Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-10798

Implement ALL user statements for handling xtradb changed page bitmaps (xdb files)

    XMLWordPrintable

    Details

      Description

      Hello,

      First of all thanks Jan for implementing the first batch of commands manipulating XDB files on https://jira.mariadb.org/browse/MDEV-7472

      I would like to follow up on the last comments, and open this new request to implement the remaining user commands:

      • RESET CHANGED_PAGE_BITMAPS
      • PURGE CHANGED_PAGE_BITMAPS BEFORE <lsn>

      Documentation: https://www.percona.com/doc/percona-server/5.6/management/changed_page_tracking.html#changed-page-tracking-statements

      I am especially interested in the last one, as when we enable innodb_track_changed_pages feature, it can fill up disk space quickly on busy servers. It's a good practice to purge the xdb files up to LSN from last successful backup.

      Thanks in advance,
      Joffrey

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              Unassigned Unassigned
              Reporter:
              joffrey92 Joffrey MICHAIE
              Votes:
              2 Vote for this issue
              Watchers:
              4 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

                  Git Integration