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  1. MariaDB Server
  2. MDEV-4983

Do not leave stale master-bin.info binlog state file

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: None
        • Fix Version/s: 10.0.7
        • Component/s: None
        • Labels:

          Description

          The master-bin.info file records the binlog state across normal server
          restarts (not crashes) to avoid the overhead of scanning last binlog file at
          server start.

          But we should delete the file as soon as it is read so there is no risk of
          errorneously (in server code or by user) reading out-of date information from
          it (eg. RESET MASTER for example).

          In addition, it might be useful to read the file (if present) at server start
          even if binlog files are gone (this allows to recover the binlog state even if
          binlog files are intentionally omitted from a cold backup).

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                  People

                  • Assignee:
                    knielsen Kristian Nielsen
                    Reporter:
                    knielsen Kristian Nielsen
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                    Dates

                    • Created:
                      Updated:
                      Resolved: