Nagios+Postgres stopping service checks

BOLLENGIER Eric ebollengier at sigma.fr
Fri Oct 31 14:38:40 CET 2003


Hi,

I have the same problem with a redhat 7.3 and nagios1.0. But it's seem
to
appen sometime when i restart nagios with  the web interface....

Hope it's help

Regards

Eric

On Fri, 2003-10-31 at 11:29, Dan Hopkins wrote:

> Hi,
> Does anyone have problems with Nagios stopping service checks when using
> Postgres for all external data?
> 
> Using nagios 1.1_3, postgres 7.3.4_1 on FreeBSD 4.8. We're testing with
> around 1200 hosts and 2000 services. Everything runs fine for a few hours,
> sometimes a couple of days, then all service checks suddenly stop. Nagios is
> still running - still listening to its command pipe, auto-saving retention
> data periodically, updating the last_update data for each service, but not
> executing checks (next_check scheduled time stays static at whichever time
> nagios appears to stop checks) 
> 
> Tried passing forced schedule checks via the command pipe, these are logged
> correctly in nagios.log but don't get executed, nor updated in the DB. We've
> run the same service/host config against a nagios without postgres support,
> and this keeps running fine - so it doesnt' appear to be a particular
> external command hanging.
> 
> We're vacuuming nagios every 2 hours (the only way we can keep the database
> response at a reasonable level) but not a full vacuum, so there's no
> exclusive lock problems - and other data is still being updated, so it
> wouldn't appear to be a general database locking problem.
> 
> Anyone have any suggestions?
> 
> Thanks,
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