diff --git a/cmd/containers-storage/container.go b/cmd/containers-storage/container.go
index d13f4dd47..b788a9164 100644
--- a/cmd/containers-storage/container.go
+++ b/cmd/containers-storage/container.go
@@ -97,6 +97,40 @@ func getContainerBigData(flags *mflag.FlagSet, action string, m storage.Store, a
 	return 0
 }
 
+func getContainerBigDataSize(flags *mflag.FlagSet, action string, m storage.Store, args []string) int {
+	container, err := m.Container(args[0])
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		return 1
+	}
+	size, err := m.ContainerBigDataSize(container.ID, args[1])
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		return 1
+	}
+	fmt.Fprintf(os.Stdout, "%d\n", size)
+	return 0
+}
+
+func getContainerBigDataDigest(flags *mflag.FlagSet, action string, m storage.Store, args []string) int {
+	container, err := m.Container(args[0])
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		return 1
+	}
+	d, err := m.ContainerBigDataDigest(container.ID, args[1])
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		return 1
+	}
+	if d.Validate() != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", d.Validate())
+		return 1
+	}
+	fmt.Fprintf(os.Stdout, "%s\n", d.String())
+	return 0
+}
+
 func setContainerBigData(flags *mflag.FlagSet, action string, m storage.Store, args []string) int {
 	container, err := m.Container(args[0])
 	if err != nil {
@@ -178,6 +212,20 @@ func init() {
 				flags.StringVar(&paramContainerDataFile, []string{"-file", "f"}, paramContainerDataFile, "Write data to file")
 			},
 		},
+		command{
+			names:       []string{"get-container-data-size", "getcontainerdatasize"},
+			optionsHelp: "[options [...]] containerNameOrID dataName",
+			usage:       "Get size of data that is attached to an container",
+			action:      getContainerBigDataSize,
+			minArgs:     2,
+		},
+		command{
+			names:       []string{"get-container-data-digest", "getcontainerdatadigest"},
+			optionsHelp: "[options [...]] containerNameOrID dataName",
+			usage:       "Get digest of data that is attached to an container",
+			action:      getContainerBigDataDigest,
+			minArgs:     2,
+		},
 		command{
 			names:       []string{"set-container-data", "setcontainerdata"},
 			optionsHelp: "[options [...]] containerNameOrID dataName",
diff --git a/cmd/containers-storage/image.go b/cmd/containers-storage/image.go
index 79c45587e..5555dfe6c 100644
--- a/cmd/containers-storage/image.go
+++ b/cmd/containers-storage/image.go
@@ -83,6 +83,40 @@ func getImageBigData(flags *mflag.FlagSet, action string, m storage.Store, args
 	return 0
 }
 
