tests/02r1add

   1
   2 set -e
   3 # Make a raid1,  add a device, then remove it again.
   4
   5 mdadm -CR $md0 -l1 -n2 -x1 $dev0 $dev1 $dev2
   6 check resync
   7 check wait
   8 check state UU
   9
  10 mdadm --grow $md0 -n 3
  11 check recovery
  12 check wait
  13 check state UUU
  14
  15 mdadm $md0 --fail $dev0
  16 check state _UU
  17
  18 mdadm --grow $md0 -n 2
  19 check state UU
  20
  21 mdadm -S $md0
  22 # same again for version-1
  23
  24
  25 mdadm -CR $md0 -l1 -n2 -e1.2 -x1 $dev0 $dev1 $dev2
  26 check resync
  27 check wait
  28 check state UU
  29
  30 mdadm --grow $md0 -n 3
  31 check recovery
  32 check wait
  33 check state UUU
  34
  35 mdadm $md0 --fail $dev0
  36 check state _UU
  37
  38 mdadm --grow $md0 -n 2
  39 check state UU
  40
  41 mdadm -S $md0