tests/00raid4

   1
   2 # create a simple raid4 set
   3
   4 mdadm -CfR $md0 -l 4 -n3 $dev0 $dev1 $dev2
   5 check resync ; check raid[45]
   6 testdev $md0 2 $mdsize0 64
   7 mdadm -S $md0
   8
   9 # now with version-1 superblock
  10 mdadm -CR $md0 -e1 --level=raid4 -n4 $dev0 $dev1 $dev2 $dev3
  11 check recovery; check raid[45]
  12 testdev $md0 3 $mdsize1 64
  13 mdadm -S $md0
  14
  15
  16 exit 0