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MySQL Environment MyEnv 1.0.2 has been released

FromDual has the pleasure to announce the release of the new version 1.0.2 of its popular multi-instance MySQL Environment MyEnv.

You can download MyEnv from here.

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

Any feedback, statements and testimonials are welcome as well! Please send them to feedback@fromdual.com.

If you have questions about MyEnv we will answer them in the MyEnv forum.

Upgrade from 1.0.x to 1.0.2

# cd /home/mysql/product
# tar xf /tmp/myenv-1.0.2.tar.gz
# rm -f myenv
# ln -s myenv-1.0.2 myenv

Add the following line to your ~/.bash_profile:

# BEGIN MyEnv
# Written by the MyEnv installMyEnv.php script.
. /etc/myenv/MYENV_BASE
MYENV_PWD=`pwd`
cd $MYENV_BASE/bin
. myenv.profile
up
cd $MYENV_PWD
# END MyEnv

Changes in MyEnv 1.0.2

MyEnv

  • Missing [client] section in my.cnf should not lead to error any more (Bug #95).
  • profile.template removed because it is redundant to installer information.
  • up removed from myenv.profile.
  • Also root should be allowed to start MySQL (Bug #99).
  • Status for OEM agent implemented (oem_agent.php). To activate this feature copy it from utl/oem_agent.php to plg/showMyEnvStatus/.
  • Plug-in interface for showMyEnvStatus.php implemented.
  • Debug information improved.
  • Empty line after environment switch removed.
  • One missing error line in myenv_start_stop.php was added.
  • Return code in myenv_start_stop.php is nicer now.
  • Difference between my.cnf and myenv.conf should be warning and not an error.
  • Error messages made more precise.
  • Made it more clear that MyEnv is distributed under GPL v2.
  • Deleting the actual instance with MyEnv Installer should no longer confuse MyEnv (Bug #104).
  • RPM packages for CentOS 6, Fedora 18 and 19, RHEL 5 and 6 are available.

MyEnv Installer

  • User experience during deleting an instance improved (Bug #96).
  • Deleting a running instance is not allowed. Much more verbose information about (Bug #89).
  • Instance name black list added.
  • Instances should be listed when change was chosen (#93).
  • Replace multi-line readline output to fixed crippled output in menu selection (Bug #103).

MyEnv Utilities

  • alter_engine.pl should now work for socket and port, local and remote.
  • Password is not exposed any more in alter_engine.pl.
  • Query bench (query_bench.phpx) added for micro bench marks.

MySQL Backup Manager

  • Automated mysql_bman tests should all pass again.