Nagios Support Forum

Hey guys,

i upgrade nagios xi to 2014R1 version one week ago. Since that day, Monitoring Engine Process is Not Running.

I tryed to repair db, repair sql, and restore defaults. This last, doesnt work. CLI show NAGIOSQL LOGIN FAILED! message.

I dont know what can i do.

Can anyone help me plz?

Since you are having login failures on the DB it is likely not a crashed table problem. Have you changed any of the default login credentials used between XI and it's mysql DB? Are you running an offloaded DB? I'd run through this document and check the files it has you change to make sure everything is as it should be in your environment:

http://assets.nagios.com/downloads/nagi ... Server.pdf