Released on June 8, 2011 (Downloads are available here and from the Percona Software Repositories.
Percona Server 5.1.57-12.8 is now the current stable release in the 5.1 series. It is is based on MySQL 5.1.57.
- Fixed InnoDB I/O code so that the interrupted system calls
are restarted if they are interrupted by a signal. InnoDB I/O
code was not fully conforming to the standard on POSIX systems,
causing a crash with an assertion failure when receiving a signal
on
pwrite()
. Bug Fixed: LaunchPad: #764395 / MySQL bug #60788 (A. …