${INSTALLCMD} -m 755 bin/smnotify $(DESTDIR)$(bindir)
$(INSTALLCMD) -m 755 bin/ping_pong $(DESTDIR)$(bindir)
${INSTALLCMD} -m 644 include/ctdb.h $(DESTDIR)$(includedir)
+ ${INSTALLCMD} -m 644 include/ctdb_protocol.h $(DESTDIR)$(includedir)
${INSTALLCMD} -m 644 include/ctdb_private.h $(DESTDIR)$(includedir) # for samba3
${INSTALLCMD} -m 644 config/functions $(DESTDIR)$(etcdir)/ctdb
${INSTALLCMD} -m 755 config/statd-callout $(DESTDIR)$(etcdir)/ctdb
#include "system/filesys.h"
#include "system/locale.h"
#include <stdlib.h>
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "lib/util/dlinklist.h"
#include "lib/events/events.h"
#include "system/filesys.h"
#include "popt.h"
-#include "../include/ctdb.h"
-#include "../include/ctdb_private.h"
-#include "../common/rb_tree.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
+#include "common/rb_tree.h"
#include <ctype.h>
/* Handle common command line options for ctdb test progs
#include "lib/events/events.h"
#include "lib/tdb/include/tdb.h"
#include "system/time.h"
-#include "../include/ctdb_private.h"
-#include "../include/ctdb.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
int log_ringbuf_size;
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include <netinet/if_ether.h>
#include <netinet/ip6.h>
#include <net/if_arp.h>
#include "includes.h"
#include "system/network.h"
+#include "include/ctdb_protocol.h"
/*
uint16 checksum for n bytes
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "lib/events/events.h"
#include <netinet/if_ether.h>
#include <netinet/ip6.h>
/*
ctdb database library
- Copyright (C) Andrew Tridgell 2006
+ Copyright (C) Ronnie sahlberg 2010
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef _CTDB_H
-#define _CTDB_H
+#ifndef _LIBCTDB_H
+#define _LIBCTDB_H
-#define CTDB_IMMEDIATE_MIGRATION 0x00000001
-struct ctdb_call {
- int call_id;
- TDB_DATA key;
- TDB_DATA call_data;
- TDB_DATA reply_data;
- uint32_t status;
- uint32_t flags;
-};
-
-/*
- structure passed to a ctdb call backend function
-*/
-struct ctdb_call_info {
- TDB_DATA key; /* record key */
- TDB_DATA record_data; /* current data in the record */
- TDB_DATA *new_data; /* optionally updated record data */
- TDB_DATA *call_data; /* optionally passed from caller */
- TDB_DATA *reply_data; /* optionally returned by function */
- uint32_t status; /* optional reply status - defaults to zero */
-};
-
-#define CTDB_ERR_INVALID 1
-#define CTDB_ERR_NOMEM 2
-
-/*
- ctdb flags
-*/
-#define CTDB_FLAG_TORTURE (1<<1)
-
-/*
- a message handler ID meaning "give me all messages"
- */
-#define CTDB_SRVID_ALL (~(uint64_t)0)
-
-/*
- srvid type : RECOVERY
-*/
-#define CTDB_SRVID_RECOVERY 0xF100000000000000LL
-
-/*
- a message handler ID meaning that the cluster has been reconfigured
- */
-#define CTDB_SRVID_RECONFIGURE 0xF200000000000000LL
-
-/*
- a message handler ID meaning that an IP address has been released
- */
-#define CTDB_SRVID_RELEASE_IP 0xF300000000000000LL
-
-/*
- a message ID to set the node flags in the recovery daemon
- */
-#define CTDB_SRVID_SET_NODE_FLAGS 0xF400000000000000LL
-
-/*
- a message ID to ask the recovery daemon to update the expected node
- assignment for a public ip
- */
-#define CTDB_SRVID_RECD_UPDATE_IP 0xF500000000000000LL
-
-/*
- a message to tell the recovery daemon to fetch a set of records
- */
-#define CTDB_SRVID_VACUUM_FETCH 0xF700000000000000LL
-
-/*
- a message to tell the recovery daemon to write a talloc memdump
- to the log
- */
-#define CTDB_SRVID_MEM_DUMP 0xF800000000000000LL
-
-/*
- a message ID to get the recovery daemon to push the node flags out
- */
-#define CTDB_SRVID_PUSH_NODE_FLAGS 0xF900000000000000LL
-
-/*
- a message ID to get the recovery daemon to reload the nodes file
- */
-#define CTDB_SRVID_RELOAD_NODES 0xFA00000000000000LL
-
-/*
- a message ID to get the recovery daemon to perform a takeover run
- */
-#define CTDB_SRVID_TAKEOVER_RUN 0xFB00000000000000LL
-
-/* A message id to ask the recovery daemon to temporarily disable the
- public ip checks
-*/
-#define CTDB_SRVID_DISABLE_IP_CHECK 0xFC00000000000000LL
-
-/* A dummy port used for sending back ipreallocate resposnes to the main
- daemon
-*/
-#define CTDB_SRVID_TAKEOVER_RUN_RESPONSE 0xFD00000000000000LL
-
-/* A port reserved for samba (top 32 bits)
- */
-#define CTDB_SRVID_SAMBA_NOTIFY 0xFE00000000000000LL
-
-/* used on the domain socket, send a pdu to the local daemon */
-#define CTDB_CURRENT_NODE 0xF0000001
-/* send a broadcast to all nodes in the cluster, active or not */
-#define CTDB_BROADCAST_ALL 0xF0000002
-/* send a broadcast to all nodes in the current vnn map */
-#define CTDB_BROADCAST_VNNMAP 0xF0000003
-/* send a broadcast to all connected nodes */
-#define CTDB_BROADCAST_CONNECTED 0xF0000004
-
-/* the key used for transaction locking on persistent databases */
-#define CTDB_TRANSACTION_LOCK_KEY "__transaction_lock__"
-
-/* the key used to store persistent db sequence number */
-#define CTDB_DB_SEQNUM_KEY "__db_sequence_number__"
-
-enum control_state {CTDB_CONTROL_WAIT, CTDB_CONTROL_DONE, CTDB_CONTROL_ERROR, CTDB_CONTROL_TIMEOUT};
-
-struct ctdb_client_control_state {
- struct ctdb_context *ctdb;
- uint32_t reqid;
- int32_t status;
- TDB_DATA outdata;
- enum control_state state;
- char *errormsg;
- struct ctdb_req_control *c;
-
- /* if we have a callback registered for the completion (or failure) of
- this control
- if a callback is used, it MUST talloc_free the cb_data passed to it
- */
- struct {
- void (*fn)(struct ctdb_client_control_state *);
- void *private_data;
- } async;
-};
-
-struct ctdb_client_notify_register {
- uint64_t srvid;
- uint32_t len;
- uint8_t notify_data[1];
-};
-
-struct ctdb_client_notify_deregister {
- uint64_t srvid;
-};
-
-struct event_context;
-
-/*
- initialise ctdb subsystem
-*/
-struct ctdb_context *ctdb_init(struct event_context *ev);
-
-/*
- choose the transport
-*/
-int ctdb_set_transport(struct ctdb_context *ctdb, const char *transport);
-
-/*
- set the directory for the local databases
-*/
-int ctdb_set_tdb_dir(struct ctdb_context *ctdb, const char *dir);
-int ctdb_set_tdb_dir_persistent(struct ctdb_context *ctdb, const char *dir);
-int ctdb_set_tdb_dir_state(struct ctdb_context *ctdb, const char *dir);
-
-/*
- set some flags
-*/
-void ctdb_set_flags(struct ctdb_context *ctdb, unsigned flags);
-
-/*
- set max acess count before a dmaster migration
-*/
-void ctdb_set_max_lacount(struct ctdb_context *ctdb, unsigned count);
-
-/*
- tell ctdb what address to listen on, in transport specific format
-*/
-int ctdb_set_address(struct ctdb_context *ctdb, const char *address);
-
-int ctdb_set_socketname(struct ctdb_context *ctdb, const char *socketname);
