nagios silently stops

[Vadim Korsak]

A have switched flapping detection off and after that nagios works
just fine.
  Quoting Ton Voon : On 31 Mar 2006, at 10:06, Vadim Korsak wrote:
 Nagios 2.1 have stopped some times. Last entry in log till it stops 

 - SERVICE FLAPPING ALERT:
 grep -B 1 "2.1 starting..." /var/log/nagios/nagios.log
 [1143723946] SERVICE FLAPPING ALERT: _net-n-liepaja-srv;DISK C:  
 free space;STARTED; Service appears to have started flapping (20.5% 

 change >= 20.0% threshold)
 [1143790405] Nagios 2.1 starting... (PID=6671)
 --
 [1143792340] SERVICE FLAPPING ALERT: _net-n-liepaja-srv;DISK C:  
 free space;STARTED; Service appears to have started flapping (21.1% 

 change >= 20.0% threshold)
 [1143792757] Nagios 2.1 starting... (PID=11656)
 --
 [1143793487] SERVICE FLAPPING ALERT: _net-n-liepaja-srv;DISK C:  
 free space;STARTED; Service appears to have started flapping (21.6% 

 change >= 20.0% threshold)
 [1143793561] Nagios 2.1 starting... (PID=24024)
 --
 [1143794252] SERVICE FLAPPING ALERT: _net-n-liepaja-gw;PING  
 gateway;STARTED; Service appears to have started flapping (24.2%  
 change >= 20.0% threshold)
 [1143794282] Nagios 2.1 starting... (PID=2723)
 --
 [1143795613] SERVICE FLAPPING ALERT: _net-n-liepaja-srv;DISK C:  
 free space;STARTED; Service appears to have started flapping (21.3% 

 change >= 20.0% threshold)
 [1143795722] Nagios 2.1 starting... (PID=27191)
 Nagios itself starts flapping ;)
 Vadim,
 Which platform are you running on? Which configure options did you  
 build with?
 When it happens again, can you send a pstree output (want to see if 

 nagios has forked other processes - maybe hanging on an external  
 command). For each nagios process, can you run an strace to see what
 
 bit of the code it is currently hanging on.
 Ton
 http://www.altinity.com
 T: +44 (0)870 787 9243
 F: +44 (0)845 280 1725
 Skype: tonvoon
  

Links:
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