[thirdparty/mdadm.git] / tests / 09imsm-create-fail-rebuild

# sanity check array creation

# IMSM rounds to multiples of one mebibyte - 1024K
DEV_ROUND_K=1024

num_disks=2
mdadm -CR $container -e imsm -n $num_disks $dev0 $dev1
imsm_check container $num_disks

# RAID0 + RAID1
size=10000
level=0
chunk=64
offset=0
mdadm -CR $member0 $dev0 $dev1 -n $num_disks -l $level -z $size -c $chunk
imsm_check member $member0 $num_disks $level $size $offset $chunk
testdev $member0 $num_disks $size $chunk

offset=$(((size & ~(chunk - 1)) + 2048))
size=5000
level=1
chunk=0
mdadm -CR $member1 $dev0 $dev1 -n $num_disks -l $level -z $size
imsm_check member $member1 $num_disks $level $size $offset $chunk
testdev $member1 1 $size 1
check wait

mdadm -Ss

# RAID10 + RAID5
num_disks=4
mdadm -CR $container -e imsm -n $num_disks $dev0 $dev1 $dev2 $dev3
imsm_check container $num_disks

size=10000
level=10
chunk=64
offset=0
mdadm -CR $member0 $dev0 $dev1 $dev2 $dev3 -n $num_disks -l $level -z $size -c $chunk
imsm_check member $member0 $num_disks $level $size $offset $chunk
testdev $member0 $((num_disks-2)) $size $chunk

offset=$(((size & ~(chunk - 1)) + 2048))
size=5000
level=5
mdadm -CR $member1 $dev0 $dev1 $dev2 $dev3 -n $num_disks -l $level -z $size -c $chunk
imsm_check member $member1 $num_disks $level $size $offset $chunk
testdev $member1 $((num_disks-1)) $size $chunk
check wait

# FAIL / REBUILD
imsm_check_hold $container $dev0
mdadm --fail $member0 $dev0
mdadm --wait-clean --scan
imsm_check_removal $container $dev0
mdadm --add $container $dev4
check wait
imsm_check_hold $container $dev4
Commit	Line	Data
cceebc67 DW	1	# sanity check array creation
cceebc67 DW	2
6636f0ef N	3	# IMSM rounds to multiples of one mebibyte - 1024K
	4	DEV_ROUND_K=1024
	5
cceebc67 DW	6	num_disks=2
	7	mdadm -CR $container -e imsm -n $num_disks $dev0 $dev1
	8	imsm_check container $num_disks
	9
	10	# RAID0 + RAID1
	11	size=10000
	12	level=0
	13	chunk=64
	14	offset=0
	15	mdadm -CR $member0 $dev0 $dev1 -n $num_disks -l $level -z $size -c $chunk
	16	imsm_check member $member0 $num_disks $level $size $offset $chunk
	17	testdev $member0 $num_disks $size $chunk
	18
	19	offset=$(((size & ~(chunk - 1)) + 2048))
	20	size=5000
	21	level=1
	22	chunk=0
	23	mdadm -CR $member1 $dev0 $dev1 -n $num_disks -l $level -z $size
	24	imsm_check member $member1 $num_disks $level $size $offset $chunk
	25	testdev $member1 1 $size 1
	26	check wait
	27
	28	mdadm -Ss
	29
	30	# RAID10 + RAID5
	31	num_disks=4
	32	mdadm -CR $container -e imsm -n $num_disks $dev0 $dev1 $dev2 $dev3
	33	imsm_check container $num_disks
	34
	35	size=10000
	36	level=10
	37	chunk=64
	38	offset=0
	39	mdadm -CR $member0 $dev0 $dev1 $dev2 $dev3 -n $num_disks -l $level -z $size -c $chunk
	40	imsm_check member $member0 $num_disks $level $size $offset $chunk
	41	testdev $member0 $((num_disks-2)) $size $chunk
	42
	43	offset=$(((size & ~(chunk - 1)) + 2048))
	44	size=5000
	45	level=5
	46	mdadm -CR $member1 $dev0 $dev1 $dev2 $dev3 -n $num_disks -l $level -z $size -c $chunk
	47	imsm_check member $member1 $num_disks $level $size $offset $chunk
	48	testdev $member1 $((num_disks-1)) $size $chunk
	49	check wait
	50
	51	# FAIL / REBUILD
	52	imsm_check_hold $container $dev0
	53	mdadm --fail $member0 $dev0
	54	mdadm --wait-clean --scan
	55	imsm_check_removal $container $dev0
	56	mdadm --add $container $dev4
	57	check wait
	58	imsm_check_hold $container $dev4
	59