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  1. MariaDB Server
  2. MDEV-38745

mariadb-backup --prepare option open_files_limit set in option is file not taken

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Details

    • Bug
    • Status: Open (View Workflow)
    • Critical
    • Resolution: Unresolved
    • 10.11.14, 10.11.15, 11.4.6, 11.4.8
    • None
    • Backup, mariabackup, Variables
    • None
    • Debian 12, Debian 13.

    Description

      If I set in ~/.my.cnf open_files_limit like this :

      [mariadb-backup]
      		 
      open_files_limit=1048576

      The option open_files_limit work for mariadb-backup backup with option --backup but not with the option --prepare :

      [2026-02-03 14:23:39] DEBUG: /usr/bin/mariabackup --prepare --target-dir=/srv/mariabackup/current
      		 
      /usr/bin/mariabackup based on MariaDB server 10.11.14-MariaDB debian-linux-gnu (x86_64)
      		 
      [00] 2026-02-03 14:23:39 cd to /srv/mariabackup/current/
      		 
      [00] 2026-02-03 14:23:39 open files limit requested 0, set to 1024
      		 
      [00] 2026-02-03 14:23:40 This target seems to be not prepared yet.

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            Unassigned Unassigned
            emorino Eric Morino
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            Dates

              Created:
              Updated:

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