fsck should be aware of mdadm/lvm mounted file systems
By default ‘fsck’ starts before MDADM/LVM, so it could not check file system on it, but report errors. Perhaps ‘fsck’ should start strictly after ‘localmount’ script, which should be aware of MDADM and LVM partitions
(from redmine: issue id 612, created on 2011-04-28, closed on 2011-05-03)