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  1. MariaDB Server
  2. MDEV-10949

innodb_disallow_writes does not work as expected

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      MariaDB [test]> select @@version;
      +--------------------------+
      | @@version                |
      +--------------------------+
      | 10.2.3-MariaDB-debug-log |
      +--------------------------+
      1 row in set (0.00 sec)
       
      MariaDB [test]> create table t1(i int)engine=innodb;
      Query OK, 0 rows affected (0.05 sec)
       
      MariaDB [test]> SET GLOBAL innodb_disallow_writes=ON;
      Query OK, 0 rows affected (0.00 sec)
       
      MariaDB [test]> insert into t1 values(1);
      Query OK, 1 row affected (0.01 sec)
       
      MariaDB [test]> select * from t1;
      +------+
      | i    |
      +------+
      |    1 |
      +------+
      1 row in set (0.00 sec)
      

      Test case: galera.galera_var_innodb_disallow_writes

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            jplindst Reopening as this issue has re-surfaced. I noticed that 10.2-HEAD is still affected.

            nirbhay_c Nirbhay Choubey (Inactive) added a comment - jplindst Reopening as this issue has re-surfaced. I noticed that 10.2-HEAD is still affected.

            commit 5a9c63ab5535778839de74dfd16837de8b1f7f5e
            Author: Jan Lindström <jan.lindstrom@mariadb.com>
            Date: Thu Feb 1 13:35:03 2018 +0200

            MDEV-10949: innodb_disallow_writes does not work as expected

            Test seems to pass fine.

            jplindst Jan Lindström (Inactive) added a comment - commit 5a9c63ab5535778839de74dfd16837de8b1f7f5e Author: Jan Lindström <jan.lindstrom@mariadb.com> Date: Thu Feb 1 13:35:03 2018 +0200 MDEV-10949 : innodb_disallow_writes does not work as expected Test seems to pass fine.

            As noted in MDEV-11035 and MDEV-15770, something in the Galera rsync snapshot transfer is not working correctly. (The reason why the parameter innodb_disallow_writes exists is the rsync snapshot transfer.)

            marko Marko Mäkelä added a comment - As noted in MDEV-11035 and MDEV-15770 , something in the Galera rsync snapshot transfer is not working correctly. (The reason why the parameter innodb_disallow_writes exists is the rsync snapshot transfer.)

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              jplindst Jan Lindström (Inactive)
              nirbhay_c Nirbhay Choubey (Inactive)
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                Updated:
                Resolved:

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