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  1. MariaDB Server
  2. MDEV-33301

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

Details

    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

      Attachments

        Issue Links

          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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-36229 MariaDB effectively running as root CAP_DAC_OVERRIDE

          • 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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-36229 MariaDB effectively running as root CAP_DAC_OVERRIDE

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

          Web Link openssl issue 21770

          Activity

            Transition Time In Source Status Execution Times
            Daniel Black made transition -
            Open In Progress
            		1d 14h 28m 1
            Daniel Black made transition -
            In Review Closed
            		20d 20h 26m 1
            Sergei Golubchik made transition -
            Closed Stalled
            		30d 5h 45m 1
            Daniel Black made transition -
            Stalled In Progress
            		3d 4h 29m 1
            Daniel Black made transition -
            In Progress In Review
            		1d 12h 55m 2
            Sergei Golubchik made transition -
            In Review Stalled
            		5d 13h 44m 1
            Daniel Black made transition -
            Stalled Closed
            		11h 54m 1

            People

              danblack Daniel Black
              hholzgra Hartmut Holzgraefe
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              Dates

                Created:
                Updated:
                Resolved:

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