2 ctdb database library: old client interface
4 Copyright (C) Andrew Tridgell 2006
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, see <http://www.gnu.org/licenses/>.
20 #ifndef _CTDB_CLIENT_H
21 #define _CTDB_CLIENT_H
22 #include "ctdb_protocol.h"
24 enum control_state {CTDB_CONTROL_WAIT, CTDB_CONTROL_DONE, CTDB_CONTROL_ERROR, CTDB_CONTROL_TIMEOUT};
26 struct ctdb_client_control_state {
27 struct ctdb_context *ctdb;
31 enum control_state state;
33 struct ctdb_req_control *c;
35 /* if we have a callback registered for the completion (or failure) of
37 if a callback is used, it MUST talloc_free the cb_data passed to it
40 void (*fn)(struct ctdb_client_control_state *);
45 struct ctdb_client_notify_register {
48 uint8_t notify_data[1];
51 struct ctdb_client_notify_deregister {
55 struct tevent_context;
58 initialise ctdb subsystem
60 struct ctdb_context *ctdb_init(struct tevent_context *ev);
65 int ctdb_set_transport(struct ctdb_context *ctdb, const char *transport);
68 set the directory for the local databases
70 int ctdb_set_tdb_dir(struct ctdb_context *ctdb, const char *dir);
71 int ctdb_set_tdb_dir_persistent(struct ctdb_context *ctdb, const char *dir);
72 int ctdb_set_tdb_dir_state(struct ctdb_context *ctdb, const char *dir);
77 void ctdb_set_flags(struct ctdb_context *ctdb, unsigned flags);
80 tell ctdb what address to listen on, in transport specific format
82 int ctdb_set_address(struct ctdb_context *ctdb, const char *address);
84 int ctdb_set_socketname(struct ctdb_context *ctdb, const char *socketname);
85 const char *ctdb_get_socketname(struct ctdb_context *ctdb);
88 tell ctdb what nodes are available. This takes a filename, which will contain
89 1 node address per line, in a transport specific format
91 int ctdb_set_nlist(struct ctdb_context *ctdb, const char *nlist);
94 Check that a specific ip address exists in the node list and returns
95 the id for the node or -1
97 int ctdb_ip_to_nodeid(struct ctdb_context *ctdb, const char *nodeip);
100 start the ctdb protocol
102 int ctdb_start(struct ctdb_context *ctdb);
105 attach to a ctdb database
107 struct ctdb_db_context *ctdb_attach(struct ctdb_context *ctdb,
108 struct timeval timeout,
115 find an attached ctdb_db handle given a name
117 struct ctdb_db_context *ctdb_db_handle(struct ctdb_context *ctdb, const char *name);
120 error string for last ctdb error
122 const char *ctdb_errstr(struct ctdb_context *);
124 /* a ctdb call function */
125 typedef int (*ctdb_fn_t)(struct ctdb_call_info *);
128 setup a ctdb call function
130 int ctdb_set_call(struct ctdb_db_context *ctdb_db, ctdb_fn_t fn, uint32_t id);
135 make a ctdb call. The associated ctdb call function will be called on the DMASTER
138 int ctdb_call(struct ctdb_db_context *ctdb_db, struct ctdb_call *call);
141 initiate an ordered ctdb cluster shutdown
142 this function will never return
144 void ctdb_shutdown(struct ctdb_context *ctdb);
146 /* return pnn of this node */
147 uint32_t ctdb_get_pnn(struct ctdb_context *ctdb);
150 return the number of nodes
152 uint32_t ctdb_get_num_nodes(struct ctdb_context *ctdb);
154 /* setup a handler for ctdb messages */
155 typedef void (*ctdb_msg_fn_t)(struct ctdb_context *, uint64_t srvid,
156 TDB_DATA data, void *);
157 int ctdb_client_set_message_handler(struct ctdb_context *ctdb, uint64_t srvid,
158 ctdb_msg_fn_t handler,
160 int ctdb_client_remove_message_handler(struct ctdb_context *ctdb,
161 uint64_t srvid, void *private_data);
162 int ctdb_client_check_message_handlers(struct ctdb_context *ctdb,
163 uint64_t *ids, uint32_t num,
166 int ctdb_call(struct ctdb_db_context *ctdb_db, struct ctdb_call *call);
167 struct ctdb_client_call_state *ctdb_call_send(struct ctdb_db_context *ctdb_db, struct ctdb_call *call);
168 int ctdb_call_recv(struct ctdb_client_call_state *state, struct ctdb_call *call);
170 /* send a ctdb message */
171 int ctdb_client_send_message(struct ctdb_context *ctdb, uint32_t pnn,
172 uint64_t srvid, TDB_DATA data);
176 Fetch a ctdb record from a remote node
177 . Underneath this will force the
178 dmaster for the record to be moved to the local node.
