I am a Nagios user, not the administrator. We are running Nagios 2.9 on RHEL 4 or 5. Overall, 200+ hosts with 3000 services being monitored. I have access for monitoring a smaller number of hosts.
In another posting, I alluded to an issue where a host had gone down but no alert was sent out. The issue surfaced again today and as was done the other time, Nagios was restarted to "fix" the problem. I am naturally concerned about the unreliability. Any thoughts on this problem? Specifically: * What are best practices for making sure Nagios does not fall down on the job? Is there something not set right? * Are other Nagios administrators restarting Nagios on a weekly or nightly basis to keep it on the job? * Is this an issue specific to Nagios 2.9? Was 2.9 a spotty version? * For a given host, why would "active checks" be enabled, yet "N/A" appears in the "Next Active Check" field? Thanks for any help. -Tom Kustner- The information contained in this message and any accompanying attachments may contain privileged, private and/or confidential information protected by state and federal law. Penalties may be assessed for unauthorized use and/or disclosure. This message and any attachments are intended for the designated recipient only. If you have received this information in error, please notify the sender immediately and return or destroy the information. This e-mail transmission and any attachments are believed to have been sent free of any virus or other defect that might affect any computer system into which it is received and opened. It is, however, the recipient's responsibility to ensure that the e-mail transmission and any attachments are virus free, and the sender accepts no responsibility for any damage that may in any way arise from their use. ------------------------------------------------------------------------------ Are you an open source citizen? Join us for the Open Source Bridge conference! Portland, OR, June 17-19. Two days of sessions, one day of unconference: $250. Need another reason to go? 24-hour hacker lounge. Register today! http://ad.doubleclick.net/clk;215844324;13503038;v?http://opensourcebridge.org _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
