tests/10ddf-assemble-missing

   1 # An array is assembled incompletely.
   2 # Re missing disks get marked as missing and are not allowed back in
   3
   4 . tests/env-ddf-template
   5 tmp=$(mktemp /tmp/mdtest-XXXXXX)
   6 rm -f $tmp /var/tmp/mdmon.log
   7 ret=0
   8
   9 mdadm -CR $container -e ddf -n 4 $dev8 $dev9 $dev10 $dev11
  10 ddf_check container 4
  11
  12 mdadm -CR $member1 -n 4 -l 10 $dev8 $dev10 $dev9 $dev11 -z 10000
  13 mdadm -CR $member0 -n 2 -l 1 $dev8 $dev9 -z 10000
  14
  15 mdadm --wait $member0
  16 mdadm --wait $member1
  17
  18 mdadm -Ss
  19 sleep 1
  20
  21 # Add all devices except those for $member0
  22 mdadm -I $dev10
  23 mdadm -I $dev11
  24
  25 # Start runnable members
  26 mdadm -IRs
  27 mdadm -Ss
  28
  29 #[ -f /var/tmp/mdmon.log ] && cat /var/tmp/mdmon.log
  30
  31 # Now reassemble
  32 # This should work because BVDs weren't written to
  33 for d in $dev8 $dev9 $dev10 $dev11; do
  34     mdadm -I $d
  35 done
  36 mdadm -Ss
  37
  38 # Expect consistent state
  39 for d in $dev10 $dev11; do
  40     mdadm -E $d>$tmp
  41     egrep 'state\[0\] : Degraded, Consistent' $tmp || {
  42         ret=1
  43         echo ERROR: $member0 has unexpected state on $d
  44     }
  45     egrep 'state\[1\] : Optimal, Consistent' $tmp || {
  46         ret=1
  47         echo ERROR: $member1 has unexpected state on $d
  48     }
  49
  50     if [ x$(egrep -c 'active/Online$' $tmp) != x2 ]; then
  51         ret=1
  52         echo ERROR: unexpected number of online disks on $d
  53     fi
  54 done
  55
  56 if [ $ret -ne 0 ]; then
  57     mdadm -E $dev10
  58     mdadm -E $dev8
  59 fi
  60 rm -f $tmp /var/tmp/mdmon.log
  61 [ $ret -eq 0 ]