The Shared File Systems service provides API that allows to manage
running share services (Share
services API). Using the manila service-list command, it is possible to get
a list of all kinds of running services. To select only share services,
you can pick items that have field binary equal to
manila-share. Also, you can enable or disable share
services using raw API requests. Disabling means that share services are
excluded from the scheduler cycle and new shares will not be placed on
the disabled back end. However, shares from this service stay
available.