In Bug #1521771, I spent some time tracking down different behavior between the mysql-5.5 "init" and "upstart" scripts. They differ on how many seconds are waited between the SIGTERM and SIGKILL signals are sent. Different values can mean the difference between a slower clean shutdown and a shutdown interrupted by a SIGKILL signal.
In the case of that of that package, redirecting the "init.d" calls to the upstart script will have a positive impact in my opinion-- giving more time for MySQL to shutdown cleanly. So the proposed patch will be functionally helpful. I do suggest that for any package that's affected by this, the "init.d" script should be cleaned out, so only the code remains that redirects people to the upstart script. There is nothing about this line of code in an "init.d" script which indicates that that all the code below it is about to ignored: . /lib/lsb/init-functions Nor does the proposed patch emit any output that confirms that redirect is happened. The result is that someone could pull their hair out wondering why the "init.d" script is not behaving as expected. Realize that there are packages like "ec2-consistent-snapshot" which exist only in a PPA and make a hardcoded call to "/etc/init.d/mysql". It does that in hopes of working on non-Debian-based systems as well. (The package is also several years old, from an era when init.d scripts were more common). I'm not sure what small projects are supposed to when they want to issue a command like "stop mysql" in a way that might work across SysV init scripts, upstart and systemd. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1273462 Title: Users can mistakenly run init.d scripts and cause problems if an equivalent upstart job already exists To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lsb/+bug/1273462/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