-
-/*
- tell ctdb what nodes are available. This takes a filename, which will contain
- 1 node address per line, in a transport specific format
-*/
-int ctdb_set_nlist(struct ctdb_context *ctdb, const char *nlist);
-
-/*
- Check that a specific ip address exists in the node list and returns
- the id for the node or -1
-*/
-int ctdb_ip_to_nodeid(struct ctdb_context *ctdb, const char *nodeip);
-
-/*
- start the ctdb protocol
-*/
-int ctdb_start(struct ctdb_context *ctdb);
-int ctdb_start_daemon(struct ctdb_context *ctdb, bool do_fork, bool use_syslog);
-
-/*
- attach to a ctdb database
-*/
-struct ctdb_db_context *ctdb_attach(struct ctdb_context *ctdb, const char *name, bool persistent, uint32_t tdb_flags);
-
-/*
- find an attached ctdb_db handle given a name
- */
-struct ctdb_db_context *ctdb_db_handle(struct ctdb_context *ctdb, const char *name);
-
-/*
- error string for last ctdb error
-*/
-const char *ctdb_errstr(struct ctdb_context *);
-
-/* a ctdb call function */
-typedef int (*ctdb_fn_t)(struct ctdb_call_info *);
-
-/*
- setup a ctdb call function
-*/
-int ctdb_set_call(struct ctdb_db_context *ctdb_db, ctdb_fn_t fn, uint32_t id);
-
-
-
-/*
- make a ctdb call. The associated ctdb call function will be called on the DMASTER
- for the given record
-*/
-int ctdb_call(struct ctdb_db_context *ctdb_db, struct ctdb_call *call);
-
-/*
- initiate an ordered ctdb cluster shutdown
- this function will never return
-*/
-void ctdb_shutdown(struct ctdb_context *ctdb);
-
-/* return pnn of this node */
-uint32_t ctdb_get_pnn(struct ctdb_context *ctdb);
-
-/*
- return the number of nodes
-*/
-uint32_t ctdb_get_num_nodes(struct ctdb_context *ctdb);
-
-/* setup a handler for ctdb messages */
-typedef void (*ctdb_message_fn_t)(struct ctdb_context *, uint64_t srvid,
- TDB_DATA data, void *);
-int ctdb_set_message_handler(struct ctdb_context *ctdb, uint64_t srvid,
- ctdb_message_fn_t handler,
- void *private_data);
-
-
-int ctdb_call(struct ctdb_db_context *ctdb_db, struct ctdb_call *call);
-struct ctdb_client_call_state *ctdb_call_send(struct ctdb_db_context *ctdb_db, struct ctdb_call *call);
-int ctdb_call_recv(struct ctdb_client_call_state *state, struct ctdb_call *call);
-
-/* send a ctdb message */
-int ctdb_send_message(struct ctdb_context *ctdb, uint32_t pnn,
- uint64_t srvid, TDB_DATA data);
-
-
-/*
- Fetch a ctdb record from a remote node
- . Underneath this will force the
- dmaster for the record to be moved to the local node.
-*/
-struct ctdb_record_handle *ctdb_fetch_lock(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx,
- TDB_DATA key, TDB_DATA *data);
-
-int ctdb_record_store(struct ctdb_record_handle *h, TDB_DATA data);
-
-int ctdb_fetch(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx,
- TDB_DATA key, TDB_DATA *data);
-
-int ctdb_register_message_handler(struct ctdb_context *ctdb,
- TALLOC_CTX *mem_ctx,
- uint64_t srvid,
- ctdb_message_fn_t handler,
- void *private_data);
-
-struct ctdb_db_context *find_ctdb_db(struct ctdb_context *ctdb, uint32_t id);
-
-
-struct ctdb_context *ctdb_cmdline_client(struct event_context *ev);
-
-struct ctdb_statistics;
-int ctdb_ctrl_statistics(struct ctdb_context *ctdb, uint32_t destnode, struct ctdb_statistics *status);
-
-int ctdb_ctrl_shutdown(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
-
-struct ctdb_vnn_map;
-int ctdb_ctrl_getvnnmap(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode,
- TALLOC_CTX *mem_ctx, struct ctdb_vnn_map **vnnmap);
-int ctdb_ctrl_setvnnmap(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode,
- TALLOC_CTX *mem_ctx, struct ctdb_vnn_map *vnnmap);
-
-/* table that contains a list of all dbids on a node
- */
-struct ctdb_dbid_map {
- uint32_t num;
- struct ctdb_dbid {
- uint32_t dbid;
- bool persistent;
- } dbs[1];
-};
-int ctdb_ctrl_getdbmap(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode,
- TALLOC_CTX *mem_ctx, struct ctdb_dbid_map **dbmap);
-
-
-struct ctdb_node_map;
-
-int ctdb_ctrl_getnodemap(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode,
- TALLOC_CTX *mem_ctx, struct ctdb_node_map **nodemap);
-
-int ctdb_ctrl_getnodemapv4(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode,
- TALLOC_CTX *mem_ctx, struct ctdb_node_map **nodemap);
-
-int ctdb_ctrl_reload_nodes_file(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode);
-
-struct ctdb_key_list {
- uint32_t dbid;
- uint32_t num;
- TDB_DATA *keys;
- struct ctdb_ltdb_header *headers;
- TDB_DATA *data;
-};
-
-int ctdb_ctrl_pulldb(
- struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
- uint32_t lmaster, TALLOC_CTX *mem_ctx,
- struct timeval timeout, TDB_DATA *outdata);
-
-struct ctdb_client_control_state *ctdb_ctrl_pulldb_send(
- struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
- uint32_t lmaster, TALLOC_CTX *mem_ctx, struct timeval timeout);
-
-int ctdb_ctrl_pulldb_recv(
- struct ctdb_context *ctdb,
- TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state,
- TDB_DATA *outdata);
-
-int ctdb_ctrl_pushdb(
- struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
- TALLOC_CTX *mem_ctx,
- struct timeval timeout, TDB_DATA indata);
-
-struct ctdb_client_control_state *ctdb_ctrl_pushdb_send(
- struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
- TALLOC_CTX *mem_ctx, struct timeval timeout,
- TDB_DATA indata);
-
-int ctdb_ctrl_pushdb_recv(
- struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx,
- struct ctdb_client_control_state *state);
-
-
-int ctdb_ctrl_copydb(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t sourcenode,
- uint32_t destnode, uint32_t dbid, uint32_t lmaster,
- TALLOC_CTX *mem_ctx);
-
-int ctdb_ctrl_getdbpath(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t dbid, TALLOC_CTX *mem_ctx, const char **path);
-int ctdb_ctrl_getdbname(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t dbid, TALLOC_CTX *mem_ctx, const char **name);
-int ctdb_ctrl_getdbhealth(struct ctdb_context *ctdb,
- struct timeval timeout,
- uint32_t destnode,
- uint32_t dbid, TALLOC_CTX *mem_ctx,
- const char **reason);
-int ctdb_ctrl_createdb(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, TALLOC_CTX *mem_ctx, const char *name, bool persistent);
-
-int ctdb_ctrl_process_exists(struct ctdb_context *ctdb, uint32_t destnode, pid_t pid);
-
-int ctdb_ctrl_ping(struct ctdb_context *ctdb, uint32_t destnode);
-
-int ctdb_ctrl_get_config(struct ctdb_context *ctdb);
-
-int ctdb_ctrl_get_debuglevel(struct ctdb_context *ctdb, uint32_t destnode, int32_t *level);
-int ctdb_ctrl_set_debuglevel(struct ctdb_context *ctdb, uint32_t destnode, int32_t level);
-
-/*
