Scheduled downtime doesn't clear?

Jim Avery jim at jimavery.me.uk
Tue Feb 16 14:08:59 CET 2010


On 10 February 2010 15:52, Michael Durket <durket at highwire.stanford.edu> wrote:
> We're running Nagios 2.5. Every night we take hundreds of services being monitored
> by Nagios down for a quick restart. The restart process takes no more than 15 minutes
> and just before each service goes down, a script sends a scheduled flexible downtime
> request to Nagios (for a 15 minute flexible window).
>
> We've noticed that, sometimes, Nagios doesn't cancel the downtime at the end of the
> window, and days later we have services that are listed as still being in scheduled
> downtime (even though the window time is long past). Has this been found and/or
> fixed in a later release of Nagios?


I used to find in Nagios 2 that I submitted dozens of scheduled
downtime periods to start at the same time, it could crash Nagios.

If you look in the version history for Nagios 3.x at
http://www.nagios.org/development/history/core-3x you will see that in
version 3.0b4 there was "Fix for segfault when cancelling active
scheduled host downtime" which I guess is what fixed the problem I was
seeing anyway.

hth,

Jim

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