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  1. MariaDB Server
  2. MDEV-40624 With wsrep_gtid_mode=ON, a node can adopt a GTID server_id that no cluster member is using, causing nodes to stamp different GTIDs for the same writeset
  3. MDEV-41507

Documentation request: server_id MUST be the same for wsrep_gtid_domain_id to take effect

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    • Technical task
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • None
    • None
    • Documentation
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    Description

      Hello,

      I confirm this parent task to work the way described. I am not sure, though, if that is also the intended way it works. The documentation does not currently mention this is needed.

      Therefore, I add this request to document it, at least for the time being, until MDEV-40624 is fixed.

      Please document that server_id MUST be the same on all galera nodes, in order for wsrep_gtid_domain_id to work correctly.

      I would like to see this change as a clear instruction here: https://mariadb.com/docs/galera-cluster/high-availability/using-mariadb-replication-with-mariadb-galera-cluster/using-mariadb-gtids-with-mariadb-galera-cluster

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            Unassigned Unassigned
            michaeldg Michaël de groot
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