/*
startup a client only ctdb context
*/
struct ctdb_context *ctdb_cmdline_client(struct tevent_context *ev,
struct timeval req_timeout)
{
struct ctdb_context *ctdb;
char *socket_name;
int ret;
/* initialise ctdb */
ctdb = ctdb_init(ev);
if (ctdb == NULL) {
fprintf(stderr, "Failed to init ctdb\n");
exit(1);
}
/* tell ctdb the socket address */
socket_name = getenv("CTDB_SOCKET");
if (socket_name != NULL) {
ret = ctdb_set_socketname(ctdb, socket_name);
if (ret == -1) {
printf("ctdb_set_socketname failed - %s\n",
ctdb_errstr(ctdb));
exit(1);
}
}
if (ctdb_cmdline.socketname != NULL) {
ret = ctdb_set_socketname(ctdb, ctdb_cmdline.socketname);
if (ret == -1) {
fprintf(stderr, "ctdb_set_socketname failed - %s\n",
ctdb_errstr(ctdb));
exit(1);
}
}
/* Set the debug level */
if (!parse_debug(ctdb_cmdline.debuglevel, &DEBUGLEVEL)) {
DEBUGLEVEL = DEBUG_ERR;
}
ret = ctdb_socket_connect(ctdb);
if (ret != 0) {
fprintf(stderr, __location__ " Failed to connect to daemon\n");
talloc_free(ctdb);
return NULL;
}
/* get our pnn */
ctdb->pnn = ctdb_ctrl_getpnn(ctdb, req_timeout, CTDB_CURRENT_NODE);
if (ctdb->pnn == (uint32_t)-1) {
DEBUG(DEBUG_CRIT,(__location__ " Failed to get ctdb pnn\n"));
talloc_free(ctdb);
return NULL;
}
return ctdb;
}
/*
main program
*/
int main(int argc, const char *argv[])
{
struct ctdb_context *ctdb;
struct ctdb_db_context *ctdb_db;
struct poptOption popt_options[] = {
POPT_AUTOHELP
POPT_CTDB_CMDLINE
{ "num-records", 'r', POPT_ARG_INT, &num_records, 0, "num_records", "integer" },
{ "base-rec", 'b', POPT_ARG_INT, &base_rec, 0, "base_rec", "integer" },
{ "delete-pct", 'p', POPT_ARG_INT, &delete_pct, 0, "delete_pct", "integer" },
POPT_TABLEEND
};
int opt;
const char **extra_argv;
int extra_argc = 0;
poptContext pc;
struct event_context *ev;
pc = poptGetContext(argv[0], argc, argv, popt_options, POPT_CONTEXT_KEEP_FIRST);
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
default:
fprintf(stderr, "Invalid option %s: %s\n",
poptBadOption(pc, 0), poptStrerror(opt));
exit(1);
}
}
/* setup the remaining options for the main program to use */
extra_argv = poptGetArgs(pc);
if (extra_argv) {
extra_argv++;
while (extra_argv[extra_argc]) extra_argc++;
}
ev = event_context_init(NULL);
ctdb = ctdb_cmdline_client(ev, timeval_current_ofs(3, 0));
if (ctdb == NULL) {
printf("failed to connect to daemon\n");
exit(1);
}
/* attach to a specific database */
ctdb_db = ctdb_attach(ctdb, timeval_current_ofs(2, 0), "test.tdb",
false, 0);
if (!ctdb_db) {
printf("ctdb_attach failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
store_records(ctdb, ev);
return 0;
}
/*
startup daemon side of ctdb according to command line options
*/
struct ctdb_context *ctdb_cmdline_init(struct event_context *ev)
{
struct ctdb_context *ctdb;
int ret;
/* initialise ctdb */
ctdb = ctdb_init(ev);
if (ctdb == NULL) {
printf("Failed to init ctdb\n");
exit(1);
}
if (ctdb_cmdline.torture) {
ctdb_set_flags(ctdb, CTDB_FLAG_TORTURE);
}
/* command line specified a socket name */
if (ctdb_cmdline.socketname != NULL) {
setenv("CTDB_SOCKET", ctdb_cmdline.socketname, 1);
ret = ctdb_set_socketname(ctdb, ctdb_cmdline.socketname);
if (ret == -1) {
printf("ctdb_set_socketname failed - %s\n",
ctdb_errstr(ctdb));
