-5 -> 2.02.84-1

I get

mounting /dev/disk/by-uuid/.... on /root failed Device or resource
busy

after some reboot I'm able to complete the boot.

downgrading fix the problem

I'm using dm-raid on:
Intel Corporation 82801 SATA RAID Controller

-- 
Ivan Sergio Borgonovo
http://www.webthatworks.it