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  1. MariaDB Server
  2. MDEV-21990

Issue a message on changing deprecated innodb_log_files_in_group

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    Description

      Use can change that variable, but it's value will be silently ignored. Instead, it should be ignored loudly. Also, documentation should be updated. https://mariadb.com/kb/en/innodb-system-variables/#innodb_log_files_in_group

      The deprecation itself happened in https://github.com/MariaDB/server/commit/9ef2d29ff44de2013c95666a011b993e5c2e5674

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          relates to

          Task - A task that needs to be done. MDEV-14425 Change the InnoDB redo log format to reduce write amplification

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

          Task - A task that needs to be done. MDEV-20907 Set innodb_log_files_in_group=1 by default

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33503 innodb_log_files_in_group is quietly ignored

          • Major - Major loss of function.
          • Confirmed

          Activity

            marko Marko Mäkelä added a comment -

            The function innodb_init_params() must reset all ignored parameters to the hard-coded values, to make SHOW statements reflect that the parameters are ignored.

            marko Marko Mäkelä added a comment - The function innodb_init_params() must reset all ignored parameters to the hard-coded values, to make SHOW statements reflect that the parameters are ignored.

            People

              kevg Eugene Kosov (Inactive)
              kevg Eugene Kosov (Inactive)
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                Updated:
                Resolved:

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