diff --git a/cmd/cloudinitsave/cloudinitsave.go b/cmd/cloudinitsave/cloudinitsave.go
index bc57a30b..3125e7cb 100755
--- a/cmd/cloudinitsave/cloudinitsave.go
+++ b/cmd/cloudinitsave/cloudinitsave.go
@@ -20,12 +20,10 @@ import (
 	"os"
 	"strings"
 	"sync"
-	"syscall"
 	"time"
 
 	yaml "github.com/cloudfoundry-incubator/candiedyaml"
 
-	"github.com/docker/docker/pkg/mount"
 	"github.com/rancher/os/cmd/control"
 	"github.com/rancher/os/cmd/network"
 	rancherConfig "github.com/rancher/os/config"
@@ -49,9 +47,6 @@ const (
 	datasourceInterval    = 100 * time.Millisecond
 	datasourceMaxInterval = 30 * time.Second
 	datasourceTimeout     = 5 * time.Minute
-	configDevName         = "config-2"
-	configDev             = "LABEL=" + configDevName
-	configDevMountPoint   = "/media/config-2"
 )
 
 func Main() {
@@ -70,29 +65,8 @@ func Main() {
 	}
 }
 
-func MountConfigDrive() error {
-	if err := os.MkdirAll(configDevMountPoint, 644); err != nil {
-		return err
-	}
-
-	configDev := util.ResolveDevice(configDev)
-
-	if configDev == "" {
-		return mount.Mount(configDevName, configDevMountPoint, "9p", "trans=virtio,version=9p2000.L")
-	}
-
-	fsType, err := util.GetFsType(configDev)
-	if err != nil {
-		return err
-	}
-	return mount.Mount(configDev, configDevMountPoint, fsType, "ro")
-}
-
-func UnmountConfigDrive() error {
-	return syscall.Unmount(configDevMountPoint, 0)
-}
-
 func SaveCloudConfig(network bool) error {
+	log.Debugf("SaveCloudConfig")
 	userDataBytes, metadata, err := fetchUserData(network)
 	if err != nil {
 		return err
@@ -178,6 +152,7 @@ func currentDatasource(network bool) (datasource.Datasource, error) {
 
 	dss := getDatasources(cfg, network)
 	if len(dss) == 0 {
+		log.Errorf("currentDatasource - none found")
 		return nil, nil
 	}
 
@@ -299,11 +274,13 @@ func selectDatasource(sources []datasource.Datasource) datasource.Datasource {
 
 			duration := datasourceInterval
 			for {
-				log.Infof("Checking availability of %q\n", s.Type())
+				log.Infof("cloud-init: Checking availability of %q\n", s.Type())
 				if s.IsAvailable() {
 					ds <- s
 					return
-				} else if !s.AvailabilityChanges() {
+				}
+				log.Errorf("cloud-init: Datasource not ready: %s", s)
+				if !s.AvailabilityChanges() {
 					return
 				}
 				select {
diff --git a/config/cloudinit/datasource/configdrive/configdrive.go b/config/cloudinit/datasource/configdrive/configdrive.go
old mode 100644
new mode 100755
index 14e8d249..880aeb7c
--- a/config/cloudinit/datasource/configdrive/configdrive.go
+++ b/config/cloudinit/datasource/configdrive/configdrive.go
@@ -16,30 +16,59 @@ package configdrive
 
 import (
 	"encoding/json"
+	"fmt"
 	"io/ioutil"
-	"log"
 	"os"
 	"path"
+	"syscall"
 
