Operations Manager Utility: GreenMachine
Tim Helton created a new Operations Manager utility GreenMachine, that can be used to reset or recalculate all monitors for a single agent, or for all agents in your management group. This is a command line tool that can bulk reset of health monitors.
I look forward to testing out this utility.
The utility is listed for Operations Manager RTM, SP1, and R2.
http://blogs.technet.com/timhe/archive/2009/01/15/announcing-the-greenmachine-utility-for-operationsmanager-rtm-sp1-and-r2.aspx