- change dmaster for all keys in the database to the new value
- */
-int ctdb_ctrl_setdmaster(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode,
- TALLOC_CTX *mem_ctx, uint32_t dbid, uint32_t dmaster);
-
-/*
- 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)
- */
-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);
-
-#define CTDB_RECOVERY_NORMAL 0
-#define CTDB_RECOVERY_ACTIVE 1
-
-/*
- get the recovery mode of a remote node
- */
-int ctdb_ctrl_getrecmode(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, uint32_t *recmode);
-
-struct ctdb_client_control_state *ctdb_ctrl_getrecmode_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
-
-int ctdb_ctrl_getrecmode_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, uint32_t *recmode);
-
-
-/*
- set the recovery mode of a remote node
- */
-int ctdb_ctrl_setrecmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t recmode);
-/*
- get the monitoring mode of a remote node
+/* all functions except libctdb_connect() and libctdb_service()
+ * are non-blocking
*/
-int ctdb_ctrl_getmonmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t *monmode);
-
-/*
- set the monitoring mode of a remote node to active
- */
-int ctdb_ctrl_enable_monmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
-
-/*
- set the monitoring mode of a remote node to disabled
- */
-int ctdb_ctrl_disable_monmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
-
-
-/*
- get the recovery master of a remote node
- */
-int ctdb_ctrl_getrecmaster(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, uint32_t *recmaster);
-
-struct ctdb_client_control_state *ctdb_ctrl_getrecmaster_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
-
-int ctdb_ctrl_getrecmaster_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, uint32_t *recmaster);
-
-
-
-/*
- set the recovery master of a remote node
- */
-int ctdb_ctrl_setrecmaster(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t recmaster);
-
-uint32_t *ctdb_get_connected_nodes(struct ctdb_context *ctdb,
- struct timeval timeout,
- TALLOC_CTX *mem_ctx,
- uint32_t *num_nodes);
-
-int ctdb_statistics_reset(struct ctdb_context *ctdb, uint32_t destnode);
-
-int ctdb_set_logfile(struct ctdb_context *ctdb, const char *logfile, bool use_syslog);
-
-typedef int (*ctdb_traverse_func)(struct ctdb_context *, TDB_DATA, TDB_DATA, void *);
-int ctdb_traverse(struct ctdb_db_context *ctdb_db, ctdb_traverse_func fn, void *private_data);
-
-int ctdb_dumpdb_record(struct ctdb_context *ctdb, TDB_DATA key, TDB_DATA data, void *p);
-int ctdb_dump_db(struct ctdb_db_context *ctdb_db, FILE *f);
-
-/*
- get the pid of a ctdb daemon
- */
-int ctdb_ctrl_getpid(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t *pid);
-
-int ctdb_ctrl_freeze(struct ctdb_context *ctdb, struct timeval timeout,
- uint32_t destnode);
-int ctdb_ctrl_freeze_priority(struct ctdb_context *ctdb, struct timeval timeout,
- uint32_t destnode, uint32_t priority);
-
-struct ctdb_client_control_state *
-ctdb_ctrl_freeze_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx,
- struct timeval timeout, uint32_t destnode,
- uint32_t priority);
-
-int ctdb_ctrl_freeze_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx,
- struct ctdb_client_control_state *state);
-
-int ctdb_ctrl_thaw_priority(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t priority);
-int ctdb_ctrl_thaw(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
-
-int ctdb_ctrl_getpnn(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
-
-int ctdb_ctrl_get_tunable(struct ctdb_context *ctdb,
- struct timeval timeout,
- uint32_t destnode,
- const char *name, uint32_t *value);
-
-int ctdb_ctrl_set_tunable(struct ctdb_context *ctdb,
- struct timeval timeout,
- uint32_t destnode,
- const char *name, uint32_t value);
-
-int ctdb_ctrl_list_tunables(struct ctdb_context *ctdb,
- struct timeval timeout,
- uint32_t destnode,
- TALLOC_CTX *mem_ctx,
- const char ***list, uint32_t *count);
-
-int ctdb_ctrl_modflags(struct ctdb_context *ctdb,
- struct timeval timeout,
- uint32_t destnode,
- uint32_t set, uint32_t clear);
-
-enum ctdb_server_id_type { SERVER_TYPE_SAMBA=1 };
-
-struct ctdb_server_id {
- enum ctdb_server_id_type type;
- uint32_t pnn;
- uint32_t server_id;
-};
-
-struct ctdb_server_id_list {
- uint32_t num;
- struct ctdb_server_id server_ids[1];
-};
-
-
-int ctdb_ctrl_register_server_id(struct ctdb_context *ctdb,
- struct timeval timeout,
- struct ctdb_server_id *id);
-int ctdb_ctrl_unregister_server_id(struct ctdb_context *ctdb,
- struct timeval timeout,
- struct ctdb_server_id *id);
-int ctdb_ctrl_check_server_id(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode,
- struct ctdb_server_id *id, uint32_t *status);
-int ctdb_ctrl_get_server_id_list(struct ctdb_context *ctdb,
- TALLOC_CTX *mem_ctx,
- struct timeval timeout, uint32_t destnode,
- struct ctdb_server_id_list **svid_list);
-
-struct ctdb_uptime {
- struct timeval current_time;
- struct timeval ctdbd_start_time;
- struct timeval last_recovery_started;
- struct timeval last_recovery_finished;
-};
-
-/*
- definitions for different socket structures
- */
-typedef struct sockaddr_in ctdb_addr_in;
-typedef struct sockaddr_in6 ctdb_addr_in6;
-typedef union {
- struct sockaddr sa;
- ctdb_addr_in ip;
- ctdb_addr_in6 ip6;
-} ctdb_sock_addr;
-
-/*
- struct for tcp_client control
- this is an ipv4 only version of this structure used by samba
- samba will later be migrated over to use the
- ctdb_control_tcp_addr structure instead
- */
-struct ctdb_control_tcp {
- struct sockaddr_in src; // samba uses this
- struct sockaddr_in dest;// samba uses this
-};
-/* new style structure */
-struct ctdb_control_tcp_addr {
- ctdb_sock_addr src;
- ctdb_sock_addr dest;
-};
-
-int ctdb_socket_connect(struct ctdb_context *ctdb);
-
-/*
- get the uptime of a remote node
- */
-int ctdb_ctrl_uptime(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, struct ctdb_uptime **uptime);
-
-struct ctdb_client_control_state *ctdb_ctrl_uptime_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
-
-int ctdb_ctrl_uptime_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, struct ctdb_uptime **uptime);
-
-int ctdb_ctrl_end_recovery(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
-
-int ctdb_ctrl_getreclock(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode,
- TALLOC_CTX *mem_ctx, const char **reclock);
-int ctdb_ctrl_setreclock(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode,
- const char *reclock);
-
-
-uint32_t *list_of_connected_nodes(struct ctdb_context *ctdb,
- struct ctdb_node_map *node_map,
- TALLOC_CTX *mem_ctx,
- bool include_self);