+	"github.com/rancher/os/log"
+
+	"github.com/docker/docker/pkg/mount"
 	"github.com/rancher/os/config/cloudinit/datasource"
+	"github.com/rancher/os/util"
 )
 
 const (
+	configDevName       = "config-2"
+	configDev           = "LABEL=" + configDevName
+	configDevMountPoint = "/media/config-2"
 	openstackAPIVersion = "latest"
 )
 
 type ConfigDrive struct {
-	root     string
-	readFile func(filename string) ([]byte, error)
+	root      string
+	readFile  func(filename string) ([]byte, error)
+	lastError error
 }
 
 func NewDatasource(root string) *ConfigDrive {
-	return &ConfigDrive{root, ioutil.ReadFile}
+	return &ConfigDrive{root, ioutil.ReadFile, nil}
 }
 
 func (cd *ConfigDrive) IsAvailable() bool {
-	_, err := os.Stat(cd.root)
-	return !os.IsNotExist(err)
+	if cd.root == configDevMountPoint {
+		cd.lastError = MountConfigDrive()
+		if cd.lastError != nil {
+			log.Error(cd.lastError)
+			return false
+		}
+		defer cd.Finish()
+	}
+
+	_, cd.lastError = os.Stat(cd.root)
+	return !os.IsNotExist(cd.lastError)
+}
+
+func (cd *ConfigDrive) Finish() error {
+	return UnmountConfigDrive()
+}
+
+func (cd *ConfigDrive) String() string {
+	if cd.lastError != nil {
+		return fmt.Sprintf("%s: %s (lastError: %s)", cd.Type(), cd.root, cd.lastError)
+	}
+	return fmt.Sprintf("%s: %s", cd.Type(), cd.root)
 }
 
 func (cd *ConfigDrive) AvailabilityChanges() bool {
@@ -93,10 +122,45 @@ func (cd *ConfigDrive) openstackVersionRoot() string {
 }
 
 func (cd *ConfigDrive) tryReadFile(filename string) ([]byte, error) {
+	if cd.root == configDevMountPoint {
+		cd.lastError = MountConfigDrive()
+		if cd.lastError != nil {
+			log.Error(cd.lastError)
+			return nil, cd.lastError
+		}
+		defer cd.Finish()
+	}
 	log.Printf("Attempting to read from %q\n", filename)
 	data, err := cd.readFile(filename)
 	if os.IsNotExist(err) {
 		err = nil
 	}
+	if err != nil {
+		log.Errorf("ERROR read cloud-config file(%s) - err: %q", filename, err)
+	} else {
+		log.Debugf("SUCCESS read cloud-config file(%s) - date: %s", filename, string(data))
+	}
 	return data, err
 }
+
+func MountConfigDrive() error {
+	if err := os.MkdirAll(configDevMountPoint, 644); err != nil {
+		return err
+	}
+
+	configDev := util.ResolveDevice(configDev)
+
+	if configDev == "" {
+		return mount.Mount(configDevName, configDevMountPoint, "9p", "trans=virtio,version=9p2000.L")
+	}
+
+	fsType, err := util.GetFsType(configDev)
+	if err != nil {
+		return err
+	}
+	return mount.Mount(configDev, configDevMountPoint, fsType, "ro")
+}
+
+func UnmountConfigDrive() error {
+	return syscall.Unmount(configDevMountPoint, 0)
+}
diff --git a/config/cloudinit/datasource/configdrive/configdrive_test.go b/config/cloudinit/datasource/configdrive/configdrive_test.go
index b3c976a7..6812a3da 100644
--- a/config/cloudinit/datasource/configdrive/configdrive_test.go
+++ b/config/cloudinit/datasource/configdrive/configdrive_test.go
@@ -57,7 +57,7 @@ func TestFetchMetadata(t *testing.T) {
 			},
 		},
 	} {
-		cd := ConfigDrive{tt.root, tt.files.ReadFile}
+		cd := ConfigDrive{tt.root, tt.files.ReadFile, nil}
 		metadata, err := cd.FetchMetadata()
 		if err != nil {
 			t.Fatalf("bad error for %+v: want %v, got %q", tt, nil, err)
@@ -91,7 +91,7 @@ func TestFetchUserdata(t *testing.T) {
 			"userdata",
 		},
 	} {
-		cd := ConfigDrive{tt.root, tt.files.ReadFile}
+		cd := ConfigDrive{tt.root, tt.files.ReadFile, nil}
 		userdata, err := cd.FetchUserdata()
 		if err != nil {
 			t.Fatalf("bad error for %+v: want %v, got %q", tt, nil, err)
@@ -116,7 +116,7 @@ func TestConfigRoot(t *testing.T) {
 			"/media/configdrive/openstack",
 		},
 	} {
-		cd := ConfigDrive{tt.root, nil}
+		cd := ConfigDrive{tt.root, nil, nil}
 		if configRoot := cd.ConfigRoot(); configRoot != tt.configRoot {
 			t.Fatalf("bad config root for %q: want %q, got %q", tt, tt.configRoot, configRoot)
 		}
diff --git a/config/cloudinit/datasource/datasource.go b/config/cloudinit/datasource/datasource.go
old mode 100644
new mode 100755
index e459303c..363ee4a8
--- a/config/cloudinit/datasource/datasource.go
+++ b/config/cloudinit/datasource/datasource.go
@@ -25,6 +25,9 @@ type Datasource interface {
 	FetchMetadata() (Metadata, error)
 	FetchUserdata() ([]byte, error)
 	Type() string
+	String() string
+	// Finish gives the datasource the oportunity to clean up, unmount or release any open / cache resources
+	Finish() error
 }
 
