Reloading configuration on-the-fly

[nag ios]

can u let me know the on-fly process in detail.....????

On Fri, Jul 1, 2011 at 3:58 PM, Andreas Ericsson <ae at op5.se> wrote:

> On 07/01/2011 11:48 AM, Marc-André Doll wrote:
> > Hi list,
> >
> > I'm starting to have some big perimeter (well, probably not as big as
> > some of yours) on a Nagios and it's starting to be quite delicate to
> > restart/reload it as it takes between 6 and 10 minutes to start
> > scheduling checks again.
> >
> > Is there a way/module/tool to reload the configuration without those
> > dead windows in my monitoring?
> >
>
> First of all, make sure you're running a recent enough version of Nagios
> to have Jean Gabès' patch for speeding up circular host/parent paths.
>
> Secondly, precache the configuration before reloading and use the precached
> version of the object config when doing the actual restart. This will bring
> your downtime down from 6-10 minutes to perhaps 1-5 seconds. You'll still
> lose the full 6-10 minutes for recently added objects, but the previously
> existing ones will keep being monitored.
>
> --
> Andreas Ericsson                   andreas.ericsson at op5.se
> OP5 AB                             www.op5.se
> Tel: +46 8-230225                  Fax: +46 8-230231
>
> Considering the successes of the wars on alcohol, poverty, drugs and
> terror, I think we should give some serious thought to declaring war
> on peace.
>
>
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All of the data generated in your IT infrastructure is seriously valuable.
Why? It contains a definitive record of application performance, security 
threats, fraudulent activity, and more. Splunk takes this data and makes 
sense of it. IT sense. And common sense.
http://p.sf.net/sfu/splunk-d2d-c2
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