cmd/zpool/zpool_vdev.c

494 	uint_t c, children;
532 		    &child, &children) != 0) {
572 			for (c = 0; c < children; c++) {
814 	uint_t	children;
832 	 * for spares there may be no children, and therefore no
836 	    &child, &children) != 0) || (children == 0)) {
844 	if (num_logs(newroot) == children) {
966 	uint_t c, children;
979 	    &child, &children) != 0) {
1117 	for (c = 0; c < children; c++)
1122 	    &child, &children) == 0)
1123 		for (c = 0; c < children; c++)
1128 	    &child, &children) == 0)
1129 		for (c = 0; c < children; c++)
1145 	uint_t c, children;
1155 	    &child, &children) != 0) {
1188 	for (c = 0; c < children; c++)
1194 	    &child, &children) == 0)
1195 		for (c = 0; c < children; c++)
1201 	    &child, &children) == 0)
1202 		for (c = 0; c < children; c++)
1334  * draid[<parity>][:<data><d|D>][:<children><c|C>][:<spares><s|S>]
1346  * - children: total number of devices (1-255)
1353 draid_config_by_type(nvlist_t *nv, const char *type, uint64_t children)
1399 			if ((uint64_t)value != children) {
1401 				    gettext("invalid number of dRAID children; "
1404 				    (u_longlong_t)children);
1422 		if (children > nspares + nparity) {
1423 			ndata = MIN(children - nspares - nparity, 8);
1434 	if (ndata == 0 || (ndata + nparity > children - nspares)) {
1438 		    (u_longlong_t)(children - nspares - nparity));
1446 	if (nspares > 100 || nspares > (children - (ndata + nparity))) {
1453 	/* Verify the requested number children is sufficient. */
1454 	if (children < (ndata + nparity + nspares)) {
1457 		    (u_longlong_t)children,
1461 	if (children > VDEV_DRAID_MAX_CHILDREN) {
1464 		    (u_longlong_t)children, VDEV_DRAID_MAX_CHILDREN);
1470 	 * number of data drives (children - nspares).
1472 	while (ngroups * (ndata + nparity) % (children - nspares) != 0)
1521 			int c, children = 0;
1599 				children++;
1601 				    children * sizeof (nvlist_t *));
1607 					for (c = 0; c < children - 1; c++)
1613 				child[children - 1] = nv;
1616 			if (children < mindev) {
1620 				for (c = 0; c < children; c++)
1626 			if (children > maxdev) {
1630 				for (c = 0; c < children; c++)
1641 				nspares = children;
1645 				nl2cache = children;
1648 				/* create a top-level vdev with children */
1677 					    fulltype, children) != 0) {
1678 						for (c = 0; c < children; c++)
1686 				    (const nvlist_t **)child, children) == 0);
1688 				for (c = 0; c < children; c++)
1779 	uint_t c, children;
1795 		    ZPOOL_CONFIG_CHILDREN, &child, &children) == 0);
1796 		for (c = 0; c < children; c++) {