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The configured secondaryValidation monitors the configured timeSeriesSets and logs an exceedance in the FEWS logging tabel. A Below are examples of a log file at an FSS might look like this:
The , the same log messages can be viewed as shown in the FEWS Admin Interface page , (via “System Status”and Status” and “View Logs”:
They are displayed ) and in the FEWS OC System Monitor as well:.
Please note that these screenshots come from a test system. All alerts are created for test purposes only and do not relate to actual events.
Event action set-up
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The logging of the Admin Interface shows us what the FEWS Server does, when detecting a logEventCode starting with “IWP.*” After the log message is generated on a FSS and stored in the Central DataBase they become visible in the Admin Interface (see Figure 1). The log message with Code “MC_EVENT_PROCESSOR..” tells us 4 new log entries have been detected. Next, the log message iwth code “MC_Alerter_..” indicates the alarm module has been contacted. When you click on the message in the Text column, it brings you to a separate page with more logging information (see Figure 2). Here we see that 3 messages have been sent to the Alarm module correctly, but 1 message has been sent twice. To check whether alert messages are send through correctly in the Alarm module, we open the Alarm Module GUI in a browser. After logging in, we see an overview display showing the date-time of all alert messages (see Figure 3). We see the same log messages we saw previously in the Admin Interface and FEWS OC System Monitor. This means the messages are sent through to the Alarm module correctly. It depends on the configuration of the Alarm module which messages are displayed. In this example we'll look at the alarm code for Schabbert. In FEWS this log message is generated “IWP.Schabbert>AW”. In the Alarm module GUI the following Alarm Definition is defined (see Figure 4).This alarm is linked to groups of people, who will receive the alarm message. The members of each group can be configured in the Alarm module as well.
Please note that these screenshots come from a test system. All alerts are created for test purposes only and do not relate to actual events.
Figure 1: 
Figure 2: 
Figure 3: 
Figure 4: 
More information
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