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  1. MariaDB Server
  2. MDEV-24340

Unique final message of InnoDB during shutdown

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      Please create some unique message to be written by InnoDB into the server error log
      which signals that InnoDB will stop its activity (processes and/or threads) immediate.
      Such a message would be a significant advantage for QA when classifying suspicious effects.
       
      One example of behaviour in 10.6
      [Note] ... /bin/mysqld (initiated by: root[root] @ localhost [127.0.0.1]): Normal shutdown
      ...
      Note] InnoDB: Starting shutdown...
      [Note] InnoDB: Dumping buffer pool(s) to ... data/ib_buffer_pool
      [Note] InnoDB: Buffer pool(s) dump completed at 201202 19:59:02
      [Note] InnoDB: Shutdown completed; log sequence number 3153035; transaction id 4930
      [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
      [Note] ... bin/mysqld: Shutdown complete
       
      I would prefer to have an order of InnoDB related messages like
        [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 
              or whatever InnoDB likes to tell
        [Note] InnoDB: Shutdown completed;  <and whatever extra info in the same line>
        < no line written by InnoDB because it has really finished its work>
        [Note] ... bin/mysqld: Shutdown complete
      for all currently supported and future MariaDB versions
      

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              Assignee:
              marko Marko Mäkelä
              Reporter:
              mleich Matthias Leich
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