rcm_daemon/common/svm_rcm.c

123 	char			*devname;	/* name in /dev */
162 static deventry_t *cache_dependent(cache_t *cache, char *devname, int devflags,
164 static deventry_t *cache_device(cache_t *cache, char *devname,
181 static deventry_t *create_deventry(char *devname, svm_type_t devtype,
184 static deventry_t *cache_lookup(cache_t *cache, char *devname);
190 static void svm_register_device(rcm_handle_t *hd, char *devname);
480 		    deventry->devname);
653 		    deventry->antecedent->devname);
677 				    dependent->devname);
682 				    dependent->devname);
687 				    dependent->devname);
692 				    dependent->devname);
698 					    dependent->devname);
702 					    dependent->devname);
1004 	newhspusername = strdup(deventry->devname);
1094  *		char		*devname	metadevice name
1102 cache_dependent(cache_t *cache, char *devname, int devflags,
1114 	    devname, devflags, dependent->devname);
1116 	hash_index = hash(cache->size, devname);
1127 		deventry = create_deventry(devname, SVM_SLICE, 0, devflags);
1132 		while ((comp = strcmp(deventry->devname, devname)) < 0 &&
1143 			if ((newdeventry = create_deventry(devname,
1177  *      Add an entry to the cache for devname
1181  *		char		*devname	metadevice named
1190 cache_device(cache_t *cache, char *devname, svm_type_t devtype,
1200 	    devname, devtype, devkey, devflags);
1202 	hash_index = hash(cache->size, devname);
1213 		deventry = create_deventry(devname, devtype, devkey,
1219 		while ((comp = strcmp(deventry->devname, devname)) < 0 &&
1235 			if ((newdeventry = create_deventry(devname, devtype,
1837  *      Create a new deventry entry for device with name devname
1841  *		char		*devname	device name
1850 create_deventry(char *devname, svm_type_t devtype, md_dev64_t devkey,
1866 	newdevname = strdup(devname);
1869 		    gettext("SVM: can't malloc devname"));
1884 	if (strncmp(devname, devprefix, strlen(devprefix)) == 0) {
1891 		if (realpath(devname, devicesname) == NULL) {
1896 	newdeventry->devname = newdevname;
1903 			"SVM created deventry for %s\n", newdeventry->devname);
1907 			newdeventry->devname, newdeventry->devicesname);
1947 	if (cache == NULL || deventry == NULL || deventry->devname == NULL)
1952 	hash_index = hash(cache->size, deventry->devname);
1961 		if (olddeventry->devname &&
1962 		    strcmp(olddeventry->devname, deventry->devname) == 0) {
1995 		free(olddeventry->devname);
2004  *      Return the deventry corresponding to devname from the cache
2007  *		char		*devname	name to lookup in cache
2013 cache_lookup(cache_t *cache, char *devname)
2019 	hash_index = hash(cache->size, devname);
2028 		comp = strcmp(deventry->devname, devname);
2161 		svm_register_device(hd, deventry->devname);
2214 				return ((*line)->devname);
2221 			return ((*line)->devname);
2228 					return ((*line)->devname);
2324 			free((*deventry)->devname);
2366  *		char		*devname	device name
2371 svm_register_device(rcm_handle_t *hd, char *devname)
2374 	if (devname == NULL)
2377 	rcm_log_message(RCM_TRACE1, "SVM: Registering %s(%d)\n", devname,
2378 		devname);
2380 	if (rcm_register_interest(hd, devname, 0, NULL) != RCM_SUCCESS) {
2382 		    gettext("SVM: failed to register \"%s\"\n"), devname);
2417 	deps_new[(*ndeps-1)] = deventry->devname;
2968 	    deventry->devname);
2978 		    dependent->devname);
2989 		ret = sscanf(dependent->devname,
3004 		    dependent->devname);
3006 		np = metaname(&sp, dependent->devname, META_DEVICE, &error);
3020 			rval = check_stripe(sp, np, deventry->devname, &error);
3037 			rval = check_raid5(sp, np, deventry->devname, &error);
3044 			rval = check_softpart(sp, np, deventry->devname,
3082  * devname.  The reason for this strategy has to do with the way that
3095 			d->devname, d->devicesname);
3098 			d->devname);
3117 		deleted = rcm_unregister_interest(hd, d->devname, 0);
3121 			"for %s\n", d->devname);