exit(1);
}
}
/* Set the debug level */
if (isalpha(ctdb_cmdline.debuglevel[0]) || ctdb_cmdline.debuglevel[0] == '-') {
LogLevel = get_debug_by_desc(ctdb_cmdline.debuglevel);
} else {
LogLevel = strtol(ctdb_cmdline.debuglevel, NULL, 0);
}
/* set up the tree to store server ids */
ctdb->server_ids = trbt_create(ctdb, 0);
return ctdb;
}
/*
startup daemon side of ctdb according to command line options
*/
struct ctdb_context *ctdb_cmdline_init(struct event_context *ev)
{
struct ctdb_context *ctdb;
int ret;
/* initialise ctdb */
ctdb = ctdb_init(ev);
if (ctdb == NULL) {
printf("Failed to init ctdb\n");
exit(1);
}
if (ctdb_cmdline.torture) {
ctdb_set_flags(ctdb, CTDB_FLAG_TORTURE);
}
/* command line specified a socket name */
if (ctdb_cmdline.socketname != NULL) {
setenv("CTDB_SOCKET", ctdb_cmdline.socketname, 1);
ret = ctdb_set_socketname(ctdb, ctdb_cmdline.socketname);
if (ret == -1) {
printf("ctdb_set_socketname failed - %s\n",
ctdb_errstr(ctdb));
exit(1);
}
}
/* Set the debug level */
if (!parse_debug(ctdb_cmdline.debuglevel, &DEBUGLEVEL)) {
DEBUGLEVEL = DEBUG_ERR;
}
/* set up the tree to store server ids */
ctdb->server_ids = trbt_create(ctdb, 0);
return ctdb;
}
static int
pmda_ctdb_daemon_connect(void)
{
const char *socket_name;
int ret;
struct sockaddr_un addr;
ev = tevent_context_init(NULL);
if (ev == NULL) {
fprintf(stderr, "Failed to init event ctx\n");
return -1;
}
ctdb = ctdb_init(ev);
if (ctdb == NULL) {
fprintf(stderr, "Failed to init ctdb\n");
goto err_ev;
}
socket_name = getenv("CTDB_SOCKET");
if (socket_name == NULL) {
socket_name = CTDB_SOCKET;
}
ret = ctdb_set_socketname(ctdb, socket_name);
if (ret == -1) {
fprintf(stderr, "ctdb_set_socketname failed - %s\n",
ctdb_errstr(ctdb));
goto err_ctdb;
}
/*
* ctdb_socket_connect() sets a default queue callback handler that
* calls exit() if ctdbd is unavailable on recv, use our own wrapper to
* work around this
*/
memset(&addr, 0, sizeof(addr));
addr.sun_family = AF_UNIX;
strncpy(addr.sun_path, ctdb->daemon.name, sizeof(addr.sun_path));
ctdb->daemon.sd = socket(AF_UNIX, SOCK_STREAM, 0);
if (ctdb->daemon.sd == -1) {
fprintf(stderr, "Failed to open client socket\n");
goto err_ctdb;
}
set_nonblocking(ctdb->daemon.sd);
set_close_on_exec(ctdb->daemon.sd);
if (connect(ctdb->daemon.sd, (struct sockaddr *)&addr, sizeof(addr)) == -1) {
fprintf(stderr, "Failed to connect to ctdb daemon via %s\n",
ctdb->daemon.name);
goto err_sd;
}
ctdb->daemon.queue = ctdb_queue_setup(ctdb, ctdb, ctdb->daemon.sd,
CTDB_DS_ALIGNMENT,
pmda_ctdb_q_read_cb, ctdb,
"to-ctdbd");
if (ctdb->daemon.queue == NULL) {
fprintf(stderr, "Failed to setup queue\n");
goto err_sd;
}
ctdb->pnn = ctdb_ctrl_getpnn(ctdb, timeval_current_ofs(3, 0),
CTDB_CURRENT_NODE);
if (ctdb->pnn == (uint32_t)-1) {
fprintf(stderr, "Failed to get ctdb pnn\n");
goto err_sd;
}
return 0;
err_sd:
close(ctdb->daemon.sd);
err_ctdb:
talloc_free(ctdb);
err_ev:
talloc_free(ev);
ctdb = NULL;
return -1;
}
/*
main program
*/
int main(int argc, const char *argv[])
{
struct ctdb_context *ctdb;
struct ctdb_db_context *ctdb_db;
struct poptOption popt_options[] = {
POPT_AUTOHELP
POPT_CTDB_CMDLINE
{ "num-records", 'r', POPT_ARG_INT, &num_records, 0, "num_records", "integer" },
