Can someone from Zenoss please give us an indication of what it means when a performance graph says MISSING RRD FILE, and perhaps some indication of how to fix it?
The RRD file it's is talking about is the storage where the collected performance values are actually stored. The graphing code will complain that the file is missing if any data points that should be plotted on the graph have never been collected. The reason for this is that the RRD file is only created the first time the data point is collected.
To troubleshoot this it is important to know what type of data source should be on the graph. If it is an SNMP type, you should check your zenperfsnmp.log, if is a COMMAND type check zencommand.log and so forth.
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