1 // SPDX-License-Identifier: GPL-2.0-only
2 /******************************************************************************
3 *******************************************************************************
5 ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
6 ** Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved.
9 *******************************************************************************
10 ******************************************************************************/
12 #include <linux/kernel.h>
13 #include <linux/init.h>
14 #include <linux/configfs.h>
15 #include <linux/slab.h>
17 #include <linux/in6.h>
18 #include <linux/dlmconstants.h>
26 * /config/dlm/<cluster>/spaces/<space>/nodes/<node>/nodeid
27 * /config/dlm/<cluster>/spaces/<space>/nodes/<node>/weight
28 * /config/dlm/<cluster>/comms/<comm>/nodeid
29 * /config/dlm/<cluster>/comms/<comm>/local
30 * /config/dlm/<cluster>/comms/<comm>/addr (write only)
31 * /config/dlm/<cluster>/comms/<comm>/addr_list (read only)
32 * The <cluster> level is useless, but I haven't figured out how to avoid it.
35 static struct config_group *space_list;
36 static struct config_group *comm_list;
37 static struct dlm_comm *local_comm;
38 static uint32_t dlm_comm_count;
49 static struct config_group *make_cluster(struct config_group *, const char *);
50 static void drop_cluster(struct config_group *, struct config_item *);
51 static void release_cluster(struct config_item *);
52 static struct config_group *make_space(struct config_group *, const char *);
53 static void drop_space(struct config_group *, struct config_item *);
54 static void release_space(struct config_item *);
55 static struct config_item *make_comm(struct config_group *, const char *);
56 static void drop_comm(struct config_group *, struct config_item *);
57 static void release_comm(struct config_item *);
58 static struct config_item *make_node(struct config_group *, const char *);
59 static void drop_node(struct config_group *, struct config_item *);
60 static void release_node(struct config_item *);
62 static struct configfs_attribute *comm_attrs[];
63 static struct configfs_attribute *node_attrs[];
66 struct config_group group;
67 unsigned int cl_tcp_port;
68 unsigned int cl_buffer_size;
69 unsigned int cl_rsbtbl_size;
70 unsigned int cl_recover_timer;
71 unsigned int cl_toss_secs;
72 unsigned int cl_scan_secs;
73 unsigned int cl_log_debug;
74 unsigned int cl_log_info;
75 unsigned int cl_protocol;
77 unsigned int cl_timewarn_cs;
78 unsigned int cl_waitwarn_us;
79 unsigned int cl_new_rsb_count;
80 unsigned int cl_recover_callbacks;
81 char cl_cluster_name[DLM_LOCKSPACE_LEN];
84 static struct dlm_cluster *config_item_to_cluster(struct config_item *i)
86 return i ? container_of(to_config_group(i), struct dlm_cluster, group) :
91 CLUSTER_ATTR_TCP_PORT = 0,
92 CLUSTER_ATTR_BUFFER_SIZE,
93 CLUSTER_ATTR_RSBTBL_SIZE,
94 CLUSTER_ATTR_RECOVER_TIMER,
95 CLUSTER_ATTR_TOSS_SECS,
96 CLUSTER_ATTR_SCAN_SECS,
97 CLUSTER_ATTR_LOG_DEBUG,
98 CLUSTER_ATTR_LOG_INFO,
99 CLUSTER_ATTR_PROTOCOL,
101 CLUSTER_ATTR_TIMEWARN_CS,
102 CLUSTER_ATTR_WAITWARN_US,
103 CLUSTER_ATTR_NEW_RSB_COUNT,
104 CLUSTER_ATTR_RECOVER_CALLBACKS,
105 CLUSTER_ATTR_CLUSTER_NAME,
108 static ssize_t cluster_cluster_name_show(struct config_item *item, char *buf)
110 struct dlm_cluster *cl = config_item_to_cluster(item);
111 return sprintf(buf, "%s\n", cl->cl_cluster_name);