 type Metadata struct {
diff --git a/config/cloudinit/datasource/file/file.go b/config/cloudinit/datasource/file/file.go
old mode 100644
new mode 100755
index 5924d703..9478c7f7
--- a/config/cloudinit/datasource/file/file.go
+++ b/config/cloudinit/datasource/file/file.go
@@ -15,6 +15,7 @@
 package file
 
 import (
+	"fmt"
 	"io/ioutil"
 	"os"
 
@@ -22,16 +23,25 @@ import (
 )
 
 type LocalFile struct {
-	path string
+	path      string
+	lastError error
 }
 
 func NewDatasource(path string) *LocalFile {
-	return &LocalFile{path}
+	return &LocalFile{path, nil}
 }
 
 func (f *LocalFile) IsAvailable() bool {
-	_, err := os.Stat(f.path)
-	return !os.IsNotExist(err)
+	_, f.lastError = os.Stat(f.path)
+	return !os.IsNotExist(f.lastError)
+}
+
+func (f *LocalFile) Finish() error {
+	return nil
+}
+
+func (f *LocalFile) String() string {
+	return fmt.Sprintf("%s: %s (lastError: %s)", f.Type(), f.path, f.lastError)
 }
 
 func (f *LocalFile) AvailabilityChanges() bool {
diff --git a/config/cloudinit/datasource/metadata/metadata.go b/config/cloudinit/datasource/metadata/metadata.go
old mode 100644
new mode 100755
index 00e5464b..6d513309
--- a/config/cloudinit/datasource/metadata/metadata.go
+++ b/config/cloudinit/datasource/metadata/metadata.go
@@ -15,6 +15,7 @@
 package metadata
 
 import (
+	"fmt"
 	"net/http"
 	"strings"
 
@@ -27,18 +28,27 @@ type Service struct {
 	APIVersion   string
 	UserdataPath string
 	MetadataPath string
+	lastError    error
 }
 
 func NewDatasource(root, apiVersion, userdataPath, metadataPath string, header http.Header) Service {
 	if !strings.HasSuffix(root, "/") {
 		root += "/"
 	}
-	return Service{root, pkg.NewHTTPClientHeader(header), apiVersion, userdataPath, metadataPath}
+	return Service{root, pkg.NewHTTPClientHeader(header), apiVersion, userdataPath, metadataPath, nil}
 }
 
 func (ms Service) IsAvailable() bool {
-	_, err := ms.Client.Get(ms.Root + ms.APIVersion)
-	return (err == nil)
+	_, ms.lastError = ms.Client.Get(ms.Root + ms.APIVersion)
+	return (ms.lastError == nil)
+}
+
+func (ms *Service) Finish() error {
+	return nil
+}
+
+func (ms *Service) String() string {
+	return fmt.Sprintf("%s: %s (lastError: %s)", "metadata", ms.Root+":"+ms.UserdataPath, ms.lastError)
 }
 
