tests/00readonly

   1 #!/bin/bash
   2
   3 for metadata in 0.9 1.0 1.1 1.2
   4 do
   5         for level in linear raid0 raid1 raid4 raid5 raid6 raid10
   6         do
   7                 mdadm -CR $md0 -l $level -n 4 --metadata=$metadata \
   8                         $dev1 $dev2 $dev3 $dev4 --assume-clean
   9                 check nosync
  10                 check $level
  11                 mdadm -ro $md0
  12                 check readonly
  13                 state=$(cat /sys/block/md0/md/array_state)
  14                 [ "$state" == "readonly" ] ||
  15                         die "array_state should be 'readonly', but is $state"
  16                 mdadm -w $md0
  17                 check $level
  18                 mdadm -S $md0
  19         done
  20 done
  21
  22 exit 0