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                 if [[ $metadata == "0.9" && $level == "raid0" ]];
   8                 then
   9                         continue
  10                 fi
  11                 mdadm -CR $md0 -l $level -n 4 --metadata=$metadata \
  12                         $dev1 $dev2 $dev3 $dev4 --assume-clean
  13                 check nosync
  14                 check $level
  15                 udevadm settle
  16                 mdadm -ro $md0
  17                 check readonly
  18                 state=$(cat /sys/block/md0/md/array_state)
  19                 [ "$state" == "readonly" ] ||
  20                         die "array_state should be 'readonly', but is $state"
  21                 mdadm -w $md0
  22                 check $level
  23                 mdadm -S $md0
  24         done
  25 done
  26
  27 exit 0