}
	}
	return reply
}

func (sys *NotificationSys) addNodeErr(nodeInfo madmin.NodeInfo, peerClient *peerRESTClient, err error) {
	addr := peerClient.host.String()
	reqInfo := (&logger.ReqInfo{}).AppendTags("remotePeer", addr)
	ctx := logger.SetReqInfo(GlobalContext, reqInfo)
	peersLogOnceIf(ctx, err, "add-node-err-"+addr)
	nodeInfo.SetAddr(addr)
	nodeInfo.SetError(err.Error())
}

// GetSysErrors - Memory information

func (s *peerRESTServer) GetLocksHandler(_ *grid.MSS) (*localLockMap, *grid.RemoteErr) {
	res := globalLockServer.DupLockMap()
	return &res, nil
}

// DeletePolicyHandler - deletes a policy on the server.
func (s *peerRESTServer) DeletePolicyHandler(mss *grid.MSS) (np grid.NoPayload, nerr *grid.RemoteErr) {
	objAPI := newObjectLayerFn()
	if objAPI == nil {

	defer p.Recycle()
	return s.RenameDataHandler(&p.RenameDataHandlerParams)
}

// RenameFileHandler - rename a file from source to destination
func (s *storageRESTServer) RenameFileHandler(p *RenameFileHandlerParams) (grid.NoPayload, *grid.RemoteErr) {
	if !s.checkID(p.DiskID) {
		return grid.NewNPErr(errDiskNotFound)
	}

			if err := zendpoints[0].Endpoints.UpdateIsLocal(); err != nil {
				t.Errorf("error: expected = <nil>, got = %v", err)
			}
		}
		remotePeers, local := zendpoints.peers()
		if !reflect.DeepEqual(remotePeers, testCase.expectedResult) {
			t.Errorf("expected: %v, got: %v", testCase.expectedResult, remotePeers)
		}
		if local != testCase.expectedLocal {
			t.Errorf("expected: %v, got: %v", testCase.expectedLocal, local)
		}
	}

}

// WalkDirHandler - remote caller to list files and folders in a requested directory path.
func (s *storageRESTServer) WalkDirHandler(ctx context.Context, payload []byte, _ <-chan []byte, out chan<- []byte) (gerr *grid.RemoteErr) {
	var opts WalkDirOptions
	_, err := opts.UnmarshalMsg(payload)
	if err != nil {
		return grid.NewRemoteErr(err)
	}

	if !s.checkID(opts.DiskID) {
		return grid.NewRemoteErr(errDiskNotFound)
	}