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  1. MariaDB Server
  2. MDEV-21295

SST should not remove ignore-db-dir directories

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 10.2.29, 10.3.20, 10.4.10
    • Fix Version/s: 10.2, 10.3, 10.4
    • Component/s: Galera SST
    • Labels:
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      Description

      wsrep_sst_mariabackup purges the joiners data directory before copying back backup data.

      A certain set of files is preserved, controlled by a set of regular expression terms in the "[sst] cpat" paramter.

      Datadir subdirectories not under mysqld control (like "lost+found" on mount points), and listed as such with ignore-db-dir=... are still going to be removed though.

      The directory names listed in ignore-db-dir options should be added to the sst:cpat ignore list.

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              Assignee:
              jplindst Jan Lindström
              Reporter:
              hholzgra Hartmut Holzgraefe
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                Dates

                Created:
                Updated: