Page 1 of 1
Last Update 1-1-1970
Posted: Thu May 26, 2016 3:44 pm
by toodaly
I have a Nagios XI server that has been running in a test environment since February 2016. Attached is what the system status has.
When I hover over the orange question marks, it says Unknown. When I hover over the red exclamation points, it says Last checked 16947d 20h 17m 47s. This was at 20:17 GMT 5/26/2016. I also noticed only three checkmarks. The monitoring engine is not one of them (I forgot what it said when I hovered over them). Host and service checks look normal and are being checked periodically. Any ideas?
Thanks.
Re: Last Update 1-1-1970
Posted: Thu May 26, 2016 3:51 pm
by hsmith
Is cron running?
What's the output of a 'date' command?
Re: Last Update 1-1-1970
Posted: Thu May 26, 2016 4:41 pm
by toodaly
Here's my results:
Code: Select all
[root@ZLA-NXI001 ~]# service crond status
crond (pid 2411) is running...
[root@ZLA-NXI001 ~]# service mysqld status
mysqld (pid 7031) is running...
[root@ZLA-NXI001 ~]# service npcd status
NPCD running (pid 8606).
[root@ZLA-NXI001 ~]# service nagios status
nagios (pid 3425) is running...
[root@ZLA-NXI001 ~]# service ntpd status
ntpd (pid 1958) is running...
[root@ZLA-NXI001 ~]# service httpd status
httpd (pid 2403) is running...
[root@ZLA-NXI001 ~]# date
Thu May 26 21:09:39 UTC 2016
[root@ZLA-NXI001 ~]#
Here's an example of a host that appears to be fine (seems to align with the February install time):
Host Status Duration Attempt Last Check Status Information
zla-gwy001 Up 98d 21h 58m 31s 1/5 2016-05-26 21:08:39 OK - 168.192.0.1: rta 3.549ms, lost 0%
The three checkmarks in the upper right are:
Active Host Checks Are Enabled
Active Service Checks Are Enabled
Notifications Are Enabled
Here's my XI version information:
full=2012R2.9
major=2012
minor=R2.9
releasedate=2014-02-11
release=320
This version has been verified against our requirements and my management does not want to upgrade/re-verify due to schedule and budget.
Thanks.
Re: Last Update 1-1-1970
Posted: Thu May 26, 2016 5:00 pm
by tgriep
Try running the following as root to see if that resolves the issue.
Code: Select all
service nagios stop
killall -9 nagios
service crond restart
service httpd restart
service nagios start
Try that and see if that fixes the issue.