I am having an issue where MySQL isn\'t starting on my QNAP NAS.
I found this first by not being able to log in through phpMyAdmin - was getting error:
I ended up figuring this out on my own.
In searching for my logs I went into
cd /usr/local/mysql/var
In there I found the file named [MyNAS].pid (replace [MyNAS] with the name of your NAS.
I then ran the following to remove the file
rm -rf /usr/local/mysql/var/[MyNAS].pid
I then restarted mysql
[/usr/local/mysql/var] # /etc/init.d/mysqld.sh restart
/mnt/ext/opt/mysql
/mnt/ext/opt/mysql
Try to shutting down MySQL
ERROR! MySQL manager or server PID file could not be found!
/mnt/ext/opt/mysql
Starting MySQL. SUCCESS!
I tested everything and it all works like a charm again!