diff --git a/cmd/sriovdp/manager.go b/cmd/sriovdp/manager.go
index f230ad78b..f1d1a7a0f 100644
--- a/cmd/sriovdp/manager.go
+++ b/cmd/sriovdp/manager.go
@@ -154,7 +154,8 @@ func (rm *resourceManager) validConfigs() bool {
 			}
 		}
 
-		// Validate deviceType
+		// [To-Do]: Validate deviceType
+
 		resourceName[conf.ResourceName] = conf.ResourceName
 	}
 
diff --git a/deployments/kernel-net-demo/crdnetwork.yaml b/deployments/kernel-net-demo/crdnetwork.yaml
index b5d5b9409..1dac3ae7a 100644
--- a/deployments/kernel-net-demo/crdnetwork.yaml
+++ b/deployments/kernel-net-demo/crdnetwork.yaml
@@ -18,4 +18,4 @@ spec:
         spec:
           properties:
             config:
-                 type: string
\ No newline at end of file
+                 type: string
diff --git a/deployments/kernel-net-demo/pod-tc1.yaml b/deployments/kernel-net-demo/pod-tc1.yaml
index ae3a225af..36dd59b4e 100644
--- a/deployments/kernel-net-demo/pod-tc1.yaml
+++ b/deployments/kernel-net-demo/pod-tc1.yaml
@@ -15,11 +15,7 @@ spec:
     args: [ "while true; do sleep 300000; done;" ]
     resources:
       requests:
-          #        cpu: "1"
-          #memory: "512Mi"
         intel.com/sriov_net_A: '2' 
       limits:
-          #cpu: "1"
-          #memory: "512Mi"
         intel.com/sriov_net_A: '2'
   restartPolicy: "Never"
diff --git a/deployments/kernel-net-demo/pod-tc2.yaml b/deployments/kernel-net-demo/pod-tc2.yaml
index 44a55785a..61f28e75c 100644
--- a/deployments/kernel-net-demo/pod-tc2.yaml
+++ b/deployments/kernel-net-demo/pod-tc2.yaml
@@ -15,10 +15,6 @@ spec:
     args: [ "while true; do sleep 300000; done;" ]
     resources:
       requests:
-        cpu: "1"
-        memory: "512Mi"
         intel.com/sriov_net_B: '1' 
       limits:
-        cpu: "1"
-        memory: "512Mi"
         intel.com/sriov_net_B: '1'
diff --git a/deployments/kernel-net-demo/pod-tc3.yaml b/deployments/kernel-net-demo/pod-tc3.yaml
index 64701cd5d..01c8d7418 100644
--- a/deployments/kernel-net-demo/pod-tc3.yaml
+++ b/deployments/kernel-net-demo/pod-tc3.yaml
@@ -15,10 +15,6 @@ spec:
     args: [ "while true; do sleep 300000; done;" ]
     resources:
       requests:
-        cpu: "1"
-        memory: "512Mi"
         intel.com/sriov: '1' 
       limits:
-        cpu: "1"
-        memory: "512Mi"
         intel.com/sriov: '1'
diff --git a/deployments/kernel-net-demo/pod-tc4.yaml b/deployments/kernel-net-demo/pod-tc4.yaml
index f7ec10ff8..904371089 100644
--- a/deployments/kernel-net-demo/pod-tc4.yaml
+++ b/deployments/kernel-net-demo/pod-tc4.yaml
@@ -15,10 +15,6 @@ spec:
     args: [ "while true; do sleep 300000; done;" ]
     resources:
       requests:
-        cpu: "1"
-        memory: "512Mi"
         intel.com/sriov_net_A: '2' 
       limits:
-        cpu: "1"
-        memory: "512Mi"
         intel.com/sriov_net_A: '2'
diff --git a/images/sriovdp-daemonset.yaml b/images/sriovdp-daemonset.yaml
index fa2c42ec9..ea606df58 100644
--- a/images/sriovdp-daemonset.yaml
+++ b/images/sriovdp-daemonset.yaml
@@ -52,6 +52,8 @@ spec:
         - name: config
           mountPath: /etc/pcidp/config.json
           readOnly: true
+        - name: log
+          mountPath: /var/log
       volumes:
         - name: devicesock
           hostPath:
diff --git a/pkg/resources/pool.go b/pkg/resources/pool_stub.go
similarity index 96%
rename from pkg/resources/pool.go
rename to pkg/resources/pool_stub.go
index 95b31f0db..44d54e2f7 100644
--- a/pkg/resources/pool.go
+++ b/pkg/resources/pool_stub.go
@@ -23,12 +23,6 @@ import (
 	pluginapi "k8s.io/kubernetes/pkg/kubelet/apis/deviceplugin/v1beta1"
 )
 
