when agent is running, I have got a 'password authentication failed for user "postgres"' line in the postgresql log in every 15 mins.

I have got two basic kind of postgres installation,

- one of them does not veen use the postgres user (there's another user used for superuser), there is no password at all, since no password login for the postgres user, only the local "trust". I have disabled the postgres user check in RHQ, so there is no alerts on this, but the probe still tries to login periodically.

- the other is even more interesting... here we use the postgres user, and ther's also a password set, which works in RHQ - after setting up in inventory/connection details. But the 15 mins "authentication failed" lines are still present in the postgresql log.

Anyone has any idea, how to prevent theese dumb login attempts?

Regards,

Attila