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
);
70 void ctdb_set_flags(struct ctdb_context
*ctdb
, unsigned flags
);
73 tell ctdb what address to listen on, in transport specific format
75 int ctdb_set_address(struct ctdb_context
*ctdb
, const char *address
);
77 int ctdb_set_socketname(struct ctdb_context
*ctdb
, const char *socketname
);
78 const char *ctdb_get_socketname(struct ctdb_context
*ctdb
);
81 Check that a specific ip address exists in the node list and returns
82 the id for the node or -1
84 int ctdb_ip_to_nodeid(struct ctdb_context
*ctdb
, const ctdb_sock_addr
*nodeip
);
87 attach to a ctdb database
89 struct ctdb_db_context
*ctdb_attach(struct ctdb_context
*ctdb
,
90 struct timeval timeout
,
95 int ctdb_detach(struct ctdb_context
*ctdb
, uint32_t db_id
);
98 find an attached ctdb_db handle given a name
100 struct ctdb_db_context
*ctdb_db_handle(struct ctdb_context
*ctdb
, const char *name
);
103 error string for last ctdb error
105 const char *ctdb_errstr(struct ctdb_context
*);
107 /* a ctdb call function */
108 typedef int (*ctdb_fn_t
)(struct ctdb_call_info
*);
111 setup a ctdb call function
113 int ctdb_set_call(struct ctdb_db_context
*ctdb_db
, ctdb_fn_t fn
, uint32_t id
);
118 make a ctdb call. The associated ctdb call function will be called on the DMASTER
121 int ctdb_call(struct ctdb_db_context
*ctdb_db
, struct ctdb_call
*call
);
123 /* return pnn of this node */
124 uint32_t ctdb_get_pnn(struct ctdb_context
*ctdb
);
126 /* setup a handler for ctdb messages */
127 typedef void (*ctdb_msg_fn_t
)(struct ctdb_context
*, uint64_t srvid
,
128 TDB_DATA data
, void *);
129 int ctdb_client_set_message_handler(struct ctdb_context
*ctdb
, uint64_t srvid
,
130 ctdb_msg_fn_t handler
,
132 int ctdb_client_remove_message_handler(struct ctdb_context
*ctdb
,
133 uint64_t srvid
, void *private_data
);
134 int ctdb_client_check_message_handlers(struct ctdb_context
*ctdb
,
135 uint64_t *ids
, uint32_t num
,
138 int ctdb_call(struct ctdb_db_context
*ctdb_db
, struct ctdb_call
*call
);
139 struct ctdb_client_call_state
*ctdb_call_send(struct ctdb_db_context
*ctdb_db
, struct ctdb_call
*call
);
140 int ctdb_call_recv(struct ctdb_client_call_state
*state
, struct ctdb_call
*call
);
142 /* send a ctdb message */
143 int ctdb_client_send_message(struct ctdb_context
*ctdb
, uint32_t pnn
,
144 uint64_t srvid
, TDB_DATA data
);
148 Fetch a ctdb record from a remote node
149 . Underneath this will force the
150 dmaster for the record to be moved to the local node.
