Notification inconsistences?
Andreas Ericsson
ae at op5.se
Mon Jun 14 22:50:23 CEST 2004
Horvath Tamas wrote:
> Hello everybody!
>
> I use Nagios 1.1 on Debian Linux (2.4.18) and disabled UNREACHABLE
> notifications. According to the documentation if a child host goes down
> Nagios will checks its parent. If parent host goes down too, only one
> DOWN notification will be sent which belongs to the parent. The child
> status will be UNREACHABLE and no notification will be sent about it.
>
> This seems to be work more or less. Sometimes I get DOWN notifications
> first from a child and some minor time later from its parent too. I saw
> in the event log, that in these cases Nagios schedule the child check
> behind the parent check. Is that got to do with it?
>
Yup. Nagios doesn't delay sending the host-notification until it has
checked parents, so sometimes excess notifications are sent out. The
theory is 'when in doubt, get it out' (which also conforms to parachute
malfunctions but not the sexually perverted).
I'm working on a quicker way to do this for the entire route (moving the
parent-checking logic somewhat out of nagios) in no-time, but I need to
bring it up with Ethan before I actually commit myself. I hate it when
good work's being thrown to waste.
> I appreciate your help.
>
> Tamas!
--
Sourcerer / Andreas Ericsson
OP5 AB
+46 (0)733 709032
andreas.ericsson at op5.se
-------------------------------------------------------
This SF.Net email is sponsored by The 2004 JavaOne(SM) Conference
Learn from the experts at JavaOne(SM), Sun's Worldwide Java Developer
Conference, June 28 - July 1 at the Moscone Center in San Francisco, CA
REGISTER AND SAVE! http://java.sun.com/javaone/sf Priority Code NWMGYKND
_______________________________________________
Nagios-users mailing list
Nagios-users at 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
More information about the Users
mailing list