tests/07autodetect

   1
   2 #
   3 # Test in-kernel autodetect.
   4 # Create a partitionable array on each of two devices,
   5 # put a partition on each, create an array, and see if we can
   6 # use autodetect to restart the array.
   7
   8 if lsmod | grep md_mod > /dev/null 2>&1
   9 then
  10   echo md is a module - cannot test autodetect
  11   exit 0
  12 fi
  13
  14
  15 mdadm -CR -e 0 $mdp0 -l0 -f -n1 $dev0
  16 mdadm -CR -e 0 $mdp1 -l0 -f -n1 $dev1
  17 sfdisk $mdp0 >&2 << END
  18 ,,FD
  19 END
  20 sfdisk $mdp1 >&2 << END
  21 ,,FD
  22 END
  23 mdadm -CR -e 0 $md0 -l1 -n2 ${mdp0}p1 ${mdp1}p1
  24 check resync
  25 check raid1
  26 check wait
  27 mdadm -S $md0
  28 mdadm --auto-detect
  29 check raid1
  30
  31 mdadm -Ss
  32 exit 0