I have recently inherited a Linux server running pgsql and need to lock someone out but have so far been unsuccessful.
I have changed the Linux passwords
I have changed the passwords on the 3 users listed on the Database
Now the problem is the person (server) I need to block access can still connect to the database. I have verified this by changing a record in the database and the changes were reflected on the other server. I looked for pg_hba.conf and there isn’t one that I can find so I am wondering if it is a persistent connection and if it is how do I kill it? Will restarting the server drop the connection?