{ "base-rec", 'b', POPT_ARG_INT, &base_rec, 0, "base_rec", "integer" },
POPT_TABLEEND
};
int opt;
const char **extra_argv;
int extra_argc = 0;
poptContext pc;
struct event_context *ev;
pc = poptGetContext(argv[0], argc, argv, popt_options, POPT_CONTEXT_KEEP_FIRST);
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
default:
fprintf(stderr, "Invalid option %s: %s\n",
poptBadOption(pc, 0), poptStrerror(opt));
exit(1);
}
}
/* talloc_enable_leak_report_full(); */
/* setup the remaining options for the main program to use */
extra_argv = poptGetArgs(pc);
if (extra_argv) {
extra_argv++;
while (extra_argv[extra_argc]) extra_argc++;
}
ev = event_context_init(NULL);
ctdb = ctdb_cmdline_client(ev);
/* attach to a specific database */
ctdb_db = ctdb_attach(ctdb, "test.tdb", false, 0);
if (!ctdb_db) {
printf("ctdb_attach failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
printf("Waiting for cluster\n");
while (1) {
uint32_t recmode=1;
ctdb_ctrl_getrecmode(ctdb, ctdb, timeval_zero(), CTDB_CURRENT_NODE, &recmode);
if (recmode == 0) break;
event_loop_once(ev);
}
store_records(ctdb, ev);
return 0;
}
/*
main program
*/
int main(int argc, const char *argv[])
{
struct ctdb_context *ctdb;
int interactive = 0;
struct poptOption popt_options[] = {
POPT_AUTOHELP
POPT_CTDB_CMDLINE
{ "interactive", 'i', POPT_ARG_NONE, &interactive, 0, "don't fork", NULL },
{ "public-addresses", 0, POPT_ARG_STRING, &options.public_address_list, 0, "public address list file", "filename" },
{ "public-interface", 0, POPT_ARG_STRING, &options.public_interface, 0, "public interface", "interface"},
{ "event-script-dir", 0, POPT_ARG_STRING, &options.event_script_dir, 0, "event script directory", "dirname" },
{ "logging", 0, POPT_ARG_STRING, &options.logging, 0, "logging method to be used", NULL },
{ "nlist", 0, POPT_ARG_STRING, &options.nlist, 0, "node list file", "filename" },
{ "notification-script", 0, POPT_ARG_STRING, &options.notification_script, 0, "notification script", "filename" },
{ "listen", 0, POPT_ARG_STRING, &options.myaddress, 0, "address to listen on", "address" },
{ "transport", 0, POPT_ARG_STRING, &options.transport, 0, "protocol transport", NULL },
{ "dbdir", 0, POPT_ARG_STRING, &options.db_dir, 0, "directory for the tdb files", NULL },
{ "dbdir-persistent", 0, POPT_ARG_STRING, &options.db_dir_persistent, 0, "directory for persistent tdb files", NULL },
{ "dbdir-state", 0, POPT_ARG_STRING, &options.db_dir_state, 0, "directory for internal state tdb files", NULL },
{ "reclock", 0, POPT_ARG_STRING, &options.recovery_lock, 0, "recovery lock", "lock" },
{ "pidfile", 0, POPT_ARG_STRING, &ctdbd_pidfile, 0, "location of PID file", "filename" },
{ "valgrinding", 0, POPT_ARG_NONE, &options.valgrinding, 0, "disable setscheduler SCHED_FIFO call, use mmap for tdbs", NULL },
{ "nosetsched", 0, POPT_ARG_NONE, &options.nosetsched, 0, "disable setscheduler SCHED_FIFO call, use mmap for tdbs", NULL },
{ "start-as-disabled", 0, POPT_ARG_NONE, &options.start_as_disabled, 0, "Node starts in disabled state", NULL },
{ "start-as-stopped", 0, POPT_ARG_NONE, &options.start_as_stopped, 0, "Node starts in stopped state", NULL },
{ "no-lmaster", 0, POPT_ARG_NONE, &options.no_lmaster, 0, "disable lmaster role on this node", NULL },
