metassist/layout/layout_mirror.c

284 	dlist_t		*composed = NULL;
320 	composed = NULL;
346 		    composed = dlist_append(item, composed, AT_TAIL);
386 		request, composed, msize, n, &stripes)) == 0) {
390 		composed = dlist_append(stripes, composed, AT_TAIL);
406 		request, composed, msize, n, &concats)) == 0) {
410 		composed = dlist_append(concats, composed, AT_TAIL);
421 	if ((composed != NULL) && ((dlist_length(composed) == nsubs))) {
428 	    if ((error = assemble_mirror(request, composed, &mirror)) == 0) {
450 	    dlist_free_items(composed, free_devconfig_object);
464  *		subs	- pointer to a list of composed submirrors
598  *		cursubs - pointer to a list of already composed submirrors
600  *			submirrors being composed and are passed along
604  * OUPUT:	results	- pointer to a list of composed volumes
645  *		for (each HBA grouping) and (nsub stripes not composed) {
647  *		    for (strategy[1,2,3]) and (nsub stripes not composed) {
652  *		if (nsub stripes not composed) {
653  *		    for (strategy[4,5,6]) and (nsub stripes not composed) {
658  *		if (all stripes composed) {
659  *		    append composed stripes to results
954  *		cursubs - pointer to a list of already composed submirrors
957  * OUPUT:	results	- pointer to a list of composed volumes
991  *		for (each HBA grouping) and (nsub concats not composed) {
993  *		    for (strategy[1,2,3]) and (nsub concats not composed) {
998  *		if (nsub concats not composed) {
999  *		    for (strategy[4,5,6]) and (nsub concats not composed) {
1004  *		if (all concats composed) {
1005  *		    append composed concats to results
1280  *		cursubs - pointer to a list of already composed submirrors
1287  * OUPUT:	results	- pointer to a list of composed volumes
1296  *		The number of components within the composed stripes will be
1298  *		over fewer.  All stripes composed by a single call to this
1306  *		If the stripes can be composed, they are appended to the list
1320  *			    if a stripe can be composed using disks {
1331  *			        if a stripe can be composed using disks {
1337  *			    if (not all stripes composed) {
1343  *		    if (not all stripes composed) {
1344  *		        delete any stripes composed
1348  *		if (not all stripes composed) {
1349  *		    delete any stripes composed
1352  *		append composed stripes to results
1427 		    /* composed a stripe */
1479 			 * no HBAs remain and haven't composed
1523  *		cursubs - pointer to a list of already composed submirrors
1531  * OUPUT:	results	- pointer to a list of composed volumes
1540  *		The number of components within the composed stripes will be
1542  *		over fewer.  All stripes composed by a single call to this
1550  *		If the stripes can be composed, they are appended to the list
1557  *			if a stripe can be composed using disks {
1566  *		    if (not all stripes composed) {
1567  *		        delete any stripes composed
1572  *		if (not all stripes composed) {
1573  *		    delete any stripes composed
1576  *		append composed stripes to results
1672  *		cursubs - pointer to a list of already composed submirrors
1678  *		nsubs	- the number of stripes to be composed
1680  * OUPUT:	results	- pointer to a list of composed volumes
1689  *		The number of components within the composed stripes will be
1691  *		over fewer.  All stripes composed by a single call to this
1699  *		If the stripes can be composed, they are appended to the list
1702  *		while (more HBAs and more stripes need to be composed) {
1713  *			while (more stripes need to be composed) {
1714  *			    if a stripe can be composed using disks {
1720  *			if (not all stripes composed) {
1721  *			    delete any stripes composed
1726  *		if (not all stripes composed) {
1727  *		    delete any stripes composed
1730  *		append composed stripes to results
1778 		 * stop when nsubs stripes have been composed, or when the
1848  *		cursubs - pointer to a list of already composed submirrors
1851  *		nsubs	- the number of concats to be composed
1853  * OUPUT:	results	- pointer to a list of composed volumes
1860  *		input list.  Each concat will be composed using disks from a
1863  *		If the concats can be composed, they are appended to the list
1866  *		while (more HBAs AND more concats need to be composed) {
1872  *		    if (concat can be composed) {
1878  *		if (not all stripes composed) {
1879  *		    delete any concats composed
1882  *		append composed concats to results
1951  *		cursubs - pointer to a list of already composed submirrors
1955  *		nsubs	- the number of concats to be composed
1957  * OUPUT:	results	- pointer to a list of composed volumes
1966  *		If the concats can be composed, they are appended to the list
1970  *		while (more concats need to be composed) {
1971  *		    if (a concat can be composed using remaining disks) {
1980  *		if (not all concats composed) {
1981  *		    delete any concats composed
1984  *		append composed concats to results
2059  *		cursubs - pointer to a list of already composed submirrors
2062  *		nsubs	- the number of concats to be composed
2064  * OUPUT:	results	- pointer to a list of composed volumes
2077  *		If the concats can be composed, they are appended to the list
2086  *		    while (more concats need to be composed) {
2087  *			if a concat can be composed using disks {
2092  *			    delete any concats composed
2098  *		if (not all concats composed) {
2099  *		    delete any concats composed
2102  *		append composed concats to results