test-raid6_rmeta_4: 0 8192 linear 
test-raid6_rmeta_3: 0 8192 linear 
test-raid6_rimage_4: 0 704512 linear 
vg_lvm-lv_swap: 0 8257536 linear 
vg_lvm-lv_root: 0 7487488 linear 
test-raid6_rmeta_2: 0 8192 linear 
test-raid6_rimage_3: 0 704512 linear 
test-raid6_rmeta_1: 0 8192 linear 
test-raid6_rimage_2: 0 704512 linear 
test-raid6_rmeta_0: 0 8192 linear 
test-raid6_rimage_1: 0 704512 linear 
test-raid6_rimage_0: 0 704512 linear 
test-raid6: 0 2113536 raid raid6_zr 5 DAAAA 704512/704512