There was a requirement at work that people need to be notified when a USB storage device (USB key or portable USB hard disks) is connected or disconnected from SCOM monitored Windows computers.
So I wrote a 2 very simple alert generating rules to detect USB Mass Storage Device creation and deletion WMI event. I set both rules to run every 60 seconds so within 60 seconds of the event, an Information alert is generated in SCOM:
Alert for USB Storage Device Connection Event:
Alert for USB Storage Device Removal Event:
I have also created a dynamic group called Virtual Windows Computers in the MP so I can disable both rules for virtual machines. This is how I defined the group:
Please note this Virtual Machine discovery only detects virtual machines running on Microsoft’s virtual host platform. If you open System Center Internal Library MP in MPViewer and check the Raw XML for discovery “Discover if Windows Computer is a Virtual Machine”, you’ll see it the WQL:
So if you have non-Microsoft virtual machines (i.e. VMware) in your environment and you want to disable these 2 rules for those virtual machines, you will need to modify my group or create your own group in my management pack.