$HOSTSTATE$ remains as Down?

Wil Schultz bsdboy at mac.com
Wed May 23 06:11:19 CEST 2007


On May 22, 2007, at 9:08 PM, Wil Schultz wrote:

> Here is 3 minutes of the log, after i plonked a host:
>
> [1179892722] HOST ALERT: myhost;DOWN;SOFT;1;CRITICAL - 1.1.1.1: rta  
> nan, lost 100%
> [1179892722] SERVICE ALERT: myhost;ciscoMemory;UNKNOWN;SOFT; 
> 1;ERROR: Description table : Send failure: Invalid argument.
> [1179892792] HOST NOTIFICATION: myemail;myhost;DOWN;notify-host-by- 
> email;CRITICAL - 1.1.1.1: rta nan, lost 100%
> [1179892792] SERVICE ALERT: myhost;ciscoEnvironment;UNKNOWN;HARD; 
> 1;ERROR: Description table : Send failure: Invalid argument.
> [1179892832] SERVICE ALERT: myhost;ciscoInterfaces- 
> myhost;UNKNOWN;HARD;1;ERROR: Description table : Send failure:  
> Invalid argument.
> [1179892842] HOST ALERT: myhost;DOWN;SOFT;2;CRITICAL - 1.1.1.1: rta  
> nan, lost 100%
> [1179892842] HOST NOTIFICATION: myemail;myhost;DOWN;notify-host-by- 
> email;CRITICAL - 1.1.1.1: rta nan, lost 100%
> [1179892842] SERVICE ALERT: myhost;ciscoMemory;UNKNOWN;HARD; 
> 1;ERROR: Description table : Send failure: Invalid argument.
> [1179892862] SERVICE ALERT: myhost;ciscoLoad;UNKNOWN;HARD;1;ERROR:  
> Description table : Send failure: Invalid argument.
> [1179892882] SERVICE ALERT: myhost;ping;CRITICAL;HARD;1;CRITICAL -  
> 1.1.1.1: rta nan, lost 100%
> [1179892912] HOST ALERT: myhost;DOWN;HARD;3;CRITICAL - 1.1.1.1: rta  
> nan, lost 100%
> [1179892912] HOST NOTIFICATION: myemail;myhost;DOWN;notify-host-by- 
> email;CRITICAL - 1.1.1.1: rta nan, lost 100%
>
> So, hot checks every minute and promptly notifies...
> So host caching and parallelization(is this a word?), I'm assuming  
> this is in the main config file. What directives should I be  
> looking at?
>
> For what it's worth the service checks are working just fine...
>
> -wil
>
>
> On May 22, 2007, at 8:32 PM, Thomas Guyot-Sionnest wrote:
>
>> On 22/05/07 01:02 PM, Wil Schultz wrote:
>>> Looks like I may have misstated my problem, apparently I was simply
>>> not receiving the HOST UP email thanks to my fat fingers mucking up
>>> the hosts.cfg
>>>
>>> What is happening is that I am seeing a DOWN notification every
>>> minute, this is why I thought I was getting the wrong alert. I've  
>>> got
>>> a v2.7 box up and running quite nicely and I've compared the configs
>>> and do not see any differences. Obviously I am missing something
>>> here, any suggestions why DOWN notifications are being sent every
>>> minute?
>>
>> Are you sure the host check is functioning properly? (try running the
>> command defined in commands.cfg manually; you will have to manually
>> expand the macros.)
>>
>> Could you send a relevant part of the history for that host?
>>
>> Also, looks like you're running regularly scheduled checks. Is  
>> that what
>> really you want? Nagios 3 support running host checks in parallel and
>> host state caching, but in Nagios 2 you will likely not benefit from
>> running regularly scheduled host check and their serialized nature  
>> can
>> easily cause service latency issues.
>>
>> Thomas
>>
>


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