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  1. MariaDB Server
  2. MDEV-12031

BACKUP LOCKS

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        is blocked by

        Task - A task that needs to be done. MDEV-8436 Implement "Backup Locks" such as "LOCK TABLES FOR BACKUP" and "LOCK BINLOG FOR BACKUP"

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Closed

        Task - A task that needs to be done. MDEV-11657 Cross-engine transaction metadata

        • Major - Major loss of function.
        • Open
        is duplicated by

        Task - A task that needs to be done. MDEV-5336 Implement BACKUP STAGE for safe external backups

        • Critical - Crashes, loss of data, severe memory leak.
        • Closed
        relates to

        Bug - A problem which impairs or prevents the functions of the product. MDEV-18917 Don't create xtrabackup_binlog_pos_innodb with Mariabackup

        • Major - Major loss of function.
        • Closed

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          wlad Vladislav Vaintroub added a comment -

          innodb backup is generally non-locking. xtrabackup also supports --no-lock to avoid FTWRL.
          Is there anything else to be done?

          wlad Vladislav Vaintroub added a comment - innodb backup is generally non-locking. xtrabackup also supports --no-lock to avoid FTWRL. Is there anything else to be done?
          stephane@skysql.com VAROQUI Stephane added a comment -

          Percona claim's it's unique to percona-server so they must have done something else in redolog to support gtid inside innodb redolog no

          stephane@skysql.com VAROQUI Stephane added a comment - Percona claim's it's unique to percona-server so they must have done something else in redolog to support gtid inside innodb redolog no
          wlad Vladislav Vaintroub added a comment -

          Maybe you can paste a link to percona documentation, for better understanding?

          wlad Vladislav Vaintroub added a comment - Maybe you can paste a link to percona documentation, for better understanding?
          stephane@skysql.com VAROQUI Stephane added a comment -

          https://www.percona.com/doc/percona-xtrabackup/2.4/advanced/lockless_bin-log.html

          stephane@skysql.com VAROQUI Stephane added a comment - https://www.percona.com/doc/percona-xtrabackup/2.4/advanced/lockless_bin-log.html
          wlad Vladislav Vaintroub added a comment -

          This needs a lot of changes inside the server, from my cursory reading, aparently all of that
          https://www.percona.com/doc/percona-server/5.6/management/backup_locks.html#backup-safe-binlog-information

          LOCK TABLES FOR BACKUP, LOCK BINLOG FOR BACKUP. All that is not avalable in MariaDB

          wlad Vladislav Vaintroub added a comment - This needs a lot of changes inside the server, from my cursory reading, aparently all of that https://www.percona.com/doc/percona-server/5.6/management/backup_locks.html#backup-safe-binlog-information LOCK TABLES FOR BACKUP, LOCK BINLOG FOR BACKUP. All that is not avalable in MariaDB
          wlad Vladislav Vaintroub added a comment -

          stephane@skysql.comI changed the description and the component of the feature, based on your description. This needs a server support, not just a backup feature.

          wlad Vladislav Vaintroub added a comment - stephane@skysql.com I changed the description and the component of the feature, based on your description. This needs a server support, not just a backup feature.

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            Unassigned Unassigned
            stephane@skysql.com VAROQUI Stephane
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              Updated:
              Resolved:

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