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  1. MariaDB Server
  2. MDEV-24945

Document new wsrep_mode system variable for Galera in 10.6

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      Description

      Two new features for Galera

      • Write a warning to error log if Galera replicates InnoDB table with no primary key
      • Write a warning to error log if Galera replicates a table with storage engine not supported by Galera

      Rules

      • Write a warning to error log if Galera replicates table with storage engine not supported by Galera (at the moment only InnoDB is supported if log_warnings > 1
        • Warning is pushed to client also
        • MyISAM is allowed if wsrep_replicate_myisam=ON
      • Write a warning to error log if Galera replicates table with no primary key if log_warnings > 1
        • Warning is pushed to client also
        • MyISAM is allowed if wsrep_relicate_myisam=ON
      • In both cases apply flood control if >= 10 same warning is writen to error log (requires log_warnings > 1), flood control will suppress warnings for 300 seconds

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              Assignee:
              jacob.moorman Jacob Moorman
              Reporter:
              jplindst Jan Lindström
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