 func (ms Service) AvailabilityChanges() bool {
diff --git a/config/cloudinit/datasource/proccmdline/proc_cmdline.go b/config/cloudinit/datasource/proccmdline/proc_cmdline.go
old mode 100644
new mode 100755
index bad49d18..805b2a94
--- a/config/cloudinit/datasource/proccmdline/proc_cmdline.go
+++ b/config/cloudinit/datasource/proccmdline/proc_cmdline.go
@@ -16,10 +16,12 @@ package proccmdline
 
 import (
 	"errors"
+	"fmt"
 	"io/ioutil"
-	"log"
 	"strings"
 
+	"github.com/rancher/os/log"
+
 	"github.com/rancher/os/config/cloudinit/datasource"
 	"github.com/rancher/os/config/cloudinit/pkg"
 )
@@ -30,7 +32,8 @@ const (
 )
 
 type ProcCmdline struct {
-	Location string
+	Location  string
+	lastError error
 }
 
 func NewDatasource() *ProcCmdline {
@@ -38,14 +41,23 @@ func NewDatasource() *ProcCmdline {
 }
 
 func (c *ProcCmdline) IsAvailable() bool {
-	contents, err := ioutil.ReadFile(c.Location)
-	if err != nil {
+	var contents []byte
+	contents, c.lastError = ioutil.ReadFile(c.Location)
+	if c.lastError != nil {
 		return false
 	}
 
 	cmdline := strings.TrimSpace(string(contents))
-	_, err = findCloudConfigURL(cmdline)
-	return (err == nil)
+	_, c.lastError = findCloudConfigURL(cmdline)
+	return (c.lastError == nil)
+}
+
+func (c *ProcCmdline) Finish() error {
+	return nil
+}
+
+func (c *ProcCmdline) String() string {
+	return fmt.Sprintf("%s: %s (lastError: %s)", c.Type(), c.Location, c.lastError)
 }
 
 func (c *ProcCmdline) AvailabilityChanges() bool {
diff --git a/config/cloudinit/datasource/test/filesystem.go b/config/cloudinit/datasource/test/filesystem.go
old mode 100644
new mode 100755
diff --git a/config/cloudinit/datasource/url/url.go b/config/cloudinit/datasource/url/url.go
old mode 100644
new mode 100755
index 6d011dae..7973ebb4
--- a/config/cloudinit/datasource/url/url.go
+++ b/config/cloudinit/datasource/url/url.go
@@ -15,22 +15,33 @@
 package url
 
 import (
+	"fmt"
+
 	"github.com/rancher/os/config/cloudinit/datasource"
 	"github.com/rancher/os/config/cloudinit/pkg"
 )
 
 type RemoteFile struct {
-	url string
+	url       string
+	lastError error
 }
 
 func NewDatasource(url string) *RemoteFile {
-	return &RemoteFile{url}
+	return &RemoteFile{url, nil}
 }
 
 func (f *RemoteFile) IsAvailable() bool {
 	client := pkg.NewHTTPClient()
-	_, err := client.Get(f.url)
-	return (err == nil)
+	_, f.lastError = client.Get(f.url)
+	return (f.lastError == nil)
+}
+
+func (f *RemoteFile) Finish() error {
+	return nil
+}
+
+func (f *RemoteFile) String() string {
+	return fmt.Sprintf("%s: %s (lastError: %s)", f.Type(), f.url, f.lastError)
 }
 
 func (f *RemoteFile) AvailabilityChanges() bool {
diff --git a/config/cloudinit/datasource/vmware/vmware.go b/config/cloudinit/datasource/vmware/vmware.go
old mode 100644
new mode 100755
index 2c5ba187..f1593aab
--- a/config/cloudinit/datasource/vmware/vmware.go
+++ b/config/cloudinit/datasource/vmware/vmware.go
@@ -29,6 +29,15 @@ type VMWare struct {
 	ovfFileName string
 	readConfig  readConfigFunction
 	urlDownload urlDownloadFunction
+	lastError   error
+}
+
+func (v VMWare) Finish() error {
+	return nil
+}
+
+func (v VMWare) String() string {
+	return fmt.Sprintf("%s: %s (lastError: %s)", v.Type(), v.ovfFileName, v.lastError)
 }
 
