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  1. MariaDB Server
  2. MDEV-21934

MariaDB 10.3 galera cluster do not start on Ubuntu 20.04

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 10.3.22
    • Fix Version/s: 10.3
    • Component/s: Galera
    • Labels:
      None
    • Environment:
      Ubuntu 20.04

      Description

      Hi,

      Ubuntu 20.04 will come with systemd 244 which by default set fs.protected_regular = 1 which prevents to start MariaDB 10.3 Galera cluster, which, on the other hand, is selected for Ubuntu 20.04. As a workaround, it can be possible to set fs.protected_regular to 0, but this is a system-wide security feature.

      The fix for MariaDB 10.4 and 10.5 is available - https://jira.mariadb.org/browse/MDEV-21140

      In order to make MariaDB 10.3 compatible with default security settings of Ubuntu 20, the MDEV-21140 need to be ported to 10.3.

      Thank you.

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              Assignee:
              otto Otto Kekäläinen
              Reporter:
              doka.ua Volodymyr Litovka
              Votes:
              4 Vote for this issue
              Watchers:
              5 Start watching this issue

                Dates

                Created:
                Updated: