software raid device no longer works after reboot

[Walter Tautz <wtautz@math.uwaterloo.ca>]

md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
 [events: 00000002]
  [events: bf65f09a]
  md: invalid raid superblock magic on ide/host0/bus1/target0/lun0/part6
  md: ide/host0/bus1/target0/lun0/part6 has invalid sb, not importing!
  md: could not import ide/host0/bus1/target0/lun0/part6, trying to run array
  nevertheless.
  md: autorun ...
  md: considering ide/host0/bus0/target1/lun0/part6 ...
  md:  adding ide/host0/bus0/target1/lun0/part6 ...
  md: created md0
  md: bind<ide/host0/bus0/target1/lun0/part6,1>
  md: running: <ide/host0/bus0/target1/lun0/part6>
  md: ide/host0/bus0/target1/lun0/part6's event counter: 00000002
  md0: former device ide/host0/bus1/target0/lun0/part6 is unavailable, removing
  from array!
  md: raid0 personality registered as nr 2
  md0: max total readahead window set to 512k
  md0: 2 data-disks, max readahead per data-disk: 256k
  md: md0, array needs 2 disks, has 1, aborting.
  raid0: disks are not ordered, aborting!
  md: pers->run() failed ...
  md :do_md_run() returned -22
  md: md0 stopped.
  md: unbind<ide/host0/bus0/target1/lun0/part6,0>
  md: export_rdev(ide/host0/bus0/target1/lun0/part6)
  md: ... autorun DONE.

It has ext3 journaling on it..


  NOTE. That lilo gave the following error:

  Warning: Int 0x13 function 8 and function 0x48 return different
  head/sector geometries for BIOS drive 0x80
  Warning: Int 0x13 function 8 and function 0x48 return different
  head/sector geometries for BIOS drive 0x81
  Warning: Int 0x13 function 8 and function 0x48 return different
  head/sector geometries for BIOS drive 0x82