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File pacemaker.diff of Package openais
--- whitetank-svn/Makefile 2008-08-13 22:38:16.000000000 +0200 +++ whitetank-dev/Makefile 2008-11-19 11:54:17.000000000 +0100 @@ -29,30 +29,30 @@ # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF # THE POSSIBILITY OF SUCH DAMAGE. -DESTDIR=/usr/local -SBINDIR=/usr/sbin -INCLUDEDIR=/usr/include/openais -INCLUDEDIR_TOTEM=/usr/include/openais/totem -INCLUDEDIR_LCR=/usr/include/openais/lcr -INCLUDEDIR_SERVICE=/usr/include/openais/service -MANDIR=/usr/share/man +include Makefile.inc + +SBINDIR=$(PREFIX)/sbin +INCLUDEDIR=$(PREFIX)/include/openais +INCLUDEDIR_TOTEM=$(PREFIX)/include/openais/totem +INCLUDEDIR_LCR=$(PREFIX)/include/openais/lcr +INCLUDEDIR_SERVICE=$(PREFIX)/include/openais/service +MANDIR=$(PREFIX)/share/man ETCDIR=/etc/ais -LCRSODIR=/usr/libexec/lcrso ARCH=$(shell uname -p) ifeq (,$(findstring 64,$(ARCH))) -LIBDIR=/usr/lib/openais +LIBDIR=$(PREFIX)/lib/openais else -LIBDIR=/usr/lib64/openais +LIBDIR=$(PREFIX)/lib64/openais endif ifeq (s390,$(ARCH)) -LIBDIR=/usr/lib/openais +LIBDIR=$(PREFIX)/lib/openais endif ifeq (s390x,$(ARCH)) -LIBDIR=/usr/lib64/openais +LIBDIR=$(PREFIX)/lib64/openais endif ifeq (ia64,$(ARCH)) -LIBDIR=/usr/lib/openais +LIBDIR=$(PREFIX)/lib/openais endif all: @@ -106,29 +106,29 @@ install: ln -sf libcfg.so.2.0.0 lib/libcfg.so.2 ln -sf libtotem_pg.so.2.0.0 exec/libtotem_pg.so.2 - cp -a lib/libais.so $(DESTDIR)$(LIBDIR) - cp -a lib/libSaAmf.so $(DESTDIR)$(LIBDIR) - cp -a lib/libSaClm.so $(DESTDIR)$(LIBDIR) - cp -a lib/libSaCkpt.so $(DESTDIR)$(LIBDIR) - cp -a lib/libSaEvt.so $(DESTDIR)$(LIBDIR) - cp -a lib/libSaLck.so $(DESTDIR)$(LIBDIR) - cp -a lib/libSaMsg.so $(DESTDIR)$(LIBDIR) - cp -a lib/libevs.so $(DESTDIR)$(LIBDIR) - cp -a lib/libcpg.so $(DESTDIR)$(LIBDIR) - cp -a lib/libcfg.so $(DESTDIR)$(LIBDIR) - cp -a exec/libtotem_pg.so $(DESTDIR)$(LIBDIR) - - cp -a lib/libais.so.2 $(DESTDIR)$(LIBDIR) - cp -a lib/libSaAmf.so.2 $(DESTDIR)$(LIBDIR) - cp -a lib/libSaClm.so.2 $(DESTDIR)$(LIBDIR) - cp -a lib/libSaCkpt.so.2 $(DESTDIR)$(LIBDIR) - cp -a lib/libSaEvt.so.2 $(DESTDIR)$(LIBDIR) - cp -a lib/libSaLck.so.2 $(DESTDIR)$(LIBDIR) - cp -a lib/libSaMsg.so.2 $(DESTDIR)$(LIBDIR) - cp -a lib/libevs.so.2 $(DESTDIR)$(LIBDIR) - cp -a lib/libcpg.so.2 $(DESTDIR)$(LIBDIR) - cp -a lib/libcfg.so.2 $(DESTDIR)$(LIBDIR) - cp -a exec/libtotem_pg.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libais.so $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaAmf.so $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaClm.so $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaCkpt.so $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaEvt.so $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaLck.so $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaMsg.so $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libevs.so $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libcpg.so $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libcfg.so $(DESTDIR)$(LIBDIR) + $(CP) -a exec/libtotem_pg.so $(DESTDIR)$(LIBDIR) + + $(CP) -a lib/libais.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaAmf.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaClm.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaCkpt.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaEvt.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaLck.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libSaMsg.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libevs.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libcpg.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a lib/libcfg.so.2 $(DESTDIR)$(LIBDIR) + $(CP) -a exec/libtotem_pg.so.2 $(DESTDIR)$(LIBDIR) install -m 755 lib/libais.so.2.* $(DESTDIR)$(LIBDIR) install -m 755 lib/libSaAmf.so.2.* $(DESTDIR)$(LIBDIR) @@ -158,7 +158,7 @@ ifneq "NO" "$(STATICLIBS)" install -m 755 exec/libtotem_pg.a $(DESTDIR)$(LIBDIR) endif - echo $(LIBDIR) > $(DESTDIR)/etc/ld.so.conf.d/openais-$(ARCH).conf + echo $(LIBDIR) > "$(DESTDIR)/etc/ld.so.conf.d/openais-$(ARCH).conf" install -m 755 exec/*lcrso $(DESTDIR)$(LCRSODIR) --- whitetank-svn/Makefile.inc 2008-08-13 22:38:16.000000000 +0200 +++ whitetank-dev/Makefile.inc 2008-11-19 11:54:17.000000000 +0100 @@ -29,12 +29,17 @@ # THE POSSIBILITY OF SUCH DAMAGE. # Basic OS detection # +CP=cp +DESTDIR= +PREFIX=/usr/local UNAME=$(shell uname) +LCRSODIR=$(PREFIX)/libexec/lcrso ifeq "$(UNAME)" "Linux" OPENAIS_COMPAT=LINUX endif ifeq "$(UNAME)" "Darwin" + CP=rsync OPENAIS_COMPAT=DARWIN endif ifneq "" "$(findstring BSD,$(UNAME))" --- whitetank-svn/conf/openais.conf 2008-08-13 22:38:15.000000000 +0200 +++ whitetank-dev/conf/openais.conf 2008-11-19 11:54:17.000000000 +0100 @@ -1,22 +1,66 @@ # Please read the openais.conf.5 manual page +aisexec { + # Run as root - this is necessary to be able to manage resources with Pacemaker + user: root + group: root +} + +service { + # Load the Pacemaker Cluster Resource Manager + name: pacemaker + ver: 0 +} + totem { version: 2 + + # How long before declaring a token lost (ms) + token: 10000 + + # How many token retransmits before forming a new configuration + token_retransmits_before_loss_const: 20 + + # How long to wait for join messages in the membership protocol (ms) + join: 60 + + # How long to wait for consensus to be achieved before starting a new round of membership configuration (ms) + consensus: 4800 + + # Turn off the virtual synchrony filter + vsftype: none + + # Number of messages that may be sent by one processor on receipt of the token + max_messages: 20 + + # Limit generated nodeids to 31-bits (positive signed integers) + clear_node_high_bit: yes + + # Disable encryption secauth: off + + # How many threads to use for encryption/decryption threads: 0 + + # Optionally assign a fixed node id (integer) + # nodeid: 1234 + interface { ringnumber: 0 - bindnetaddr: 192.168.2.0 - mcastaddr: 226.94.1.1 - mcastport: 5405 + + # The following values need to be set based on your environment + #bindnetaddr: 192.168.2.0 + #mcastaddr: 226.94.1.1 + #mcastport: 5405 } } logging { - to_stderr: yes - to_file: yes - logfile: /tmp/ais debug: off + fileline: off + to_syslog: yes + to_stderr: yes + syslog_facility: daemon timestamp: on } --- whitetank-svn/exec/cfg.c 2008-08-13 22:38:15.000000000 +0200 +++ whitetank-dev/exec/cfg.c 2008-11-19 11:54:17.000000000 +0100 @@ -109,6 +109,14 @@ static void message_handler_req_lib_cfg_ void *conn, void *msg); +static void message_handler_req_lib_cfg_serviceload ( + void *conn, + void *msg); + +static void message_handler_req_lib_cfg_serviceunload ( + void *conn, + void *msg); + /* * Service Handler Definition */ @@ -120,35 +128,47 @@ static struct openais_lib_handler cfg_li .response_id = MESSAGE_RES_CFG_RINGSTATUSGET, .flow_control = OPENAIS_FLOW_CONTROL_REQUIRED }, - { /* 0 */ + { /* 1 */ .lib_handler_fn = message_handler_req_lib_cfg_ringreenable, .response_size = sizeof (struct res_lib_cfg_ringreenable), .response_id = MESSAGE_RES_CFG_RINGREENABLE, .flow_control = OPENAIS_FLOW_CONTROL_REQUIRED }, - { /* 0 */ + { /* 2 */ .lib_handler_fn = message_handler_req_lib_cfg_statetrack, .response_size = sizeof (struct res_lib_cfg_statetrack), .response_id = MESSAGE_RES_CFG_STATETRACKSTART, .flow_control = OPENAIS_FLOW_CONTROL_REQUIRED }, - { /* 1 */ + { /* 3 */ .lib_handler_fn = message_handler_req_lib_cfg_statetrackstop, .response_size = sizeof (struct res_lib_cfg_statetrackstop), .response_id = MESSAGE_RES_CFG_STATETRACKSTOP, .flow_control = OPENAIS_FLOW_CONTROL_REQUIRED }, - { /* 2 */ + { /* 4 */ .lib_handler_fn = message_handler_req_lib_cfg_administrativestateset, .response_size = sizeof (struct res_lib_cfg_administrativestateset), .response_id = MESSAGE_RES_CFG_ADMINISTRATIVESTATESET, .flow_control = OPENAIS_FLOW_CONTROL_NOT_REQUIRED }, - { /* 3 */ + { /* 5 */ .lib_handler_fn = message_handler_req_lib_cfg_administrativestateget, .response_size = sizeof (struct res_lib_cfg_administrativestateget), .response_id = MESSAGE_RES_CFG_ADMINISTRATIVESTATEGET, .flow_control = OPENAIS_FLOW_CONTROL_NOT_REQUIRED + }, + { /* 6 */ + .lib_handler_fn = message_handler_req_lib_cfg_serviceload, + .response_size = sizeof (struct res_lib_cfg_serviceload), + .response_id = MESSAGE_RES_CFG_SERVICELOAD, + .flow_control = OPENAIS_FLOW_CONTROL_NOT_REQUIRED + }, + { /* 7 */ + .lib_handler_fn = message_handler_req_lib_cfg_serviceunload, + .response_size = sizeof (struct res_lib_cfg_serviceunload), + .response_id = MESSAGE_RES_CFG_SERVICEUNLOAD, + .flow_control = OPENAIS_FLOW_CONTROL_NOT_REQUIRED } }; @@ -177,6 +197,8 @@ struct openais_service_handler cfg_servi .confchg_fn = cfg_confchg_fn, }; +static struct objdb_iface_ver0 *my_objdb; + /* * Dynamic Loader definition */ @@ -226,6 +248,7 @@ struct req_exec_cfg_ringreenable { static int cfg_exec_init_fn (struct objdb_iface_ver0 *objdb) { log_init ("CFG"); + my_objdb = objdb; return (0); } static void cfg_confchg_fn ( @@ -380,3 +403,49 @@ static void message_handler_req_lib_cfg_ LEAVE(""); } +static void message_handler_req_lib_cfg_serviceload ( + void *conn, + void *msg) +{ + struct req_lib_cfg_serviceload *req_lib_cfg_serviceload = + (struct req_lib_cfg_serviceload *)msg; + struct res_lib_cfg_serviceload res_lib_cfg_serviceload; + + ENTER(""); + openais_service_link_and_init ( + my_objdb, + (char *)req_lib_cfg_serviceload->service_name, + req_lib_cfg_serviceload->service_ver); + + res_lib_cfg_serviceload.header.id = MESSAGE_RES_CFG_SERVICEUNLOAD; + res_lib_cfg_serviceload.header.size = sizeof (struct res_lib_cfg_serviceload); + res_lib_cfg_serviceload.header.error = SA_AIS_OK; + openais_response_send ( + conn, + &res_lib_cfg_serviceload, + sizeof (struct res_lib_cfg_serviceload)); + LEAVE(""); +} + +static void message_handler_req_lib_cfg_serviceunload ( + void *conn, + void *msg) +{ + struct req_lib_cfg_serviceunload *req_lib_cfg_serviceunload = + (struct req_lib_cfg_serviceunload *)msg; + struct res_lib_cfg_serviceunload res_lib_cfg_serviceunload; + + ENTER(""); + openais_service_unlink_and_exit ( + my_objdb, + (char *)req_lib_cfg_serviceunload->service_name, + req_lib_cfg_serviceunload->service_ver); + res_lib_cfg_serviceunload.header.id = MESSAGE_RES_CFG_SERVICEUNLOAD; + res_lib_cfg_serviceunload.header.size = sizeof (struct res_lib_cfg_serviceunload); + res_lib_cfg_serviceunload.header.error = SA_AIS_OK; + openais_response_send ( + conn, + &res_lib_cfg_serviceunload, + sizeof (struct res_lib_cfg_serviceunload)); + LEAVE(""); +} --- whitetank-svn/exec/clm.c 2008-08-13 22:38:15.000000000 +0200 +++ whitetank-dev/exec/clm.c 2008-11-19 11:54:17.000000000 +0100 @@ -134,6 +134,8 @@ static void clm_sync_abort (void); static int clm_exec_init_fn (struct objdb_iface_ver0 *objdb); +static int clm_exec_exit_fn (struct objdb_iface_ver0 *objdb); + static int clm_lib_init_fn (void *conn); static int clm_lib_exit_fn (void *conn); @@ -208,6 +210,7 @@ struct openais_service_handler clm_servi .lib_service = clm_lib_service, .lib_service_count = sizeof (clm_lib_service) / sizeof (struct openais_lib_handler), .exec_init_fn = clm_exec_init_fn, + .exec_exit_fn = clm_exec_exit_fn, .exec_dump_fn = NULL, .exec_service = clm_exec_service, .exec_service_count = sizeof (clm_exec_service) / sizeof (struct openais_exec_handler), @@ -336,6 +339,11 @@ static int clm_exec_init_fn (struct objd return (0); } +static int clm_exec_exit_fn (struct objdb_iface_ver0 *objdb) +{ + return (0); +} + static int clm_lib_exit_fn (void *conn) { struct clm_pd *clm_pd = (struct clm_pd *)openais_conn_private_data_get (conn); --- whitetank-svn/exec/main.c 2008-08-13 22:38:15.000000000 +0200 +++ whitetank-dev/exec/main.c 2008-11-19 11:54:17.000000000 +0100 @@ -92,6 +92,8 @@ static struct totem_logging_configuratio static char delivery_data[MESSAGE_SIZE_MAX]; +static struct objdb_iface_ver0 *objdb = NULL; + SaClmClusterNodeT *(*main_clm_get_by_nodeid) (unsigned int node_id); static void sigusr2_handler (int num) @@ -105,6 +107,50 @@ static void sigusr2_handler (int num) } } +static void *aisexec_exit (void *arg) +{ + if(objdb) { + openais_service_unlink_all (objdb); + } + +#ifdef DEBUG_MEMPOOL + int stats_inuse[MEMPOOL_GROUP_SIZE]; + int stats_avail[MEMPOOL_GROUP_SIZE]; + int stats_memoryused[MEMPOOL_GROUP_SIZE]; + int i; + + mempool_getstats (stats_inuse, stats_avail, stats_memoryused); + log_printf (LOG_LEVEL_DEBUG, "Memory pools:\n"); + for (i = 0; i < MEMPOOL_GROUP_SIZE; i++) { + log_printf (LOG_LEVEL_DEBUG, "order %d size %d inuse %d avail %d memory used %d\n", + i, 1<<i, stats_inuse[i], stats_avail[i], stats_memoryused[i]); + } +#endif + + totempg_finalize (); + log_flush (); + + openais_exit_error (AIS_DONE_EXIT); + + /* never reached */ + return NULL; +} + +pthread_t aisexec_exit_thread; +static void init_shutdown(void *data) +{ + pthread_create (&aisexec_exit_thread, NULL, aisexec_exit, NULL); +} + + +static poll_timer_handle shutdown_handle; +static void sigquit_handler (int num) +{ + /* avoid creating threads from within the interrupt context */ + poll_timer_add (aisexec_poll_handle, 500, NULL, init_shutdown, &shutdown_handle); +} + + static void sigsegv_handler (int num) { signal (SIGSEGV, SIG_DFL); @@ -131,23 +177,7 @@ struct totempg_group openais_group = { void sigintr_handler (int signum) { - -#ifdef DEBUG_MEMPOOL - int stats_inuse[MEMPOOL_GROUP_SIZE]; - int stats_avail[MEMPOOL_GROUP_SIZE]; - int stats_memoryused[MEMPOOL_GROUP_SIZE]; - int i; - - mempool_getstats (stats_inuse, stats_avail, stats_memoryused); - log_printf (LOG_LEVEL_DEBUG, "Memory pools:\n"); - for (i = 0; i < MEMPOOL_GROUP_SIZE; i++) { - log_printf (LOG_LEVEL_DEBUG, "order %d size %d inuse %d avail %d memory used %d\n", - i, 1<<i, stats_inuse[i], stats_avail[i], stats_memoryused[i]); - } -#endif - - totempg_finalize (); - openais_exit_error (AIS_DONE_EXIT); + poll_timer_add (aisexec_poll_handle, 500, NULL, init_shutdown, &shutdown_handle); } @@ -273,6 +303,7 @@ static void aisexec_tty_detach (void) /* * Disconnect from TTY if this is not a debug run */ + switch (fork ()) { case -1: openais_exit_error (AIS_DONE_FORK); @@ -281,6 +312,10 @@ static void aisexec_tty_detach (void) /* * child which is disconnected, run this process */ +/* setset(); */ + close (0); + close (1); + close (2); break; default: exit (0); @@ -373,6 +408,13 @@ static void deliver_fn ( */ service = header->id >> 16; fn_id = header->id & 0xffff; + + if(service >= SERVICE_HANDLER_MAXIMUM_COUNT + || ais_service[service] == NULL) { + /* The component is no