 func (v VMWare) AvailabilityChanges() bool {
diff --git a/config/cloudinit/datasource/vmware/vmware_amd64.go b/config/cloudinit/datasource/vmware/vmware_amd64.go
old mode 100644
new mode 100755
index c87e0899..f805f34b
--- a/config/cloudinit/datasource/vmware/vmware_amd64.go
+++ b/config/cloudinit/datasource/vmware/vmware_amd64.go
@@ -16,14 +16,15 @@ package vmware
 
 import (
 	"io/ioutil"
-	"log"
 	"os"
 
+	"github.com/rancher/os/log"
+
 	"github.com/rancher/os/config/cloudinit/pkg"
 
 	"github.com/sigma/vmw-guestinfo/rpcvmx"
 	"github.com/sigma/vmw-guestinfo/vmcheck"
-	"github.com/sigma/vmw-ovflib"
+	ovf "github.com/sigma/vmw-ovflib"
 )
 
 type ovfWrapper struct {
@@ -69,8 +70,8 @@ func NewDatasource(fileName string) *VMWare {
 
 func (v VMWare) IsAvailable() bool {
 	if v.ovfFileName != "" {
-		_, err := os.Stat(v.ovfFileName)
-		return !os.IsNotExist(err)
+		_, v.lastError = os.Stat(v.ovfFileName)
+		return !os.IsNotExist(v.lastError)
 	}
 	return vmcheck.IsVirtualWorld()
 }
diff --git a/config/cloudinit/datasource/waagent/waagent.go b/config/cloudinit/datasource/waagent/waagent.go
old mode 100644
new mode 100755
index 96e35185..da481327
--- a/config/cloudinit/datasource/waagent/waagent.go
+++ b/config/cloudinit/datasource/waagent/waagent.go
@@ -16,27 +16,38 @@ package waagent
 
 import (
 	"encoding/xml"
+	"fmt"
 	"io/ioutil"
-	"log"
 	"net"
 	"os"
 	"path"
 
+	"github.com/rancher/os/log"
+
 	"github.com/rancher/os/config/cloudinit/datasource"
 )
 
 type Waagent struct {
-	root     string
-	readFile func(filename string) ([]byte, error)
+	root      string
+	readFile  func(filename string) ([]byte, error)
+	lastError error
 }
 
 func NewDatasource(root string) *Waagent {
-	return &Waagent{root, ioutil.ReadFile}
+	return &Waagent{root, ioutil.ReadFile, nil}
 }
 
 func (a *Waagent) IsAvailable() bool {
-	_, err := os.Stat(path.Join(a.root, "provisioned"))
-	return !os.IsNotExist(err)
+	_, a.lastError = os.Stat(path.Join(a.root, "provisioned"))
+	return !os.IsNotExist(a.lastError)
+}
+
+func (a *Waagent) Finish() error {
+	return nil
+}
+
+func (a *Waagent) String() string {
+	return fmt.Sprintf("%s: %s (lastError: %s)", a.Type(), a.root, a.lastError)
 }
 
