Our server runs several separate MySQL servers, each listening to its own port and socket.
Doing a mysqladmin -S /tmp/mysql-oopsblog.sock -u root -p ping and supplying the password returns "mysqld is alive".
DB_USER is "root", DB_PASSWORD is the same I enter to mysqladmin, and I've tried the following DB_HOST settings:
* localhost:4003 (the port mysqld listens to)
* localhost:/tmp/mysql-oopsblog.sock
* :/tmp/mysql-oopsblog.sock
None of them work. Any ideas?