diff options
Diffstat (limited to 'extra/mariabackup/backup_mysql.cc')
| -rw-r--r-- | extra/mariabackup/backup_mysql.cc | 40 |
1 files changed, 25 insertions, 15 deletions
diff --git a/extra/mariabackup/backup_mysql.cc b/extra/mariabackup/backup_mysql.cc index b660e3112cd..a3b65df998d 100644 --- a/extra/mariabackup/backup_mysql.cc +++ b/extra/mariabackup/backup_mysql.cc @@ -327,6 +327,7 @@ bool get_mysql_vars(MYSQL *connection) char *innodb_undo_directory_var= NULL; char *innodb_page_size_var= NULL; char *innodb_undo_tablespaces_var= NULL; + char *aria_log_dir_path_var= NULL; char *page_zip_level_var= NULL; char *ignore_db_dirs= NULL; char *endptr; @@ -355,6 +356,7 @@ bool get_mysql_vars(MYSQL *connection) {"innodb_undo_tablespaces", &innodb_undo_tablespaces_var}, {"innodb_compression_level", &page_zip_level_var}, {"ignore_db_dirs", &ignore_db_dirs}, + {"aria_log_dir_path", &aria_log_dir_path_var}, {NULL, NULL}}; read_mysql_variables(connection, "SHOW VARIABLES", mysql_vars, true); @@ -482,6 +484,12 @@ bool get_mysql_vars(MYSQL *connection) ut_ad(*endptr == 0); } + if (aria_log_dir_path_var) + { + aria_log_dir_path= my_strdup(PSI_NOT_INSTRUMENTED, + aria_log_dir_path_var, MYF(MY_FAE)); + } + if (page_zip_level_var != NULL) { page_zip_level= static_cast<uint>(strtoul(page_zip_level_var, &endptr, @@ -1322,7 +1330,7 @@ variable. @returns true on success */ bool -write_slave_info(MYSQL *connection) +write_slave_info(ds_ctxt *datasink, MYSQL *connection) { String sql, comment; @@ -1339,7 +1347,8 @@ write_slave_info(MYSQL *connection) } mysql_slave_position= strdup(comment.c_ptr()); - return backup_file_print_buf(MB_SLAVE_INFO, sql.ptr(), sql.length()); + return datasink->backup_file_print_buf(MB_SLAVE_INFO, + sql.ptr(), sql.length()); } @@ -1347,7 +1356,7 @@ write_slave_info(MYSQL *connection) Retrieves MySQL Galera and saves it in a file. It also prints it to stdout. */ bool -write_galera_info(MYSQL *connection) +write_galera_info(ds_ctxt *datasink, MYSQL *connection) { char *state_uuid = NULL, *state_uuid55 = NULL; char *last_committed = NULL, *last_committed55 = NULL; @@ -1379,12 +1388,12 @@ write_galera_info(MYSQL *connection) goto cleanup; } - result = backup_file_printf(MB_GALERA_INFO, + result = datasink->backup_file_printf(MB_GALERA_INFO, "%s:%s\n", state_uuid ? state_uuid : state_uuid55, last_committed ? last_committed : last_committed55); if (result) { - write_current_binlog_file(connection); + write_current_binlog_file(datasink, connection); } cleanup: @@ -1398,7 +1407,7 @@ cleanup: Flush and copy the current binary log file into the backup, if GTID is enabled */ bool -write_current_binlog_file(MYSQL *connection) +write_current_binlog_file(ds_ctxt *datasink, MYSQL *connection) { char *executed_gtid_set = NULL; char *gtid_binlog_state = NULL; @@ -1468,7 +1477,7 @@ write_current_binlog_file(MYSQL *connection) snprintf(filepath, sizeof(filepath), "%s%c%s", log_bin_dir, FN_LIBCHAR, log_bin_file); - result = copy_file(ds_data, filepath, log_bin_file, 0); + result = datasink->copy_file(filepath, log_bin_file, 0); } cleanup: @@ -1484,7 +1493,7 @@ cleanup: Retrieves MySQL binlog position and saves it in a file. It also prints it to stdout. */ bool -write_binlog_info(MYSQL *connection) +write_binlog_info(ds_ctxt *datasink, MYSQL *connection) { char *filename = NULL; char *position = NULL; @@ -1529,14 +1538,14 @@ write_binlog_info(MYSQL *connection) "filename '%s', position '%s', " "GTID of the last change '%s'", filename, position, gtid) != -1); - result = backup_file_printf(MB_BINLOG_INFO, + result = datasink->backup_file_printf(MB_BINLOG_INFO, "%s\t%s\t%s\n", filename, position, gtid); } else { ut_a(asprintf(&mysql_binlog_position, "filename '%s', position '%s'", filename, position) != -1); - result = backup_file_printf(MB_BINLOG_INFO, + result = datasink->backup_file_printf(MB_BINLOG_INFO, "%s\t%s\n", filename, position); } @@ -1576,8 +1585,9 @@ mysql.mariabackup_history and writes a new history record to the table containing all the history info particular to the just completed backup. */ bool -write_xtrabackup_info(MYSQL *connection, const char * filename, bool history, - bool stream) +write_xtrabackup_info(ds_ctxt *datasink, + MYSQL *connection, const char * filename, bool history, + bool stream) { bool result = true; @@ -1653,7 +1663,7 @@ write_xtrabackup_info(MYSQL *connection, const char * filename, bool history, } if (stream) { - backup_file_printf(filename, "%s", buf); + datasink->backup_file_printf(filename, "%s", buf); } else { fp = fopen(filename, "w"); if (!fp) { @@ -1772,9 +1782,9 @@ static std::string make_local_paths(const char *data_file_path) return buf.str(); } -bool write_backup_config_file() +bool write_backup_config_file(ds_ctxt *datasink) { - int rc= backup_file_printf("backup-my.cnf", + int rc= datasink->backup_file_printf("backup-my.cnf", "# This options file was generated by innobackupex.\n\n" "# The server\n" "[mysqld]\n" |