152 struct ctdb_record_handle
*ctdb_fetch_lock(struct ctdb_db_context
*ctdb_db
, TALLOC_CTX
*mem_ctx
,
153 TDB_DATA key
, TDB_DATA
*data
);
155 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
);
157 int ctdb_record_store(struct ctdb_record_handle
*h
, TDB_DATA data
);
159 int ctdb_fetch(struct ctdb_db_context
*ctdb_db
, TALLOC_CTX
*mem_ctx
,
160 TDB_DATA key
, TDB_DATA
*data
);
162 int ctdb_register_message_handler(struct ctdb_context
*ctdb
,
165 ctdb_msg_fn_t handler
,
168 struct ctdb_db_context
*find_ctdb_db(struct ctdb_context
*ctdb
, uint32_t id
);
171 struct ctdb_context
*ctdb_cmdline_client(struct tevent_context
*ev
,
172 struct timeval req_timeout
);
174 struct ctdb_statistics
;
175 int ctdb_ctrl_statistics(struct ctdb_context
*ctdb
, uint32_t destnode
, struct ctdb_statistics
*status
);
176 int ctdb_ctrl_dbstatistics(struct ctdb_context
*ctdb
, uint32_t destnode
, uint32_t dbid
,
177 TALLOC_CTX
*mem_ctx
, struct ctdb_db_statistics
**dbstat
);
179 int ctdb_ctrl_shutdown(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
);
182 int ctdb_ctrl_getvnnmap(struct ctdb_context
*ctdb
,
183 struct timeval timeout
, uint32_t destnode
,
184 TALLOC_CTX
*mem_ctx
, struct ctdb_vnn_map
**vnnmap
);
185 int ctdb_ctrl_setvnnmap(struct ctdb_context
*ctdb
,
186 struct timeval timeout
, uint32_t destnode
,
187 TALLOC_CTX
*mem_ctx
, struct ctdb_vnn_map
*vnnmap
);
189 /* table that contains a list of all dbids on a node
191 struct ctdb_dbid_map
{
195 #define CTDB_DB_FLAGS_PERSISTENT 0x01
196 #define CTDB_DB_FLAGS_READONLY 0x02
197 #define CTDB_DB_FLAGS_STICKY 0x04
201 int ctdb_ctrl_getdbmap(struct ctdb_context
*ctdb
,
202 struct timeval timeout
, uint32_t destnode
,
203 TALLOC_CTX
*mem_ctx
, struct ctdb_dbid_map
**dbmap
);
206 struct ctdb_node_map
;
208 int ctdb_ctrl_getnodemap(struct ctdb_context
*ctdb
,
209 struct timeval timeout
, uint32_t destnode
,
210 TALLOC_CTX
*mem_ctx
, struct ctdb_node_map
**nodemap
);
212 int ctdb_ctrl_getnodesfile(struct ctdb_context
*ctdb
,
213 struct timeval timeout
, uint32_t destnode
,
214 TALLOC_CTX
*mem_ctx
, struct ctdb_node_map
**nodemap
);
216 int ctdb_ctrl_reload_nodes_file(struct ctdb_context
*ctdb
,
217 struct timeval timeout
, uint32_t destnode
);
219 struct ctdb_key_list
{
223 struct ctdb_ltdb_header
*headers
;
227 int ctdb_ctrl_pulldb(
228 struct ctdb_context
*ctdb
, uint32_t destnode
, uint32_t dbid
,
229 uint32_t lmaster
, TALLOC_CTX
*mem_ctx
,
230 struct timeval timeout
, TDB_DATA
*outdata
);
232 struct ctdb_client_control_state
*ctdb_ctrl_pulldb_send(
233 struct ctdb_context
*ctdb
, uint32_t destnode
, uint32_t dbid
,
234 uint32_t lmaster
, TALLOC_CTX
*mem_ctx
, struct timeval timeout
);
236 int ctdb_ctrl_pulldb_recv(
237 struct ctdb_context
*ctdb
,
238 TALLOC_CTX
*mem_ctx
, struct ctdb_client_control_state
*state
,
241 int ctdb_ctrl_getdbpath(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t dbid
, TALLOC_CTX
*mem_ctx
, const char **path
);
242 int ctdb_ctrl_getdbname(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t dbid
, TALLOC_CTX
*mem_ctx
, const char **name
);
243 int ctdb_ctrl_getdbhealth(struct ctdb_context
*ctdb
,
244 struct timeval timeout
,
246 uint32_t dbid
, TALLOC_CTX
*mem_ctx
,
247 const char **reason
);
248 int ctdb_ctrl_getdbseqnum(struct ctdb_context
*ctdb
, struct timeval timeout
,
249 uint32_t destnode
, uint32_t dbid
, uint64_t *seqnum
);
250 int ctdb_ctrl_createdb(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, TALLOC_CTX
*mem_ctx
, const char *name
, bool persistent
);
252 int ctdb_ctrl_process_exists(struct ctdb_context
*ctdb
, uint32_t destnode
, pid_t pid
);
254 int ctdb_ctrl_ping(struct ctdb_context
*ctdb
, uint32_t destnode
);
256 int ctdb_ctrl_get_runstate(struct ctdb_context
*ctdb
,
