mdadm/tests/16imsm-r0_3d-migrate-r5_4d
Michal Zylowski 2b2ccdc04b tests, imsm: Set new_num_disks value corectly to perform expected size calculations
In some migration tests, variable new_num_disks should be set to expected
number of disks after migration. This is required for proper expected size
calculation.

Pass new_num_disks variable during test execution for:
- 16imsm-r0_3d-migrate-r5_4d
- 18imsm-r1_2d-takeover-r0_1d
- 16imsm-r0_5d-migrate-r5_6d

Signed-off-by: Michal Zylowski <michal.zylowski@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
2018-07-11 13:16:24 -04:00

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. tests/env-imsm-template
# RAID 0 volume (3 disks) migrate to RAID 5 volume (4 disks)
# POSITIVE test
num_disks=3
device_list="$dev0 $dev1 $dev2"
# Before: RAID 0, 3 disks, 64k chunk size
vol0_level=0
vol0_comp_size=$((5 * 1024))
vol0_chunk=64
vol0_num_comps=$num_disks
vol0_offset=0
# After: RAID 5, 4 disks, 64k chunk size
vol0_new_level=5
new_num_disks=4
vol0_new_num_comps=$num_disks
vol0_new_chunk=64
. tests/imsm-grow-template 0 1