Hard State Reached prior to 3/3 check

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JakeHatMacys
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Joined: Thu Sep 25, 2014 3:21 pm

Re: Hard State Reached prior to 3/3 check

Post by JakeHatMacys »

jdalrymple wrote:Are there any other services that depend on these? I noticed this in your nagios.cfg:

Code: Select all

enable_predictive_host_dependency_checks=1
enable_predictive_service_dependency_checks=1
So if anything depends on a host or service and it's noticed that it's down an on-demand check will be spawned. My guess is that it is on-demand checks that are causing this behavior if I'm understanding the problem fully.
No services but other hosts that depend on that host being up. So if I turn that off will that potentially give me the behavior I desire? (Shutting off checks on the dependent servers for 1 hour once the parent is down).

And is there a way to change this in the GUI or do I need to edit the file manually?
jdalrymple
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Re: Hard State Reached prior to 3/3 check

Post by jdalrymple »

You can "edit the nagios.cfg file manually" in the gui.

Configure --> Core Configuration Manager --> Advanced --> Nagios Core Main Config

You might try to disable those 2 options just to see if it gives you the expected results before disabling a bunch of depending services/hosts.

After you change that file make sure to restart Nagios Monitoring Engine.
JakeHatMacys
Posts: 281
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Re: Hard State Reached prior to 3/3 check

Post by JakeHatMacys »

I'll give that a shot, another question I have on the 1/1 checks I set up... They're being labeled by XI as soft 1/1, shouldn't those be Hard?

Edit According to this thread this is a known Bug:

http://support.nagios.com/forum/viewtop ... 2&p=126275

I'm running version 2.5 on this box. I'll check the release notes of 2.7 again to see if this was fixed. Don't recall it being mentioned before.
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lmiltchev
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Re: Hard State Reached prior to 3/3 check

Post by lmiltchev »

I'll give that a shot, another question I have on the 1/1 checks I set up... They're being labeled by XI as soft 1/1, shouldn't those be Hard?
Can you show us how this host is defined? Also, show us the State History report for this host (State Types = Both; Host/Service = Hosts).

Consider the following scenario - in your host definition, you have:

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max_check_attempts		1
check_interval			1
retry_interval			1
When the host is detected to be in a non-OK state, during the regular check interval (every minute), the host will switch to a soft down state.

THIS IS THE FIRST CHECK (run on the regular "check_interval" schedule)

After this, the "retry_interval" will kick in (which is also 1 min). After the number of "max_check_attempts" (which is also one minute), the host will switch to a hard down state.

THIS IS THE SECOND CHECK (run on the "retry_interval" schedule)

This is the default (expected) behavior.
Host - retry interval

This directive is used to define the number of "time units" to wait before scheduling a re-check of the hosts. Hosts are rescheduled at the retry interval when they have changed to a non-UP state. Once the host has been retried max_check_attempts times without a change in its status, it will revert to being scheduled at its "normal" rate as defined by the check_interval value. Unless you've changed the interval_length directive from the default value of 60, this number will mean minutes. More information on this value can be found in the check scheduling documentation.
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joshuasmith
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Re: Hard State Reached prior to 3/3 check

Post by joshuasmith »

Were you able to fix the 'HARD - attempt 1 of 3' error? I've been experiencing the same problem, and turning off predictive host checks hasn't had any effect.
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lmiltchev
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Re: Hard State Reached prior to 3/3 check

Post by lmiltchev »

Any updates, JakeHatMacys? Did your issue get resolved?
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