longer loaded */ + return; + } + if (endian_conversion_required) { ais_service[service]->exec_service[fn_id].exec_endian_convert_fn (header); @@ -390,7 +432,6 @@ int main (int argc, char **argv) unsigned int objdb_handle; unsigned int config_handle; unsigned int config_version = 0; - struct objdb_iface_ver0 *objdb; void *objdb_p; struct config_iface_ver0 *config; void *config_p; @@ -427,6 +468,7 @@ int main (int argc, char **argv) signal (SIGUSR2, sigusr2_handler); signal (SIGSEGV, sigsegv_handler); signal (SIGABRT, sigabrt_handler); + signal (SIGQUIT, sigquit_handler); openais_timer_init ( serialize_mutex_lock, @@ -456,7 +498,11 @@ int main (int argc, char **argv) objdb->objdb_init (); - /* User's bootstrap config service */ + /* + * Bootstrap in the default configuration parser or use + * the openais default built in parser if the configuration parser + * isn't overridden + */ config_iface = getenv("OPENAIS_DEFAULT_CONFIG_IFACE"); if (!config_iface) { config_iface = "aisparser"; @@ -481,14 +527,6 @@ int main (int argc, char **argv) openais_exit_error (AIS_DONE_MAINCONFIGREAD); } - openais_service_default_objdb_set (objdb); - - res = openais_service_link_all (objdb); - if (res == -1) { - log_printf (LOG_LEVEL_ERROR, "Could not load services\n"); - openais_exit_error (AIS_DONE_DYNAMICLOAD); - } - res = openais_main_config_read (objdb, &error_string, &main_config); if (res == -1) { log_printf (LOG_LEVEL_ERROR, error_string); @@ -568,12 +606,13 @@ int main (int argc, char **argv) /* * This must occur after totempg is initialized because "this_ip" must be set */ - res = openais_service_init_all (service_count, objdb); + res = openais_service_defaults_link_and_init (objdb); if (res == -1) { - log_printf (LOG_LEVEL_ERROR, "Could not init services\n"); + log_printf (LOG_LEVEL_ERROR, "Could not initialize default services\n"); openais_exit_error (AIS_DONE_INIT_SERVICES); } + sync_register (openais_sync_callbacks_retrieve, openais_sync_completed, totem_config.vsf_type); --- whitetank-svn/exec/objdb.c 2008-08-13 22:38:15.000000000 +0200 +++ whitetank-dev/exec/objdb.c 2008-11-19 11:54:17.000000000 +0100 @@ -52,10 +52,13 @@ struct object_instance { void *object_name; int object_name_len; unsigned int object_handle; + unsigned int parent_handle; struct list_head key_head; struct list_head child_head; struct list_head child_list; struct list_head *find_child_list; + struct list_head *iter_key_list; + struct list_head *iter_list; void *priv; struct object_valid *object_valid_list; int object_valid_list_entries; @@ -70,6 +73,7 @@ static struct hdb_handle_database object .mutex = PTHREAD_MUTEX_INITIALIZER }; + static int objdb_init (void) { unsigned int handle; @@ -179,9 +183,12 @@ static int object_create ( object_instance->object_handle = *object_handle; object_instance->find_child_list = &object_instance->child_head; + object_instance->iter_key_list = &object_instance->key_head; + object_instance->iter_list = &object_instance->child_head; object_instance->priv = NULL; object_instance->object_valid_list = NULL; object_instance->object_valid_list_entries = 0; + object_instance->parent_handle = parent_object_handle; hdb_handle_put (&object_instance_database, *object_handle); @@ -313,10 +320,66 @@ error_exit: return (-1); } + +static int _clear_object(struct object_instance *instance) +{ + struct list_head *list; + int res; + struct object_instance *find_instance = NULL; + struct object_key *object_key = NULL; + + for (list = instance->key_head.next; + list != &instance->key_head; ) { + + object_key = list_entry (list, struct object_key, + list); + + list = list->next; + + list_del(&object_key->list); + free(object_key->key_name); + free(object_key->value); + } + + for (list = instance->child_head.next; + list != &instance->child_head; ) { + + find_instance = list_entry (list, struct object_instance, + child_list); + res = _clear_object(find_instance); + if (res) + return res; + + list = list->next; + + list_del(&find_instance->child_list); + free(find_instance->object_name); + free(find_instance); + } + + return 0; +} + static int object_destroy ( unsigned int object_handle) { - return (0); + struct object_instance *instance; + unsigned int res; + + res = hdb_handle_get (&object_instance_database, + object_handle, (void *)&instance); + if (res != 0) { + return (res); + } + + /* Recursively clear sub-objects & keys */ + res = _clear_object(instance); + + list_del(&instance->child_list); + free(instance->object_name); + free(instance); + + return (res); } static int object_valid_set ( @@ -478,6 +541,153 @@ error_exit: return (-1); } +static int object_key_delete ( + unsigned int object_handle, + void *key_name, + int key_len, + void *value, + int value_len) +{ + unsigned int res; + int ret = 0; + struct object_instance *instance; + struct object_key *object_key = NULL; + struct list_head *list; + int found = 0; + + res = hdb_handle_get (&object_instance_database, + object_handle, (void *)&instance); + if (res != 0) { + goto error_exit; + } + for (list = instance->key_head.next; + list != &instance->key_head; list = list->next) { + + object_key = list_entry (list, struct object_key, list); + + if ((object_key->key_len == key_len) && + (memcmp (object_key->key_name, key_name, key_len) == 0) && + (value == NULL || + (object_key->value_len == value_len && + (memcmp (object_key->value, value, value_len) == 0)))) { + found = 1; + break; + } + } + if (found) { + list_del(&object_key->list); + free(object_key->key_name); + free(object_key->value); + free(object_key); + } + else { + ret = -1; + errno = ENOENT; + } + + hdb_handle_put (&object_instance_database, object_handle); + return (ret); + +error_exit: + return (-1); +} + +static int object_key_replace ( + unsigned int object_handle, + void *key_name, + int key_len, + void *old_value, + int old_value_len, + void *new_value, + int new_value_len) +{ + unsigned int res; + int ret = 0; + struct object_instance *instance; + struct object_key *object_key = NULL; + struct list_head *list; + int found = 0; + + res = hdb_handle_get (&object_instance_database, + object_handle, (void *)&instance); + if (res != 0) { + goto error_exit; + } + for (list = instance->key_head.next; + list != &instance->key_head; list = list->next) { + + object_key = list_entry (list, struct object_key, list); + + if ((object_key->key_len == key_len) && + (memcmp (object_key->key_name, key_name, key_len) == 0) && + (old_value == NULL || + (object_key->value_len == old_value_len && + (memcmp (object_key->value, old_value, old_value_len) == 0)))) { + found = 1; + break; + } + } + + if (found) { + int i; + + /* + * Do validation check if validation is configured for the parent object + */ + if (instance->object_key_valid_list_entries) { + for (i = 0; i < instance->object_key_valid_list_entries; i++) { + if ((key_len == + instance->object_key_valid_list[i].key_len) && + (memcmp (key_name, + instance->object_key_valid_list[i].key_name, + key_len) == 0)) { + + found = 1; + break; + } + } + + /* + * Item not found in validation list + */ + if (found == 0) { + goto error_put; + } else { + if (instance->object_key_valid_list[i].validate_callback) { + res = instance->object_key_valid_list[i].validate_callback ( + key_name, key_len, new_value, new_value_len); + if (res != 0) { + goto error_put; + } + } + } + } + + if (new_value_len != object_key->value_len) { + void *replacement_value; + replacement_value = malloc(new_value_len); + if (!replacement_value) + goto error_exit; + free(object_key->value); + object_key->value = replacement_value; + } + memcpy(object_key->value, new_value, new_value_len); + object_key->value_len = new_value_len; + } + else { + ret = -1; + errno = ENOENT; + } + + hdb_handle_put (&object_instance_database, object_handle); + return (ret); + +error_put: + hdb_handle_put (&object_instance_database, object_handle); +error_exit: + return (-1); +} + static int object_priv_get ( unsigned int object_handle, void **priv) @@ -500,18 +710,248 @@ error_exit: return (-1); } +static int _dump_object(struct object_instance *instance, FILE *file, int depth) +{ + struct list_head *list; + int res; + int i; + struct object_instance *find_instance = NULL; + struct object_key *object_key = NULL; + char stringbuf1[1024]; + char stringbuf2[1024]; + + memcpy(stringbuf1, instance->object_name, instance->object_name_len); + stringbuf1[instance->object_name_len] = '\0'; + + for (i=0; i<depth; i++) + fprintf(file, " "); + + if (instance->object_handle != OBJECT_PARENT_HANDLE) + fprintf(file, "%s {\n", stringbuf1); + + for (list = instance->key_head.next; + list != &instance->key_head; list = list->next) { + + object_key = list_entry (list, struct object_key, + list); + + memcpy(stringbuf1, object_key->key_name, object_key->key_len); + stringbuf1[object_key->key_len] = '\0'; + memcpy(stringbuf2, object_key->value, object_key->value_len); + stringbuf2[object_key->value_len] = '\0'; + + for (i=0; i<depth+1; i++) + fprintf(file, " "); + + fprintf(file, "%s: %s\n", stringbuf1, stringbuf2); + } + + for (list = instance->child_head.next; + list != &instance->child_head; list = list->next) { + + find_instance = list_entry (list, struct object_instance, + child_list); + res = _dump_object(find_instance, file, depth+1); + if (res) + return res; + } + for (i=0; i<depth; i++) + fprintf(file, " "); + + if (instance->object_handle != OBJECT_PARENT_HANDLE) + fprintf(file, "}\n"); + + return 0; +} + + +static int object_key_iter_reset(unsigned int object_handle) +{ + unsigned int res; + struct object_instance *instance; + + res = hdb_handle_get (&object_instance_database, + object_handle, (void *)&instance); + if (res != 0) { + goto error_exit; + } + instance->iter_key_list = &instance->key_head; + + hdb_handle_put (&object_instance_database, object_handle); + return (0); + +error_exit: + return (-1); +} + +static int object_key_iter(unsigned int parent_object_handle, + void **key_name, + int *key_len, + void **value, + int *value_len) +{ + unsigned int res; + struct object_instance *instance; + struct object_key *find_key = NULL; + struct list_head *list; + unsigned int found = 0; + + res = hdb_handle_get (&object_instance_database, + parent_object_handle, (void *)&instance); + if (res != 0) { + goto error_exit; + } + res = -ENOENT; + list = instance->iter_key_list->next; + if (list != &instance->key_head) { + find_key = list_entry (list, struct object_key, list); + found = 1; + } + instance->iter_key_list = list; + if (found) { + *key_name = find_key->key_name; + if (key_len) + *key_len = find_key->key_len; + *value = find_key->value; + if (value_len) + *value_len = find_key->value_len; + res = 0; + } + else { + res = -1; + } + + hdb_handle_put (&object_instance_database, parent_object_handle); + return (res); + +error_exit: + return (-1); +} + +static int object_iter_reset(unsigned int parent_object_handle) +{ + unsigned int res; + struct object_instance *instance; + + res = hdb_handle_get (&object_instance_database, + parent_object_handle, (void *)&instance); + if (res != 0) { + goto error_exit; + } + instance->iter_list = &instance->child_head; + + hdb_handle_put (&object_instance_database, parent_object_handle); + return (0); + +error_exit: + return (-1); +} + +static int object_iter(unsigned int parent_object_handle, + void **object_name, + int *name_len, + unsigned int *object_handle) +{ + unsigned int res; + struct object_instance *instance; + struct object_instance *find_instance = NULL; + struct list_head *list; + unsigned int found = 0; + + res = hdb_handle_get (&object_instance_database, + parent_object_handle, (void *)&instance); + if (res != 0) { + goto error_exit; + } + res = -ENOENT; + list = instance->iter_list->next; + if (list != &instance->child_head) { + + find_instance = list_entry (list, struct object_instance, + child_list); + found = 1; + } + instance->iter_list = list; + + if (found) { + *object_handle = find_instance->object_handle; + *object_name = find_instance->object_name; + *name_len = find_instance->object_name_len; + res = 0; + } + else { + res = -1; + } + + return (res); + +error_exit: + return (-1); +} + + +static int object_parent_get(unsigned int object_handle, + unsigned int *parent_handle) +{ + struct object_instance *instance; + unsigned int res; + + res = hdb_handle_get (&object_instance_database, + object_handle, (void *)&instance); + if (res != 0) { + return (res); + } + + if (object_handle == OBJECT_PARENT_HANDLE) + *parent_handle = 0; + else + *parent_handle = instance->parent_handle; + + hdb_handle_put (&object_instance_database, object_handle); + + return (0); +} + + +static int object_dump(unsigned int object_handle, + FILE *file) +{ + struct object_instance *instance; + unsigned int res; + + res = hdb_handle_get (&object_instance_database, + object_handle, (void *)&instance); + if (res != 0) { + return (res); + } + + res = _dump_object(instance, file, -1); + + hdb_handle_put (&object_instance_database, object_handle); + + return (res); +} + struct objdb_iface_ver0 objdb_iface = { .objdb_init = objdb_init, .object_create = object_create, .object_priv_set = object_priv_set, .object_key_create = object_key_create, + .object_key_delete = object_key_delete, + .object_key_replace = object_key_replace, .object_destroy = object_destroy, .object_valid_set = object_valid_set, .object_key_valid_set = object_key_valid_set, .object_find_reset = object_find_reset, .object_find = object_find, .object_key_get = object_key_get, - .object_priv_get = object_priv_get + .object_key_iter = object_key_iter, + .object_key_iter_reset = object_key_iter_reset, + .object_iter = object_iter, + .object_iter_reset = object_iter_reset, + .object_priv_get = object_priv_get, + .object_parent_get = object_parent_get, + .object_dump = object_dump }; struct lcr_iface objdb_iface_ver0[1] = { --- whitetank-svn/exec/objdb.h 2008-08-13 22:38:15.000000000 +0200 +++ whitetank-dev/exec/objdb.h 2008-11-19 11:54:17.000000000 +0100 @@ -38,6 +38,8 @@ #define OBJECT_PARENT_HANDLE 0 +#include <stdio.h> + struct object_valid { char *object_name; int object_len; @@ -101,6 +103,49 @@ struct objdb_iface_ver0 { int (*object_priv_get) ( unsigned int jobject_handle, void **priv); + + int (*object_key_replace) ( + unsigned int object_handle, + void *key_name, + int key_len, + void *old_value, + int old_value_len, + void *new_value, + int new_value_len); + + int (*object_key_delete) ( + unsigned int object_handle, + void *key_name, + int key_len, + void *value, + int value_len); + + int (*object_iter_reset) ( + unsigned int parent_object_handle); + + int (*object_iter) ( + unsigned int parent_object_handle, + void **object_name, + int *name_len, + unsigned int *object_handle); + + int (*object_key_iter_reset) ( + unsigned int object_handle); + + int (*object_key_iter) ( + unsigned int parent_object_handle, + void **key_name, + int *key_len, + void **value, + int *value_len); + + int (*object_parent_get) ( + unsigned int object_handle, + unsigned int *parent_handle); + + int (*object_dump) ( + unsigned int object_handle, + FILE *file); }; #endif /* OBJDB_H_DEFINED */ --- whitetank-svn/exec/service.c 2008-08-13 22:38:15.000000000 +0200 +++ whitetank-dev/exec/service.c 2008-11-19 12:06:42.000000000 +0100 @@ -84,59 +84,19 @@ static struct default_service default_se { .name = "openais_cpg", .ver = 0, - } + }, }; struct openais_service_handler *ais_service[SERVICE_HANDLER_MAXIMUM_COUNT]; -/* - * Adds a service handler to the object database - */ -int openais_service_objdb_add ( - struct objdb_iface_ver0 *objdb, - char *name, - int version) -{ - unsigned int object_handle; - - objdb->object_create (OBJECT_PARENT_HANDLE, &object_handle, - "service", strlen ("service")); - objdb->object_key_create (object_handle, "name", strlen ("name"), - name, strlen (name) + 1); - objdb->object_key_create (object_handle, "ver", strlen ("ver"), - &version, sizeof (version)); - - return (0); -} - -static int service_handler_config ( - struct openais_service_handler *handler, - struct objdb_iface_ver0 *objdb) +static unsigned int default_services_requested (struct objdb_iface_ver0 *objdb) { - int res = 0; - - /* Already loaded? */ - if (ais_service[handler->id] != NULL) - return 0; - - log_printf (LOG_LEVEL_NOTICE, "Registering service handler '%s'\n", handler->name); - ais_service[handler->id] = handler; - if (ais_service[handler->id]->config_init_fn) { - res = ais_service[handler->id]->config_init_fn (objdb); - } - return (res); -} + unsigned int object_service_handle = 0; + char *value = NULL; /* - * adds the default services to the object database + * Don't link default services if they have been disabled */ -int openais_service_default_objdb_set (struct objdb_iface_ver0 *objdb) -{ - int i; - unsigned int object_service_handle; - char *value = NULL; - - /* Load default services unless they have been explicitly disabled */ objdb->object_find_reset (OBJECT_PARENT_HANDLE); if (objdb->object_find ( OBJECT_PARENT_HANDLE, @@ -158,25 +118,142 @@ int openais_service_default_objdb_set (s log_init ("SERV"); - for (i = 0; i < sizeof (default_services) / sizeof (struct default_service); i++) { - openais_service_objdb_add (objdb, default_services[i].name, default_services[i].ver); + return (-1); } - return (0); + +unsigned int openais_service_link_and_init ( + struct objdb_iface_ver0 *objdb, + char *service_name, + unsigned int service_ver) +{ + struct openais_service_handler_iface_ver0 *iface_ver0; + void *iface_ver0_p; + unsigned int handle; + struct openais_service_handler *service; + unsigned int res; + unsigned int object_handle; + + /* + * reference the service interface + */ + iface_ver0_p = NULL; + lcr_ifact_reference ( + &handle, + service_name, + service_ver, + &iface_ver0_p, + (void *)0); + + iface_ver0 = (struct openais_service_handler_iface_ver0 *)iface_ver0_p; + + if (iface_ver0 == 0) { + log_printf(LOG_LEVEL_ERROR, "Service failed to load '%s'.\n", service_name); + return (-1); } + /* - * Links dynamic services into the executive + * Initialize service */ -int openais_service_link_all (struct objdb_iface_ver0 *objdb) + service = iface_ver0->openais_get_service_handler_ver0(); + + ais_service[service->id] = service; + if (service->config_init_fn) { + res = service->config_init_fn (objdb); + } + + if (service->exec_init_fn) { + res = service->exec_init_fn (objdb); + } + + /* + * Store service in object database + */ + objdb->object_create (OBJECT_PARENT_HANDLE, + &object_handle, + "service", + strlen ("service")); + + objdb->object_key_create (object_handle, + "name", + strlen ("name"), + service_name, + strlen (service_name) + 1); + + objdb->object_key_create (object_handle, + "ver", + strlen ("ver"), + &service_ver, + sizeof (service_ver)); + + res = objdb->object_key_create (object_handle, + "handle", + strlen ("handle"), + &handle, + sizeof (handle)); + + objdb->object_key_create (object_handle, + "service_id", + strlen ("service_id"), + &service->id, + sizeof (service->id)); + + log_printf (LOG_LEVEL_NOTICE, "Service initialized '%s'\n", service->name); + return (res); +} + +static int openais_service_unlink_common( + struct objdb_iface_ver0 *objdb, + unsigned int object_service_handle, + const char *service_name, + unsigned int service_version) { - char *service_name; - char *service_ver; - unsigned int object_service_handle; - int ret; - unsigned int handle; - struct openais_service_handler_iface_ver0 *iface_ver0; - void *iface_ver0_p; - unsigned int ver_int; + unsigned int res; + unsigned short *service_id; + unsigned int *found_service_handle; + res = objdb->object_key_get (object_service_handle, + "handle", + strlen ("handle"), + (void *)&found_service_handle, + NULL); + + res = objdb->object_key_get (object_service_handle, + "service_id", + strlen ("service_id"), + (void *)&service_id, + NULL); + + log_printf(LOG_LEVEL_NOTICE, "Unloading openais component: %s v%u (%d/%d)\n", + service_name, service_version, object_service_handle, *service_id); + + if((*service_id) >= SERVICE_HANDLER_MAXIMUM_COUNT) { + log_printf(LOG_LEVEL_NOTICE, "Invalid component: %s v%u (%d)\n", + service_name, service_version, *service_id); + return 0; + } + + if(ais_service[*service_id] == NULL) { + /* The component is no longer loaded */ + log_printf(LOG_LEVEL_NOTICE, "Openais component is already unloaded: %s v%u (%d)\n", + service_name, service_version, *service_id); + + } else if (ais_service[*service_id]->exec_exit_fn) { + ais_service[*service_id]->exec_exit_fn (objdb); + } + + ais_service[*service_id] = NULL; + return lcr_ifact_release (*found_service_handle); +} + +extern unsigned int openais_service_unlink_and_exit ( + struct objdb_iface_ver0 *objdb, + char *service_name, + unsigned int service_ver) +{ + unsigned int res = 0; + unsigned int object_service_handle = 0; + char *found_service_name = NULL; + unsigned int *found_service_ver = 0; objdb->object_find_reset (OBJECT_PARENT_HANDLE); while (objdb->object_find ( @@ -188,56 +265,135 @@ int openais_service_link_all (struct obj objdb->object_key_get (object_service_handle, "name", strlen ("name"), - (void *)&service_name, + (void *)&found_service_name, NULL); - ret = objdb->object_key_get (object_service_handle, + objdb->object_key_get (object_service_handle, "ver", strlen ("ver"), - (void *)&service_ver, + (void *)&found_service_ver, NULL); - ver_int = atoi (service_ver); - /* - * reference the interface and register it + * If service found and linked exit it */ - lcr_ifact_reference ( - &handle, - service_name, - ver_int, - &iface_ver0_p, - (void *)0); + if ((strcmp (service_name, found_service_name) == 0) && + (service_ver == *found_service_ver)) { + res = openais_service_unlink_common( + objdb, object_service_handle, service_name, service_ver); + objdb->object_destroy (object_service_handle); + return res; + } + } + return (-1); +} - iface_ver0 = (struct openais_service_handler_iface_ver0 *)iface_ver0_p; +extern unsigned int openais_service_unlink_all ( + struct objdb_iface_ver0 *objdb) +{ + char *service_name = NULL; + unsigned int *service_ver = 0; + unsigned int object_service_handle = 0; - if (iface_ver0 == 0) { - log_printf(LOG_LEVEL_ERROR, "openais component %s did not load.