-uint32_t *list_of_active_nodes(struct ctdb_context *ctdb,
- struct ctdb_node_map *node_map,
- TALLOC_CTX *mem_ctx,
- bool include_self);
-uint32_t *list_of_vnnmap_nodes(struct ctdb_context *ctdb,
- struct ctdb_vnn_map *vnn_map,
- TALLOC_CTX *mem_ctx,
- bool include_self);
-uint32_t *list_of_active_nodes_except_pnn(struct ctdb_context *ctdb,
- struct ctdb_node_map *node_map,
- TALLOC_CTX *mem_ctx,
- uint32_t pnn);
-
-int ctdb_read_pnn_lock(int fd, int32_t pnn);
-
-/*
- get capabilities of a remote node
- */
-int ctdb_ctrl_getcapabilities(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t *capabilities);
-
-struct ctdb_client_control_state *ctdb_ctrl_getcapabilities_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
-
-int ctdb_ctrl_getcapabilities_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, uint32_t *capabilities);
-
-
-int32_t ctdb_ctrl_transaction_active(struct ctdb_context *ctdb,
- uint32_t destnode,
- uint32_t db_id);
-
-struct ctdb_marshall_buffer *ctdb_marshall_add(TALLOC_CTX *mem_ctx,
- struct ctdb_marshall_buffer *m,
- uint64_t db_id,
- uint32_t reqid,
- TDB_DATA key,
- struct ctdb_ltdb_header *header,
- TDB_DATA data);
-TDB_DATA ctdb_marshall_finish(struct ctdb_marshall_buffer *m);
-
-struct ctdb_transaction_handle *ctdb_transaction_start(struct ctdb_db_context *ctdb_db,
- TALLOC_CTX *mem_ctx);
-int ctdb_transaction_fetch(struct ctdb_transaction_handle *h,
- TALLOC_CTX *mem_ctx,
- TDB_DATA key, TDB_DATA *data);
-int ctdb_transaction_store(struct ctdb_transaction_handle *h,
- TDB_DATA key, TDB_DATA data);
-int ctdb_transaction_commit(struct ctdb_transaction_handle *h);
-
-int ctdb_ctrl_recd_ping(struct ctdb_context *ctdb);
-
-int switch_from_server_to_client(struct ctdb_context *ctdb);
-
-#define MONITOR_SCRIPT_OK 0
-#define MONITOR_SCRIPT_TIMEOUT 1
-
-#define MAX_SCRIPT_NAME 31
-#define MAX_SCRIPT_OUTPUT 511
-struct ctdb_script_wire {
- char name[MAX_SCRIPT_NAME+1];
- struct timeval start;
- struct timeval finished;
- int32_t status;
- char output[MAX_SCRIPT_OUTPUT+1];
-};
-struct ctdb_scripts_wire {
- uint32_t num_scripts;
- struct ctdb_script_wire scripts[1];
-};
+struct ctdb_context *libctdb_connect(const char *addr);
-/* different calls to event scripts. */
-enum ctdb_eventscript_call {
- CTDB_EVENT_INIT, /* CTDB starting up: no args */
- CTDB_EVENT_SETUP, /* CTDB starting up after transport is readdy: no args. */
- CTDB_EVENT_STARTUP, /* CTDB starting up after initial recovery: no args. */
- CTDB_EVENT_START_RECOVERY, /* CTDB recovery starting: no args. */
- CTDB_EVENT_RECOVERED, /* CTDB recovery finished: no args. */
- CTDB_EVENT_TAKE_IP, /* IP taken: interface, IP address, netmask bits. */
- CTDB_EVENT_RELEASE_IP, /* IP released: interface, IP address, netmask bits. */
- CTDB_EVENT_STOPPED, /* This node is stopped: no args. */
- CTDB_EVENT_MONITOR, /* Please check if service is healthy: no args. */
- CTDB_EVENT_STATUS, /* Report service status: no args. */
- CTDB_EVENT_SHUTDOWN, /* CTDB shutting down: no args. */
- CTDB_EVENT_RELOAD, /* magic */
- CTDB_EVENT_UPDATE_IP, /* IP updating: old interface, new interface, IP address, netmask bits. */
- CTDB_EVENT_MAX
-};
+int libctdb_get_fd(struct ctdb_context *ctdb);
-/* Mapping from enum to names. */
-extern const char *ctdb_eventscript_call_names[];
+int libctdb_which_events(struct ctdb_context *ctdb);
-int ctdb_ctrl_getscriptstatus(struct ctdb_context *ctdb,
- struct timeval timeout, uint32_t destnode,
- TALLOC_CTX *mem_ctx, enum ctdb_eventscript_call type,
- struct ctdb_scripts_wire **script_status);
+int libctdb_service(struct ctdb_context *ctdb);
-struct debug_levels {
- int32_t level;
- const char *description;
-};
-extern struct debug_levels debug_levels[];
-const char *get_debug_by_level(int32_t level);
-int32_t get_debug_by_desc(const char *desc);
+typedef void libctdb_handle;
-int ctdb_ctrl_stop_node(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
-int ctdb_ctrl_continue_node(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
-int ctdb_ctrl_setnatgwstate(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t natgwstate);
-int ctdb_ctrl_setlmasterrole(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t lmasterrole);
-int ctdb_ctrl_setrecmasterrole(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t recmasterrole);
+typedef void (*get_recmaster_cb)(int32_t status, int32_t recmaster, void *private_data);
-int ctdb_ctrl_enablescript(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, const char *script);
-int ctdb_ctrl_disablescript(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, const char *script);
-struct ctdb_ban_time {
- uint32_t pnn;
- uint32_t time;
-};
-int ctdb_ctrl_set_ban(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, struct ctdb_ban_time *bantime);
-int ctdb_ctrl_get_ban(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, TALLOC_CTX *mem_ctx, struct ctdb_ban_time **bantime);
+libctdb_handle *
+libctdb_getrecmaster_send(struct ctdb_context *ctdb,
+ uint32_t destnode,
+ get_recmaster_cb callback,
+ void *private_data);
+int libctdb_getrecmaster_recv(struct ctdb_context *ctdb,
+ libctdb_handle *handle,
+ uint32_t *recmaster);
+int libctdb_getrecmaster(struct ctdb_context *ctdb,
+ uint32_t destnode,
+ uint32_t *recmaster);
-struct ctdb_db_priority {
- uint32_t db_id;
- uint32_t priority;
-};
-int ctdb_ctrl_set_db_priority(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, struct ctdb_db_priority *db_prio);
-int ctdb_ctrl_get_db_priority(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t db_id, uint32_t *priority);
+int libctdb_cancel(libctdb_handle *);
#endif
#ifndef _CTDB_PRIVATE_H
#define _CTDB_PRIVATE_H
-#include "ctdb.h"
#include <sys/socket.h>
/* location of daemon socket */
--- /dev/null
+/*
+ ctdb database library
+
+ Copyright (C) Andrew Tridgell 2006
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _CTDB_H
+#define _CTDB_H
+
+#define CTDB_IMMEDIATE_MIGRATION 0x00000001
+struct ctdb_call {
+ int call_id;
+ TDB_DATA key;
+ TDB_DATA call_data;
+ TDB_DATA reply_data;
+ uint32_t status;
+ uint32_t flags;
+};
+
+/*
+ structure passed to a ctdb call backend function
+*/
+struct ctdb_call_info {
+ TDB_DATA key; /* record key */
+ TDB_DATA record_data; /* current data in the record */
+ TDB_DATA *new_data; /* optionally updated record data */
+ TDB_DATA *call_data; /* optionally passed from caller */
+ TDB_DATA *reply_data; /* optionally returned by function */
+ uint32_t status; /* optional reply status - defaults to zero */
+};
+
+#define CTDB_ERR_INVALID 1
+#define CTDB_ERR_NOMEM 2
+
+/*
+ ctdb flags
+*/
+#define CTDB_FLAG_TORTURE (1<<1)
+
+/*
