XMLWordPrintableJSON

Details

    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: Major - P3 Major - P3
    • None
    • None
    • None
    • None
    • ALL

    Description

      Hi,
      We use percona backup for mongodb to take logical backups and the backup got failed with below error:
      oplog: unable to upload chunk {1662454473 1}.{1662623412 5}: read data: oplog has insufficient range, some records since the last saved ts {1662454473 1} are missing
      Solution provided is to resize the oplog.
      So,We want to change the oplog size from 50 GB to 100GB on database ( primary/secondary/Hidden nodes).
      Where these oplog storage should reside, on the filesystem storage or the system memory?
      Also what should be the impact on overall database performance if we increase the oplog.
      please clarify.
      MongoDB server version: 4.4.13
      Thanks,

      Ranjith.

      Attachments

        Activity

          People

            yuan.fang@mongodb.com Yuan Fang
            ranjithkumar.a@clarivate.com Ranjith Kumar
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: