[Nagiosplug-help] [Nagios-users] Nagios stopped checking some services after powerfailure

Valdinger, Stephen (DOV, MSX) svalding at doverchem.com
Thu Apr 10 19:22:11 CEST 2008

Have you checked on your retention data? Try making a backup of your retention data files and then deleting the old ones and restart nagios.

Stephen Valdinger
MIS Helpdesk Coordinator
330.365.3622 -O
740.491.0958 - C
svalding at doverchem.com

Ubuntu - African for "I can't configure Debian!"

-----Original Message-----
From: trevor obba [mailto:trevor_obba at yahoo.co.uk] 
Sent: Thursday, April 10, 2008 12:34 PM
To: nagiosplug; nagios-user
Subject: [Nagios-users] Nagios stopped checking some services after powerfailure

I am running nagios 2.5, we had a power failure in one of
our sites for 23 hours, our nagios server and nagios client machines were
shutdown. Nagios server and it clients were back online after 23 hours. However
nagios is still reporting six clients including sevices as being down and the “Current
State Duration is 23h”. It seems nagios last checked these machine 23 hours ago
when then power failure occurred.
If  I manually runnagios check_ping like ./nagios/libexec/check_ping -H 175.160..75.x -w 100.0,20%-c 500.0,60% -p 5
 It respond with “PINGOK - Packet loss = 0%, RTA = 0.51 ms” 
But nagios is still showing service as “Critical” 
      10-04-2008 10:05:20
      0d 23h 20m 23s
I have stopped and started nagios but this has not help
Can you help? Please.

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