+ a message handler ID meaning "give me all messages"
+ */
+#define CTDB_SRVID_ALL (~(uint64_t)0)
+
+/*
+ srvid type : RECOVERY
+*/
+#define CTDB_SRVID_RECOVERY 0xF100000000000000LL
+
+/*
+ a message handler ID meaning that the cluster has been reconfigured
+ */
+#define CTDB_SRVID_RECONFIGURE 0xF200000000000000LL
+
+/*
+ a message handler ID meaning that an IP address has been released
+ */
+#define CTDB_SRVID_RELEASE_IP 0xF300000000000000LL
+
+/*
+ a message ID to set the node flags in the recovery daemon
+ */
+#define CTDB_SRVID_SET_NODE_FLAGS 0xF400000000000000LL
+
+/*
+ a message ID to ask the recovery daemon to update the expected node
+ assignment for a public ip
+ */
+#define CTDB_SRVID_RECD_UPDATE_IP 0xF500000000000000LL
+
+/*
+ a message to tell the recovery daemon to fetch a set of records
+ */
+#define CTDB_SRVID_VACUUM_FETCH 0xF700000000000000LL
+
+/*
+ a message to tell the recovery daemon to write a talloc memdump
+ to the log
+ */
+#define CTDB_SRVID_MEM_DUMP 0xF800000000000000LL
+
+/*
+ a message ID to get the recovery daemon to push the node flags out
+ */
+#define CTDB_SRVID_PUSH_NODE_FLAGS 0xF900000000000000LL
+
+/*
+ a message ID to get the recovery daemon to reload the nodes file
+ */
+#define CTDB_SRVID_RELOAD_NODES 0xFA00000000000000LL
+
+/*
+ a message ID to get the recovery daemon to perform a takeover run
+ */
+#define CTDB_SRVID_TAKEOVER_RUN 0xFB00000000000000LL
+
+/* A message id to ask the recovery daemon to temporarily disable the
+ public ip checks
+*/
+#define CTDB_SRVID_DISABLE_IP_CHECK 0xFC00000000000000LL
+
+/* A dummy port used for sending back ipreallocate resposnes to the main
+ daemon
+*/
+#define CTDB_SRVID_TAKEOVER_RUN_RESPONSE 0xFD00000000000000LL
+
+/* A port reserved for samba (top 32 bits)
+ */
+#define CTDB_SRVID_SAMBA_NOTIFY 0xFE00000000000000LL
+
+/* used on the domain socket, send a pdu to the local daemon */
+#define CTDB_CURRENT_NODE 0xF0000001
+/* send a broadcast to all nodes in the cluster, active or not */
+#define CTDB_BROADCAST_ALL 0xF0000002
+/* send a broadcast to all nodes in the current vnn map */
+#define CTDB_BROADCAST_VNNMAP 0xF0000003
+/* send a broadcast to all connected nodes */
+#define CTDB_BROADCAST_CONNECTED 0xF0000004
+
+/* the key used for transaction locking on persistent databases */
+#define CTDB_TRANSACTION_LOCK_KEY "__transaction_lock__"
+
+/* the key used to store persistent db sequence number */
+#define CTDB_DB_SEQNUM_KEY "__db_sequence_number__"
+
+enum control_state {CTDB_CONTROL_WAIT, CTDB_CONTROL_DONE, CTDB_CONTROL_ERROR, CTDB_CONTROL_TIMEOUT};
+
+struct ctdb_client_control_state {
+ struct ctdb_context *ctdb;
+ uint32_t reqid;
+ int32_t status;
+ TDB_DATA outdata;
+ enum control_state state;
+ char *errormsg;
+ struct ctdb_req_control *c;
+
+ /* if we have a callback registered for the completion (or failure) of
+ this control
+ if a callback is used, it MUST talloc_free the cb_data passed to it
+ */
+ struct {
+ void (*fn)(struct ctdb_client_control_state *);
+ void *private_data;
+ } async;
+};
+
+struct ctdb_client_notify_register {
+ uint64_t srvid;
+ uint32_t len;
+ uint8_t notify_data[1];
+};
+
+struct ctdb_client_notify_deregister {
+ uint64_t srvid;
+};
+
+struct event_context;
+
+/*
+ initialise ctdb subsystem
+*/
+struct ctdb_context *ctdb_init(struct event_context *ev);
+
+/*
+ choose the transport
+*/
+int ctdb_set_transport(struct ctdb_context *ctdb, const char *transport);
+
+/*
+ set the directory for the local databases
+*/
+int ctdb_set_tdb_dir(struct ctdb_context *ctdb, const char *dir);
+int ctdb_set_tdb_dir_persistent(struct ctdb_context *ctdb, const char *dir);
+int ctdb_set_tdb_dir_state(struct ctdb_context *ctdb, const char *dir);
+
+/*
+ set some flags
+*/
+void ctdb_set_flags(struct ctdb_context *ctdb, unsigned flags);
+
+/*
+ set max acess count before a dmaster migration
+*/
+void ctdb_set_max_lacount(struct ctdb_context *ctdb, unsigned count);
+
+/*
+ tell ctdb what address to listen on, in transport specific format
+*/
+int ctdb_set_address(struct ctdb_context *ctdb, const char *address);
+
+int ctdb_set_socketname(struct ctdb_context *ctdb, const char *socketname);
+
+/*
+ tell ctdb what nodes are available. This takes a filename, which will contain
+ 1 node address per line, in a transport specific format
+*/
+int ctdb_set_nlist(struct ctdb_context *ctdb, const char *nlist);
+
+/*
+ Check that a specific ip address exists in the node list and returns
+ the id for the node or -1
+*/
+int ctdb_ip_to_nodeid(struct ctdb_context *ctdb, const char *nodeip);
+
+/*
+ start the ctdb protocol
+*/
+int ctdb_start(struct ctdb_context *ctdb);
+int ctdb_start_daemon(struct ctdb_context *ctdb, bool do_fork, bool use_syslog);
+
+/*
+ attach to a ctdb database
+*/
+struct ctdb_db_context *ctdb_attach(struct ctdb_context *ctdb, const char *name, bool persistent, uint32_t tdb_flags);
+
+/*
+ find an attached ctdb_db handle given a name
+ */
+struct ctdb_db_context *ctdb_db_handle(struct ctdb_context *ctdb, const char *name);
+
+/*
+ error string for last ctdb error
+*/
+const char *ctdb_errstr(struct ctdb_context *);
+
+/* a ctdb call function */
+typedef int (*ctdb_fn_t)(struct ctdb_call_info *);
+
+/*
+ setup a ctdb call function
+*/
+int ctdb_set_call(struct ctdb_db_context *ctdb_db, ctdb_fn_t fn, uint32_t id);
+
+
+
+/*
+ make a ctdb call. The associated ctdb call function will be called on the DMASTER
+ for the given record
+*/
+int ctdb_call(struct ctdb_db_context *ctdb_db, struct ctdb_call *call);
+
+/*
+ initiate an ordered ctdb cluster shutdown
+ this function will never return
+*/
+void ctdb_shutdown(struct ctdb_context *ctdb);
+
+/* return pnn of this node */
+uint32_t ctdb_get_pnn(struct ctdb_context *ctdb);
+
+/*
+ return the number of nodes
+*/
+uint32_t ctdb_get_num_nodes(struct ctdb_context *ctdb);
+
+/* setup a handler for ctdb messages */
+typedef void (*ctdb_message_fn_t)(struct ctdb_context *, uint64_t srvid,
+ TDB_DATA data, void *);
+int ctdb_set_message_handler(struct ctdb_context *ctdb, uint64_t srvid,
+ ctdb_message_fn_t handler,
+ void *private_data);
+
+
+int ctdb_call(struct ctdb_db_context *ctdb_db, struct ctdb_call *call);
+struct ctdb_client_call_state *ctdb_call_send(struct ctdb_db_context *ctdb_db, struct ctdb_call *call);
+int ctdb_call_recv(struct ctdb_client_call_state *state, struct ctdb_call *call);
+
+/* send a ctdb message */
+int ctdb_send_message(struct ctdb_context *ctdb, uint32_t pnn,
+ uint64_t srvid, TDB_DATA data);
+
+
+/*
+ Fetch a ctdb record from a remote node
+ . Underneath this will force the
+ dmaster for the record to be moved to the local node.
