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  1. MariaDB Server
  2. MDEV-33301

memlock with systemd still not working even with MDEV-9095 fix

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    Description

      Trying to use memlock with sysyemD on either Ubuntu or Rocky Linux always gives me

      [Warning] Failed to lock memory. Errno: 12

      even with CAP_IPC_LOCK in place as per MDEV-9095.

      The machines I tested on had plenty of memory (128MB buffer pool on a 4GB VM), so it is clearly not just memory size related.

      Tested with all 10.6 and 11.3 on Rocky Linux, and 10.1, 10.6 and 11.3 on Ubuntu

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          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33776 Setting RPM caps on mariadbd instead of mysqld creates permission errors and failing RPM installs

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33776 Setting RPM caps on mariadbd instead of mysqld creates permission errors and failing RPM installs

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDBF-666 have apparmor enabled on Ubuntu VMs for testing

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-9095 [PATCH] systemd capability for --memlock

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

          Web Link openssl issue 21770

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              danblack Daniel Black
              hholzgra Hartmut Holzgraefe
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              Dates

                Created:
                Updated:
                Resolved:

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