180 struct ctdb_record_handle *ctdb_fetch_lock(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx,
181 TDB_DATA key, TDB_DATA *data);
183 struct ctdb_record_handle *ctdb_fetch_readonly_lock(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx, TDB_DATA key, TDB_DATA *data, int read_only);
185 int ctdb_record_store(struct ctdb_record_handle *h, TDB_DATA data);
187 int ctdb_fetch(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx,
188 TDB_DATA key, TDB_DATA *data);
190 int ctdb_register_message_handler(struct ctdb_context *ctdb,
193 ctdb_msg_fn_t handler,
196 struct ctdb_db_context *find_ctdb_db(struct ctdb_context *ctdb, uint32_t id);
199 struct ctdb_context *ctdb_cmdline_client(struct tevent_context *ev,
200 struct timeval req_timeout);
202 struct ctdb_statistics;
203 int ctdb_ctrl_statistics(struct ctdb_context *ctdb, uint32_t destnode, struct ctdb_statistics *status);
204 int ctdb_ctrl_dbstatistics(struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
205 TALLOC_CTX *mem_ctx, struct ctdb_db_statistics **dbstat);
207 int ctdb_ctrl_shutdown(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
210 int ctdb_ctrl_getvnnmap(struct ctdb_context *ctdb,
211 struct timeval timeout, uint32_t destnode,
212 TALLOC_CTX *mem_ctx, struct ctdb_vnn_map **vnnmap);
213 int ctdb_ctrl_setvnnmap(struct ctdb_context *ctdb,
214 struct timeval timeout, uint32_t destnode,
215 TALLOC_CTX *mem_ctx, struct ctdb_vnn_map *vnnmap);
217 /* table that contains a list of all dbids on a node
219 struct ctdb_dbid_map {
223 #define CTDB_DB_FLAGS_PERSISTENT 0x01
224 #define CTDB_DB_FLAGS_READONLY 0x02
225 #define CTDB_DB_FLAGS_STICKY 0x04
229 int ctdb_ctrl_getdbmap(struct ctdb_context *ctdb,
230 struct timeval timeout, uint32_t destnode,
231 TALLOC_CTX *mem_ctx, struct ctdb_dbid_map **dbmap);
234 struct ctdb_node_map;
236 int ctdb_ctrl_getnodemap(struct ctdb_context *ctdb,
237 struct timeval timeout, uint32_t destnode,
238 TALLOC_CTX *mem_ctx, struct ctdb_node_map **nodemap);
240 int ctdb_ctrl_getnodemapv4(struct ctdb_context *ctdb,
241 struct timeval timeout, uint32_t destnode,
242 TALLOC_CTX *mem_ctx, struct ctdb_node_map **nodemap);
244 int ctdb_ctrl_reload_nodes_file(struct ctdb_context *ctdb,
245 struct timeval timeout, uint32_t destnode);
247 struct ctdb_key_list {
251 struct ctdb_ltdb_header *headers;
255 int ctdb_ctrl_pulldb(
256 struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
257 uint32_t lmaster, TALLOC_CTX *mem_ctx,
258 struct timeval timeout, TDB_DATA *outdata);
260 struct ctdb_client_control_state *ctdb_ctrl_pulldb_send(
261 struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
262 uint32_t lmaster, TALLOC_CTX *mem_ctx, struct timeval timeout);
264 int ctdb_ctrl_pulldb_recv(
265 struct ctdb_context *ctdb,
266 TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state,
269 int ctdb_ctrl_pushdb(
270 struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
272 struct timeval timeout, TDB_DATA indata);
274 struct ctdb_client_control_state *ctdb_ctrl_pushdb_send(
275 struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
276 TALLOC_CTX *mem_ctx, struct timeval timeout,
279 int ctdb_ctrl_pushdb_recv(
280 struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx,
281 struct ctdb_client_control_state *state);
284 int ctdb_ctrl_copydb(struct ctdb_context *ctdb,
285 struct timeval timeout, uint32_t sourcenode,
286 uint32_t destnode, uint32_t dbid, uint32_t lmaster,
287 TALLOC_CTX *mem_ctx);
289 int ctdb_ctrl_getdbpath(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t dbid, TALLOC_CTX *mem_ctx, const char **path);
290 int ctdb_ctrl_getdbname(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t dbid, TALLOC_CTX *mem_ctx, const char **name);
291 int ctdb_ctrl_getdbhealth(struct ctdb_context *ctdb,
292 struct timeval timeout,
294 uint32_t dbid, TALLOC_CTX *mem_ctx,