+*/
+struct ctdb_record_handle *ctdb_fetch_lock(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx,
+ TDB_DATA key, TDB_DATA *data);
+
+int ctdb_record_store(struct ctdb_record_handle *h, TDB_DATA data);
+
+int ctdb_fetch(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx,
+ TDB_DATA key, TDB_DATA *data);
+
+int ctdb_register_message_handler(struct ctdb_context *ctdb,
+ TALLOC_CTX *mem_ctx,
+ uint64_t srvid,
+ ctdb_message_fn_t handler,
+ void *private_data);
+
+struct ctdb_db_context *find_ctdb_db(struct ctdb_context *ctdb, uint32_t id);
+
+
+struct ctdb_context *ctdb_cmdline_client(struct event_context *ev);
+
+struct ctdb_statistics;
+int ctdb_ctrl_statistics(struct ctdb_context *ctdb, uint32_t destnode, struct ctdb_statistics *status);
+
+int ctdb_ctrl_shutdown(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
+
+struct ctdb_vnn_map;
+int ctdb_ctrl_getvnnmap(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode,
+ TALLOC_CTX *mem_ctx, struct ctdb_vnn_map **vnnmap);
+int ctdb_ctrl_setvnnmap(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode,
+ TALLOC_CTX *mem_ctx, struct ctdb_vnn_map *vnnmap);
+
+/* table that contains a list of all dbids on a node
+ */
+struct ctdb_dbid_map {
+ uint32_t num;
+ struct ctdb_dbid {
+ uint32_t dbid;
+ bool persistent;
+ } dbs[1];
+};
+int ctdb_ctrl_getdbmap(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode,
+ TALLOC_CTX *mem_ctx, struct ctdb_dbid_map **dbmap);
+
+
+struct ctdb_node_map;
+
+int ctdb_ctrl_getnodemap(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode,
+ TALLOC_CTX *mem_ctx, struct ctdb_node_map **nodemap);
+
+int ctdb_ctrl_getnodemapv4(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode,
+ TALLOC_CTX *mem_ctx, struct ctdb_node_map **nodemap);
+
+int ctdb_ctrl_reload_nodes_file(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode);
+
+struct ctdb_key_list {
+ uint32_t dbid;
+ uint32_t num;
+ TDB_DATA *keys;
+ struct ctdb_ltdb_header *headers;
+ TDB_DATA *data;
+};
+
+int ctdb_ctrl_pulldb(
+ struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
+ uint32_t lmaster, TALLOC_CTX *mem_ctx,
+ struct timeval timeout, TDB_DATA *outdata);
+
+struct ctdb_client_control_state *ctdb_ctrl_pulldb_send(
+ struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
+ uint32_t lmaster, TALLOC_CTX *mem_ctx, struct timeval timeout);
+
+int ctdb_ctrl_pulldb_recv(
+ struct ctdb_context *ctdb,
+ TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state,
+ TDB_DATA *outdata);
+
+int ctdb_ctrl_pushdb(
+ struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
+ TALLOC_CTX *mem_ctx,
+ struct timeval timeout, TDB_DATA indata);
+
+struct ctdb_client_control_state *ctdb_ctrl_pushdb_send(
+ struct ctdb_context *ctdb, uint32_t destnode, uint32_t dbid,
+ TALLOC_CTX *mem_ctx, struct timeval timeout,
+ TDB_DATA indata);
+
+int ctdb_ctrl_pushdb_recv(
+ struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx,
+ struct ctdb_client_control_state *state);
+
+
+int ctdb_ctrl_copydb(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t sourcenode,
+ uint32_t destnode, uint32_t dbid, uint32_t lmaster,
+ TALLOC_CTX *mem_ctx);
+
+int ctdb_ctrl_getdbpath(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t dbid, TALLOC_CTX *mem_ctx, const char **path);
+int ctdb_ctrl_getdbname(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t dbid, TALLOC_CTX *mem_ctx, const char **name);
+int ctdb_ctrl_getdbhealth(struct ctdb_context *ctdb,
+ struct timeval timeout,
+ uint32_t destnode,
+ uint32_t dbid, TALLOC_CTX *mem_ctx,
+ const char **reason);
+int ctdb_ctrl_createdb(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, TALLOC_CTX *mem_ctx, const char *name, bool persistent);
+
+int ctdb_ctrl_process_exists(struct ctdb_context *ctdb, uint32_t destnode, pid_t pid);
+
+int ctdb_ctrl_ping(struct ctdb_context *ctdb, uint32_t destnode);
+
+int ctdb_ctrl_get_config(struct ctdb_context *ctdb);
+
+int ctdb_ctrl_get_debuglevel(struct ctdb_context *ctdb, uint32_t destnode, int32_t *level);
+int ctdb_ctrl_set_debuglevel(struct ctdb_context *ctdb, uint32_t destnode, int32_t level);
+
+/*
+ change dmaster for all keys in the database to the new value
+ */
+int ctdb_ctrl_setdmaster(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode,
+ TALLOC_CTX *mem_ctx, uint32_t dbid, uint32_t dmaster);
+
+/*
+ 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)
+ */
+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);
+
+#define CTDB_RECOVERY_NORMAL 0
+#define CTDB_RECOVERY_ACTIVE 1
+
+/*
+ get the recovery mode of a remote node
+ */
+int ctdb_ctrl_getrecmode(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, uint32_t *recmode);
+
+struct ctdb_client_control_state *ctdb_ctrl_getrecmode_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
+
+int ctdb_ctrl_getrecmode_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, uint32_t *recmode);
+
+
+/*
+ set the recovery mode of a remote node
+ */
+int ctdb_ctrl_setrecmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t recmode);
+/*
+ get the monitoring mode of a remote node
+ */
+int ctdb_ctrl_getmonmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t *monmode);
+
+/*
+ set the monitoring mode of a remote node to active
+ */
+int ctdb_ctrl_enable_monmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
+
+/*
+ set the monitoring mode of a remote node to disabled
+ */
+int ctdb_ctrl_disable_monmode(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
+
+
+/*
+ get the recovery master of a remote node
+ */
+int ctdb_ctrl_getrecmaster(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, uint32_t *recmaster);
+
+struct ctdb_client_control_state *ctdb_ctrl_getrecmaster_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
+
+int ctdb_ctrl_getrecmaster_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, uint32_t *recmaster);
+
+
+
+/*
+ set the recovery master of a remote node
+ */
+int ctdb_ctrl_setrecmaster(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t recmaster);
+
+uint32_t *ctdb_get_connected_nodes(struct ctdb_context *ctdb,
+ struct timeval timeout,
+ TALLOC_CTX *mem_ctx,
+ uint32_t *num_nodes);
+
+int ctdb_statistics_reset(struct ctdb_context *ctdb, uint32_t destnode);
+
+int ctdb_set_logfile(struct ctdb_context *ctdb, const char *logfile, bool use_syslog);
+
+typedef int (*ctdb_traverse_func)(struct ctdb_context *, TDB_DATA, TDB_DATA, void *);
+int ctdb_traverse(struct ctdb_db_context *ctdb_db, ctdb_traverse_func fn, void *private_data);
+
+int ctdb_dumpdb_record(struct ctdb_context *ctdb, TDB_DATA key, TDB_DATA data, void *p);
+int ctdb_dump_db(struct ctdb_db_context *ctdb_db, FILE *f);
+
+/*
+ get the pid of a ctdb daemon
+ */
+int ctdb_ctrl_getpid(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t *pid);
+
+int ctdb_ctrl_freeze(struct ctdb_context *ctdb, struct timeval timeout,
+ uint32_t destnode);
+int ctdb_ctrl_freeze_priority(struct ctdb_context *ctdb, struct timeval timeout,
+ uint32_t destnode, uint32_t priority);
+
+struct ctdb_client_control_state *
+ctdb_ctrl_freeze_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx,
+ struct timeval timeout, uint32_t destnode,
+ uint32_t priority);
+
+int ctdb_ctrl_freeze_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx,
+ struct ctdb_client_control_state *state);
+
+int ctdb_ctrl_thaw_priority(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t priority);
+int ctdb_ctrl_thaw(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
+
+int ctdb_ctrl_getpnn(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
+
+int ctdb_ctrl_get_tunable(struct ctdb_context *ctdb,
+ struct timeval timeout,
+ uint32_t destnode,
+ const char *name, uint32_t *value);
+
+int ctdb_ctrl_set_tunable(struct ctdb_context *ctdb,
+ struct timeval timeout,
+ uint32_t destnode,
+ const char *name, uint32_t value);
+
+int ctdb_ctrl_list_tunables(struct ctdb_context *ctdb,
+ struct timeval timeout,
+ uint32_t destnode,
+ TALLOC_CTX *mem_ctx,
+ const char ***list, uint32_t *count);
+
+int ctdb_ctrl_modflags(struct ctdb_context *ctdb,
+ struct timeval timeout,
