[thirdparty/mdadm.git] / tests / 14imsm-r0_3d-r5_3d-migrate-r5_4d-r5_4d

# RAID 0 and RAID 5 volumes (3 disks) migrate to RAID 5 and RAID 5 volumes (4 disks)
# NEGATIVE test - migration is not allowed if there is more then one array in a container

num_disks=3
device_list="$dev0 $dev1 $dev2"
spare_list="$dev3"

# Before: RAID 0 volume, 3 disks, 64k chunk size, as member #0
vol0_level=0
vol0_comp_size=$((5 * 1024))
vol0_chunk=64
vol0_num_comps=$num_disks
vol0_offset=0

# Extra: RAID 5 volume, 3 disks, 64k chunk size, as member #1
vol1_level=5
vol1_comp_size=$((5 * 1024))
vol1_chunk=64
vol1_num_comps=$((num_disks - 1))
vol1_offset=$((vol0_comp_size + 2048))

# After: RAID 5 volume, 4 disks, 64k chunk size (only member #0)
vol0_new_level=5
vol0_new_num_comps=$num_disks
vol0_new_chunk=64

. tests/imsm-grow-template 1 1
Commit	Line	Data
4f8a3e5b KW	1	# RAID 0 and RAID 5 volumes (3 disks) migrate to RAID 5 and RAID 5 volumes (4 disks)
	2	# NEGATIVE test - migration is not allowed if there is more then one array in a container
	3
	4	num_disks=3
	5	device_list="$dev0 $dev1 $dev2"
	6	spare_list="$dev3"
	7
	8	# Before: RAID 0 volume, 3 disks, 64k chunk size, as member #0
	9	vol0_level=0
	10	vol0_comp_size=$((5 * 1024))
	11	vol0_chunk=64
	12	vol0_num_comps=$num_disks
	13	vol0_offset=0
	14
	15	# Extra: RAID 5 volume, 3 disks, 64k chunk size, as member #1
	16	vol1_level=5
	17	vol1_comp_size=$((5 * 1024))
	18	vol1_chunk=64
	19	vol1_num_comps=$((num_disks - 1))
	20	vol1_offset=$((vol0_comp_size + 2048))
	21
	22	# After: RAID 5 volume, 4 disks, 64k chunk size (only member #0)
	23	vol0_new_level=5
	24	vol0_new_num_comps=$num_disks
	25	vol0_new_chunk=64
	26
	27	. tests/imsm-grow-template 1 1