code: function FsMetastore(options) {
  	this._options = options;
  	this._taskList = {};
  	this._lockMap = {};
  	this._isSingleUser = !!options.configParams.get('orion.single.user');
  	this._isFormAuthType = options.configParams.get('orion.auth.name') === 'FORM+OAuth';
  }
docs: Creates a new filesystem-based metastore
  @param {{?}} options The map of server options