-const (
-	sysBusPci        = "/sys/bus/pci/devices"
-	totalVfFile      = "sriov_totalvfs"
-	configuredVfFile = "sriov_numvfs"
-)
-
 type resourcePool struct {
 	config      *types.ResourceConfig
 	devices     map[string]*pluginapi.Device
diff --git a/pkg/resources/server.go b/pkg/resources/server.go
index fd8c58da0..40451dce7 100644
--- a/pkg/resources/server.go
+++ b/pkg/resources/server.go
@@ -29,7 +29,7 @@ import (
 )
 
 type resourceServer struct {
-	resourcPool       types.ResourcePool
+	resourcePool      types.ResourcePool
 	endPoint          string // Socket file
 	resouceNamePrefix string
 	grpcServer        *grpc.Server
@@ -42,7 +42,7 @@ type resourceServer struct {
 func newResourceServer(prefix, suffix string, rp types.ResourcePool) types.ResourceServer {
 	sockName := fmt.Sprintf("%s.%s", rp.GetResourceName(), suffix)
 	return &resourceServer{
-		resourcPool:       rp,
+		resourcePool:      rp,
 		endPoint:          sockName,
 		resouceNamePrefix: prefix,
 		grpcServer:        grpc.NewServer(),
@@ -60,7 +60,7 @@ func (rs *resourceServer) register() error {
 			return net.DialTimeout("unix", addr, timeout)
 		}))
 	if err != nil {
-		glog.Errorf("%s device plugin unable connect to Kubelet : %v", rs.resourcPool.GetResourceName(), err)
+		glog.Errorf("%s device plugin unable connect to Kubelet : %v", rs.resourcePool.GetResourceName(), err)
 		return err
 	}
 	defer conn.Close()
@@ -69,14 +69,14 @@ func (rs *resourceServer) register() error {
 	request := &pluginapi.RegisterRequest{
 		Version:      pluginapi.Version,
 		Endpoint:     rs.endPoint,
-		ResourceName: fmt.Sprintf("%s/%s", rs.resouceNamePrefix, rs.resourcPool.GetResourceName()),
+		ResourceName: fmt.Sprintf("%s/%s", rs.resouceNamePrefix, rs.resourcePool.GetResourceName()),
 	}
 
 	if _, err = client.Register(context.Background(), request); err != nil {
-		glog.Errorf("%s device plugin unable to register with Kubelet : %v", rs.resourcPool.GetResourceName(), err)
+		glog.Errorf("%s device plugin unable to register with Kubelet : %v", rs.resourcePool.GetResourceName(), err)
 		return err
 	}
-	glog.Infof("%s device plugin registered with Kubelet", rs.resourcPool.GetResourceName())
+	glog.Infof("%s device plugin registered with Kubelet", rs.resourcePool.GetResourceName())
 	return nil
 }
 
@@ -85,9 +85,9 @@ func (rs *resourceServer) Allocate(ctx context.Context, rqt *pluginapi.AllocateR
 	resp := new(pluginapi.AllocateResponse)
 	for _, container := range rqt.ContainerRequests {
 		containerResp := new(pluginapi.ContainerAllocateResponse)
-		containerResp.Devices = rs.resourcPool.GetDeviceSpecs(rs.resourcPool.GetDeviceFiles(), container.DevicesIDs)
-		containerResp.Envs = rs.resourcPool.GetEnvs(rs.resourcPool.GetResourceName(), container.DevicesIDs)
-		containerResp.Mounts = rs.resourcPool.GetMounts()
+		containerResp.Devices = rs.resourcePool.GetDeviceSpecs(rs.resourcePool.GetDeviceFiles(), container.DevicesIDs)
+		containerResp.Envs = rs.resourcePool.GetEnvs(rs.resourcePool.GetResourceName(), container.DevicesIDs)
+		containerResp.Mounts = rs.resourcePool.GetMounts()
 		resp.ContainerResponses = append(resp.ContainerResponses, containerResp)
 	}
 	glog.Infof("AllocateResponse send: %+v", resp)
@@ -96,12 +96,12 @@ func (rs *resourceServer) Allocate(ctx context.Context, rqt *pluginapi.AllocateR
 
 func (rs *resourceServer) ListAndWatch(emtpy *pluginapi.Empty, stream pluginapi.DevicePlugin_ListAndWatchServer) error {
 
-	methodID := fmt.Sprintf("ListAndWatch(%s)", rs.resourcPool.GetResourceName()) // for logging purpose
+	methodID := fmt.Sprintf("ListAndWatch(%s)", rs.resourcePool.GetResourceName()) // for logging purpose
 	glog.Infof("%s invoked", methodID)
 	// Send initial list of devices
 	devs := make([]*pluginapi.Device, 0)
 	resp := new(pluginapi.ListAndWatchResponse)
-	for _, dev := range rs.resourcPool.GetDevices() {
+	for _, dev := range rs.resourcePool.GetDevices() {
 		devs = append(devs, dev)
 	}
 	resp.Devices = devs
@@ -123,7 +123,7 @@ func (rs *resourceServer) ListAndWatch(emtpy *pluginapi.Empty, stream pluginapi.
 		case <-rs.updateSignal:
 			// Device health changed; so send new device list
 			glog.Infof("%s: device health changed!\n", methodID)
-			for _, dev := range rs.resourcPool.GetDevices() {
+			for _, dev := range rs.resourcePool.GetDevices() {
 				devs = append(devs, dev)
 			}
 			resp.Devices = devs
@@ -149,9 +149,9 @@ func (rs *resourceServer) GetDevicePluginOptions(ctx context.Context, empty *plu
 }
 
 func (rs *resourceServer) Init() error {
-	resourceName := rs.resourcPool.GetResourceName()
+	resourceName := rs.resourcePool.GetResourceName()
 	glog.Infof("initializing %s device pool", resourceName)
-	if err := rs.resourcPool.DiscoverDevices(); err != nil {
+	if err := rs.resourcePool.DiscoverDevices(); err != nil {
 		return err
 	}
 	return nil
@@ -159,7 +159,7 @@ func (rs *resourceServer) Init() error {
 
 // gRPC server related
 func (rs *resourceServer) Start() error {
-	resourceName := rs.resourcPool.GetResourceName()
+	resourceName := rs.resourcePool.GetResourceName()
 	_ = rs.cleanUp() // try tp clean up and continue
 	glog.Infof("starting %s device plugin endpoint at: %s\n", resourceName, rs.endPoint)
 	sockPath := filepath.Join(types.SockDir, rs.endPoint)
@@ -202,7 +202,7 @@ func (rs *resourceServer) Start() error {
 }
 
 func (rs *resourceServer) restart() error {
-	resourceName := rs.resourcPool.GetResourceName()
+	resourceName := rs.resourcePool.GetResourceName()
 	glog.Infof("restarting %s device plugin server...", resourceName)
 	if rs.grpcServer == nil {
 		return fmt.Errorf("grpc server instance not found for %s", resourceName)
@@ -217,7 +217,7 @@ func (rs *resourceServer) restart() error {
 }
 
 func (rs *resourceServer) Stop() error {
-	resourceName := rs.resourcPool.GetResourceName()
+	resourceName := rs.resourcePool.GetResourceName()
 	glog.Infof("stopping %s device plugin server...", resourceName)
 	if rs.grpcServer == nil {
 		return nil
@@ -267,11 +267,11 @@ func (rs *resourceServer) cleanUp() error {
 }
 
 func (rs *resourceServer) triggerUpdate() {
-	rp := rs.resourcPool
+	rp := rs.resourcePool
 	if rs.checkIntervals > 0 {
 		go func() {
 			for {
-				changed := rp.Probe(rs.resourcPool.GetConfig(), rp.GetDevices())
+				changed := rp.Probe(rs.resourcePool.GetConfig(), rp.GetDevices())
 				if changed {
 					rs.updateSignal <- true
 				}
diff --git a/pkg/resources/uioPool.go b/pkg/resources/uioPool.go
index 7963ce57f..a0d58de8c 100644
--- a/pkg/resources/uioPool.go
+++ b/pkg/resources/uioPool.go
@@ -15,12 +15,8 @@
 package resources
 
 import (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-
-	"github.com/golang/glog"
 	"github.com/intel/sriov-network-device-plugin/pkg/types"
+	"github.com/intel/sriov-network-device-plugin/pkg/utils"
 	pluginapi "k8s.io/kubernetes/pkg/kubelet/apis/deviceplugin/v1beta1"
 )
 
@@ -44,26 +40,7 @@ func newUioResourcePool(rc *types.ResourceConfig) types.ResourcePool {
 
 // Overrides GetDeviceFile() method
 func (rp *uioResourcePool) GetDeviceFile(dev string) (devFile string, err error) {
-
-	vfDir := filepath.Join(sysBusPci, dev, "uio")
-
-	_, err = os.Lstat(vfDir)
-	if err != nil {
-		glog.Errorf("Error. Could not get directory information for device: %s Err: %v", vfDir, err)
-		return "", err
-	}
-
-	files, err := ioutil.ReadDir(vfDir)
-
-	if err != nil {
-		return
-	}
-
-	// uio directory should only contain one directory e.g uio1
-	// assuption is there's a corresponding device file in /dev e.g. /dev/uio1
-	devFile = filepath.Join("/dev", files[0].Name())
-
-	return
+	return utils.GetUIODeviceFile(dev)
 }
 
 func (rp *uioResourcePool) GetEnvs(resourceName string, deviceIDs []string) map[string]string {
diff --git a/pkg/resources/vfioPool.go b/pkg/resources/vfioPool.go
index 0a76de4ad..cc04bef0f 100644
--- a/pkg/resources/vfioPool.go
+++ b/pkg/resources/vfioPool.go
@@ -15,12 +15,9 @@
 package resources
 
 import (
-	"fmt"
-	"os"
-	"path/filepath"
-
 	"github.com/golang/glog"
 	"github.com/intel/sriov-network-device-plugin/pkg/types"
+	"github.com/intel/sriov-network-device-plugin/pkg/utils"
 	pluginapi "k8s.io/kubernetes/pkg/kubelet/apis/deviceplugin/v1beta1"
 )
 
@@ -45,40 +42,7 @@ func newVfioResourcePool(rc *types.ResourceConfig) types.ResourcePool {
 
 // Overrides GetDeviceFile() method
 func (rp *vfioResourcePool) GetDeviceFile(dev string) (devFile string, err error) {
-	// Get iommu group for this device
-	devPath := filepath.Join(sysBusPci, dev)
-	_, err = os.Lstat(devPath)
-	if err != nil {
-		err = fmt.Errorf("Error. Could not get directory information for device: %s, Err: %v", dev, err)
-		return
-	}
-
-	iommuDir := filepath.Join(devPath, "iommu_group")
-	if err != nil {
-		err = fmt.Errorf("error reading iommuDir %v", err)
-		return
-	}
-
-	dirInfo, err := os.Lstat(iommuDir)
-	if err != nil {
-		err = fmt.Errorf("unable to find iommu_group %v", err)
-		return
-	}
-
-	if dirInfo.Mode()&os.ModeSymlink == 0 {
-		err = fmt.Errorf("invalid symlink to iommu_group %v", err)
-		return
-	}
-
-	linkName, err := filepath.EvalSymlinks(iommuDir)
-	if err != nil {
-		err = fmt.Errorf("error reading symlink to iommu_group %v", err)
-		return
-	}
-
-	devFile = filepath.Join("/dev/vfio", filepath.Base(linkName))
-
-	return
+	return utils.GetVFIODeviceFile(dev)
 }
 
