sbd_find_and_lock_lu
sret = sbd_find_and_lock_lu(stlu->stlu_guid, NULL,
sret = sbd_find_and_lock_lu(luid, NULL, SL_OP_MODIFY_LU, &sl);
sret = sbd_find_and_lock_lu(NULL, (uint8_t *)&(ilu->ilu_meta_fname),
sret = sbd_find_and_lock_lu(mlu->mlu_input_guid, NULL,
sret = sbd_find_and_lock_lu(NULL,
sret = sbd_find_and_lock_lu(NULL, dlu->dlu_meta_name,
sret = sbd_find_and_lock_lu(dlu->dlu_guid, NULL,
sret = sbd_find_and_lock_lu(sup->sup_guid,
sret = sbd_find_and_lock_lu(NULL,
sret = sbd_find_and_lock_lu(islp->slp_guid, NULL,
sret = sbd_find_and_lock_lu(NULL, islp->slp_buf,