257 struct timeval timeout
,
261 int ctdb_ctrl_get_debuglevel(struct ctdb_context
*ctdb
, uint32_t destnode
, int32_t *level
);
262 int ctdb_ctrl_set_debuglevel(struct ctdb_context
*ctdb
, uint32_t destnode
, int32_t level
);
265 change dmaster for all keys in the database to the new value
267 int ctdb_ctrl_setdmaster(struct ctdb_context
*ctdb
,
268 struct timeval timeout
, uint32_t destnode
,
269 TALLOC_CTX
*mem_ctx
, uint32_t dbid
, uint32_t dmaster
);
271 #define CTDB_RECOVERY_NORMAL 0
272 #define CTDB_RECOVERY_ACTIVE 1
275 get the recovery mode of a remote node
277 int ctdb_ctrl_getrecmode(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct timeval timeout
, uint32_t destnode
, uint32_t *recmode
);
279 struct ctdb_client_control_state
*ctdb_ctrl_getrecmode_send(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct timeval timeout
, uint32_t destnode
);
281 int ctdb_ctrl_getrecmode_recv(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct ctdb_client_control_state
*state
, uint32_t *recmode
);
285 set the recovery mode of a remote node
287 int ctdb_ctrl_setrecmode(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t recmode
);
289 get the monitoring mode of a remote node
291 int ctdb_ctrl_getmonmode(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t *monmode
);
294 set the monitoring mode of a remote node to active
296 int ctdb_ctrl_enable_monmode(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
);
299 set the monitoring mode of a remote node to disabled
301 int ctdb_ctrl_disable_monmode(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
);
305 get the recovery master of a remote node
307 int ctdb_ctrl_getrecmaster(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct timeval timeout
, uint32_t destnode
, uint32_t *recmaster
);
309 struct ctdb_client_control_state
*ctdb_ctrl_getrecmaster_send(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct timeval timeout
, uint32_t destnode
);
311 int ctdb_ctrl_getrecmaster_recv(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct ctdb_client_control_state
*state
, uint32_t *recmaster
);
316 set the recovery master of a remote node
318 int ctdb_ctrl_setrecmaster(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t recmaster
);
320 uint32_t *ctdb_get_connected_nodes(struct ctdb_context
*ctdb
,
321 struct timeval timeout
,
323 uint32_t *num_nodes
);
325 int ctdb_statistics_reset(struct ctdb_context
*ctdb
, uint32_t destnode
);
327 typedef int (*ctdb_traverse_func
)(struct ctdb_context
*, TDB_DATA
, TDB_DATA
, void *);
328 int ctdb_traverse(struct ctdb_db_context
*ctdb_db
, ctdb_traverse_func fn
, void *private_data
);
330 struct ctdb_dump_db_context
{
332 bool printemptyrecords
;
336 bool printrecordflags
;
339 int ctdb_dumpdb_record(struct ctdb_context
*ctdb
, TDB_DATA key
, TDB_DATA data
, void *p
);
340 int ctdb_dump_db(struct ctdb_db_context
*ctdb_db
,
341 struct ctdb_dump_db_context
*ctx
);
344 get the pid of a ctdb daemon
346 int ctdb_ctrl_getpid(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t *pid
);
348 int ctdb_ctrl_freeze(struct ctdb_context
*ctdb
, struct timeval timeout
,
350 int ctdb_ctrl_freeze_priority(struct ctdb_context
*ctdb
, struct timeval timeout
,
351 uint32_t destnode
, uint32_t priority
);
353 struct ctdb_client_control_state
*
354 ctdb_ctrl_freeze_send(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
,
355 struct timeval timeout
, uint32_t destnode
,
358 int ctdb_ctrl_freeze_recv(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
,
359 struct ctdb_client_control_state
*state
);
361 int ctdb_ctrl_thaw_priority(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t priority
);
362 int ctdb_ctrl_thaw(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
);
