Created attachment 534169 [details]
The relevant extract from /var/log/messages

Description of problem:
In Fedoraq 15, mysqld used to appear in system-config-services.
Since I installed Fedora 16, it does not appear there.
When I try to start mysql using systemctl, it fails.

Version-Release number of selected component (if applicable):
5.5.16-3

How reproducible:
Just try to start mysql server with systemctl

Steps to Reproduce:
1. sudo tail -f /var/log/messages
2. sudo systemctl start mysqld.service
  
Actual results:
The service fails to start.
Output of the command is:
Job failed. See system logs and 'systemctl status' for details.

Expected results:
mysql server starts normally

Additional info:

sudo systemctl status mysqld.service
mysqld.service - MySQL database server
	  Loaded: loaded (/lib/systemd/system/mysqld.service; disabled)
	  Active: failed since Thu, 17 Nov 2011 10:52:33 +0100; 1min 22s ago
	 Process: 3520 ExecStart=/usr/bin/mysqld_safe --nowatch --basedir=/usr (code=exited, status=127)
	 Process: 3504 ExecStartPre=/usr/libexec/mysqld-prepare-db-dir (code=exited, status=0/SUCCESS)
	  CGroup: name=systemd:/system/mysqld.service