 func (rp *vfioResourcePool) GetEnvs(resourceName string, deviceIDs []string) map[string]string {
diff --git a/pkg/types/types.go b/pkg/types/types.go
index 82a1eee99..6300a91e6 100644
--- a/pkg/types/types.go
+++ b/pkg/types/types.go
@@ -57,7 +57,7 @@ type ResourceFactory interface {
 	GetResourcePool(*ResourceConfig) ResourcePool
 }
 
-//ResourcePool represents a generic resource entity
+// ResourcePool represents a generic resource entity
 type ResourcePool interface {
 	// extended API for internal use
 	InitDevice() error
@@ -70,7 +70,7 @@ type ResourcePool interface {
 	IBaseResource
 }
 
-//ResourcePool represents a generic resource entity
+// IBaseResource represents a specific resource pool
 type IBaseResource interface {
 	GetDeviceFile(dev string) (devFile string, err error)
 	GetDeviceSpecs(deviceFiles map[string]string, deviceIDs []string) []*pluginapi.DeviceSpec
diff --git a/pkg/utils/utils.go b/pkg/utils/utils.go
index acf49bb79..82dd3ca8c 100644
--- a/pkg/utils/utils.go
+++ b/pkg/utils/utils.go
@@ -173,3 +173,64 @@ func ValidResourceName(name string) bool {
 	var validString = regexp.MustCompile(`^[a-zA-Z0-9_]+$`)
 	return validString.MatchString(name)
 }
+
+// GetVFIODeviceFile returns a vfio device files for vfio-pci bound PCI device's PCI address
+func GetVFIODeviceFile(dev string) (devFile string, err error) {
+	// Get iommu group for this device
+	devPath := filepath.Join(sysBusPci, dev)
+	_, err = os.Lstat(devPath)
+	if err != nil {
+		err = fmt.Errorf("GetVFIODeviceFile(): Could not get directory information for device: %s, Err: %v", dev, err)
+		return
+	}
+
+	iommuDir := filepath.Join(devPath, "iommu_group")
+	if err != nil {
+		err = fmt.Errorf("GetVFIODeviceFile(): error reading iommuDir %v", err)
+		return
+	}
+
+	dirInfo, err := os.Lstat(iommuDir)
+	if err != nil {
+		err = fmt.Errorf("GetVFIODeviceFile(): unable to find iommu_group %v", err)
+		return
+	}
+
+	if dirInfo.Mode()&os.ModeSymlink == 0 {
+		err = fmt.Errorf("GetVFIODeviceFile(): invalid symlink to iommu_group %v", err)
+		return
+	}
+
+	linkName, err := filepath.EvalSymlinks(iommuDir)
+	if err != nil {
+		err = fmt.Errorf("GetVFIODeviceFile(): error reading symlink to iommu_group %v", err)
+		return
+	}
+
+	devFile = filepath.Join("/dev/vfio", filepath.Base(linkName))
+
+	return
+}
+
+// GetUIODeviceFile returns a vfio device files for vfio-pci bound PCI device's PCI address
+func GetUIODeviceFile(dev string) (devFile string, err error) {
+
+	vfDir := filepath.Join(sysBusPci, dev, "uio")
+
+	_, err = os.Lstat(vfDir)
+	if err != nil {
+		return "", fmt.Errorf("GetUIODeviceFile(): could not get directory information for device: %s Err: %v", vfDir, err)
+	}
+
+	files, err := ioutil.ReadDir(vfDir)
+
+	if err != nil {
+		return
+	}
+
+	// uio directory should only contain one directory e.g uio1
+	// assuption is there's a corresponding device file in /dev e.g. /dev/uio1
+	devFile = filepath.Join("/dev", files[0].Name())
+
+	return
+}