The Thumbnail service is in one of the following statuses:
DISABLED: SERVICE NOT RUNNING – The service has not been enabled.
NO SERVERS: NO THUMBNAIL SERVERS AVAILABLE – The service cannot be enabled.
STARTING: COLLECTING SERVERS STATUS – The Thumbnail service is initializing.
ACTIVE: SERVICE RUNNING OK – The Thumbnail service is running.
WARNING: SOMETHING WENT WRONG WITH ONE OR MORE SERVERS – One or more of the thumbnail servers is disconnected.
ERROR: THUMBNAIL STORAGE NOT AVAILABLE – There is a problem with the thumbnail storage node.