+ uint32_t destnode,
+ uint32_t set, uint32_t clear);
+
+enum ctdb_server_id_type { SERVER_TYPE_SAMBA=1 };
+
+struct ctdb_server_id {
+ enum ctdb_server_id_type type;
+ uint32_t pnn;
+ uint32_t server_id;
+};
+
+struct ctdb_server_id_list {
+ uint32_t num;
+ struct ctdb_server_id server_ids[1];
+};
+
+
+int ctdb_ctrl_register_server_id(struct ctdb_context *ctdb,
+ struct timeval timeout,
+ struct ctdb_server_id *id);
+int ctdb_ctrl_unregister_server_id(struct ctdb_context *ctdb,
+ struct timeval timeout,
+ struct ctdb_server_id *id);
+int ctdb_ctrl_check_server_id(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode,
+ struct ctdb_server_id *id, uint32_t *status);
+int ctdb_ctrl_get_server_id_list(struct ctdb_context *ctdb,
+ TALLOC_CTX *mem_ctx,
+ struct timeval timeout, uint32_t destnode,
+ struct ctdb_server_id_list **svid_list);
+
+struct ctdb_uptime {
+ struct timeval current_time;
+ struct timeval ctdbd_start_time;
+ struct timeval last_recovery_started;
+ struct timeval last_recovery_finished;
+};
+
+/*
+ definitions for different socket structures
+ */
+typedef struct sockaddr_in ctdb_addr_in;
+typedef struct sockaddr_in6 ctdb_addr_in6;
+typedef union {
+ struct sockaddr sa;
+ ctdb_addr_in ip;
+ ctdb_addr_in6 ip6;
+} ctdb_sock_addr;
+
+/*
+ struct for tcp_client control
+ this is an ipv4 only version of this structure used by samba
+ samba will later be migrated over to use the
+ ctdb_control_tcp_addr structure instead
+ */
+struct ctdb_control_tcp {
+ struct sockaddr_in src; // samba uses this
+ struct sockaddr_in dest;// samba uses this
+};
+/* new style structure */
+struct ctdb_control_tcp_addr {
+ ctdb_sock_addr src;
+ ctdb_sock_addr dest;
+};
+
+int ctdb_socket_connect(struct ctdb_context *ctdb);
+
+/*
+ get the uptime of a remote node
+ */
+int ctdb_ctrl_uptime(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode, struct ctdb_uptime **uptime);
+
+struct ctdb_client_control_state *ctdb_ctrl_uptime_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
+
+int ctdb_ctrl_uptime_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, struct ctdb_uptime **uptime);
+
+int ctdb_ctrl_end_recovery(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
+
+int ctdb_ctrl_getreclock(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode,
+ TALLOC_CTX *mem_ctx, const char **reclock);
+int ctdb_ctrl_setreclock(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode,
+ const char *reclock);
+
+
+uint32_t *list_of_connected_nodes(struct ctdb_context *ctdb,
+ struct ctdb_node_map *node_map,
+ TALLOC_CTX *mem_ctx,
+ bool include_self);
+uint32_t *list_of_active_nodes(struct ctdb_context *ctdb,
+ struct ctdb_node_map *node_map,
+ TALLOC_CTX *mem_ctx,
+ bool include_self);
+uint32_t *list_of_vnnmap_nodes(struct ctdb_context *ctdb,
+ struct ctdb_vnn_map *vnn_map,
+ TALLOC_CTX *mem_ctx,
+ bool include_self);
+uint32_t *list_of_active_nodes_except_pnn(struct ctdb_context *ctdb,
+ struct ctdb_node_map *node_map,
+ TALLOC_CTX *mem_ctx,
+ uint32_t pnn);
+
+int ctdb_read_pnn_lock(int fd, int32_t pnn);
+
+/*
+ get capabilities of a remote node
+ */
+int ctdb_ctrl_getcapabilities(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t *capabilities);
+
+struct ctdb_client_control_state *ctdb_ctrl_getcapabilities_send(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct timeval timeout, uint32_t destnode);
+
+int ctdb_ctrl_getcapabilities_recv(struct ctdb_context *ctdb, TALLOC_CTX *mem_ctx, struct ctdb_client_control_state *state, uint32_t *capabilities);
+
+
+int32_t ctdb_ctrl_transaction_active(struct ctdb_context *ctdb,
+ uint32_t destnode,
+ uint32_t db_id);
+
+struct ctdb_marshall_buffer *ctdb_marshall_add(TALLOC_CTX *mem_ctx,
+ struct ctdb_marshall_buffer *m,
+ uint64_t db_id,
+ uint32_t reqid,
+ TDB_DATA key,
+ struct ctdb_ltdb_header *header,
+ TDB_DATA data);
+TDB_DATA ctdb_marshall_finish(struct ctdb_marshall_buffer *m);
+
+struct ctdb_transaction_handle *ctdb_transaction_start(struct ctdb_db_context *ctdb_db,
+ TALLOC_CTX *mem_ctx);
+int ctdb_transaction_fetch(struct ctdb_transaction_handle *h,
+ TALLOC_CTX *mem_ctx,
+ TDB_DATA key, TDB_DATA *data);
+int ctdb_transaction_store(struct ctdb_transaction_handle *h,
+ TDB_DATA key, TDB_DATA data);
+int ctdb_transaction_commit(struct ctdb_transaction_handle *h);
+
+int ctdb_ctrl_recd_ping(struct ctdb_context *ctdb);
+
+int switch_from_server_to_client(struct ctdb_context *ctdb);
+
+#define MONITOR_SCRIPT_OK 0
+#define MONITOR_SCRIPT_TIMEOUT 1
+
+#define MAX_SCRIPT_NAME 31
+#define MAX_SCRIPT_OUTPUT 511
+struct ctdb_script_wire {
+ char name[MAX_SCRIPT_NAME+1];
+ struct timeval start;
+ struct timeval finished;
+ int32_t status;
+ char output[MAX_SCRIPT_OUTPUT+1];
+};
+
+struct ctdb_scripts_wire {
+ uint32_t num_scripts;
+ struct ctdb_script_wire scripts[1];
+};
+
+/* different calls to event scripts. */
+enum ctdb_eventscript_call {
+ CTDB_EVENT_INIT, /* CTDB starting up: no args */
+ CTDB_EVENT_SETUP, /* CTDB starting up after transport is readdy: no args. */
+ CTDB_EVENT_STARTUP, /* CTDB starting up after initial recovery: no args. */
+ CTDB_EVENT_START_RECOVERY, /* CTDB recovery starting: no args. */
+ CTDB_EVENT_RECOVERED, /* CTDB recovery finished: no args. */
+ CTDB_EVENT_TAKE_IP, /* IP taken: interface, IP address, netmask bits. */
+ CTDB_EVENT_RELEASE_IP, /* IP released: interface, IP address, netmask bits. */
+ CTDB_EVENT_STOPPED, /* This node is stopped: no args. */
+ CTDB_EVENT_MONITOR, /* Please check if service is healthy: no args. */
+ CTDB_EVENT_STATUS, /* Report service status: no args. */
+ CTDB_EVENT_SHUTDOWN, /* CTDB shutting down: no args. */
+ CTDB_EVENT_RELOAD, /* magic */
+ CTDB_EVENT_UPDATE_IP, /* IP updating: old interface, new interface, IP address, netmask bits. */
+ CTDB_EVENT_MAX
+};
+
+/* Mapping from enum to names. */
+extern const char *ctdb_eventscript_call_names[];
+
+int ctdb_ctrl_getscriptstatus(struct ctdb_context *ctdb,
+ struct timeval timeout, uint32_t destnode,
+ TALLOC_CTX *mem_ctx, enum ctdb_eventscript_call type,
+ struct ctdb_scripts_wire **script_status);
+
+
+struct debug_levels {
+ int32_t level;
+ const char *description;
+};
+extern struct debug_levels debug_levels[];
+
+const char *get_debug_by_level(int32_t level);
+int32_t get_debug_by_desc(const char *desc);
+
+int ctdb_ctrl_stop_node(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
+int ctdb_ctrl_continue_node(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode);
+
+int ctdb_ctrl_setnatgwstate(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t natgwstate);
+int ctdb_ctrl_setlmasterrole(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t lmasterrole);
+int ctdb_ctrl_setrecmasterrole(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t recmasterrole);
+
+int ctdb_ctrl_enablescript(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, const char *script);
+int ctdb_ctrl_disablescript(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, const char *script);
+
+struct ctdb_ban_time {
+ uint32_t pnn;
+ uint32_t time;
+};
+
+int ctdb_ctrl_set_ban(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, struct ctdb_ban_time *bantime);
+int ctdb_ctrl_get_ban(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, TALLOC_CTX *mem_ctx, struct ctdb_ban_time **bantime);
+
+struct ctdb_db_priority {
+ uint32_t db_id;
+ uint32_t priority;
+};
+
+int ctdb_ctrl_set_db_priority(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, struct ctdb_db_priority *db_prio);
+int ctdb_ctrl_get_db_priority(struct ctdb_context *ctdb, struct timeval timeout, uint32_t destnode, uint32_t db_id, uint32_t *priority);
+
+#endif
+++ /dev/null
-/*
- ctdb database library
-
- Copyright (C) Ronnie sahlberg 2010
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef _LIBCTDB_H
-#define _LIBCTDB_H
-
-/* all functions except libctdb_connect() and libctdb_service()
- * are non-blocking
- */
-
-struct ctdb_context *libctdb_connect(const char *addr);
-
-int libctdb_get_fd(struct ctdb_context *ctdb);
-
-int libctdb_which_events(struct ctdb_context *ctdb);
-
