On 06/15/2013 12:21 PM, lee wrote:
Well, I usually don't do that, so what's the point in running
this
service all the time?
Once your hardware's going bad it may be too late to start it, and
having it always running may help you learn (if it matters) when things
started going bad. (You may have thought you had a software issue, and
finding that it's hardware can keep you from trying to track down a
non-problem.) Even if your system isn't bootable any more, you may be
able to extract forensics from your hard drive that can help you
pinpoint what's happened. Think of it as the equivalent of having
security cameras in a store; most of the time, there's nothing important
in the tapes, but you keep them running anyway.