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  1. MariaDB Server
  2. MDEV-20286

mariabackup fails when innodb_max_dirty_pages_pct contains a fraction (is not an integer)

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    Description

      Hi,

      I have set innodb_max_dirty_pages_pct to 0.5 and the database is starting and working fine with this setting. However, mariabackup fails:

      Unknown suffix '.' used for variable 'innodb_max_dirty_pages_pct' (value '0.5')
      		 
      /opt/mysql/bin/mariabackup: Error while setting value '0.5' to 'innodb_max_dirty_pages_pct'

      This issue was fixed in xtrabackup 2.4.15 (https://jira.percona.com/browse/PXB-1807).

      Cheers,
      Volker

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          vklasen Volker Klasen added a comment -

          This is the fix's commit in Percona's Xtrabackup:

          https://github.com/percona/percona-xtrabackup/commit/5265f42e290573e9591f8ca28ab66afc051f89a3

          vklasen Volker Klasen added a comment - This is the fix's commit in Percona's Xtrabackup: https://github.com/percona/percona-xtrabackup/commit/5265f42e290573e9591f8ca28ab66afc051f89a3
          vklasen Volker Klasen added a comment -

          Still an issue in 10.4.17

          vklasen Volker Klasen added a comment - Still an issue in 10.4.17
          stephanvos Stephan Vos added a comment -

          Any progress on this and does this effect the latest mariabackup bundled with 10.5.6?

          stephanvos Stephan Vos added a comment - Any progress on this and does this effect the latest mariabackup bundled with 10.5.6?
          batonac Kevin Shenk added a comment -

          Hi, this has become an outstanding issue for me and my clients. Any chance we could get this patch committed?

          batonac Kevin Shenk added a comment - Hi, this has become an outstanding issue for me and my clients. Any chance we could get this patch committed?

          People

            TheLinuxJedi Andrew Hutchings (Inactive)
            vklasen Volker Klasen
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              Updated:
              Resolved:

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