clustermd_tests/01r10_Grow_resize

   1 #!/bin/bash
   2
   3 size=20000
   4
   5 mdadm -CR $md0 -l10 -b clustered --layout n2 --size $size --chunk=64 -n2 $dev0 $dev1 --assume-clean
   6 ssh $NODE2 mdadm -A $md0 $dev0 $dev1
   7 check all nosync
   8 check all raid10
   9 check all bitmap
  10 check all state UU
  11
  12 mdadm --grow $md0 --size max
  13 check $NODE1 resync
  14 check $NODE1 wait
  15 check all state UU
  16
  17 mdadm --grow $md0 --size $size
  18 check all nosync
  19 check all state UU
  20 check all dmesg
  21 stop_md all $md0
  22
  23 mdadm -CR $md0 -l10 -b clustered --layout n2 --chunk=64 -n2 $dev0 $dev1 --assume-clean
  24 ssh $NODE2 mdadm -A $md0 $dev0 $dev1
  25 check all nosync
  26 check all raid10
  27 check all bitmap
  28 check all state UU
  29
  30 mdadm --grow $md0 --chunk=128
  31 check $NODE1 reshape
  32 check $NODE1 wait
  33 check all chunk 128
  34 check all state UU
  35 check all dmesg
  36 stop_md all $md0
  37
  38 exit 0