+func getImageBigDataSize(flags *mflag.FlagSet, action string, m storage.Store, args []string) int {
+	image, err := m.Image(args[0])
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		return 1
+	}
+	size, err := m.ImageBigDataSize(image.ID, args[1])
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		return 1
+	}
+	fmt.Fprintf(os.Stdout, "%d\n", size)
+	return 0
+}
+
+func getImageBigDataDigest(flags *mflag.FlagSet, action string, m storage.Store, args []string) int {
+	image, err := m.Image(args[0])
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		return 1
+	}
+	d, err := m.ImageBigDataDigest(image.ID, args[1])
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		return 1
+	}
+	if d.Validate() != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", d.Validate())
+		return 1
+	}
+	fmt.Fprintf(os.Stdout, "%s\n", d.String())
+	return 0
+}
+
 func setImageBigData(flags *mflag.FlagSet, action string, m storage.Store, args []string) int {
 	image, err := m.Image(args[0])
 	if err != nil {
@@ -144,6 +178,20 @@ func init() {
 				flags.StringVar(&paramImageDataFile, []string{"-file", "f"}, paramImageDataFile, "Write data to file")
 			},
 		},
+		command{
+			names:       []string{"get-image-data-size", "getimagedatasize"},
+			optionsHelp: "[options [...]] imageNameOrID dataName",
+			usage:       "Get size of data that is attached to an image",
+			action:      getImageBigDataSize,
+			minArgs:     2,
+		},
+		command{
+			names:       []string{"get-image-data-digest", "getimagedatadigest"},
+			optionsHelp: "[options [...]] imageNameOrID dataName",
+			usage:       "Get digest of data that is attached to an image",
+			action:      getImageBigDataDigest,
+			minArgs:     2,
+		},
 		command{
 			names:       []string{"set-image-data", "setimagedata"},
 			optionsHelp: "[options [...]] imageNameOrID dataName",
diff --git a/cmd/containers-storage/main.go b/cmd/containers-storage/main.go
index 19c2d43ef..3e3b6fc35 100644
--- a/cmd/containers-storage/main.go
+++ b/cmd/containers-storage/main.go
@@ -49,7 +49,7 @@ func main() {
 		fmt.Printf("Usage: containers-storage command [options [...]]\n\n")
 		fmt.Printf("Commands:\n\n")
 		for _, command := range commands {
-			fmt.Printf("  %-22s%s\n", command.names[0], command.usage)
+			fmt.Printf("  %-30s%s\n", command.names[0], command.usage)
 		}
 		fmt.Printf("\nOptions:\n")
 		flags.PrintDefaults()
diff --git a/docs/containers-storage-get-container-data-digest.md b/docs/containers-storage-get-container-data-digest.md
new file mode 100644
index 000000000..4a2e78306
--- /dev/null
+++ b/docs/containers-storage-get-container-data-digest.md
@@ -0,0 +1,20 @@
+## containers-storage-get-container-data-digest 1 "August 2017"
+
+## NAME
+containers-storage get-container-data-digest - Retrieve the digest of a lookaside data item
+
+## SYNOPSIS
+**containers-storage** **get-container-data-digest** *containerNameOrID* *dataName*
+
+## DESCRIPTION
+Prints the digest of the named data item which is associated with the specified
+container.
+
+## EXAMPLE
+**containers-storage get-container-data-digest my-container manifest.json**
+
+## SEE ALSO
+containers-storage-get-container-data(1)
+containers-storage-get-container-data-size(1)
+containers-storage-list-container-data(1)
+containers-storage-set-container-data(1)
diff --git a/docs/containers-storage-get-container-data-size.md b/docs/containers-storage-get-container-data-size.md
new file mode 100644
index 000000000..b92dec26c
--- /dev/null
+++ b/docs/containers-storage-get-container-data-size.md
@@ -0,0 +1,20 @@
+## containers-storage-get-container-data-size 1 "August 2017"
+
+## NAME
+containers-storage get-container-data-size - Retrieve the size of a lookaside data item
+
+## SYNOPSIS
+**containers-storage** **get-container-data-size** *containerNameOrID* *dataName*
+
+## DESCRIPTION
+Prints the size of the named data item which is associated with the specified
+container.
+
+## EXAMPLE
+**containers-storage get-container-data-size my-container blah.foo**
+
+## SEE ALSO
+containers-storage-get-container-data(1)
+containers-storage-get-container-data-digest(1)
+containers-storage-list-container-data(1)
+containers-storage-set-image-data(1)
diff --git a/docs/containers-storage-get-container-data.md b/docs/containers-storage-get-container-data.md
index 4e51eeeea..0dbfdcca2 100644
--- a/docs/containers-storage-get-container-data.md
+++ b/docs/containers-storage-get-container-data.md
@@ -19,4 +19,6 @@ Write the data to a file instead of stdout.
 
