'/proc/partitions' does not match '/dev'

[Richard Lyons <richard@the-place.net>]

I just ran lilo (to make 2.4.22 default) and got an error message that 
sounds serious:
  Warning:'/proc/partitions' does not match '/dev' directory structure.
     Name change: '/dev/ide/host0/bus0/target0/lun0/disc' -> '/dev/hda'

I have no idea what that is about, but wondered if I've accidentally 
installed some storage-related package I shouldn't have.  

I also don't like some of the boot-up messages.  These show in /var/log/
messages:

kernel:  /dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 p6 p7 >
kernel:  /dev/ide/host0/bus0/target1/lun0: p1 p2 p3 p4 < p5 p6 p7 >
kernel: VFS: Can't find ext2 filesystem on dev ide0(3,7).
kernel: FAT: bogus logical sector size 0
kernel: VFS: Can't find a valid FAT filesystem on dev 03:07.
kernel: FAT: bogus logical sector size 0
kernel: VFS: Can't find a valid FAT filesystem on dev 03:07.

Should I be worried?

TIA

-- 
richard