hammer2_assign_physical
chain = hammer2_assign_physical(ip, parentp, lbase, comp_block_size,
chain = hammer2_assign_physical(ip, parentp, lbase, pblksize,
chain = hammer2_assign_physical(ip, parentp, lbase, pblksize,
chain = hammer2_assign_physical(ip, parentp, lbase, comp_block_size,
chain = hammer2_assign_physical(ip, parentp, lbase, pblksize,
chain = hammer2_assign_physical(ip, parentp, lbase, pblksize,