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  1. MariaDB Server
  2. MDEV-20907

Set innodb_log_files_in_group=1 by default

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      Historically, InnoDB split the redo log into at least 2 files. MDEV-12061 allowed the minimum to be innodb_log_files_in_group=1, but it kept the default at innodb_log_files_in_group=2.

      Because performance seems to be slightly better with only one log file, and because implementing an append-only variant of the log would require a single file, let us define the default to be 1, and have innodb_log_file_size=96M, to retain the same default total size of 2×48MiB.

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              Assignee:
              marko Marko Mäkelä
              Reporter:
              marko Marko Mäkelä
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