295 const char **reason);
296 int ctdb_ctrl_getdbseqnum(struct ctdb_context *ctdb, struct timeval timeout,
297 uint32_t destnode, uint32_t dbid, uint64_t *seqnum);
298 int ctdb_ctrl_createdb(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, TALLOC_CTX *mem_ctx, const char *name, bool persistent);
300 int ctdb_ctrl_process_exists(struct ctdb_context *ctdb, uint32_t destnode, pid_t pid);
302 int ctdb_ctrl_ping(struct ctdb_context *ctdb, uint32_t destnode);
304 int ctdb_ctrl_get_runstate(struct ctdb_context *ctdb,
305 struct timeval timeout,
309 int ctdb_ctrl_get_config(struct ctdb_context *ctdb);
311 int ctdb_ctrl_get_debuglevel(struct ctdb_context *ctdb, uint32_t destnode, int32_t *level);
312 int ctdb_ctrl_set_debuglevel(struct ctdb_context *ctdb, uint32_t destnode, int32_t level);
315 change dmaster for all keys in the database to the new value
317 int ctdb_ctrl_setdmaster(struct ctdb_context *ctdb,
318 struct timeval timeout, uint32_t destnode,
319 TALLOC_CTX *mem_ctx, uint32_t dbid, uint32_t dmaster);
322 write a record on a specific db (this implicitely updates dmaster of the record to locally be the vnn of the node where the control is executed on)
324 int ctdb_ctrl_write_record(struct ctdb_context *ctdb, uint32_t destnode, TALLOC_CTX *mem_ctx, uint32_t dbid, TDB_DATA key, TDB_DATA data);
326 #define CTDB_RECOVERY_NORMAL 0
327 #define CTDB_RECOVERY_ACTIVE 1
330 get the recovery mode of a remote node
332 int ctdb_ctrl_getrecmode(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, uint32_t *recmode);
334 struct ctdb_client_control_state *ctdb_ctrl_getrecmode_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
336 int ctdb_ctrl_getrecmode_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, uint32_t *recmode);
340 set the recovery mode of a remote node
342 int ctdb_ctrl_setrecmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t recmode);
344 get the monitoring mode of a remote node
346 int ctdb_ctrl_getmonmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t *monmode);
349 set the monitoring mode of a remote node to active
351 int ctdb_ctrl_enable_monmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
354 set the monitoring mode of a remote node to disabled
356 int ctdb_ctrl_disable_monmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
360 get the recovery master of a remote node
362 int ctdb_ctrl_getrecmaster(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, uint32_t *recmaster);
364 struct ctdb_client_control_state *ctdb_ctrl_getrecmaster_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
366 int ctdb_ctrl_getrecmaster_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, uint32_t *recmaster);
371 set the recovery master of a remote node
373 int ctdb_ctrl_setrecmaster(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t recmaster);
375 uint32_t *ctdb_get_connected_nodes(struct ctdb_context *ctdb,
376 struct timeval timeout,
378 uint32_t *num_nodes);
380 int ctdb_statistics_reset(struct ctdb_context *ctdb, uint32_t destnode);
382 int ctdb_set_logfile(struct ctdb_context *ctdb, const char *logfile, bool use_syslog);
384 typedef int (*ctdb_traverse_func)(struct ctdb_context *, TDB_DATA, TDB_DATA, void *);
385 int ctdb_traverse(struct ctdb_db_context *ctdb_db, ctdb_traverse_func fn, void *private_data);
387 struct ctdb_dump_db_context {
389 bool printemptyrecords;
393 bool printrecordflags;
396 int ctdb_dumpdb_record(struct ctdb_context *ctdb, TDB_DATA key, TDB_DATA data, void *p);
397 int ctdb_dump_db(struct ctdb_db_context *ctdb_db,
398 struct ctdb_dump_db_context *ctx);
401 get the pid of a ctdb daemon
403 int ctdb_ctrl_getpid(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t *pid);
405 int ctdb_ctrl_freeze(struct ctdb_context *ctdb, struct timeval timeout,
407 int ctdb_ctrl_freeze_priority(struct ctdb_context *ctdb, struct timeval timeout,
