diff --git a/cman/daemon/ais.c b/cman/daemon/ais.c index a88cbcd..efb2b44 100644 --- a/cman/daemon/ais.c +++ b/cman/daemon/ais.c @@ -52,6 +52,7 @@ extern char *key_filename; extern unsigned int quorumdev_poll; extern unsigned int ccsd_poll_interval; extern unsigned int shutdown_timeout; +extern int two_node; extern int init_config(struct objdb_iface_ver0 *objdb); struct totem_ip_address mcast_addr[MAX_INTERFACES]; @@ -515,7 +516,7 @@ static int comms_init_ais(struct objdb_iface_ver0 *objdb) "20", strlen("20")+1); } - /* Extend consensus & join timeouts per bz#214290 */ + /* Extend join timeout per bz#214290 */ if (objdb_get_string(objdb, object_handle, "join", &value)) { global_objdb->object_key_create(object_handle, "join", strlen("join"), "60", strlen("60")+1); @@ -525,16 +526,26 @@ static int comms_init_ais(struct objdb_iface_ver0 *objdb) global_objdb->object_key_create(object_handle, "fail_recv_const", strlen("fail_to_recv_const"), "2500", strlen("2500")+1); } - /* consensus should be 2*token, see bz#544482*/ - if (objdb_get_string(objdb, object_handle, "consensus", &value)) { - unsigned int token=0; - char calc_consensus[32]; - - objdb_get_int(objdb, object_handle, "token", &token); - sprintf(calc_consensus, "%d", token*2); - objdb->object_key_create(object_handle, "consensus", strlen("consensus"), - calc_consensus, strlen(calc_consensus)+1); - } + + /* bz#611391 + * consensus should be 1.2*token or for 0.2*token for two_node clusters + */ + if (objdb_get_string(objdb, object_handle, "consensus", &value)) { + unsigned int token=0; + unsigned int consensus; + char calc_consensus[32]; + + objdb_get_int(objdb, object_handle, "token", &token); + + if (two_node) + consensus = (float)token*0.2; + else + consensus = (float)token*1.2; + + snprintf(calc_consensus, sizeof(calc_consensus), "%d", consensus); + objdb->object_key_create(object_handle, "consensus", strlen("consensus"), + calc_consensus, strlen(calc_consensus)+1); + } /* Set RRP mode appropriately */ if (num_interfaces > 1) {