> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:nagios-users- > [EMAIL PROTECTED] On Behalf Of Samba > Sent: Friday, June 02, 2006 10:53 AM > To: nagios-users@lists.sourceforge.net > Subject: [Nagios-users] Host check doesn't wait in-between checks. > > I'm running Nagios 2.3.1. > > I'm running into this scenario: When a host goes down I've noticed that > the Host checks aren't waiting for any period of time between the host > alive checks. Below is a recent occurance: > > [06-01-2006 16:43:12] HOST ALERT: arlingtonrouter;DOWN;HARD;3;CRITICAL - > Time to live exceeded (10.57.32.254) > Host Down > [06-01-2006 16:43:10] HOST ALERT: arlingtonrouter;DOWN;SOFT;2;CRITICAL - > Time to live exceeded (10.57.32.254) > Host Down > [06-01-2006 16:43:10] HOST ALERT: arlingtonrouter;DOWN;SOFT;1;CRITICAL - > Time to live exceeded (10.57.32.254) > > I have the host retries at 3 and you can see that it tried 3 times but > there was no waiting in-between tries. > > Anyone have any ideas?
That is expected and desired behavior. Host checks are done serially, not in parallel fashion like service checks. While host checks are being performed all other activities such as service checks and notifications stop until the state of the host is definitely determined (i.e. in a HARD state). It is therefore important that the host check completes as quickly as possible so that nagios can move back into parallel operation mode. http://nagios.sourceforge.net/docs/2_0/networkreachability.html details some of the benefits of this. -- Marc _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
