We're currently running SCOM 2012 SP1, Management Servers and Agents are all at UR8
The Windows Server Operating system management pack is at 6.0.7292.0
We're successfully collecting performance metrics which are not mount points but the performance metrics for mount points are missing. We've enabled the discovery for mount points.
The error that I'm seeing on the agent machines is:
In PerfDataSource, could not resolve counter instance LogicalDisk, Avg. Disk Write Queue Length, G:\Archive\. Module will not be unloaded.
One or more workflows were affected by this.
Workflow name: Microsoft.Windows.Server.2008.LogicalDisk.AverageDiskWriteQueueLength.Collection
Instance name: G:\Archive\
Instance ID: {EE651C3D-A5B8-E5C2-459E-8B6C27F8B813}
We used to be able to collect this performance data but now it's failing. Does anyone know how to resolve this?