You should send email or at least CC to the
Nagios-users@lists.sourceforge.net so that everyone else can read your
email posting.
I think that we have discussed the issue enough and it is not a huge
problem. After max check attempts which is configurable, the scheduled
checking of services will
Marc Powell wrote:
> If this is the only service on the host a pending->OK transition gives
> the host a 'host assumed to be up' designation. The host isn't actually
> checked. Given the limited information I'd have to say that the service
> did flap at some point _or_ you have aggressive host chec
> -Original Message-
> From: Hari Sekhon [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, September 19, 2007 3:13 AM
> To: Marc Powell
> Cc: Nagios-users@lists.sourceforge.net
> Subject: Re: [Nagios-users] dont check service when host down
>
> Marc Powell wrote:
&g
Marc Powell wrote:
> Hosts are only checked when a service
> on that host changes state. Service goes critical, host is checked.
> Service recovers, host is checked. At no time in between is the host
> checked.
Oh, ok, this seems a little contrary to logic but perhaps I just think
in a strange wa
Marc Powell wrote:
> check returns non-OK, the service is immediately put into a hard state
> and no further retries are attempted. Nagios would then fall back to the
> normal_check_interval for the service check. Beyond the fact that
> services on down hosts are still checked, your scenario WRT
>
Hari Sekhon wrote:
> Andreas Ericsson wrote:
>
>>> Could we make this a feature request?
>> I think you just did, and I think I just shot it down for nagios 2.x.
>>
> To be fair, I wasn't asking for this for Nagios 2.x. Nagios 3.x is the
> development branch, is it not?
>
> Also I still think it
> -Original Message-
> From: Hari Sekhon [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, September 18, 2007 11:57 AM
> To: Andreas Ericsson
> Cc: Ton Voon; Marc Powell; Nagios-users@lists.sourceforge.net
> Subject: Re: [Nagios-users] dont check service when host down
>
> -Original Message-
> From: Hari Sekhon [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, September 18, 2007 12:08 PM
> To: Giles Coochey
> Cc: Ton Voon; Marc Powell; Nagios-users@lists.sourceforge.net
> Subject: Re: [Nagios-users] dont check service when host down
>
>
Giles Coochey wrote:
> I thought about this when writing my post on this particular thread, but
> then thought - how do I find out that the host has recovered from its
> downtime?
>
Is this not the defined point of host checks?
When the host check detects that the host is up again, then servic
Andreas Ericsson wrote:
> Hari Sekhon wrote:
>>This sounds like a great candidate for scalability to not check
>> services on downed hosts?
> Not really, because you have to have the resources for checking
> everything when nothing is down too.
No, I meant there is a situation where if you hav
Hari Sekhon wrote:
> Ton,
>
>This sounds like a great candidate for scalability to not check
> services on downed hosts?
>
Not really, because you have to have the resources for checking
everything when nothing is down too.
If you want scalability, see how google built their database.
> O
> It would be best if nagios actually did allow configuration of an
option
> to not check services for downed hosts. I'm not sure if this should be
> done on a global or host basis though, host/host template is most
> flexible I think.
>
> Could we make this a feature request?
>
I thought about
Ton,
This sounds like a great candidate for scalability to not check
services on downed hosts?
On a large installation with several hosts down, if the service check
intervals for broken services increases (as I usually configure it to
do) then this could degrade the nagios server. You would
> -Original Message-
> From: Ton Voon [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, September 18, 2007 9:23 AM
> To: Marc Powell
> Cc: Nagios-users@lists.sourceforge.net
> Subject: Re: [Nagios-users] dont check service when host down
>
>
> On 18 Sep 2007,
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:nagios-users-
> [EMAIL PROTECTED] On Behalf Of Ton Voon
> Sent: 18 September 2007 16:23
> To: Marc Powell
> Cc: Nagios-users@lists.sourceforge.net
> Subject: Re: [Nagios-users] dont check service when host down
&
On 18 Sep 2007, at 15:08, Marc Powell wrote:
>> I'm using nagios to check a lot of host and service. When a host is
> coming
>> down, nagios continue to check the service attached to this host.
>> It's
>> consume a lot of performance, it's trivial to know that when a
>> host is
>> down, we do
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:nagios-users-
> [EMAIL PROTECTED] On Behalf Of Detrak
> Sent: Tuesday, September 18, 2007 8:47 AM
> To: Nagios-users@lists.sourceforge.net
> Subject: [Nagios-users] dont check service when host down
>
> Hi,
Hi,
I'm using nagios to check a lot of host and service. When a host is coming
down, nagios continue to check the service attached to this host. It's
consume a lot of performance, it's trivial to know that when a host is down,
we dont get a response from the service associate...
how can I fix th
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