 func (a *Waagent) AvailabilityChanges() bool {
diff --git a/config/cloudinit/datasource/waagent/waagent_test.go b/config/cloudinit/datasource/waagent/waagent_test.go
index 01e6af56..b455f6bd 100644
--- a/config/cloudinit/datasource/waagent/waagent_test.go
+++ b/config/cloudinit/datasource/waagent/waagent_test.go
@@ -86,7 +86,7 @@ func TestFetchMetadata(t *testing.T) {
 			},
 		},
 	} {
-		a := Waagent{tt.root, tt.files.ReadFile}
+		a := Waagent{tt.root, tt.files.ReadFile, nil}
 		metadata, err := a.FetchMetadata()
 		if err != nil {
 			t.Fatalf("bad error for %+v: want %v, got %q", tt, nil, err)
@@ -115,7 +115,7 @@ func TestFetchUserdata(t *testing.T) {
 			test.NewMockFilesystem(test.File{Path: "/var/lib/Waagent/CustomData", Contents: ""}),
 		},
 	} {
-		a := Waagent{tt.root, tt.files.ReadFile}
+		a := Waagent{tt.root, tt.files.ReadFile, nil}
 		_, err := a.FetchUserdata()
 		if err != nil {
 			t.Fatalf("bad error for %+v: want %v, got %q", tt, nil, err)
@@ -137,7 +137,7 @@ func TestConfigRoot(t *testing.T) {
 			"/var/lib/Waagent",
 		},
 	} {
-		a := Waagent{tt.root, nil}
+		a := Waagent{tt.root, nil, nil}
 		if configRoot := a.ConfigRoot(); configRoot != tt.configRoot {
 			t.Fatalf("bad config root for %q: want %q, got %q", tt, tt.configRoot, configRoot)
 		}
diff --git a/init/init.go b/init/init.go
old mode 100644
new mode 100755
index 23bd27b4..4e86ec11
--- a/init/init.go
+++ b/init/init.go
@@ -12,7 +12,6 @@ import (
 	"syscall"
 
 	"github.com/docker/docker/pkg/mount"
-	"github.com/rancher/os/cmd/cloudinitsave"
 	"github.com/rancher/os/config"
 	"github.com/rancher/os/dfs"
 	"github.com/rancher/os/log"
@@ -294,29 +293,10 @@ func RunInit() error {
 				log.Error(err)
 			}
 
-			network := false
-			for _, datasource := range cfg.Rancher.CloudInit.Datasources {
-				if cloudinitsave.RequiresNetwork(datasource) {
-					network = true
-					break
-				}
+			if err := runCloudInitServices(cfg); err != nil {
+				log.Error(err)
 			}
 
-			if network {
-				if err := runCloudInitServices(cfg); err != nil {
-					log.Error(err)
-				}
-			} else {
-				if err := cloudinitsave.MountConfigDrive(); err != nil {
-					log.Error(err)
-				}
-				if err := cloudinitsave.SaveCloudConfig(false); err != nil {
-					log.Error(err)
-				}
-				if err := cloudinitsave.UnmountConfigDrive(); err != nil {
-					log.Error(err)
-				}
-			}
 			return cfg, nil
 		},
 		func(cfg *config.CloudConfig) (*config.CloudConfig, error) {
diff --git a/os-config.tpl.yml b/os-config.tpl.yml
index dcf3a9cb..6b696581 100644
--- a/os-config.tpl.yml
+++ b/os-config.tpl.yml
@@ -1,4 +1,5 @@
 rancher:
+  debug: true
   environment:
     VERSION: {{.VERSION}}
     SUFFIX: {{.SUFFIX}}
@@ -66,6 +67,7 @@ rancher:
   cloud_init:
     datasources:
     - configdrive:/media/config-2
+    - url:http://example.com/404-error
   repositories:
     core:
       url: {{.OS_SERVICES_REPO}}/{{.REPO_VERSION}}
diff --git a/scripts/run-common b/scripts/run-common
index 79fb0af0..62b7475e 100755
--- a/scripts/run-common
+++ b/scripts/run-common
@@ -48,4 +48,4 @@ REBUILD=1
 QEMUARCH=${qemuarch["${ARCH}"]}
 TTYCONS=${ttycons["${ARCH}"]}
 
-DEFAULT_KERNEL_ARGS="rancher.debug=false rancher.password=rancher console=${TTYCONS} rancher.autologin=${TTYCONS}"
+DEFAULT_KERNEL_ARGS="printk.devkmsg=on rancher.debug=true rancher.password=rancher console=${TTYCONS} rancher.autologin=${TTYCONS}"