Uploaded image for project: 'Percona Server for MySQL'
  1. Percona Server for MySQL
  2. PS-7144

incorrect number of doublewrite files created if innodb_buffer_pool_size > 1G

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Done
    • Priority: Medium
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 8.0.20-11
    • Component/s: None
    • Labels:
      None

      Description

      According to 8.0.20 documentation, default value of innodb_doublewrite_files is innodb_buffer_pool_instances * 2

      But when you start InnoDB with buffer pool size > 1G (the number of instances is 8), it still creates 2 files only. Expected files is 16 (8*2).

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              satya.bodapati Satya Bodapati
              Reporter:
              satya.bodapati Satya Bodapati
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

                  Smart Checklist