408 uint32_t destnode, uint32_t priority);
410 struct ctdb_client_control_state *
411 ctdb_ctrl_freeze_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx,
412 struct timeval timeout, uint32_t destnode,
415 int ctdb_ctrl_freeze_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx,
416 struct ctdb_client_control_state *state);
418 int ctdb_ctrl_thaw_priority(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t priority);
419 int ctdb_ctrl_thaw(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
421 int ctdb_ctrl_getpnn(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
423 int ctdb_ctrl_get_tunable(struct ctdb_context *ctdb,
424 struct timeval timeout,
426 const char *name, uint32_t *value);
428 int ctdb_ctrl_set_tunable(struct ctdb_context *ctdb,
429 struct timeval timeout,
431 const char *name, uint32_t value);
433 int ctdb_ctrl_list_tunables(struct ctdb_context *ctdb,
434 struct timeval timeout,
437 const char ***list, uint32_t *count);
439 int ctdb_ctrl_modflags(struct ctdb_context *ctdb,
440 struct timeval timeout,
442 uint32_t set, uint32_t clear);
444 enum ctdb_server_id_type {
450 struct ctdb_server_id {
451 enum ctdb_server_id_type type;
456 struct ctdb_server_id_list {
458 struct ctdb_server_id server_ids[1];
462 int ctdb_ctrl_register_server_id(struct ctdb_context *ctdb,
463 struct timeval timeout,
464 struct ctdb_server_id *id);
465 int ctdb_ctrl_unregister_server_id(struct ctdb_context *ctdb,
466 struct timeval timeout,
467 struct ctdb_server_id *id);
468 int ctdb_ctrl_check_server_id(struct ctdb_context *ctdb,
469 struct timeval timeout, uint32_t destnode,
470 struct ctdb_server_id *id, uint32_t *status);
471 int ctdb_ctrl_get_server_id_list(struct ctdb_context *ctdb,
473 struct timeval timeout, uint32_t destnode,
474 struct ctdb_server_id_list **svid_list);
477 struct timeval current_time;
478 struct timeval ctdbd_start_time;
479 struct timeval last_recovery_started;
480 struct timeval last_recovery_finished;
484 struct for tcp_client control
485 this is an ipv4 only version of this structure used by samba
486 samba will later be migrated over to use the
487 ctdb_control_tcp_addr structure instead
489 struct ctdb_control_tcp {
490 struct sockaddr_in src; // samba uses this
491 struct sockaddr_in dest;// samba uses this
493 /* new style structure */
494 struct ctdb_control_tcp_addr {
499 int ctdb_socket_connect(struct ctdb_context *ctdb);
502 get the uptime of a remote node
504 int ctdb_ctrl_uptime(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, struct ctdb_uptime **uptime);
506 struct ctdb_client_control_state *ctdb_ctrl_uptime_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
508 int ctdb_ctrl_uptime_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, struct ctdb_uptime **uptime);
510 int ctdb_ctrl_end_recovery(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
512 int ctdb_ctrl_getreclock(struct ctdb_context *ctdb,
513 struct timeval timeout, uint32_t destnode,
514 TALLOC_CTX *mem_ctx, const char **reclock);
515 int ctdb_ctrl_setreclock(struct ctdb_context *ctdb,
516 struct timeval timeout, uint32_t destnode,
517 const char *reclock);
520 uint32_t *list_of_nodes(struct ctdb_context *ctdb,
521 struct ctdb_node_map *node_map,
525 uint32_t *list_of_connected_nodes(struct ctdb_context *ctdb,
526 struct ctdb_node_map *node_map,
529 uint32_t *list_of_active_nodes(struct ctdb_context *ctdb,
530 struct ctdb_node_map *node_map,
533 uint32_t *list_of_vnnmap_nodes(struct ctdb_context *ctdb,
534 struct ctdb_vnn_map *vnn_map,
538 int ctdb_read_pnn_lock(int fd, int32_t pnn);
541 get capabilities of a remote node
543 int ctdb_ctrl_getcapabilities(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t *capabilities);
545 struct ctdb_client_control_state *ctdb_ctrl_getcapabilities_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