{ "no-recmaster", 0, POPT_ARG_NONE, &options.no_recmaster, 0, "disable recmaster role on this node", NULL },
{ "script-log-level", 0, POPT_ARG_INT, &options.script_log_level, 0, "log level of event script output", NULL },
{ "nopublicipcheck", 0, POPT_ARG_NONE, &options.no_publicipcheck, 0, "don't check we have/don't have the correct public ip addresses", NULL },
{ "max-persistent-check-errors", 0, POPT_ARG_INT,
&options.max_persistent_check_errors, 0,
"max allowed persistent check errors (default 0)", NULL },
{ "sloppy-start", 0, POPT_ARG_NONE, &fast_start, 0, "Do not perform full recovery on start", NULL },
POPT_TABLEEND
};
int opt, ret;
const char **extra_argv;
int extra_argc = 0;
poptContext pc;
struct tevent_context *ev;
pc = poptGetContext(argv[0], argc, argv, popt_options, POPT_CONTEXT_KEEP_FIRST);
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
default:
fprintf(stderr, "Invalid option %s: %s\n",
poptBadOption(pc, 0), poptStrerror(opt));
exit(1);
}
}
/* setup the remaining options for the main program to use */
extra_argv = poptGetArgs(pc);
if (extra_argv) {
extra_argv++;
while (extra_argv[extra_argc]) extra_argc++;
}
talloc_enable_null_tracking();
fault_setup();
ev = tevent_context_init(NULL);
if (ev == NULL) {
DEBUG(DEBUG_ALERT,("tevent_context_init() failed\n"));
exit(1);
}
tevent_loop_allow_nesting(ev);
ctdb = ctdb_cmdline_init(ev);
ctdb->start_as_disabled = options.start_as_disabled;
ctdb->start_as_stopped = options.start_as_stopped;
script_log_level = options.script_log_level;
if (!ctdb_logging_init(ctdb, options.logging)) {
exit(1);
}
DEBUG(DEBUG_NOTICE,("CTDB starting on node\n"));
gettimeofday(&ctdb->ctdbd_start_time, NULL);
gettimeofday(&ctdb->last_recovery_started, NULL);
gettimeofday(&ctdb->last_recovery_finished, NULL);
ctdb->recovery_mode = CTDB_RECOVERY_NORMAL;
ctdb->recovery_master = (uint32_t)-1;
ctdb->upcalls = &ctdb_upcalls;
if (options.recovery_lock == NULL) {
DEBUG(DEBUG_WARNING, ("Recovery lock not set\n"));
}
ctdb->recovery_lock = options.recovery_lock;
TALLOC_FREE(ctdb->idr);
ret = reqid_init(ctdb, 0, &ctdb->idr);;
if (ret != 0) {
DEBUG(DEBUG_ALERT, ("reqid_init failed (%s)\n", strerror(ret)));
exit(1);
}
ctdb_tunables_set_defaults(ctdb);
ret = ctdb_set_transport(ctdb, options.transport);
if (ret == -1) {
DEBUG(DEBUG_ALERT,("ctdb_set_transport failed - %s\n", ctdb_errstr(ctdb)));
exit(1);
}
/* tell ctdb what address to listen on */
if (options.myaddress) {
ret = ctdb_set_address(ctdb, options.myaddress);
if (ret == -1) {
DEBUG(DEBUG_ALERT,("ctdb_set_address failed - %s\n", ctdb_errstr(ctdb)));
exit(1);
}
}
/* set ctdbd capabilities */
ctdb->capabilities = CTDB_CAP_DEFAULT;
if (options.no_lmaster != 0) {
ctdb->capabilities &= ~CTDB_CAP_LMASTER;
}
if (options.no_recmaster != 0) {
ctdb->capabilities &= ~CTDB_CAP_RECMASTER;
}
/* Initialise this node's PNN to the unknown value. This will
* be set to the correct value by either ctdb_add_node() as
* part of loading the nodes file or by
* ctdb_tcp_listen_automatic() when the transport is
* initialised. At some point we should de-optimise this and
* pull it out into ctdb_start_daemon() so it is done clearly
* and only in one place.