114 static ssize_t cluster_cluster_name_store(struct config_item *item,
115 const char *buf, size_t len)
117 struct dlm_cluster *cl = config_item_to_cluster(item);
119 strlcpy(dlm_config.ci_cluster_name, buf,
120 sizeof(dlm_config.ci_cluster_name));
121 strlcpy(cl->cl_cluster_name, buf, sizeof(cl->cl_cluster_name));
125 CONFIGFS_ATTR(cluster_, cluster_name);
127 static ssize_t cluster_set(struct dlm_cluster *cl, unsigned int *cl_field,
128 int *info_field, bool (*check_cb)(unsigned int x),
129 const char *buf, size_t len)
134 if (!capable(CAP_SYS_ADMIN))
136 rc = kstrtouint(buf, 0, &x);
140 if (check_cb && check_cb(x))
149 #define CLUSTER_ATTR(name, check_cb) \
150 static ssize_t cluster_##name##_store(struct config_item *item, \
151 const char *buf, size_t len) \
153 struct dlm_cluster *cl = config_item_to_cluster(item); \
154 return cluster_set(cl, &cl->cl_##name, &dlm_config.ci_##name, \
155 check_cb, buf, len); \
157 static ssize_t cluster_##name##_show(struct config_item *item, char *buf) \
159 struct dlm_cluster *cl = config_item_to_cluster(item); \
160 return snprintf(buf, PAGE_SIZE, "%u\n", cl->cl_##name); \
162 CONFIGFS_ATTR(cluster_, name);
164 static bool dlm_check_zero(unsigned int x)
169 static bool dlm_check_buffer_size(unsigned int x)
171 return (x < DEFAULT_BUFFER_SIZE);
174 CLUSTER_ATTR(tcp_port, dlm_check_zero);
175 CLUSTER_ATTR(buffer_size, dlm_check_buffer_size);
176 CLUSTER_ATTR(rsbtbl_size, dlm_check_zero);
177 CLUSTER_ATTR(recover_timer, dlm_check_zero);
178 CLUSTER_ATTR(toss_secs, dlm_check_zero);
179 CLUSTER_ATTR(scan_secs, dlm_check_zero);
180 CLUSTER_ATTR(log_debug, NULL);
181 CLUSTER_ATTR(log_info, NULL);
182 CLUSTER_ATTR(protocol, NULL);
183 CLUSTER_ATTR(mark, NULL);
184 CLUSTER_ATTR(timewarn_cs, dlm_check_zero);
185 CLUSTER_ATTR(waitwarn_us, NULL);
186 CLUSTER_ATTR(new_rsb_count, NULL);
187 CLUSTER_ATTR(recover_callbacks, NULL);
189 static struct configfs_attribute *cluster_attrs[] = {
190 [CLUSTER_ATTR_TCP_PORT] = &cluster_attr_tcp_port,
191 [CLUSTER_ATTR_BUFFER_SIZE] = &cluster_attr_buffer_size,
192 [CLUSTER_ATTR_RSBTBL_SIZE] = &cluster_attr_rsbtbl_size,
193 [CLUSTER_ATTR_RECOVER_TIMER] = &cluster_attr_recover_timer,
194 [CLUSTER_ATTR_TOSS_SECS] = &cluster_attr_toss_secs,
195 [CLUSTER_ATTR_SCAN_SECS] = &cluster_attr_scan_secs,
196 [CLUSTER_ATTR_LOG_DEBUG] = &cluster_attr_log_debug,
197 [CLUSTER_ATTR_LOG_INFO] = &cluster_attr_log_info,
198 [CLUSTER_ATTR_PROTOCOL] = &cluster_attr_protocol,
199 [CLUSTER_ATTR_MARK] = &cluster_attr_mark,
200 [CLUSTER_ATTR_TIMEWARN_CS] = &cluster_attr_timewarn_cs,
201 [CLUSTER_ATTR_WAITWARN_US] = &cluster_attr_waitwarn_us,
202 [CLUSTER_ATTR_NEW_RSB_COUNT] = &cluster_attr_new_rsb_count,
203 [CLUSTER_ATTR_RECOVER_CALLBACKS] = &cluster_attr_recover_callbacks,
204 [CLUSTER_ATTR_CLUSTER_NAME] = &cluster_attr_cluster_name,
209 COMM_ATTR_NODEID = 0,
217 NODE_ATTR_NODEID = 0,
221 struct dlm_clusters {
222 struct configfs_subsystem subsys;
226 struct config_group ss_group;
230 struct config_group group;
231 struct list_head members;
232 struct mutex members_lock;
234 struct dlm_nodes *nds;
238 struct config_group cs_group;
242 struct config_item item;
248 struct sockaddr_storage *addr[DLM_MAX_ADDR_COUNT];
252 struct config_group ns_group;
256 struct config_item item;
257 struct list_head list; /* space->members */
261 int comm_seq; /* copy of cm->seq when nd->nodeid is set */
