diff options
Diffstat (limited to 'sql/mysqld.cc')
| -rw-r--r-- | sql/mysqld.cc | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/sql/mysqld.cc b/sql/mysqld.cc index b85041207bd..c231ec0e024 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -2328,6 +2328,15 @@ Warning: you need to use --log-bin to make --log-slave-updates work. \ Now disabling --log-slave-updates."); } + if (opt_log_slave_updates && replicate_same_server_id) + { + sql_print_error("\ +Error: using --replicate-same-server-id in conjunction with \ +--log-slave-updates is impossible, it would lead to infinite loops in this \ +server."); + unireg_abort(1); + } + if (opt_error_log) { if (!log_error_file_ptr[0]) @@ -3616,7 +3625,7 @@ enum options_mysqld OPT_SKIP_SLAVE_START, OPT_SKIP_INNOBASE, OPT_SAFEMALLOC_MEM_LIMIT, OPT_REPLICATE_DO_TABLE, OPT_REPLICATE_IGNORE_TABLE, OPT_REPLICATE_WILD_DO_TABLE, - OPT_REPLICATE_WILD_IGNORE_TABLE, + OPT_REPLICATE_WILD_IGNORE_TABLE, OPT_REPLICATE_SAME_SERVER_ID, OPT_DISCONNECT_SLAVE_EVENT_COUNT, OPT_ABORT_SLAVE_EVENT_COUNT, OPT_INNODB_DATA_HOME_DIR, @@ -4090,6 +4099,13 @@ master-ssl", {"replicate-rewrite-db", OPT_REPLICATE_REWRITE_DB, "Updates to a database with a different name than the original. Example: replicate-rewrite-db=master_db_name->slave_db_name.", 0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, + {"replicate-same-server-id", OPT_REPLICATE_SAME_SERVER_ID, + "In replication, if set to 1, do not skip events having our server id. \ +Default value is 0 (to break infinite loops in circular replication). \ +Can't be set to 1 if --log-slave-updates is used.", + (gptr*) &replicate_same_server_id, + (gptr*) &replicate_same_server_id, + 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, // In replication, we may need to tell the other servers how to connect {"report-host", OPT_REPORT_HOST, "Hostname or IP of the slave to be reported to to the master during slave registration. Will appear in the output of SHOW SLAVE HOSTS. Leave unset if you do not want the slave to register itself with the master. Note that it is not sufficient for the master to simply read the IP of the slave off the socket once the slave connects. Due to NAT and other routing issues, that IP may not be valid for connecting to the slave from the master or other hosts.", @@ -4143,7 +4159,7 @@ relay logs.", 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, #endif {"show-slave-auth-info", OPT_SHOW_SLAVE_AUTH_INFO, - "Show user and password in SHOW SLAVE HOSTS.", + "Show user and password in SHOW SLAVE HOSTS on this master", (gptr*) &opt_show_slave_auth_info, (gptr*) &opt_show_slave_auth_info, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, {"concurrent-insert", OPT_CONCURRENT_INSERT, |