*/
ctdb->pnn = -1;
/* Default value for CTDB_BASE - don't override */
setenv("CTDB_BASE", CTDB_ETCDIR, 0);
/* tell ctdb what nodes are available */
if (options.nlist != NULL) {
ctdb->nodes_file = options.nlist;
} else {
ctdb->nodes_file =
talloc_asprintf(ctdb, "%s/nodes", getenv("CTDB_BASE"));
if (ctdb->nodes_file == NULL) {
DEBUG(DEBUG_ALERT,(__location__ " Out of memory\n"));
exit(1);
}
}
ctdb_load_nodes_file(ctdb);
ctdb->db_directory = options.db_dir;
mkdir_p_or_die(ctdb->db_directory, 0700);
ctdb->db_directory_persistent = options.db_dir_persistent;
mkdir_p_or_die(ctdb->db_directory_persistent, 0700);
ctdb->db_directory_state = options.db_dir_state;
mkdir_p_or_die(ctdb->db_directory_state, 0700);
if (options.public_interface) {
ctdb->default_public_interface = talloc_strdup(ctdb, options.public_interface);
CTDB_NO_MEMORY(ctdb, ctdb->default_public_interface);
}
if (options.event_script_dir != NULL) {
ctdb->event_script_dir = options.event_script_dir;
} else {
ctdb->event_script_dir = talloc_asprintf(ctdb, "%s/events.d",
getenv("CTDB_BASE"));
if (ctdb->event_script_dir == NULL) {
DEBUG(DEBUG_ALERT,(__location__ " Out of memory\n"));
exit(1);
}
}
if (options.notification_script != NULL) {
ret = ctdb_set_notification_script(ctdb, options.notification_script);
if (ret == -1) {
DEBUG(DEBUG_ALERT,("Unable to setup notification script\n"));
exit(1);
}
}
ctdb->valgrinding = (options.valgrinding == 1);
ctdb->do_setsched = (options.nosetsched != 1);
if (ctdb->valgrinding) {
ctdb->do_setsched = false;
}
ctdb->public_addresses_file = options.public_address_list;
ctdb->do_checkpublicip = (options.no_publicipcheck == 0);
if (options.max_persistent_check_errors < 0) {
ctdb->max_persistent_check_errors = 0xFFFFFFFFFFFFFFFFLL;
} else {
ctdb->max_persistent_check_errors = (uint64_t)options.max_persistent_check_errors;
}
/* start the protocol running (as a child) */
return ctdb_start_daemon(ctdb, interactive?false:true);
}
/*
main program
*/
int main(int argc, const char *argv[])
{
struct ctdb_context *ctdb;
struct poptOption popt_options[] = {
POPT_AUTOHELP
POPT_CTDB_CMDLINE
POPT_TABLEEND
};
int opt;
const char **extra_argv;
int extra_argc = 0;
poptContext pc;
struct event_context *ev;
struct ctdb_vnn_map *vnnmap=NULL;
pc = poptGetContext(argv[0], argc, argv, popt_options, POPT_CONTEXT_KEEP_FIRST);
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
default:
fprintf(stderr, "Invalid option %s: %s\n",
poptBadOption(pc, 0), poptStrerror(opt));
exit(1);
}
}
/* setup the remaining options for the main program to use */
extra_argv = poptGetArgs(pc);
if (extra_argv) {
extra_argv++;
while (extra_argv[extra_argc]) extra_argc++;
}
ev = event_context_init(NULL);
ctdb = ctdb_cmdline_client(ev, timeval_current_ofs(5, 0));
if (ctdb == NULL) {
exit(1);
}
/* attach to a specific database */
ctdb_db = ctdb_attach(ctdb, timeval_current_ofs(5, 0), "test.tdb", false, 0);
if (!ctdb_db) {
printf("ctdb_attach failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
printf("Waiting for cluster\n");
while (1) {
uint32_t recmode=1;
ctdb_ctrl_getrecmode(ctdb, ctdb, timeval_zero(), CTDB_CURRENT_NODE, &recmode);
if (recmode == 0) break;
event_loop_once(ev);
}
if (ctdb_ctrl_getvnnmap(ctdb, timeval_zero(), CTDB_CURRENT_NODE, ctdb, &vnnmap) != 0) {
printf("Unable to get vnnmap from local node\n");
exit(1);
}
printf("Current Generation %d\n", (int)vnnmap->generation);
fetch_lock_once(ctdb, ev, vnnmap->generation);
return 0;
}
/*
main program
*/
int main(int argc, const char *argv[])
{
struct ctdb_context *ctdb;
struct ctdb_db_context *ctdb_db;
struct tevent_context *ev;
TDB_DATA key;
struct poptOption popt_options[] = {
POPT_AUTOHELP
{ "record", 'r', POPT_ARG_STRING, &TESTKEY, 0, "record", "string" },
POPT_TABLEEND
};
int opt;
const char **extra_argv;
int extra_argc = 0;
poptContext pc;
pc = poptGetContext(argv[0], argc, argv, popt_options, POPT_CONTEXT_KEEP_FIRST);
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
default:
fprintf(stderr, "Invalid option %s: %s\n",
poptBadOption(pc, 0), poptStrerror(opt));
exit(1);
}
}
/* setup the remaining options for the main program to use */
extra_argv = poptGetArgs(pc);
if (extra_argv) {
extra_argv++;
while (extra_argv[extra_argc]) extra_argc++;
}
ev = tevent_context_init(NULL);
ctdb = ctdb_cmdline_client(ev, timeval_current_ofs(3, 0));
if (ctdb == NULL) {
printf("failed to connect to ctdb daemon.\n");
exit(1);
}
key.dptr = discard_const(TESTKEY);
key.dsize = strlen(TESTKEY);
/* attach to a specific database */
ctdb_db = ctdb_attach(ctdb, timeval_current_ofs(3, 0), "test.tdb",
false, 0);
if (!ctdb_db) {
fprintf(stderr, "ctdb_attach failed - %s\n", ctdb_errstr(ctdb));
exit(10);
}
printf("Waiting for cluster\n");
while (1) {
uint32_t recmode=1;
ctdb_ctrl_getrecmode(ctdb, ctdb, timeval_zero(), CTDB_CURRENT_NODE, &recmode);
if (recmode == 0) break;
tevent_loop_once(ev);
}
fetch_readonly_once(ctdb, ctdb_db, key);
return 0;
}
/*
main program
*/
int main(int argc, const char *argv[])
{
struct ctdb_context *ctdb;
struct ctdb_db_context *ctdb_db;
struct poptOption popt_options[] = {
POPT_AUTOHELP
POPT_CTDB_CMDLINE
POPT_TABLEEND
};
int opt;
const char **extra_argv;
int extra_argc = 0;
int i, ret;
poptContext pc;
struct event_context *ev;
struct ctdb_call call;
pc = poptGetContext(argv[0], argc, argv, popt_options, POPT_CONTEXT_KEEP_FIRST);
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
default:
fprintf(stderr, "Invalid option %s: %s\n",
poptBadOption(pc, 0), poptStrerror(opt));
exit(1);
}
}
/* setup the remaining options for the main program to use */
extra_argv = poptGetArgs(pc);
if (extra_argv) {
extra_argv++;
while (extra_argv[extra_argc]) extra_argc++;
}
ev = event_context_init(NULL);
/* initialise ctdb */
ctdb = ctdb_cmdline_init(ev);
if (ctdb == NULL) {
printf("Failed to init ctdb\n");
exit(1);
}
/* attach to a specific database */
ctdb_db = ctdb_attach(ctdb, "test.tdb", TDB_DEFAULT, O_RDWR|O_CREAT|O_TRUNC, 0666);
if (!ctdb_db) {
printf("ctdb_attach failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
/* setup a ctdb call function */
ret = ctdb_set_call(ctdb_db, sort_func, FUNC_SORT);
ret = ctdb_set_call(ctdb_db, fetch_func, FUNC_FETCH);
/* start the protocol running */
ret = ctdb_start(ctdb);
ctdb_connect_wait(ctdb);
ZERO_STRUCT(call);
call.key.dptr = discard_const("test");