264 static struct configfs_group_operations clusters_ops = {
265 .make_group = make_cluster,
266 .drop_item = drop_cluster,
269 static struct configfs_item_operations cluster_ops = {
270 .release = release_cluster,
273 static struct configfs_group_operations spaces_ops = {
274 .make_group = make_space,
275 .drop_item = drop_space,
278 static struct configfs_item_operations space_ops = {
279 .release = release_space,
282 static struct configfs_group_operations comms_ops = {
283 .make_item = make_comm,
284 .drop_item = drop_comm,
287 static struct configfs_item_operations comm_ops = {
288 .release = release_comm,
291 static struct configfs_group_operations nodes_ops = {
292 .make_item = make_node,
293 .drop_item = drop_node,
296 static struct configfs_item_operations node_ops = {
297 .release = release_node,
300 static const struct config_item_type clusters_type = {
301 .ct_group_ops = &clusters_ops,
302 .ct_owner = THIS_MODULE,
305 static const struct config_item_type cluster_type = {
306 .ct_item_ops = &cluster_ops,
307 .ct_attrs = cluster_attrs,
308 .ct_owner = THIS_MODULE,
311 static const struct config_item_type spaces_type = {
312 .ct_group_ops = &spaces_ops,
313 .ct_owner = THIS_MODULE,
316 static const struct config_item_type space_type = {
317 .ct_item_ops = &space_ops,
318 .ct_owner = THIS_MODULE,
321 static const struct config_item_type comms_type = {
322 .ct_group_ops = &comms_ops,
323 .ct_owner = THIS_MODULE,
326 static const struct config_item_type comm_type = {
327 .ct_item_ops = &comm_ops,
328 .ct_attrs = comm_attrs,
329 .ct_owner = THIS_MODULE,
332 static const struct config_item_type nodes_type = {
333 .ct_group_ops = &nodes_ops,
334 .ct_owner = THIS_MODULE,
337 static const struct config_item_type node_type = {
338 .ct_item_ops = &node_ops,
339 .ct_attrs = node_attrs,
340 .ct_owner = THIS_MODULE,
343 static struct dlm_space *config_item_to_space(struct config_item *i)
345 return i ? container_of(to_config_group(i), struct dlm_space, group) :
349 static struct dlm_comm *config_item_to_comm(struct config_item *i)
351 return i ? container_of(i, struct dlm_comm, item) : NULL;
354 static struct dlm_node *config_item_to_node(struct config_item *i)
356 return i ? container_of(i, struct dlm_node, item) : NULL;
359 static struct config_group *make_cluster(struct config_group *g,
362 struct dlm_cluster *cl = NULL;
363 struct dlm_spaces *sps = NULL;
364 struct dlm_comms *cms = NULL;
366 cl = kzalloc(sizeof(struct dlm_cluster), GFP_NOFS);
367 sps = kzalloc(sizeof(struct dlm_spaces), GFP_NOFS);
368 cms = kzalloc(sizeof(struct dlm_comms), GFP_NOFS);
370 if (!cl || !sps || !cms)
373 config_group_init_type_name(&cl->group, name, &cluster_type);
374 config_group_init_type_name(&sps->ss_group, "spaces", &spaces_type);
375 config_group_init_type_name(&cms->cs_group, "comms", &comms_type);
377 configfs_add_default_group(&sps->ss_group, &cl->group);
378 configfs_add_default_group(&cms->cs_group, &cl->group);
380 cl->cl_tcp_port = dlm_config.ci_tcp_port;
381 cl->cl_buffer_size = dlm_config.ci_buffer_size;
382 cl->cl_rsbtbl_size = dlm_config.ci_rsbtbl_size;
383 cl->cl_recover_timer = dlm_config.ci_recover_timer;
384 cl->cl_toss_secs = dlm_config.ci_toss_secs;
385 cl->cl_scan_secs = dlm_config.ci_scan_secs;
386 cl->cl_log_debug = dlm_config.ci_log_debug;
387 cl->cl_log_info = dlm_config.ci_log_info;
388 cl->cl_protocol = dlm_config.ci_protocol;
