>-----Original Message-----
>From: Ton Voon [mailto:ton.v...@opsera.com] 
>Sent: Tuesday, March 09, 2010 3:33 AM
>To: Nagios Users Mailinglist
>Subject: Re: [Nagios-users] Nagios DST bug and upcoming DST-time switch in 
>Europe
>
>
>On 9 Mar 2010, at 08:19, Mark Elsen wrote:
>
>> Nagios 3.2.0
>> --------------------
>>
>> - By the end of the month, Europe will switch to DST.
>>   Will I be affected by the Nagios DST-BUG which , which results in
>> NAGIOS becoming
>>   dis-functional ?
>>
>> Which countermeasures can I take to prevent being struck by this  
>> problem ?
>>
>
>The bug, which stops all Nagios monitoring for 24 hours, occurs when  
>"time moves backwards". This does not happen when "time moves  
>forward". However, any other timeperiods (such as 09:00-17:00) maybe  
>incorrect by an hour, which is obviously not as serious. This is true  
>for Nagios 3.2.0.
>
>Ton

Unless I'm mistaken, we had this timeperiod problem occur here.  Some
alerts were sent during a timeperiod for which notifications
are not enabled.  I did restart Nagios after DST went into affect
just for fun, but that was before these alerts went out.

I know that the fix for this when this bug was evidenced last fall
was to run a script against one of the .dat files (retention.dat?).
However, that was for the monitoring problem.  Is there something
similar that we need to do to correct timeperiods?

Thanks

Mark

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