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  1. MariaDB Server
  2. MDEV-27139

32-bit systems fail to use big innodb-log-file-size

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    Description

      This line disallows using files bigger than 4G. The correct type should be os_offset_t.

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          kevg Eugene Kosov (Inactive) created issue -
          kevg Eugene Kosov (Inactive) made changes -
          Field Original Value New Value
          Summary 32-bit system fails to use big innodb-log-file-size 32-bit systems fail to use big innodb-log-file-size
          kevg Eugene Kosov (Inactive) made changes -
          Component/s Storage Engine - InnoDB [ 10129 ]
          Fix Version/s 10.5.14 [ 26809 ]
          Fix Version/s 10.6.6 [ 26811 ]
          Fix Version/s 10.7.2 [ 26813 ]
          Assignee Eugene Kosov [ kevg ]
          Resolution Fixed [ 1 ]
          Status Open [ 1 ] Closed [ 6 ]
          serg Sergei Golubchik made changes -
          Workflow MariaDB v3 [ 128028 ] MariaDB v4 [ 159867 ]
          marko Marko Mäkelä added a comment -

          This regression had been introduced in 10.5.1 by this change.

          As far as I can tell, an attempt to use innodb_log_file_size larger than 4GiB on a 32-bit system would have resulted in a corrupted (unrecoverable) redo log.

          The impact probably is minor, because the log file is rarely configured to be larger than innodb_buffer_pool_size, which is limited to some 2GiB or maybe at most 3GiB on 32-bit systems.

          marko Marko Mäkelä added a comment - This regression had been introduced in 10.5.1 by this change . As far as I can tell, an attempt to use innodb_log_file_size larger than 4GiB on a 32-bit system would have resulted in a corrupted (unrecoverable) redo log. The impact probably is minor, because the log file is rarely configured to be larger than innodb_buffer_pool_size , which is limited to some 2GiB or maybe at most 3GiB on 32-bit systems.
          marko Marko Mäkelä made changes -
          Affects Version/s 10.7.0 [ 26072 ]
          Affects Version/s 10.6.0 [ 24431 ]
          Affects Version/s 10.5.1 [ 24029 ]

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            kevg Eugene Kosov (Inactive)
            kevg Eugene Kosov (Inactive)
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              Created:
              Updated:
              Resolved:

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