Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-18115

Remove dummy tablespace for the redo log

    XMLWordPrintable

Details

    Description

      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.

      Attachments

        Issue Links

          Activity

            People

              kevg Eugene Kosov (Inactive)
              marko Marko Mäkelä
              Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Git Integration

                  Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.