Hello
Some service are required only for a period of time so they start and stop. That cange can be normal after an SP or KB.
For more info look here
http://www.eventid.net/display.asp?eventid=7035&eventno=1530&source=Service%20Control%20Manager&phase=1For the starting error , that need a closer look on your controller (see if you have some problems with the disks) and can "say" that one of your disks will fail in short time.
Dan