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  1. MariaDB Server
  2. MDEV-18115

Remove dummy tablespace for the redo log

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      In InnoDB, redo log file operations unnecessarily go through the fil_io() API. It would be cleaner to just have the log file descriptors straight inside log_sys.log.

      Most redo log writes are synchronous. The only exception is writing the checkpoint header block, which uses asynchronous I/O. It might be better to dedicate the io_handler_thread() for data file operations only, and not let them deal with the redo log checkpoint write completion.

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              Assignee:
              kevg Eugene Kosov
              Reporter:
              marko Marko Mäkelä
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