Allow Hardware and OS to be Polled separately

The Issue:

Dell does not have the ability to pull PERC details via WMI, so we have to monitor the physical servers via SNMP; then we are not able to pull all the Volume Details (Disk Queue Length, Avg. Disk sec/Transfer, and Total Disk IOPS) for the Windows Servers.

Solution:

Allow the Hardware and OS to be polled separately and different methods.