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  1. MariaDB Server
  2. MDEV-26153

Document aria_log_dir_path as variable

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    Description

      Every other tunable file path can be discovered from VARIABLES but not aria_log_dir_path making it hard to regenerate configuration that was discovered from an external tool

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            There are quite some options in MariaDB which are not matched by variables, although maybe not "file paths", and in case of aria-log-dir-path it's also documented.

            It is a valid feature request though.

            elenst Elena Stepanova added a comment - There are quite some options in MariaDB which are not matched by variables, although maybe not "file paths", and in case of aria-log-dir-path it's also documented. It is a valid feature request though.
            theboycalledhp Himanshu Pandey added a comment - - edited

            I just wanted to get some clarification on this: `SHOW VARIABLES LIKE '%aria%';` and I was able to see `aria_log_dir_path` in the table. Does the OP mean something else?
            How can I see this locally?

            theboycalledhp Himanshu Pandey added a comment - - edited I just wanted to get some clarification on this: `SHOW VARIABLES LIKE '%aria%';` and I was able to see `aria_log_dir_path` in the table. Does the OP mean something else? How can I see this locally?
            danblack Daniel Black added a comment -

            I got it too;

            Welcome to the MariaDB monitor.  Commands end with ; or \g.
            Your MariaDB connection id is 3
            Server version: 10.5.27-MariaDB Source distribution
             
            Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
             
            Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
             
            MariaDB [(none)]> SHOW VARIABLES LIKE '%aria%';
            +------------------------------------------+------------------------------------------------------------------------------------------+
            | Variable_name                            | Value                                                                                    |
            +------------------------------------------+------------------------------------------------------------------------------------------+
            | aria_block_size                          | 8192                                                                                     |
            | aria_checkpoint_interval                 | 30                                                                                       |
            | aria_checkpoint_log_activity             | 1048576                                                                                  |
            | aria_encrypt_tables                      | OFF                                                                                      |
            | aria_force_start_after_recovery_failures | 0                                                                                        |
            | aria_group_commit                        | none                                                                                     |
            | aria_group_commit_interval               | 0                                                                                        |
            | aria_log_dir_path                        | /tmp/build-mariadb-server-10.5-datadir/                                                  |
            | aria_log_file_size                       | 1073741824                                                                               |
            ...
            

            Looks like this was fixed in MDEV-30971 on commit 8f9bb82640578054feeb67a775410989d28626a3

            Going to repurpose this ticket to update the documentation. Thanks theboycalledhp for testing.

            danblack Daniel Black added a comment - I got it too; Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 3 Server version: 10.5.27-MariaDB Source distribution   Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.   Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.   MariaDB [(none)]> SHOW VARIABLES LIKE '%aria%'; +------------------------------------------+------------------------------------------------------------------------------------------+ | Variable_name | Value | +------------------------------------------+------------------------------------------------------------------------------------------+ | aria_block_size | 8192 | | aria_checkpoint_interval | 30 | | aria_checkpoint_log_activity | 1048576 | | aria_encrypt_tables | OFF | | aria_force_start_after_recovery_failures | 0 | | aria_group_commit | none | | aria_group_commit_interval | 0 | | aria_log_dir_path | /tmp/build-mariadb-server-10.5-datadir/ | | aria_log_file_size | 1073741824 | ... Looks like this was fixed in MDEV-30971 on commit 8f9bb82640578054feeb67a775410989d28626a3 Going to repurpose this ticket to update the documentation. Thanks theboycalledhp for testing.

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              greenman Ian Gilfillan
              stephane@skysql.com VAROQUI Stephane
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