\n", service_name); - openais_exit_error (AIS_DONE_DYNAMICLOAD); - } else { - log_printf(LOG_LEVEL_NOTICE, "openais component %s loaded.\n", service_name); - } + log_printf(LOG_LEVEL_NOTICE, "Unloading all openais components\n"); + + objdb->object_find_reset (OBJECT_PARENT_HANDLE); + while (objdb->object_find (OBJECT_PARENT_HANDLE, + "service", + strlen ("service"), + &object_service_handle) == 0) { - service_handler_config ( - iface_ver0->openais_get_service_handler_ver0(), objdb); + objdb->object_key_get (object_service_handle, + "name", + strlen ("name"), + (void *)&service_name, + NULL); + + objdb->object_key_get (object_service_handle, + "ver", + strlen ("ver"), + (void *)&service_ver, + NULL); + + openais_service_unlink_common( + objdb, object_service_handle, service_name, *service_ver); + + objdb->object_destroy (object_service_handle); + objdb->object_find_reset (OBJECT_PARENT_HANDLE); } + return (0); } -int openais_service_init_all (int service_count, - struct objdb_iface_ver0 *objdb) +/* + * Links default services into the executive + */ +unsigned int openais_service_defaults_link_and_init (struct objdb_iface_ver0 *objdb) { - int i; - int res=0; + unsigned int i = 0; + + unsigned int object_service_handle = 0; + char *found_service_name = NULL; + char *found_service_ver = NULL; + unsigned int found_service_ver_atoi = 0; + + if (default_services_requested (objdb)) { + for (i = 0; + i < sizeof (default_services) / sizeof (struct default_service); i++) { + + openais_service_link_and_init ( + objdb, + default_services[i].name, + default_services[i].ver); + } + } + + objdb->object_find_reset (OBJECT_PARENT_HANDLE); + while (objdb->object_find ( + OBJECT_PARENT_HANDLE, + "service", + strlen ("service"), + &object_service_handle) == 0) { - for (i = 0; i < service_count; i++) { - if (ais_service[i] && ais_service[i]->exec_init_fn) { - log_printf (LOG_LEVEL_NOTICE, "Initialising service handler '%s'\n", ais_service[i]->name); - res = ais_service[i]->exec_init_fn (objdb); - if (res != 0) { - break; + int is_default_service = 0; + objdb->object_key_get (object_service_handle, + "name", + strlen ("name"), + (void *)&found_service_name, + NULL); + + objdb->object_key_get (object_service_handle, + "ver", + strlen ("ver"), + (void *)&found_service_ver, + NULL); + + found_service_ver_atoi = atoi (found_service_ver); + + for (i = 0; i < sizeof (default_services) / sizeof (struct default_service); i++) { + if(default_services[i].ver != found_service_ver + && found_service_name != NULL + && strcmp(default_services[i].name, found_service_name) == 0) { + is_default_service = 1; } } + + if(is_default_service == 0) { + objdb->object_key_replace ( + object_service_handle, + "ver", + strlen ("ver"), + found_service_ver, + strlen (found_service_ver), + &found_service_ver_atoi, + sizeof (found_service_ver_atoi)); + + openais_service_link_and_init ( + objdb, + found_service_name, + found_service_ver_atoi); } - return (res); + } + + return (0); } --- whitetank-svn/exec/service.h 2008-08-13 22:38:15.000000000 +0200 +++ whitetank-dev/exec/service.h 2008-11-19 11:54:17.000000000 +0100 @@ -74,6 +74,7 @@ struct openais_service_handler { int lib_service_count; struct openais_exec_handler *exec_service; int (*exec_init_fn) (struct objdb_iface_ver0 *); + int (*exec_exit_fn) (struct objdb_iface_ver0 *); int (*config_init_fn) (struct objdb_iface_ver0 *); void (*exec_dump_fn) (void); int exec_service_count; @@ -90,26 +91,36 @@ struct openais_service_handler { }; struct openais_service_handler_iface_ver0 { - void (*test) (void); struct openais_service_handler *(*openais_get_service_handler_ver0) (void); }; -extern int openais_service_objdb_add ( +/* + * Link and initialize a service + */ +extern unsigned int openais_service_link_and_init ( struct objdb_iface_ver0 *objdb, - char *name, - int version); + char *service_name, + unsigned int service_ver); +/* + * Unlink and exit a service + */ +extern unsigned int openais_service_unlink_and_exit ( + struct objdb_iface_ver0 *objdb, + char *service_name, + unsigned int service_ver); -extern int openais_service_handler_register ( - struct openais_service_handler *handler); - -extern int openais_service_default_objdb_set (struct objdb_iface_ver0 *objdb); - -extern int openais_service_link_all ( +/* + * Unlink and exit all openais services + */ +extern unsigned int openais_service_unlink_all ( struct objdb_iface_ver0 *objdb); -extern int openais_service_init_all ( - int service_count, + +/* + * Load all of the default services + */ +extern unsigned int openais_service_defaults_link_and_init ( struct objdb_iface_ver0 *objdb); extern struct openais_service_handler *ais_service[]; --- whitetank-svn/exec/tlist.h 2008-08-13 22:38:15.000000000 +0200 +++ whitetank-dev/exec/tlist.h 2008-11-19 11:54:17.000000000 +0100 @@ -45,7 +45,7 @@ #include "../include/list.h" -#if defined(OPENAIS_BSD) || defined(OPENAIS_DARWIN) +#ifndef HZ #define HZ 100 /* 10ms */ #endif --- whitetank-svn/exec/totem.h 2008-10-09 14:41:04.000000000 +0200 +++ whitetank-dev/exec/totem.h 2008-11-19 11:54:17.000000000 +0100 @@ -44,26 +44,6 @@ #define SEND_THREADS_MAX 16 #define INTERFACE_MAX 2 -/* - * Array location of various timeouts as - * specified in openais.conf. The last enum - * specifies the size of the timeouts array and - * needs to remain the last item in the list. - */ -enum { - TOTEM_RETRANSMITS_BEFORE_LOSS, - TOTEM_TOKEN, - TOTEM_RETRANSMIT_TOKEN, - TOTEM_HOLD_TOKEN, - TOTEM_JOIN, - TOTEM_CONSENSUS, - TOTEM_MERGE, - TOTEM_DOWNCHECK, - TOTEM_FAIL_RECV_CONST, - - MAX_TOTEM_TIMEOUTS /* Last item */ -} totem_timeout_types; - struct totem_interface { struct totem_ip_address bindnet; struct totem_ip_address boundto; --- whitetank-svn/exec/totemconfig.c 2008-10-09 14:41:04.000000000 +0200 +++ whitetank-dev/exec/totemconfig.c 2008-11-19 11:54:17.000000000 +0100 @@ -52,10 +52,7 @@ #include "totemconfig.h" #include "print.h" #include "objdb.h" - -#if defined(OPENAIS_BSD) || defined(OPENAIS_DARWIN) - #define HZ 100 /* 10ms */ -#endif +#include "tlist.h" /* for HZ */ #define TOKEN_RETRANSMITS_BEFORE_LOSS_CONST 4 #define TOKEN_TIMEOUT 1000 --- whitetank-svn/exec/totemip.c 2008-08-13 22:38:15.000000000 +0200 +++ whitetank-dev/exec/totemip.c 2008-11-19 11:54:17.000000000 +0100 @@ -516,7 +516,7 @@ int totemip_iface_check(struct totem_ip_ memcpy(&network, RTA_DATA(tb[IFA_BROADCAST]), sizeof(uint32_t)); memcpy(&addr, bindnet->addr, sizeof(uint32_t)); - if (addr == (network & netmask)) { + if ((addr & netmask) == (network & netmask)) { memcpy(ipaddr.addr, RTA_DATA(tb[IFA_ADDRESS]), TOTEMIP_ADDRLEN); found_if = 1; } --- whitetank-svn/exec/totemnet.c 2008-10-09 14:41:04.000000000 +0200 +++ whitetank-dev/exec/totemnet.c 2008-11-19 12:05:40.000000000 +0100 @@ -702,7 +702,12 @@ static int