Percona Server for MySQL 5.7.13-6¶
Based on MySQL 5.7.13, including all the bug fixes in it, Percona Server for MySQL 5.7.13-6 is the current GA release in the Percona Server for MySQL 5.7 series. All of Percona‘s software is open-source and free, all the details of the release can be found in the 5.7.13-6 milestone at Launchpad
TokuDB MTR suite is now part of the default MTR suite in Percona Server for MySQL 5.7.
IMPORT TABLESPACEand undo tablespace truncate could get stuck indefinitely with a writing workload in parallel. Bug fixed #1585095.
Requesting to flush the whole of the buffer pool with doublewrite parallel buffer wasn’t working correctly. Bug fixed #1586265.
Audit log in
ASYNCmode could skip log records which don’t fit into log buffer. Bug fixed #1588447.
In order to support
innodb_flush_methodbeing set to
ALL_O_DIRECT, the log I/O buffers were aligned to
innodb_log_write_ahead_size. This missed that the variable is dynamic and could still cause server to crash. Bug fixed #1597143.
ydbenvironment validation functions now print more useful context. Bug fixed #722.