Generate access.log on shutdown

Problem

When a cluster is (re)start there are no access.logs or the data in the access log is too older. Which could leads to performance issues when the cluster is restarted

Cases where this could happen:

• The cluster is powered off at night and no access logs are generated
• On high turn over of the working set the access.log is out of data.

Suggestion

On normal shutdown a new set of access.log are generated (assuming this does not take too much time....) This should only happen on whole cluster shutdown and not when there is a delta node recovery.