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  1. MariaDB Server
  2. MDEV-21301

mariabackup doesn't read [mariadb-backup] option group in configuration file

Details

    Description

      Since MDEV-17591, MariaDB has installed mariadb-backup as an alias for mariabackup. See here:

      https://github.com/MariaDB/server/blob/mariadb-10.4.11/cmake/symlinks.cmake#L15

      Similar aliases are installed for other commands. For example, mariadb-binlog is installed as an alias for mysqlbinlog. As part of this change, the mysqlbinlog utility now reads options from the [mariadb-binlog] option group as well. From client/mysqlbinlog.cc:

      static const char *load_groups[]=
      		 
      { "mysqlbinlog", "mariadb-binlog", "client", "client-server", "client-mariadb",
      		 
        0 };

      https://github.com/MariaDB/server/blob/mariadb-10.4.11/client/mysqlbinlog.cc#L96

      However, mariabackup does not yet read from the mariadb-backup option group. From extra/mariabackup/xtrabackup.cc:

      static const char *xb_client_default_groups[]={
      		 
         "xtrabackup", "mariabackup",
      		 
         "client", "client-server",
      		 
         "client-mariadb",
      		 
         0, 0, 0
      		 
      };
      		 
       
      		 
      static const char *xb_server_default_groups[]={
      		 
         "xtrabackup", "mariabackup",
      		 
         "mysqld", "server", MYSQL_BASE_VERSION,
      		 
         "mariadb", MARIADB_BASE_VERSION,
      		 
         "client-server",
      		 
         #ifdef WITH_WSREP
      		 
         "galera",
      		 
         #endif
      		 
         0, 0, 0
      		 
      };

      https://github.com/MariaDB/server/blob/mariadb-10.4.11/extra/mariabackup/xtrabackup.cc#L1570

      Also see the documentation:

      https://mariadb.com/kb/en/library/mariabackup-overview/#server-option-groups

      https://mariadb.com/kb/en/library/mariabackup-overview/#client-option-groups

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-22894 Mariabackup should not read [mariadb-client] option group from configuration files

          • Major - Major loss of function.
          • Closed
          is caused by

          Task - A task that needs to be done. MDEV-17591 Create MariaDB named commands

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed
          relates to

          Task - A task that needs to be done. MDEV-14746 mariabackup doesn't read [mariabackup] option group in configuration file

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-18215 mariabackup does not report unknown command line options

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MDEV-18347 mariabackup doesn't read all server option groups from configuration files

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-21298 mariabackup doesn't read from the [mariadbd] and [mariadbd-X.Y] server option groups from configuration files

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MDEV-21303 Make executables MariaDB named

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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            People

              vlad.lesin Vladislav Lesin
              GeoffMontee Geoff Montee (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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