364 int ctdb_ctrl_getpnn(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
);
366 int ctdb_ctrl_get_tunable(struct ctdb_context
*ctdb
,
367 struct timeval timeout
,
369 const char *name
, uint32_t *value
);
371 int ctdb_ctrl_set_tunable(struct ctdb_context
*ctdb
,
372 struct timeval timeout
,
374 const char *name
, uint32_t value
);
376 int ctdb_ctrl_list_tunables(struct ctdb_context
*ctdb
,
377 struct timeval timeout
,
380 const char ***list
, uint32_t *count
);
382 int ctdb_ctrl_modflags(struct ctdb_context
*ctdb
,
383 struct timeval timeout
,
385 uint32_t set
, uint32_t clear
);
387 enum ctdb_server_id_type
{
393 struct ctdb_server_id
{
394 enum ctdb_server_id_type type
;
399 struct ctdb_server_id_list
{
401 struct ctdb_server_id server_ids
[1];
405 int ctdb_ctrl_register_server_id(struct ctdb_context
*ctdb
,
406 struct timeval timeout
,
407 struct ctdb_server_id
*id
);
408 int ctdb_ctrl_unregister_server_id(struct ctdb_context
*ctdb
,
409 struct timeval timeout
,
410 struct ctdb_server_id
*id
);
411 int ctdb_ctrl_check_server_id(struct ctdb_context
*ctdb
,
412 struct timeval timeout
, uint32_t destnode
,
413 struct ctdb_server_id
*id
, uint32_t *status
);
414 int ctdb_ctrl_get_server_id_list(struct ctdb_context
*ctdb
,
416 struct timeval timeout
, uint32_t destnode
,
417 struct ctdb_server_id_list
**svid_list
);
420 struct timeval current_time
;
421 struct timeval ctdbd_start_time
;
422 struct timeval last_recovery_started
;
423 struct timeval last_recovery_finished
;
426 struct ctdb_control_tcp_addr
{
431 int ctdb_socket_connect(struct ctdb_context
*ctdb
);
434 get the uptime of a remote node
436 int ctdb_ctrl_uptime(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct timeval timeout
, uint32_t destnode
, struct ctdb_uptime
**uptime
);
438 struct ctdb_client_control_state
*ctdb_ctrl_uptime_send(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct timeval timeout
, uint32_t destnode
);
440 int ctdb_ctrl_uptime_recv(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct ctdb_client_control_state
*state
, struct ctdb_uptime
**uptime
);
442 int ctdb_ctrl_end_recovery(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
);
444 int ctdb_ctrl_getreclock(struct ctdb_context
*ctdb
,
445 struct timeval timeout
, uint32_t destnode
,
446 TALLOC_CTX
*mem_ctx
, const char **reclock
);
447 int ctdb_ctrl_setreclock(struct ctdb_context
*ctdb
,
448 struct timeval timeout
, uint32_t destnode
,
449 const char *reclock
);
451 struct ctdb_node_capabilities
{
453 uint32_t capabilities
;
456 /* Retrieve capabilities for all connected nodes. The length of the
457 * returned array can be calculated using talloc_array_length(). */
458 struct ctdb_node_capabilities
*
459 ctdb_get_capabilities(struct ctdb_context
*ctdb
,
461 struct timeval timeout
,
462 struct ctdb_node_map
*nodemap
);
464 /* Get capabilities for specified node, NULL if not found */
466 ctdb_get_node_capabilities(struct ctdb_node_capabilities
*caps
,
469 /* True if the given node has all of the required capabilities */
470 bool ctdb_node_has_capabilities(struct ctdb_node_capabilities
*caps
,
472 uint32_t capabilities_required
);
474 uint32_t *list_of_nodes(struct ctdb_context
*ctdb
,
475 struct ctdb_node_map
*node_map
,
479 uint32_t *list_of_connected_nodes(struct ctdb_context
*ctdb
,
480 struct ctdb_node_map
*node_map
,
483 uint32_t *list_of_active_nodes(struct ctdb_context
*ctdb
,
484 struct ctdb_node_map
*node_map
,
487 uint32_t *list_of_vnnmap_nodes(struct ctdb_context
*ctdb
,
488 struct ctdb_vnn_map
*vnn_map
,
492 int ctdb_read_pnn_lock(int fd
, int32_t pnn
);
495 get capabilities of a remote node
497 int ctdb_ctrl_getcapabilities(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t *capabilities
);
499 struct ctdb_client_control_state
