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  1. MariaDB Server
  2. MDEV-26968

Galera cluster gcache.page files creation at startup/restart (regression of MDEV-19084)

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • 10.4.21
    • 10.4.22
    • Galera, Server
    • None
    • Ubuntu 20.04

    Description

      Intermittently upon start/restart, the server begins creating gcache.page.XXXXX files instead of using the configured gcache. Because (by default) the gcache.page.XXXXX files are small this creates all kinds of issues with IST as described in MDEV-19084.

      Note this was originally reported in MDEV-19084 and believed to be fixed in MariaDB 10.4.14 (Galera 26.4.5). I have recently upgraded to 10.4.21 (Galera 26.4.9) and the problem is back. So it appears we have a regression.

      See MDEV-19084 for further details.

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-19084 Galera cluster gcache.page files creation at startup/restart

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-23060 Mariadb 10.4.12 gcache is created after every restart

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

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              jplindst Jan Lindström (Inactive)
              mreibert Mark Reibert
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              Dates

                Created:
                Updated:
                Resolved:

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