Добрый день всем.
Есть проблема с nagios:
в логах следующее:
[17-11-2010 09:58:48] Warning: The check of service 'PING' on host '3-1-2-YUZHN028b' looks like it was orphaned (results never came back). I'm scheduling an immediate check of the service...

[17-11-2010 09:57:48] Warning: The check of host '3-1-6-YUZHN004a' looks like it was orphaned (results never came back). I'm scheduling an immediate check of the host...

[17-11-2010 09:57:48] Warning: The check of host '3-1-4-KOM006a' looks like it was orphaned (results never came back). I'm scheduling an immediate check of the host...

[17-11-2010 09:57:48] Warning: The check of host '3-1-3-YUZHN028a' looks like it was orphaned (results never came back). I'm scheduling an immediate check of the host...

[17-11-2010 09:57:48] Warning: The check of host '3-1-2-YUZHN028b' looks like it was orphaned (results never came back). I'm scheduling an immediate check of the host...

и так далее...
Началось такое, когда кол-во железок привысило 400, ну это примерное наблюдение, думал проблема с версией, обновил до Nagios® Core™ Version 3.2.3 October 03, 2010, не помого, поиграл со всеми таймингами, результата ноль!
Еще в логи начали сыпаться вот такие ошибки:
[17-11-2010 10:11:07] Warning: Could not stat() check result file '/usr/local/nagios/var/spool/checkresults/cj3iwRK'.

[17-11-2010 10:11:07] Warning: Could not stat() check result file '/usr/local/nagios/var/spool/checkresults/cDtesyj'.

[17-11-2010 10:11:07] Warning: Could not stat() check result file '/usr/local/nagios/var/spool/checkresults/cz8irKZ'.

[17-11-2010 10:11:07] Warning: Could not stat() check result file '/usr/local/nagios/var/spool/checkresults/cnN7tqC'.
Кто встречался, дайте рекомендации что делать?
Спасибо.