The eventEngine reports the following error message in eventEngine.log

Okt 10 08:45:12 2005 eventEngine BOX_STATE_EVENTHANDLER-6-CALLBACK Added alert: e=7731 d=222 n=117 t=boxState s=x [status=down] Okt 10 08:45:12 2005 eventEngine DEV_DB-6-POSTALERT Posting alert: e=7731 d=222 n=117 t=boxState s=x [status=down] Okt 10 08:45:12 2005 eventEngine DEV_DB-6-POSTALERT SQLException while posting alert: java.sql.SQLException: ERROR: More than one tuple returned by a subselect used as an expression.

Okt 10 08:45:12 2005 eventEngine BOX_STATE_EVENTHANDLER-4-CALLBACK While posting netel down alert, PostAlertException: Got SQLException: ERROR: More than one tuple returned by a subselect used as an expression.

Okt 10 08:45:12 2005 eventEngine BOX_STATE_EVENTHANDLER-6-HANDLE Scheduling callback in 120587 ms (120 s)

Does anyone know how to fix this? NAV doesn't report box down, but I know that I have a box down.

From Borge.Brunes at cc.uit.no Mon Oct 10 14:08:59 2005

From: Borge.Brunes at cc.uit.no (Borge Brunes) Date: Mon Oct 10 13:10:34 2005 Subject: [Nav-users] pping problem Message-ID: 200510101108.j9AB8xES002217@duke.cc.uit.no

pping is dying with the following message:

[2005-10-09 11:25:24] pping.py:main:172 [Notice] 330 hosts checked in 9.957 secs. 1 hosts currently marked as down. Exception in thread sender: Traceback (most recent call last): File "/usr/local/lib/python2.4/threading.py", line 442, in __bootstrap self.run() File "/usr/local/lib/python2.4/threading.py", line 422, in run self.__target(*self.__args, **self.__kwargs) File "/usr/local/nav/lib/python/nav/statemon/megaping.py", line 261, in _sendRequests mySocket.sendto(packet, (host.ip, 0)) error: (64, 'Host is down')

Exception in thread getter: Traceback (most recent call last): File "/usr/local/lib/python2.4/threading.py", line 442, in __bootstrap self.run() File "/usr/local/lib/python2.4/threading.py", line 422, in run self.__target(*self.__args, **self.__kwargs) File "/usr/local/nav/lib/python/nav/statemon/megaping.py", line 186, in _getResponses rd, wt, er = select.select([self._sock], [], [], timeout) error: (4, 'Interrupted system call')

What could be wrong?