During the startup process of cinder-scheduler, the time corresponding
to the periodic_interval parameter will be sleeped. If the value of
this parameter is large, such as one hour, then during this period the
cinder-scheduler is always down and the volume cannot be created.
This patch fixes this problem.
Change-Id: I932a725c1665add590f09fa8d26e84b79b06e159
Closes-bug: #1802249