Superfetch causes 100% disk usage on Windows 8 machines

I was working on a Samsung laptop with Windows 8.1 where the machine's performance was subpar and I found that Task Manager shows disk usage was 100% (CPU and memory usage were normal).  When I opened resource monitor, I didn't see any programs using any more disk than normal.  Mostly from this page:
http://www.tomshardware.com/answers/id-2045646/windows-100-disk-usage.html

I decided to disable superfetch, which worked for me.  Disk usage dropped to single digits and would rise to 100% if/when the superfetech service was re-enabled.

order to use when stopping and restarting BES services

When stopping and restarting BES services in the course of troubleshooting, I found this KB on the correct order to stop services and the correct order to start the services after they have been stopped. From the KB:

The correct order to start the BlackBerry Enterprise Server services is detailed below:

1. BlackBerry Router
2. BlackBerry Dispatcher
3. BlackBerry Controller
4. All remaining BlackBerry Enterprise Server services

The following is the order in which to stop the BlackBerry Enterprise Server services:

1. BlackBerry Controller
2. BlackBerry Dispatcher
3. BlackBerry Router
4. All remaining BlackBerry Enterprise Server services