You are here

MySQL Environment MyEnv 1.2.1 has been released

FromDual has the pleasure to announce the release of the new version 1.2.1 of its popular MySQL, Galera Cluster, MariaDB and Percona Server multi-instance environment MyEnv.

The new MyEnv can be downloaded here.

In the inconceivable case that you find a bug in the MyEnv please report it to our bug tracker.

Any feedback, statements and testimonials are welcome as well! Please send them to

Upgrade from 1.1.x to 1.2.1

# cd ${HOME}/product
# tar xf /download/myenv-1.2.1.tar.gz
# rm -f myenv
# ln -s myenv-1.2.1 myenv

If you are using plug-ins for showMyEnvStatus create all the links in the new directory structure:

cd ${HOME}/product/myenv
ln -s ../../utl/oem_agent.php plg/showMyEnvStatus/

Changes in MyEnv 1.2.1


  • Bug in myenv.server fixed (chmod user:).
  • Distribution check for CentOS 7.1 fixed (bug report Jörg).
  • Directory /var/run/mysqld is created by myenv.server
  • Missing function output added.
  • Output changes unified, execute with LC_ALL=C made language independent.

MyEnv Installer

  • Template my.cnf extended by hostname and instance name.
  • Skip in init script implemented, (bug report Jörg).
  • MyEnv my.cnf.template merged with website.
  • Template AUTO_INCREMENT values fixed.
  • Galera Cluster variable causal read in my.cnf template updated.
  • Functions separated into own library.
  • All templates moved from etc to tpl.
  • my.cnf template provided with hostname tag.

MyEnv Utilities

  • Skript alter_engine.php now supports socket.
  • Check in alter_engine.php for Primary Key length of 767 bytes was removed because it was wrong.
  • Skript decrypt_mylogin_cnf.php added.
  • Script log_maintenance.php added.
  • Usage and --help added to

For subscriptions of commercial use of MyEnv please get in contact with us.