389 cl->cl_timewarn_cs = dlm_config.ci_timewarn_cs;
390 cl->cl_waitwarn_us = dlm_config.ci_waitwarn_us;
391 cl->cl_new_rsb_count = dlm_config.ci_new_rsb_count;
392 cl->cl_recover_callbacks = dlm_config.ci_recover_callbacks;
393 memcpy(cl->cl_cluster_name, dlm_config.ci_cluster_name,
396 space_list = &sps->ss_group;
397 comm_list = &cms->cs_group;
404 return ERR_PTR(-ENOMEM);
407 static void drop_cluster(struct config_group *g, struct config_item *i)
409 struct dlm_cluster *cl = config_item_to_cluster(i);
411 configfs_remove_default_groups(&cl->group);
419 static void release_cluster(struct config_item *i)
421 struct dlm_cluster *cl = config_item_to_cluster(i);
425 static struct config_group *make_space(struct config_group *g, const char *name)
427 struct dlm_space *sp = NULL;
428 struct dlm_nodes *nds = NULL;
430 sp = kzalloc(sizeof(struct dlm_space), GFP_NOFS);
431 nds = kzalloc(sizeof(struct dlm_nodes), GFP_NOFS);
436 config_group_init_type_name(&sp->group, name, &space_type);
438 config_group_init_type_name(&nds->ns_group, "nodes", &nodes_type);
439 configfs_add_default_group(&nds->ns_group, &sp->group);
441 INIT_LIST_HEAD(&sp->members);
442 mutex_init(&sp->members_lock);
443 sp->members_count = 0;
450 return ERR_PTR(-ENOMEM);
453 static void drop_space(struct config_group *g, struct config_item *i)
455 struct dlm_space *sp = config_item_to_space(i);
457 /* assert list_empty(&sp->members) */
459 configfs_remove_default_groups(&sp->group);
463 static void release_space(struct config_item *i)
465 struct dlm_space *sp = config_item_to_space(i);
470 static struct config_item *make_comm(struct config_group *g, const char *name)
474 cm = kzalloc(sizeof(struct dlm_comm), GFP_NOFS);
476 return ERR_PTR(-ENOMEM);
478 config_item_init_type_name(&cm->item, name, &comm_type);
480 cm->seq = dlm_comm_count++;
482 cm->seq = dlm_comm_count++;
491 static void drop_comm(struct config_group *g, struct config_item *i)
493 struct dlm_comm *cm = config_item_to_comm(i);
494 if (local_comm == cm)
496 dlm_lowcomms_close(cm->nodeid);
497 while (cm->addr_count--)
498 kfree(cm->addr[cm->addr_count]);
502 static void release_comm(struct config_item *i)
504 struct dlm_comm *cm = config_item_to_comm(i);
508 static struct config_item *make_node(struct config_group *g, const char *name)
510 struct dlm_space *sp = config_item_to_space(g->cg_item.ci_parent);
513 nd = kzalloc(sizeof(struct dlm_node), GFP_NOFS);
515 return ERR_PTR(-ENOMEM);
517 config_item_init_type_name(&nd->item, name, &node_type);
519 nd->weight = 1; /* default weight of 1 if none is set */
520 nd->new = 1; /* set to 0 once it's been read by dlm_nodeid_list() */
522 mutex_lock(&sp->members_lock);
523 list_add(&nd->list, &sp->members);
525 mutex_unlock(&sp->members_lock);
530 static void drop_node(struct config_group *g, struct config_item *i)
532 struct dlm_space *sp = config_item_to_space(g->cg_item.ci_parent);
533 struct dlm_node *nd = config_item_to_node(i);
535 mutex_lock(&sp->members_lock);
538 mutex_unlock(&sp->members_lock);
543 static void release_node(struct config_item *i)
545 struct dlm_node *nd = config_item_to_node(i);
549 static struct dlm_clusters clusters_root = {
554 .ci_type = &clusters_type,
560 int __init dlm_config_init(void)
562 config_group_init(&clusters_root.subsys.su_group);
563 mutex_init(&clusters_root.subsys.su_mutex);
564 return configfs_register_subsystem(&clusters_root.subsys);
