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  1. MariaDB Server
  2. MDEV-21923

Write redo log concurrently without lock

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      Description

      MySQL #WL10310 optimizes the redo log(unlock and write concurrently). Does MariaDB plan to optimize redo log?

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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

          • Critical - Crashes, loss of data, severe memory leak.
          • Stalled

          Bug - A problem which impairs or prevents the functions of the product. MDEV-14462 Confusing error message: ib_logfiles are too small for innodb_thread_concurrency=0

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-21925 Redo log mutex competition is serious

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          links to

          Web Link MySQL 8.0: New Lock free, scalable WAL design

          Web Link WL#10310: Redo log optimization: dedicated threads and concurrent log buffer

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              Assignee:
              Unassigned
              Reporter:
              yaojiapeng peng
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                Created:
                Updated: