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  1. MariaDB Server
  2. MDEV-12700

Allow innodb_read_only startup without prior slow shutdown

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      Description

      The parameter innodb_read_only which first appeared in MySQL 5.6 and MariaDB Server 10.0 disallows startup if the redo log is not logically empty or if the change buffer is not empty.

      It is technically possible to apply the needed changes in memory only, without writing them back to the data files. If MariaDB does that, it will be possible to check hot backups in a read-only fashion without any preparatory steps.

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              • Assignee:
                thiru Thirunarayanan Balathandayuthapani
                Reporter:
                marko Marko Mäkelä
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                • Created:
                  Updated: