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+. tests/env-imsm-template
+
+
+# Two RAID volumes: RAID10 and RAID5 (4 disks) migrate to RAID 0 volume (2 disks)
+# NEGATIVE test
+
+num_disks=4
+device_list="$dev0 $dev1 $dev2 $dev3"
+
+# Before: RAID 10 volume in slot #0, 4 disks, 64k chunk size
+# RAID 5 volume in slot #1, 4 disks, 64k chunk size
+vol0_level=10
+vol0_comp_size=$((5 * 1024))
+vol0_chunk=64
+vol0_num_comps=$(( $num_disks - 2 ))
+vol0_offset=0
+
+# Before: RAID 0 volume, disks, 64k chunk size
+vol1_level=5
+vol1_comp_size=$((5 * 1024))
+vol1_chunk=64
+vol1_num_comps=$(( $num_disks - 1 ))
+vol1_offset=$(( $vol0_comp_size + 4096 ))
+
+# After: RAID 10, 4 disks, 64k chunk size
+vol0_new_level=0
+vol0_new_num_comps=2
+vol0_new_chunk=64
+
+. tests/imsm-grow-template 1 1