mdadm/tests/02r1grow
NeilBrown ebe6ea0c4c tests: adjust sizes for new defaults
Default metadata type is now 1.2, and we sometimes
add extra alignment before the data section,
so adjust tests for these changes.

Signed-off-by: NeilBrown <neilb@suse.de>
2010-03-10 15:56:01 +11:00

37 lines
748 B
Plaintext

# create a small raid1 array, make it larger. Then make it smaller
mdadm -CR $md0 -e 0.90 --level raid1 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3
check wait
check state UUU
testdev $md0 1 $[size/2] 1
mdadm --grow $md0 --size max
check resync
check wait
testdev $md0 1 $mdsize0 1
mdadm --grow $md0 --size $[size/2]
check nosync
testdev $md0 1 $[size/2] 1
mdadm -S $md0
# same again with version 1.1 superblock
mdadm -CR $md0 --level raid1 --metadata=1.1 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3
check wait
check state UUU
testdev $md0 1 $[size/2] 1
mdadm --grow $md0 --size max
check resync
check wait
testdev $md0 1 $mdsize1_l 1
mdadm --grow $md0 --size $[size/2]
check nosync
testdev $md0 1 $[size/2] 1
mdadm -S $md0