La Cancellera Yoann <lacancellera.yoann@xxxxxxxxx> writes: > I am having issues with PAM auth : > it works, password are correctly checked, unknown users cannot access, > known user can, everything looks good > But, it always log an error by default even if auth is succesful: > And if auth is unsuccessful, it will log that very same message twice Those aren't errors, they're just log events. If you're using psql to connect, the extra messages aren't surprising, because psql will first try to connect without a password, and only if it gets a failure that indicates that a password is needed will it prompt the user for a password (so two connection attempts occur, even if the second one is successful). You can override that default behavior with the -W switch, and I bet that will make the extra log messages go away. Having said that, using LOG level for unsurprising auth failures seems excessively chatty. More-commonly-used auth methods aren't that noisy. regards, tom lane
