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  1. MariaDB Server
  2. MDEV-21751

innodb_fast_shutdown=0 can be unnecessarily slow

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    Description

      Now that MDEV-16264 replaced the InnoDB purge threads with tasks, it should be possible to increase the purge effort during a slow shutdown (while innodb_fast_shutdown=0 is in effect). Currently, we are using the fixed amount of innodb_purge_threads also during shutdown, even if the server were mostly idle.

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          Bug - A problem which impairs or prevents the functions of the product. MDEV-26511 Innodb - do not allocate purge THDs during shutdown

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-22577 innodb_fast_shutdown=0 fails to report purge progress

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MDEV-16260 Scale the purge effort according to the workload

          • Major - Major loss of function.
          • Open

          Task - A task that needs to be done. MDEV-16264 Implement a common work queue for InnoDB background tasks

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

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              wlad Vladislav Vaintroub
              marko Marko Mäkelä
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              Dates

                Created:
                Updated:
                Resolved:

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