call.key.dsize = strlen("test")+1;
/* add some random data */
for (i=0;i<10;i++) {
int v = random() % 1000;
call.call_id = FUNC_SORT;
call.call_data.dptr = (uint8_t *)&v;
call.call_data.dsize = sizeof(v);
ret = ctdb_call(ctdb_db, &call);
if (ret == -1) {
printf("ctdb_call FUNC_SORT failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
}
/* fetch the record */
call.call_id = FUNC_FETCH;
call.call_data.dptr = NULL;
call.call_data.dsize = 0;
ret = ctdb_call(ctdb_db, &call);
if (ret == -1) {
printf("ctdb_call FUNC_FETCH failed - %s\n", ctdb_errstr(ctdb));
exit(1);
}
for (i=0;i<call.reply_data.dsize/sizeof(int);i++) {
printf("%3d\n", ((int *)call.reply_data.dptr)[i]);
}
talloc_free(call.reply_data.dptr);
/* go into a wait loop to allow other nodes to complete */
ctdb_shutdown(ctdb);
return 0;
}
/*
main program
*/
int main(int argc, const char *argv[])
{
struct ctdb_context *ctdb;
struct ctdb_db_context *ctdb_db;
int unsafe_writes = 0;
struct poptOption popt_options[] = {
POPT_AUTOHELP
POPT_CTDB_CMDLINE
{ "timelimit", 't', POPT_ARG_INT, &timelimit, 0, "timelimit", "integer" },
{ "delay", 'D', POPT_ARG_INT, &delay, 0, "delay (in seconds) between operations", "integer" },
{ "verbose", 'v', POPT_ARG_NONE, &verbose, 0, "switch on verbose mode", NULL },
{ "unsafe-writes", 'u', POPT_ARG_NONE, &unsafe_writes, 0, "do not use tdb transactions when writing", NULL },
POPT_TABLEEND
};
int opt;
const char **extra_argv;
int extra_argc = 0;
poptContext pc;
struct event_context *ev;
printf("SUCCESS (transaction test disabled while transactions are being rewritten)\n");
exit(0);
if (verbose) {
setbuf(stdout, (char *)NULL); /* don't buffer */
} else {
setlinebuf(stdout);
}
pc = poptGetContext(argv[0], argc, argv, popt_options, POPT_CONTEXT_KEEP_FIRST);
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
default:
fprintf(stderr, "Invalid option %s: %s\n",
poptBadOption(pc, 0), poptStrerror(opt));
exit(1);
}
}
/* setup the remaining options for the main program to use */
extra_argv = poptGetArgs(pc);
if (extra_argv) {
extra_argv++;
while (extra_argv[extra_argc]) extra_argc++;
}
ev = event_context_init(NULL);
ctdb = ctdb_cmdline_client(ev);
if (ctdb == NULL) {
DEBUG(DEBUG_ERR, ("Could not attach to daemon\n"));
return 1;
}
/* attach to a specific database */
if (unsafe_writes == 1) {
ctdb_db = ctdb_attach(ctdb, "transaction.tdb", true, TDB_NOSYNC);
} else {
ctdb_db = ctdb_attach(ctdb, "transaction.tdb", true, 0);
}
if (!ctdb_db) {
DEBUG(DEBUG_ERR, ("ctdb_attach failed - %s\n", ctdb_errstr(ctdb)));
exit(1);
}
DEBUG(DEBUG_ERR, ("Waiting for cluster\n"));
while (1) {
uint32_t recmode=1;
ctdb_ctrl_getrecmode(ctdb, ctdb, timeval_zero(), CTDB_CURRENT_NODE, &recmode);
if (recmode == 0) break;
event_loop_once(ev);
}
pnn = ctdb_get_pnn(ctdb);
printf("Starting test on node %u. running for %u seconds. sleep delay: %u seconds.\n", pnn, timelimit, delay);
if (!verbose && (pnn == 0)) {
event_add_timed(ev, ctdb, timeval_current_ofs(1, 0), each_second, ctdb);
}
test_store_records(ctdb, ev);
if (verbose || (pnn == 0)) {
if (success != true) {
printf("The test FAILED\n");
return 1;
} else {
printf("SUCCESS!\n");
}
}
return 0;
}
