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  1. MariaDB Server
  2. MDEV-23076

Misleading "Innodb: using atomic writes"

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      Description

      "InnoDB: using atomic writes." is always printed, with fprintf, different in formatting to anything else.

      The message is misleading.
      Note, that neither I chose the page size to be 4K, nor do I have 4K sectors on the disk here,
      which would be prerequisite of atomic writes (on Windows)

      InnoDB: using atomic writes.
      2020-07-02 23:18:26 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
      2020-07-02 23:18:26 0 [Note] InnoDB: Uses event mutexes
      2020-07-02 23:18:26 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
      2020-07-02 23:18:26 0 [Note] InnoDB: Number of pools: 1
      2020-07-02 23:18:26 0 [Note] InnoDB: Using SSE2 crc32 instructions
      2020-07-02 23:18:26 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
      2020-07-02 23:18:26 0 [Note] InnoDB: Completed initialization of buffer pool
      2020-07-02 23:18:26 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=300288
      2020-07-02 23:18:26 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
      2020-07-02 23:18:26 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
      2020-07-02 23:18:26 0 [Note] InnoDB: Creating shared tablespace for temporary tables
      2020-07-02 23:18:26 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
      2020-07-02 23:18:26 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
      2020-07-02 23:18:26 0 [Note] InnoDB: Waiting for purge to start
      2020-07-02 23:18:26 0 [Note] InnoDB: 10.4.13 started; log sequence number 300297; transaction id 171
      2020-07-02 23:18:26 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
      2020-07-02 23:18:26 0 [Note] Plugin 'FEEDBACK' is disabled.
      2020-07-02 23:18:26 0 [Note] Server socket created on IP: '::1'.
      2020-07-02 23:18:26 0 [Note] InnoDB: Buffer pool(s) load completed at 200702 23:18:26
      

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              Assignee:
              marko Marko Mäkelä
              Reporter:
              wlad Vladislav Vaintroub
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                Updated:
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