Tom Throckmorton wrote:
> On Jan 24 15:17, Tom Throckmorton wrote:
>> *delurks*
>>
>> Hello all,
>>
>> Can someone here please verify that in Nagios 2.x the state of flap_detection
>> should or shouldn't be persistent across a reload / restart?
>>
>> See my post below, and the brief thread on nagios-users:
>>
>> http://thread.gmane.org/gmane.network.nagios.user/52044
>>
>> Tests on 2.x seem to show that the retained values for global/host/service flap
>> detection aren't being honored on a reload. This seems to contradict the docs,
>> so I'm thinking it's a bug.
>
> So, it looks as if the calls for modified_attributes were completely missing
> from the flapping routines, and appear to have been so since the inception of
> 2.x. As i'm reading the code, these calls flag the attributes as modified,
> which means they'll be considered later in the state retention code. Without
> the calls, the state retention code ignores these attributes, which leads to
> the problem.
>
> Please consider the attached patch against base/flapping.c - this is against
> 2.10, which happens to be the same as CVS. I'd appreciate it if someone with a
> better handle on the code (and better programming skills) would have a look to
> make sure I'm not doing something dumb.
>
> I've tested this on 2.10 running on CentOS 5, and it appears to do the right
> thing regarding retaining state across reloads.
>
> Cheers,
>
>
> -tt
>
Thanks Tom - excellent patch. I'll get this into CVS shortly.
Ethan Galstad
Nagios Developer
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