tests/01r5fail

   1
   2 set -e
   3
   4 # create a raid5, fail and remove a drive during initial sync
   5 # Add two more, fail and remove one
   6 # wait for sync to complete, fail, remove, re-add
   7
   8 mdadm -CR $md0 -l5 -n4 $dev0 $dev1 $dev2 $dev3
   9 check recovery
  10 mdadm $md0 --fail $dev3
  11 check nosync
  12 check state UUU_
  13
  14 mdadm $md0 --add $dev4 $dev5
  15 check recovery
  16 check wait
  17 mdadm $md0 --fail $dev0
  18 mdadm $md0 --remove $dev3 $dev0
  19 check recovery
  20 check state _UUU
  21
  22 mdadm $md0 -a $dev3
  23 check recovery
  24 check wait
  25 check state UUUU
  26
  27 mdadm -S $md0