tests/10ddf-fail-twice

   1 . tests/env-ddf-template
   2
   3 num_disks=5
   4 mdadm -CR $container -e ddf -n $num_disks $dev8 $dev9 $dev10 $dev11 $dev12
   5 ddf_check container $num_disks
   6
   7 mdadm -CR $member0 -n 2 -l 1 $container
   8 mdadm -CR $member1 -n 3 -l 5 $container
   9
  10 mdadm --wait $member1 $member0 || mdadm --wait $member1 $member0
  11
  12 set -- $(get_raiddisks $member0)
  13 fail0=$1
  14 mdadm $member0 --fail $fail0
  15 set -- $(get_raiddisks $member1)
  16 fail1=$1
  17 mdadm $member1 --fail $fail1
  18
  19 mdadm $container --add $dev13
  20
  21 mdadm --wait $member1 $member0 || mdadm --wait $member1 $member0
  22
  23
  24 devs0="$(get_raiddisks $member0)"
  25 devs1="$(get_raiddisks $member1)"
  26
  27 present=$(($(get_present $member0) + $(get_present $member1)))
  28 [ $present -eq 4 ] || {
  29     echo expected 4 present disks, got $present
  30     devices for $member0: $devs0
  31     devices for $member1: $devs1
  32     exit 1
  33 }
  34
  35 if echo "$devs0" | grep -q MISSING; then
  36     good=1
  37     bad=0
  38 else
  39     good=0
  40     bad=1
  41 fi
  42
  43 # find a good device
  44 eval "set -- \$devs$good"
  45 check=$1
  46
  47 tmp=$(mktemp /tmp/mdtest-XXXXXX)
  48 mdadm -E $check >$tmp
  49
  50 { grep -q 'state\['$bad'\] : Degraded, Consistent' $tmp &&
  51   grep -q 'state\['$good'\] : Optimal, Consistent' $tmp; } || {
  52      echo unexpected meta data state on $check
  53      mdadm -E $check
  54      rm -f $tmp
  55      exit 1
  56 }
  57
  58 rm -f $tmp
  59 exit 0