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  1. Percona Server for MySQL
  2. PS-7328

Block create/alter/drop/undo truncation while backup lock is available and hold lock until operation is completed

Details

    • Bug
    • Status: Done
    • Medium
    • Resolution: Fixed
    • Not 5.6.x, Not 5.7.x, 8.0.20-11
    • 8.0.21-12
    • None

    Description

      undo truncation can cause xtrabackup to fail in 8.0.21
      as it is now drop + create undo tablespace.

      so we need to block undo truncation as part of LTFB to have stable backup.

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            zsolt.parragi Zsolt Parragi
            rahul.malik Rahul Malik
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