567 void dlm_config_exit(void)
569 configfs_unregister_subsystem(&clusters_root.subsys);
573 * Functions for user space to read/write attributes
576 static ssize_t comm_nodeid_show(struct config_item *item, char *buf)
578 return sprintf(buf, "%d\n", config_item_to_comm(item)->nodeid);
581 static ssize_t comm_nodeid_store(struct config_item *item, const char *buf,
584 int rc = kstrtoint(buf, 0, &config_item_to_comm(item)->nodeid);
591 static ssize_t comm_local_show(struct config_item *item, char *buf)
593 return sprintf(buf, "%d\n", config_item_to_comm(item)->local);
596 static ssize_t comm_local_store(struct config_item *item, const char *buf,
599 struct dlm_comm *cm = config_item_to_comm(item);
600 int rc = kstrtoint(buf, 0, &cm->local);
604 if (cm->local && !local_comm)
609 static ssize_t comm_addr_store(struct config_item *item, const char *buf,
612 struct dlm_comm *cm = config_item_to_comm(item);
613 struct sockaddr_storage *addr;
616 if (len != sizeof(struct sockaddr_storage))
619 if (cm->addr_count >= DLM_MAX_ADDR_COUNT)
622 addr = kzalloc(sizeof(*addr), GFP_NOFS);
626 memcpy(addr, buf, len);
628 rv = dlm_lowcomms_addr(cm->nodeid, addr, len);
634 cm->addr[cm->addr_count++] = addr;
638 static ssize_t comm_addr_list_show(struct config_item *item, char *buf)
640 struct dlm_comm *cm = config_item_to_comm(item);
644 struct sockaddr_storage *addr;
645 struct sockaddr_in *addr_in;
646 struct sockaddr_in6 *addr_in6;
648 /* Taken from ip6_addr_string() defined in lib/vsprintf.c */
649 char buf0[sizeof("AF_INET6 xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:255.255.255.255\n")];
652 /* Derived from SIMPLE_ATTR_SIZE of fs/configfs/file.c */
656 for (i = 0; i < cm->addr_count; i++) {
659 switch(addr->ss_family) {
661 addr_in = (struct sockaddr_in *)addr;
662 s = sprintf(buf0, "AF_INET %pI4\n", &addr_in->sin_addr.s_addr);
665 addr_in6 = (struct sockaddr_in6 *)addr;
666 s = sprintf(buf0, "AF_INET6 %pI6\n", &addr_in6->sin6_addr);
669 s = sprintf(buf0, "%s\n", "<UNKNOWN>");
680 return 4096 - allowance;
683 static ssize_t comm_mark_show(struct config_item *item, char *buf)
685 return sprintf(buf, "%u\n", config_item_to_comm(item)->mark);
688 static ssize_t comm_mark_store(struct config_item *item, const char *buf,
694 rc = kstrtouint(buf, 0, &mark);
698 config_item_to_comm(item)->mark = mark;
702 CONFIGFS_ATTR(comm_, nodeid);
703 CONFIGFS_ATTR(comm_, local);
704 CONFIGFS_ATTR(comm_, mark);
705 CONFIGFS_ATTR_WO(comm_, addr);
706 CONFIGFS_ATTR_RO(comm_, addr_list);
708 static struct configfs_attribute *comm_attrs[] = {
709 [COMM_ATTR_NODEID] = &comm_attr_nodeid,
710 [COMM_ATTR_LOCAL] = &comm_attr_local,
711 [COMM_ATTR_ADDR] = &comm_attr_addr,
712 [COMM_ATTR_ADDR_LIST] = &comm_attr_addr_list,
713 [COMM_ATTR_MARK] = &comm_attr_mark,
717 static ssize_t node_nodeid_show(struct config_item *item, char *buf)
719 return sprintf(buf, "%d\n", config_item_to_node(item)->nodeid);
722 static ssize_t node_nodeid_store(struct config_item *item, const char *buf,
725 struct dlm_node *nd = config_item_to_node(item);
727 int rc = kstrtoint(buf, 0, &nd->nodeid);
731 dlm_comm_seq(nd->nodeid, &seq);
736 static ssize_t node_weight_show(struct config_item *item, char *buf)
738 return sprintf(buf, "%d\n", config_item_to_node(item)->weight);
741 static ssize_t node_weight_store(struct config_item *item, const char *buf,
744 int rc = kstrtoint(buf, 0, &config_item_to_node(item)->weight);