*ctdb_ctrl_getcapabilities_send(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct timeval timeout
, uint32_t destnode
);
501 int ctdb_ctrl_getcapabilities_recv(struct ctdb_context
*ctdb
, TALLOC_CTX
*mem_ctx
, struct ctdb_client_control_state
*state
, uint32_t *capabilities
);
503 struct ctdb_marshall_buffer
*ctdb_marshall_add(TALLOC_CTX
*mem_ctx
,
504 struct ctdb_marshall_buffer
*m
,
508 struct ctdb_ltdb_header
*header
,
510 TDB_DATA
ctdb_marshall_finish(struct ctdb_marshall_buffer
*m
);
512 struct ctdb_transaction_handle
*ctdb_transaction_start(struct ctdb_db_context
*ctdb_db
,
513 TALLOC_CTX
*mem_ctx
);
514 int ctdb_transaction_fetch(struct ctdb_transaction_handle
*h
,
516 TDB_DATA key
, TDB_DATA
*data
);
517 int ctdb_transaction_store(struct ctdb_transaction_handle
*h
,
518 TDB_DATA key
, TDB_DATA data
);
519 int ctdb_transaction_commit(struct ctdb_transaction_handle
*h
);
520 int ctdb_transaction_cancel(struct ctdb_transaction_handle
*h
);
522 int ctdb_ctrl_recd_ping(struct ctdb_context
*ctdb
);
524 int switch_from_server_to_client(struct ctdb_context
*ctdb
, const char *fmt
,
527 int ctdb_ctrl_getscriptstatus(struct ctdb_context
*ctdb
,
528 struct timeval timeout
, uint32_t destnode
,
529 TALLOC_CTX
*mem_ctx
, enum ctdb_eventscript_call type
,
530 struct ctdb_scripts_wire
**script_status
);
533 int ctdb_ctrl_stop_node(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
);
534 int ctdb_ctrl_continue_node(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
);
536 int ctdb_ctrl_setnatgwstate(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t natgwstate
);
537 int ctdb_ctrl_setlmasterrole(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t lmasterrole
);
538 int ctdb_ctrl_setrecmasterrole(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t recmasterrole
);
540 int ctdb_ctrl_enablescript(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, const char *script
);
541 int ctdb_ctrl_disablescript(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, const char *script
);
543 struct ctdb_ban_time
{
548 int ctdb_ctrl_set_ban(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, struct ctdb_ban_time
*bantime
);
549 int ctdb_ctrl_get_ban(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, TALLOC_CTX
*mem_ctx
, struct ctdb_ban_time
**bantime
);
551 struct ctdb_db_priority
{
556 int ctdb_ctrl_set_db_priority(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, struct ctdb_db_priority
*db_prio
);
557 int ctdb_ctrl_get_db_priority(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, uint32_t db_id
, uint32_t *priority
);
559 int ctdb_ctrl_getstathistory(struct ctdb_context
*ctdb
, struct timeval timeout
, uint32_t destnode
, TALLOC_CTX
*mem_ctx
, struct ctdb_statistics_wire
**stats
);
563 struct ctdb_client_control_state
*
564 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
);
566 int ctdb_ctrl_updaterecord_recv(struct ctdb_context
*ctdb
, struct ctdb_client_control_state
*state
);
569 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
);
572 struct ctdb_client_control_state
*
573 ctdb_ctrl_set_db_readonly_send(struct ctdb_context
*ctdb
, uint32_t destnode
, uint32_t dbid
);
574 int ctdb_ctrl_set_db_readonly_recv(struct ctdb_context
*ctdb
, struct ctdb_client_control_state
*state
);
575 int ctdb_ctrl_set_db_readonly(struct ctdb_context
*ctdb
, uint32_t destnode
, uint32_t dbid
);
577 struct ctdb_client_control_state
*
578 ctdb_ctrl_set_db_sticky_send(struct ctdb_context
*ctdb
, uint32_t destnode
, uint32_t dbid
);
579 int ctdb_ctrl_set_db_sticky_recv(struct ctdb_context
*ctdb
, struct ctdb_client_control_state
*state
);
580 int ctdb_ctrl_set_db_sticky(struct ctdb_context
*ctdb
, uint32_t destnode
, uint32_t dbid
);
582 #endif /* _CTDB_CLIENT_H */