547 int ctdb_ctrl_getcapabilities_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, uint32_t *capabilities);
549 struct ctdb_marshall_buffer *ctdb_marshall_add(TALLOC_CTX *mem_ctx,
550 struct ctdb_marshall_buffer *m,
554 struct ctdb_ltdb_header *header,
556 TDB_DATA ctdb_marshall_finish(struct ctdb_marshall_buffer *m);
558 struct ctdb_transaction_handle *ctdb_transaction_start(struct ctdb_db_context *ctdb_db,
559 TALLOC_CTX *mem_ctx);
560 int ctdb_transaction_fetch(struct ctdb_transaction_handle *h,
562 TDB_DATA key, TDB_DATA *data);
563 int ctdb_transaction_store(struct ctdb_transaction_handle *h,
564 TDB_DATA key, TDB_DATA data);
565 int ctdb_transaction_commit(struct ctdb_transaction_handle *h);
567 int ctdb_ctrl_recd_ping(struct ctdb_context *ctdb);
569 int switch_from_server_to_client(struct ctdb_context *ctdb, const char *fmt,
572 int ctdb_ctrl_getscriptstatus(struct ctdb_context *ctdb,
573 struct timeval timeout, uint32_t destnode,
574 TALLOC_CTX *mem_ctx, enum ctdb_eventscript_call type,
575 struct ctdb_scripts_wire **script_status);
578 struct debug_levels {
580 const char *description;
582 extern struct debug_levels debug_levels[];
584 const char *get_debug_by_level(int32_t level);
585 int32_t get_debug_by_desc(const char *desc);
587 int ctdb_ctrl_stop_node(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
588 int ctdb_ctrl_continue_node(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
590 int ctdb_ctrl_setnatgwstate(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t natgwstate);
591 int ctdb_ctrl_setlmasterrole(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t lmasterrole);
592 int ctdb_ctrl_setrecmasterrole(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t recmasterrole);
594 int ctdb_ctrl_enablescript(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, const char *script);
595 int ctdb_ctrl_disablescript(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, const char *script);
597 struct ctdb_ban_time {
602 int ctdb_ctrl_set_ban(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, struct ctdb_ban_time *bantime);
603 int ctdb_ctrl_get_ban(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, TALLOC_CTX *mem_ctx, struct ctdb_ban_time **bantime);
605 struct ctdb_db_priority {
610 int ctdb_ctrl_set_db_priority(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, struct ctdb_db_priority *db_prio);
611 int ctdb_ctrl_get_db_priority(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t db_id, uint32_t *priority);
613 int ctdb_ctrl_getstathistory(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, TALLOC_CTX *mem_ctx, struct ctdb_statistics_wire **stats);
617 struct ctdb_client_control_state *
618 ctdb_ctrl_updaterecord_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, struct ctdb_db_context *ctdb_db, TDB_DATA key, struct ctdb_ltdb_header *header, TDB_DATA data);
620 int ctdb_ctrl_updaterecord_recv(struct ctdb_context *ctdb, struct ctdb_client_control_state *state);
623 ctdb_ctrl_updaterecord(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, struct ctdb_db_context *ctdb_db, TDB_DATA key, struct ctdb_ltdb_header *header, TDB_DATA data);
626 struct ctdb_client_control_state *
627 ctdb_ctrl_set_db_readonly_send(struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid);
628 int ctdb_ctrl_set_db_readonly_recv(struct ctdb_context *ctdb, struct ctdb_client_control_state *state);
629 int ctdb_ctrl_set_db_readonly(struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid);
631 struct ctdb_client_control_state *
632 ctdb_ctrl_set_db_sticky_send(struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid);
633 int ctdb_ctrl_set_db_sticky_recv(struct ctdb_context *ctdb, struct ctdb_client_control_state *state);
634 int ctdb_ctrl_set_db_sticky(struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid);
636 #endif /* _CTDB_CLIENT_H */