751 CONFIGFS_ATTR(node_, nodeid);
752 CONFIGFS_ATTR(node_, weight);
754 static struct configfs_attribute *node_attrs[] = {
755 [NODE_ATTR_NODEID] = &node_attr_nodeid,
756 [NODE_ATTR_WEIGHT] = &node_attr_weight,
761 * Functions for the dlm to get the info that's been configured
764 static struct dlm_space *get_space(char *name)
766 struct config_item *i;
771 mutex_lock(&space_list->cg_subsys->su_mutex);
772 i = config_group_find_item(space_list, name);
773 mutex_unlock(&space_list->cg_subsys->su_mutex);
775 return config_item_to_space(i);
778 static void put_space(struct dlm_space *sp)
780 config_item_put(&sp->group.cg_item);
783 static struct dlm_comm *get_comm(int nodeid)
785 struct config_item *i;
786 struct dlm_comm *cm = NULL;
792 mutex_lock(&clusters_root.subsys.su_mutex);
794 list_for_each_entry(i, &comm_list->cg_children, ci_entry) {
795 cm = config_item_to_comm(i);
797 if (cm->nodeid != nodeid)
803 mutex_unlock(&clusters_root.subsys.su_mutex);
810 static void put_comm(struct dlm_comm *cm)
812 config_item_put(&cm->item);
815 /* caller must free mem */
816 int dlm_config_nodes(char *lsname, struct dlm_config_node **nodes_out,
819 struct dlm_space *sp;
821 struct dlm_config_node *nodes, *node;
824 sp = get_space(lsname);
828 mutex_lock(&sp->members_lock);
829 if (!sp->members_count) {
831 printk(KERN_ERR "dlm: zero members_count\n");
835 count = sp->members_count;
837 nodes = kcalloc(count, sizeof(struct dlm_config_node), GFP_NOFS);
844 list_for_each_entry(nd, &sp->members, list) {
845 node->nodeid = nd->nodeid;
846 node->weight = nd->weight;
848 node->comm_seq = nd->comm_seq;
858 mutex_unlock(&sp->members_lock);
863 int dlm_comm_seq(int nodeid, uint32_t *seq)
865 struct dlm_comm *cm = get_comm(nodeid);
873 void dlm_comm_mark(int nodeid, unsigned int *mark)
877 cm = get_comm(nodeid);
879 *mark = dlm_config.ci_mark;
886 *mark = dlm_config.ci_mark;
891 int dlm_our_nodeid(void)
893 return local_comm ? local_comm->nodeid : 0;
896 /* num 0 is first addr, num 1 is second addr */
897 int dlm_our_addr(struct sockaddr_storage *addr, int num)
901 if (num + 1 > local_comm->addr_count)
903 memcpy(addr, local_comm->addr[num], sizeof(*addr));
907 /* Config file defaults */
908 #define DEFAULT_TCP_PORT 21064
909 #define DEFAULT_RSBTBL_SIZE 1024
910 #define DEFAULT_RECOVER_TIMER 5
911 #define DEFAULT_TOSS_SECS 10
912 #define DEFAULT_SCAN_SECS 5
913 #define DEFAULT_LOG_DEBUG 0
914 #define DEFAULT_LOG_INFO 1
915 #define DEFAULT_PROTOCOL 0
916 #define DEFAULT_MARK 0
917 #define DEFAULT_TIMEWARN_CS 500 /* 5 sec = 500 centiseconds */
918 #define DEFAULT_WAITWARN_US 0
919 #define DEFAULT_NEW_RSB_COUNT 128
920 #define DEFAULT_RECOVER_CALLBACKS 0
921 #define DEFAULT_CLUSTER_NAME ""
923 struct dlm_config_info dlm_config = {
924 .ci_tcp_port = DEFAULT_TCP_PORT,
925 .ci_buffer_size = DEFAULT_BUFFER_SIZE,
926 .ci_rsbtbl_size = DEFAULT_RSBTBL_SIZE,
927 .ci_recover_timer = DEFAULT_RECOVER_TIMER,
928 .ci_toss_secs = DEFAULT_TOSS_SECS,
929 .ci_scan_secs = DEFAULT_SCAN_SECS,
930 .ci_log_debug = DEFAULT_LOG_DEBUG,
931 .ci_log_info = DEFAULT_LOG_INFO,
932 .ci_protocol = DEFAULT_PROTOCOL,
933 .ci_mark = DEFAULT_MARK,
934 .ci_timewarn_cs = DEFAULT_TIMEWARN_CS,
935 .ci_waitwarn_us = DEFAULT_WAITWARN_US,
936 .ci_new_rsb_count = DEFAULT_NEW_RSB_COUNT,
937 .ci_recover_callbacks = DEFAULT_RECOVER_CALLBACKS,
938 .ci_cluster_name = DEFAULT_CLUSTER_NAME