netif_determine ( * field is only 32 bits. */ if (bound_to->family == AF_INET && bound_to->nodeid == 0) { - memcpy (&bound_to->nodeid, bound_to->addr, sizeof (int)); + int32_t nodeid = 0; + memcpy (&nodeid, bound_to->addr, sizeof (int)); + if(nodeid < 0 && instance->totem_config->clear_node_high_bit) { + nodeid = 0 - nodeid; + } + bound_to->nodeid = nodeid; } return (res); @@ -1227,15 +1232,6 @@ int totemnet_initialize ( instance->totemnet_poll_handle = poll_handle; - if(instance->totem_config->node_id == 0) { - int32_t nodeid = 0; - memcpy (&nodeid, instance->totem_interface->bindnet.addr, sizeof (int32_t)); - if(nodeid < 0 && instance->totem_config->clear_node_high_bit) { - nodeid = 0 - nodeid; - } - instance->totem_config->node_id = nodeid; - } - instance->totem_interface->bindnet.nodeid = instance->totem_config->node_id; instance->context = context; --- whitetank-svn/include/cfg.h 2008-08-13 22:38:14.000000000 +0200 +++ whitetank-dev/include/cfg.h 2008-11-19 11:54:17.000000000 +0100 @@ -140,6 +140,18 @@ openais_cfg_ring_reenable ( openais_cfg_handle_t cfg_handle); SaAisErrorT +openais_cfg_service_load ( + openais_cfg_handle_t cfg_handle, + char *service_name, + unsigned int service_ver); + +SaAisErrorT +openais_cfg_service_unload ( + openais_cfg_handle_t cfg_handle, + char *service_name, + unsigned int service_ver); + +SaAisErrorT openais_cfg_administrative_state_get ( openais_cfg_handle_t cfg_handle, OpenaisCfgAdministrativeTargetT administrativeTarget, --- whitetank-svn/include/ipc_cfg.h 2008-08-13 22:38:14.000000000 +0200 +++ whitetank-dev/include/ipc_cfg.h 2008-11-19 11:54:17.000000000 +0100 @@ -47,6 +47,8 @@ enum req_lib_cfg_types { MESSAGE_REQ_CFG_STATETRACKSTOP = 3, MESSAGE_REQ_CFG_ADMINISTRATIVESTATESET = 4, MESSAGE_REQ_CFG_ADMINISTRATIVESTATEGET = 5, + MESSAGE_REQ_CFG_SERVICELOAD = 6, + MESSAGE_REQ_CFG_SERVICEUNLOAD = 7 }; enum res_lib_cfg_types { @@ -56,6 +58,8 @@ enum res_lib_cfg_types { MESSAGE_RES_CFG_STATETRACKSTOP = 3, MESSAGE_RES_CFG_ADMINISTRATIVESTATESET = 4, MESSAGE_RES_CFG_ADMINISTRATIVESTATEGET = 5, + MESSAGE_RES_CFG_SERVICELOAD = 6, + MESSAGE_RES_CFG_SERVICEUNLOAD = 7 }; struct req_lib_cfg_statetrack { @@ -117,6 +121,26 @@ struct res_lib_cfg_ringreenable { mar_res_header_t header __attribute__((aligned(8))); }; +struct req_lib_cfg_serviceload { + mar_res_header_t header __attribute__((aligned(8))); + char *service_name[256] __attribute__((aligned(8))); + unsigned int service_ver; +}; + +struct res_lib_cfg_serviceload { + mar_res_header_t header __attribute__((aligned(8))); +}; + +struct req_lib_cfg_serviceunload { + mar_res_header_t header __attribute__((aligned(8))); + char *service_name[256] __attribute__((aligned(8))); + unsigned int service_ver; +}; + +struct res_lib_cfg_serviceunload { + mar_res_header_t header __attribute__((aligned(8))); +}; + typedef enum { AIS_AMF_ADMINISTRATIVETARGET_SERVICEUNIT = 0, AIS_AMF_ADMINISTRATIVETARGET_SERVICEGROUP = 1, --- whitetank-svn/init/generic 1970-01-01 01:00:00.000000000 +0100 +++ whitetank-dev/init/generic 2008-11-19 11:54:17.000000000 +0100 @@ -0,0 +1,146 @@ +#!/bin/sh +# +# openais Start the openais cluster service +# +# Author: Andrew Beekhof <abeekhof@suse.de> +# License: Revised BSD +# +# chkconfig: - 20 20 +# processname: aisexec +# description: OpenAIS daemon +# +### BEGIN INIT INFO +# Description: openais.... +# +# Short-Description: openais cluster services. +# Provides: openais +# Required-Start: $network +# Should-Start: $syslog +# Required-Stop: $network +# Default-Start: 3 5 +# Default-Stop: 0 6 +# Should-Stop: $null +### END INIT INFO + +do_force=0 +prog="aisexec" +lockfile="/var/lock/subsys/$prog" + +internal_status() { + killall -0 aisexec > /dev/null 2>&1 + return $? +} + +status() { + if + ! internal_status + then + echo "Stopped" + return 7 + fi + + echo "Running" + return 0 +} + +start() { + echo -n $"Starting OpenAIS daemon ($prog): " + if + ! internal_status + then + echo -n "starting... " + $prog 2>&1 > /dev/null 2>&1 + echo -n "rc=$?: " + fi + + sleep 2 # give it time to fail... $? isn't definitive + + if + internal_status + then + echo "OK" + return 0 + fi + + echo "Failed" + return 1 +} + +do_force=0 +do_forever=1 + +stop() { + echo -n $"Stopping OpenAIS daemon ($prog): " + + killall -QUIT aisexec + + if [ $do_forever = 0 ]; then + for i in 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20; do + if + internal_status + then + sleep 2 + echo -n "." + else + rm -f "$lockfile" + echo "OK" + return 0 + fi + done + + if [ $do_force = 1 ]; then + echo -n "Escalating... " + killall -KILL aisexec + sleep 5 + + if + ! internal_status + then + rm -f "$lockfile" + echo "OK" + return 0 + fi + fi + + echo "Failed" + return 1 + fi + + while + internal_status + do + sleep 1 + echo -n "." + done + + rm -f "$lockfile" + echo "OK" + return 0 +} + +restart() { + stop + start +} + +case "$1" in + start|stop|restart) + $1 + ;; + force-stop) + do_force=1 + stop + ;; + reload|force-reload) + restart + ;; + condrestart|try-restart) + [ ! -f "$lockfile" ] || restart + ;; + status) + status $prog + ;; + *) + echo $"Usage: $0 {start|stop|restart|try-restart|condrestart|reload|force-reload|force-stop|status}" + exit 2 +esac --- whitetank-svn/lcr/Makefile 2008-08-13 22:38:14.000000000 +0200 +++ whitetank-dev/lcr/Makefile 2008-11-19 11:54:17.000000000 +0100 @@ -26,8 +26,8 @@ # include ../Makefile.inc -CFLAGS += -I../include override LDFLAGS += ${DYFLAGS} +override CFLAGS += -I../include -DLCRSODIR='"$(LCRSODIR)"' ifeq (${OPENAIS_COMPAT}, LINUX) LDFLAGS += -ldl --- whitetank-svn/lcr/lcr_ifact.c 2008-08-13 22:38:14.000000000 +0200 +++ whitetank-dev/lcr/lcr_ifact.c 2008-11-19 11:54:17.000000000 +0100 @@ -174,7 +174,7 @@ static void defaults_path_build (void) path_list[0] = strdup (cwd); path_list_entries++; } - path_list[path_list_entries++] = "/usr/libexec/lcrso"; + path_list[path_list_entries++] = LCRSODIR; } static void ld_library_path_build (void) --- whitetank-svn/lib/Makefile 2008-08-13 22:38:16.000000000 +0200 +++ whitetank-dev/lib/Makefile 2008-11-19 11:54:17.000000000 +0100 @@ -55,35 +55,37 @@ libSaClm.a: util.o clm.o ifeq (${OPENAIS_COMPAT}, DARWIN) +DARWIN_OPTS=-dynamiclib -bind_at_load -current_version 2.0.0 -compatibility_version 2.0.0 + libSaClm.so.2.0.0: util.o clm.o - $(CC) $(LDFLAGS) -bundle -bind_at_load util.o clm.o -o $@ + $(CC) $(LDFLAGS) $(DARWIN_OPTS) util.o clm.o -o $@ libSaAmf.so.2.0.0: util.o amf.o - $(CC) $(LDFLAGS) -bundle -bind_at_load util.o amf.o -o $@ + $(CC) $(LDFLAGS) $(DARWIN_OPTS) util.o amf.o -o $@ libSaCkpt.so.2.0.0: util.o ckpt.o - $(CC) $(LDFLAGS) -bundle -bind_at_load util.o ckpt.o -o $@ + $(CC) $(LDFLAGS) $(DARWIN_OPTS) util.o ckpt.o -o $@ libSaEvt.so.2.0.0: util.o evt.o - $(CC) $(LDFLAGS) -bundle -bind_at_load util.o evt.o -o $@ + $(CC) $(LDFLAGS) $(DARWIN_OPTS) util.o evt.o -o $@ libSaLck.so.2.0.0: util.o lck.o - $(CC) $(LDFLAGS) -bundle -bind_at_load util.o lck.o -o $@ + $(CC) $(LDFLAGS) $(DARWIN_OPTS) util.o lck.o -o $@ libSaMsg.so.2.0.0: util.o msg.o - $(CC) $(LDFLAGS) -bundle -bind_at_load util.o msg.o -o $@ + $(CC) $(LDFLAGS) $(DARWIN_OPTS) util.o msg.o -o $@ libais.so.2.0.0: util.o amf.o clm.o ckpt.o evt.o lck.o msg.o - $(CC) $(LDFLAGS) -bundle -bind_at_load util.o amf.o clm.o ckpt.o