(bug-fix:minor) For the SQLite data store, erroneously removed the first '/' from the URI path representing the path to the SQLite DB.
(bug-fix:minor) For the SQLite data store, erroneously removed the first '/' from the URI path representing the path to the SQLite DB.

sguazt/prometheus,sguazt/prometheus,sguazt/prometheus,sguazt/dcsxx-testbed