I have a SQL Cluster I am monitoring with PRTG. SQLNode1 failed and went to SQLNode2. once the issue was resolved. Now I am getting the following error on the drives

Instance(s) not found: "Win32_PerfRawData_PerfDisk_PhysicalDisk\2 P:"

The drives are on a SAN and are up.

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Please turn on the "Write sensor result to disk" option within the sensor settings, and check the results. The query should look like this:

SELECT Name,PercentDiskReadTime,Timestamp_Perftime,Frequency_PerfTime,PercentDiskReadTime_Base FROM win32_perfrawdata_perfdisk_physicaldisk WHERE Name LIKE '2 P:'


Sep, 2012 - Permalink