evt.o -o $@ + $(CC) $(LDFLAGS) $(DARWIN_OPTS) util.o amf.o clm.o ckpt.o evt.o -o $@ libevs.so.2.0.0: util.o evs.o - $(CC) $(LDFLAGS) -bundle -bind_at_load util.o evs.o -o $@ + $(CC) $(LDFLAGS) $(DARWIN_OPTS) util.o evs.o -o $@ libcpg.so.2.0.0: util.o cpg.o - $(CC) -bundle -bind_at_load util.o cpg.o -o $@ + $(CC) $(DARWIN_OPTS) util.o cpg.o -o $@ libcfg.so.2.0.0: util.o cfg.o - $(CC) -bundle -bind_at_load util.o cfg.o -o $@ + $(CC) $(DARWIN_OPTS) util.o cfg.o -o $@ else --- whitetank-svn/lib/cfg.c 2008-08-13 22:38:16.000000000 +0200 +++ whitetank-dev/lib/cfg.c 2008-11-19 11:54:17.000000000 +0100 @@ -458,6 +458,81 @@ openais_cfg_ring_reenable ( } SaAisErrorT +openais_cfg_service_load ( + openais_cfg_handle_t cfg_handle, + char *service_name, + unsigned int service_ver) +{ + struct cfg_instance *cfg_instance; + struct req_lib_cfg_serviceload req_lib_cfg_serviceload; + struct res_lib_cfg_serviceload res_lib_cfg_serviceload; + SaAisErrorT error; + + error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); + if (error != SA_AIS_OK) { + return (error); + } + + req_lib_cfg_serviceload.header.size = sizeof (struct req_lib_cfg_serviceload); + req_lib_cfg_serviceload.header.id = MESSAGE_REQ_CFG_SERVICELOAD; + memset (&req_lib_cfg_serviceload.service_name, 0, + sizeof (req_lib_cfg_serviceload.service_name)); + strncpy ((char *)req_lib_cfg_serviceload.service_name, service_name, + sizeof (req_lib_cfg_serviceload.service_name) - 1); + req_lib_cfg_serviceload.service_ver = service_ver; + + pthread_mutex_lock (&cfg_instance->response_mutex); + + error = saSendReceiveReply (cfg_instance->response_fd, + &req_lib_cfg_serviceload, + sizeof (struct req_lib_cfg_serviceload), + &res_lib_cfg_serviceload, + sizeof (struct res_lib_cfg_serviceload)); + + pthread_mutex_unlock (&cfg_instance->response_mutex); + saHandleInstancePut (&cfg_hdb, cfg_handle); + + return (error); +} + +SaAisErrorT +openais_cfg_service_unload ( + openais_cfg_handle_t cfg_handle, + char *service_name, + unsigned int service_ver) +{ + struct cfg_instance *cfg_instance; + struct req_lib_cfg_serviceunload req_lib_cfg_serviceunload; + struct res_lib_cfg_serviceunload res_lib_cfg_serviceunload; + SaAisErrorT error; + + error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); + if (error != SA_AIS_OK) { + return (error); + } + + req_lib_cfg_serviceunload.header.size = sizeof (struct req_lib_cfg_serviceunload); + req_lib_cfg_serviceunload.header.id = MESSAGE_REQ_CFG_SERVICEUNLOAD; + memset (&req_lib_cfg_serviceunload.service_name, 0, + sizeof (req_lib_cfg_serviceunload.service_name)); + strncpy ((char *)req_lib_cfg_serviceunload.service_name, service_name, + sizeof (req_lib_cfg_serviceunload.service_name) - 1); + req_lib_cfg_serviceunload.service_ver = service_ver; + + pthread_mutex_lock (&cfg_instance->response_mutex); + + error = saSendReceiveReply (cfg_instance->response_fd, + &req_lib_cfg_serviceunload, + sizeof (struct req_lib_cfg_serviceunload), + &res_lib_cfg_serviceunload, + sizeof (struct res_lib_cfg_serviceunload)); + + pthread_mutex_unlock (&cfg_instance->response_mutex); + saHandleInstancePut (&cfg_hdb, cfg_handle); + + return (error); +} +SaAisErrorT openais_cfg_state_track ( openais_cfg_handle_t cfg_handle, SaUint8T trackFlags, --- whitetank-svn/lib/libSaMsg.versions 2008-08-13 22:38:16.000000000 +0200 +++ whitetank-dev/lib/libSaMsg.versions 2008-11-19 11:54:17.000000000 +0100 @@ -24,18 +24,18 @@ OPENAIS_MSG_B.01.01 { saMsgMessageCancel; saMsgMessageReply; saMsgMessageReplyAsync; + saSendReceiveReply; + saServiceConnect; + saRecvRetry; + saSendMsgReceiveReply; + saSendMsgRetry; + saSendRetry; local: saHandleCreate; saHandleDestroy; saHandleInstanceGet; saHandleInstancePut; saPollRetry; - saRecvRetry; - saSendMsgReceiveReply; - saSendMsgRetry; - saSendReceiveReply; - saSendRetry; - saServiceConnect; saVersionVerify; clustTimeNow; }; --- whitetank-svn/lib/libcfg.versions 2008-08-13 22:38:16.000000000 +0200 +++ whitetank-dev/lib/libcfg.versions 2008-11-19 11:54:17.000000000 +0100 @@ -1,6 +1,6 @@ # Version and symbol export for libcfg.so -OPENAIS_CFG_0.80 { +OPENAIS_CFG_0.82 { global: openais_cfg_initialize; openais_cfg_fd_get; @@ -12,6 +12,8 @@ OPENAIS_CFG_0.80 { openais_cfg_track_stop; openais_cfg_ring_status_get; openais_cfg_ring_reenable; + openais_cfg_service_load; + openais_cfg_service_unload; local: --- whitetank-svn/lib/util.c 2008-08-13 22:38:16.000000000 +0200 +++ whitetank-dev/lib/util.c 2008-11-19 11:54:17.000000000 +0100 @@ -525,7 +525,7 @@ saHandleCreate ( { uint32_t handle; uint32_t check; - void *newHandles; + void *newHandles = NULL; int found = 0; void *instance; int i; --- whitetank-svn/test/openais-cfgtool.c 2008-08-13 22:38:14.000000000 +0200 +++ whitetank-dev/test/openais-cfgtool.c 2008-11-19 11:54:17.000000000 +0100 @@ -98,19 +98,61 @@ static void ringreenable_do (void) openais_cfg_finalize (handle); } +void service_load_do (char *service, unsigned int version) +{ + SaAisErrorT result; + openais_cfg_handle_t handle; + + printf ("Loading service '%s' version '%d'\n", service, version); + result = openais_cfg_initialize (&handle, NULL); + if (result != SA_AIS_OK) { + printf ("Could not initialize openais configuration API error %d\n", result); + exit (1); + } + result = openais_cfg_service_load (handle, service, version); + if (result != SA_AIS_OK) { + printf ("Could not load service (error = %d)\n", result); + } + openais_cfg_finalize (handle); +} + +void service_unload_do (char *service, unsigned int version) +{ + SaAisErrorT result; + openais_cfg_handle_t handle; + + printf ("Unloading service '%s' version '%d'\n", service, version); + result = openais_cfg_initialize (&handle, NULL); + if (result != SA_AIS_OK) { + printf ("Could not initialize openais configuration API error %d\n", result); + exit (1); + } + result = openais_cfg_service_unload (handle, service, version); + if (result != SA_AIS_OK) { + printf ("Could not unload service (error = %d)\n", result); + } + openais_cfg_finalize (handle); +} + void usage_do (void) { - printf ("openais-cfgtool [-s] [-r]\n\n"); + printf ("openais-cfgtool [-s] [-r] [-l] [-u] [service_name] [-v] [version]\n\n"); printf ("A tool for displaying and configuring active parameters within openais.\n"); printf ("options:\n"); printf ("\t-s\tDisplays the status of the current rings on this node.\n"); printf ("\t-r\tReset redundant ring state cluster wide after a fault to\n"); printf ("\t\tre-enable redundant ring operation.\n"); + printf ("\t-l\tLoad a service identified by name.\n"); + printf ("\t-u\tUnload a service identified by name.\n"); } int main (int argc, char *argv[]) { - const char *options = "sr"; + const char *options = "srl:u:v:"; int opt; + int service_load = 0; + int service_unload = 0; + char *service; + unsigned int version; if (argc == 1) { usage_do (); @@ -123,8 +165,25 @@ int main (int argc, char *argv[]) { case 'r': ringreenable_do (); break; + case 'l': + service_load = 1; + service = strdup (optarg); + break; + case 'u': + service_unload = 1; + service = strdup (optarg); + break; + case 'v': + version = atoi (optarg); } } + if (service_load) { + service_load_do (service, version); + } else + if (service_unload) { + service_unload_do (service, version); + } + return (0); }
