#!/bin/bash

size=20000

mdadm -CR $md0 -l10 -b clustered --layout n2 --size $size --chunk=64 -n2 $dev0 $dev1 --assume-clean
ssh $NODE2 mdadm -A $md0 $dev0 $dev1
check all nosync
check all raid10
check all bitmap
check all state UU

mdadm --grow $md0 --size max
check $NODE1 resync
check $NODE1 wait
check all state UU

mdadm --grow $md0 --size $size
check all nosync
check all state UU
check all dmesg
stop_md all $md0

mdadm -CR $md0 -l10 -b clustered --layout n2 --chunk=64 -n2 $dev0 $dev1 --assume-clean
ssh $NODE2 mdadm -A $md0 $dev0 $dev1
check all nosync
check all raid10
check all bitmap
check all state UU

mdadm --grow $md0 --chunk=128
check $NODE1 reshape
check $NODE1 wait
check all chunk 128
check all state UU
check all dmesg
stop_md all $md0

exit 0
