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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

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    Details

    • Type: Bug
    • Status: Done
    • Priority: Medium
    • Resolution: Fixed
    • Affects Version/s: Not 5.6.x, Not 5.7.x, 8.0.20-11
    • Fix Version/s: 8.0.21-12
    • Component/s: None
    • Labels:

      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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            Assignee:
            zsolt.parragi Zsolt Parragi
            Reporter:
            rahul.malik Rahul Malik
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