 ## SEE ALSO
 containers-storage-list-container-data(1)
+containers-storage-get-container-data-size(1)
+containers-storage-get-container-data-digest(1)
 containers-storage-set-container-data(1)
diff --git a/docs/containers-storage-get-image-data-digest.md b/docs/containers-storage-get-image-data-digest.md
new file mode 100644
index 000000000..2b5c89d52
--- /dev/null
+++ b/docs/containers-storage-get-image-data-digest.md
@@ -0,0 +1,20 @@
+## containers-storage-get-image-data-digest 1 "August 2017"
+
+## NAME
+containers-storage get-image-data-digest - Retrieve the digest of a lookaside data item
+
+## SYNOPSIS
+**containers-storage** **get-image-data-digest** *imageNameOrID* *dataName*
+
+## DESCRIPTION
+Prints the digest of the named data item which is associated with the specified
+image.
+
+## EXAMPLE
+**containers-storage get-image-data-digest my-image manifest.json**
+
+## SEE ALSO
+containers-storage-get-image-data(1)
+containers-storage-get-image-data-size(1)
+containers-storage-list-image-data(1)
+containers-storage-set-image-data(1)
diff --git a/docs/containers-storage-get-image-data-size.md b/docs/containers-storage-get-image-data-size.md
new file mode 100644
index 000000000..e946508eb
--- /dev/null
+++ b/docs/containers-storage-get-image-data-size.md
@@ -0,0 +1,20 @@
+## containers-storage-get-image-data-size 1 "August 2017"
+
+## NAME
+containers-storage get-image-data-size - Retrieve the size of a lookaside data item
+
+## SYNOPSIS
+**containers-storage** **get-image-data-size** *imageNameOrID* *dataName*
+
+## DESCRIPTION
+Prints the size of the named data item which is associated with the specified
+image.
+
+## EXAMPLE
+**containers-storage get-image-data-size my-image manifest.json**
+
+## SEE ALSO
+containers-storage-get-image-data(1)
+containers-storage-get-image-data-digest(1)
+containers-storage-list-image-data(1)
+containers-storage-set-image-data(1)
diff --git a/docs/containers-storage-get-image-data.md b/docs/containers-storage-get-image-data.md
index 07cb2e551..ec853d725 100644
--- a/docs/containers-storage-get-image-data.md
+++ b/docs/containers-storage-get-image-data.md
@@ -19,4 +19,6 @@ Write the data to a file instead of stdout.
 
 ## SEE ALSO
 containers-storage-list-image-data(1)
+containers-storage-get-image-data-size(1)
+containers-storage-get-image-data-digest(1)
 containers-storage-set-image-data(1)
diff --git a/docs/containers-storage-list-container-data.md b/docs/containers-storage-list-container-data.md
index f46332e4c..0c7ccbc95 100644
--- a/docs/containers-storage-list-container-data.md
+++ b/docs/containers-storage-list-container-data.md
@@ -14,4 +14,6 @@ List the pieces of named data which are associated with a container.
 
 ## SEE ALSO
 containers-storage-get-container-data(1)
+containers-storage-get-container-data-size(1)
+containers-storage-get-container-data-digest(1)
 containers-storage-set-container-data(1)
diff --git a/docs/containers-storage-list-image-data.md b/docs/containers-storage-list-image-data.md
index b33cd1e6b..5dd8fc6f8 100644
--- a/docs/containers-storage-list-image-data.md
+++ b/docs/containers-storage-list-image-data.md
@@ -14,4 +14,6 @@ List the pieces of named data which are associated with an image.
 
 ## SEE ALSO
 containers-storage-get-image-data(1)
-containers-storage-list-image-data(1)
+containers-storage-get-image-data-size(1)
+containers-storage-get-image-data-digest(1)
+containers-storage-set-image-data(1)
diff --git a/docs/containers-storage-set-container-data.md b/docs/containers-storage-set-container-data.md
index 9cb30289f..4ee23730e 100644
--- a/docs/containers-storage-set-container-data.md
+++ b/docs/containers-storage-set-container-data.md
@@ -18,5 +18,7 @@ Read the data contents from a file instead of stdin.
 **containers-storage set-container-data -f ./config.json my-container configuration**
 
 ## SEE ALSO
-containers-storage-get-container-data(1)
 containers-storage-list-container-data(1)
+containers-storage-get-container-data(1)
+containers-storage-get-container-data-size(1)
+containers-storage-get-container-data-digest(1)
diff --git a/docs/containers-storage-set-image-data.md b/docs/containers-storage-set-image-data.md
index 09187d677..dd0abe663 100644
--- a/docs/containers-storage-set-image-data.md
+++ b/docs/containers-storage-set-image-data.md
@@ -18,5 +18,7 @@ Read the data contents from a file instead of stdin.
 **containers-storage set-image-data -f ./manifest.json my-image manifest**
 
 ## SEE ALSO
-containers-storage-get-image-data(1)
 containers-storage-list-image-data(1)
+containers-storage-get-image-data(1)
+containers-storage-get-image-data-size(1)
+containers-storage-get-image-data-digest(1)