umka_boot
disk_add ../../img/xfs_samehash_s05k.raw hd0 -c 0
ls70 /hd0/1/dir_sf
ls70 /hd0/1/dir_block
ls70 /hd0/1/dir_leaf
ls70 /hd0/1/dir_node
ls70 /hd0/1/dir_btree_l1
ls70 /hd0/1/dir_btree_l2
disk_del hd0