-int libctdb_service(struct ctdb_context *ctdb);
-
-
-
-typedef void libctdb_handle;
-
-
-typedef void (*get_recmaster_cb)(int32_t status, int32_t recmaster, void *private_data);
-
-
-
-libctdb_handle *
-libctdb_getrecmaster_send(struct ctdb_context *ctdb,
- uint32_t destnode,
- get_recmaster_cb callback,
- void *private_data);
-int libctdb_getrecmaster_recv(struct ctdb_context *ctdb,
- libctdb_handle *handle,
- uint32_t *recmaster);
-int libctdb_getrecmaster(struct ctdb_context *ctdb,
- uint32_t destnode,
- uint32_t *recmaster);
-
-
-int libctdb_cancel(libctdb_handle *);
-
-#endif
#include "lib/util/dlinklist.h"
#include "system/network.h"
#include "system/filesys.h"
-#include "../include/ctdb_private.h"
-#include "../include/ctdb.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
/* structures for packet queueing - see common/ctdb_io.c */
struct ctdb_partial {
#include "lib/tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "db_wrap.h"
#include "lib/util/dlinklist.h"
#include "lib/tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "lib/util/dlinklist.h"
/*
#include "system/filesys.h"
#include "system/wait.h"
#include "system/shmem.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
int LogLevel = DEBUG_NOTICE;
int this_log_level = 0;
#include <poll.h>
#include "includes.h"
-#include "include/libctdb.h"
#include "lib/events/events.h"
+#include "include/ctdb.h"
+#include "include/ctdb_protocol.h"
#include "include/ctdb_private.h"
struct ctdb_context *libctdb_connect(const char *addr)
%{_mandir}/man1/ctdbd.1.gz
%{_mandir}/man1/onnode.1.gz
%{_includedir}/ctdb.h
+%{_includedir}/ctdb_protocol.h
%{_includedir}/ctdb_private.h
%{_libdir}/pkgconfig/ctdb.pc
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "../include/ctdb.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
static void
#include "lib/util/dlinklist.h"
#include "system/network.h"
#include "system/filesys.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
/*
find the ctdb_db from a db index
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "lib/util/dlinklist.h"
#include "db_wrap.h"
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "../include/ctdb.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include <sys/socket.h>
struct ctdb_client_pid_list {
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "lib/util/dlinklist.h"
#include "db_wrap.h"
#include "lib/events/events.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
/*
#include "system/wait.h"
#include "db_wrap.h"
#include "lib/tdb/include/tdb.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
struct lockwait_handle {
#include "includes.h"
#include "lib/events/events.h"
-#include "../include/ctdb.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "system/syslog.h"
#include "system/time.h"
#include "system/filesys.h"
#include "system/filesys.h"
#include "system/dir.h"
#include "system/time.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "db_wrap.h"
#include "lib/util/dlinklist.h"
#include <ctype.h>
#include "lib/events/events.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
struct ctdb_monitor_state {
uint32_t monitoring_mode;
#include "system/wait.h"
#include "db_wrap.h"
#include "lib/tdb/include/tdb.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
struct ctdb_persistent_state {
struct ctdb_context *ctdb;
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "lib/util/dlinklist.h"
#include "db_wrap.h"
#include "system/wait.h"
#include "popt.h"
#include "cmdline.h"
-#include "../include/ctdb.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "db_wrap.h"
#include "dlinklist.h"
#include "lib/util/dlinklist.h"
#include "system/network.h"
#include "system/filesys.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
/*
choose the transport we will use
along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
-#include "../include/ctdb_private.h"
-#include "../common/rb_tree.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
+#include "common/rb_tree.h"
#define SERVER_ID_KEY_SIZE 3
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "../include/ctdb_private.h"
-#include "../common/rb_tree.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
+#include "common/rb_tree.h"
#define TAKEOVER_TIMEOUT() timeval_current_ofs(ctdb->tunable.takeover_timeout,0)
#include "system/wait.h"
#include "db_wrap.h"
#include "lib/tdb/include/tdb.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "lib/util/dlinklist.h"
typedef void (*ctdb_traverse_fn_t)(void *private_data, TDB_DATA key, TDB_DATA data);
along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
static const struct {
const char *name;
#include "includes.h"
#include "lib/events/events.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "system/syslog.h"
#include "system/time.h"
#include "system/filesys.h"
#include "system/network.h"
#include "system/filesys.h"
#include "system/dir.h"
-#include "../include/ctdb_private.h"
#include "db_wrap.h"
#include "lib/util/dlinklist.h"
#include "lib/events/events.h"
-#include "../include/ctdb_private.h"
-#include "../common/rb_tree.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
+#include "common/rb_tree.h"
#define TIMELIMIT() timeval_current_ofs(10, 0)
#define TUNINGDBNAME "vactune.tdb"
#include "system/wait.h"
#include "system/network.h"
#include "cmdline.h"
+#include "../include/ctdb_protocol.h"
#include "../include/ctdb_private.h"
static struct {
#include "system/wait.h"
#include "system/dir.h"
#include "system/locale.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "lib/events/events.h"
-#include "../common/rb_tree.h"
+#include "common/rb_tree.h"
static void ctdb_event_script_timeout(struct event_context *ev, struct timed_event *te, struct timeval t, void *p);
#include "lib/tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "ctdb_tcp.h"
/*
#include "lib/events/events.h"
#include "system/network.h"
#include "system/filesys.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "ctdb_tcp.h"
static int tnode_destructor(struct ctdb_tcp_node *tnode)
#include "lib/tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
-#include "../include/ctdb_private.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
#include "ctdb_tcp.h"
#include "system/filesys.h"
#include "popt.h"
#include "cmdline.h"
-#include "ctdb.h"
+#include "ctdb_protocol.h"
#include "ctdb_private.h"
#include <sys/time.h>
#include "system/filesys.h"
#include "popt.h"
#include "cmdline.h"
+#include "include/ctdb_protocol.h"
#include <sys/time.h>
#include <time.h>
#include "system/filesys.h"
#include "popt.h"
#include "cmdline.h"
+#include "include/ctdb_protocol.h"
#include <sys/time.h>
#include <time.h>
#include "system/filesys.h"
#include "popt.h"
#include "cmdline.h"
+#include "include/ctdb_protocol.h"
#include <sys/time.h>
#include <time.h>
#include "system/filesys.h"
#include "popt.h"
#include "cmdline.h"
+#include "include/ctdb_protocol.h"
#include <sys/time.h>
#include <time.h>
#include "system/filesys.h"
#include "popt.h"
#include "cmdline.h"
+#include "include/ctdb_protocol.h"
#include <sys/time.h>
#include <time.h>
#include "system/filesys.h"
#include "popt.h"
#include "cmdline.h"
+#include "include/ctdb_protocol.h"
#include <sys/time.h>
#include <time.h>
#include "system/filesys.h"
#include "popt.h"
#include "cmdline.h"
+#include "include/ctdb_protocol.h"
#include <sys/time.h>
#include <time.h>
#include "system/locale.h"
#include "popt.h"
#include "cmdline.h"
-#include "../include/ctdb.h"
-#include "../include/ctdb_private.h"
-#include "../common/rb_tree.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
+#include "common/rb_tree.h"
#include "db_wrap.h"
#define ERR_TIMEOUT 20 /* timed out trying to reach node */
#include "lib/events/events.h"
#include "system/filesys.h"
#include "system/network.h"
-#include "../include/ctdb.h"
-#include "../include/ctdb_private.h"
-#include "../common/rb_tree.h"
+#include "include/ctdb_protocol.h"
+#include "include/ctdb_private.h"
+#include "common/rb_tree.h"
#include "db_wrap.h"
/* should be tunable */
git.samba.org / sahlberg / ctdb.git / commitdiff