File: 14imsm-r5_3d-migrate-r4_3d

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. tests/env-imsm-template

# RAID 5 volume (3 disks) migrate to RAID 4 volume (3 disks)
# NEGATIVE test

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

# Before: RAID 5 volume, 3 disks, 64k chunk size
vol0_level=5
vol0_comp_size=$((5 * 1024))
vol0_chunk=64
vol0_num_comps=$((num_disks - 1))
vol0_offset=0

# After: RAID 4, 3 disks, 64k chunk size
vol0_new_level=4
vol0_new_num_comps=$((num_disks - 1))
vol0_new_chunk=64

. tests/imsm-grow-template 1