Update blockstorage v2 API
diff --git a/openstack/blockstorage/v2/volumes/fixtures.go b/openstack/blockstorage/v2/volumes/fixtures.go
new file mode 100644
index 0000000..b70e298
--- /dev/null
+++ b/openstack/blockstorage/v2/volumes/fixtures.go
@@ -0,0 +1,204 @@
+package volumes
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	th "github.com/rackspace/gophercloud/testhelper"
+	fake "github.com/rackspace/gophercloud/testhelper/client"
+)
+
+func MockListResponse(t *testing.T) {
+	th.Mux.HandleFunc("/volumes/detail", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `
+  {
+  "volumes": [
+    {
+      "volume_type": "lvmdriver-1",
+      "created_at": "2015-09-17T03:35:03.000000",
+      "bootable": "false",
+      "name": "vol-001",
+      "os-vol-mig-status-attr:name_id": null,
+      "consistencygroup_id": null,
+      "source_volid": null,
+      "os-volume-replication:driver_data": null,
+      "multiattach": false,
+      "snapshot_id": null,
+      "replication_status": "disabled",
+      "os-volume-replication:extended_status": null,
+      "encrypted": false,
+      "os-vol-host-attr:host": null,
+      "availability_zone": "nova",
+      "attachments": [
+        {
+        "attachment_id": "03987cd1-0ad5-40d1-9b2a-7cc48295d4fa",
+        "id": "47e9ecc5-4045-4ee3-9a4b-d859d546a0cf",
+        "volume_id": "289da7f8-6440-407c-9fb4-7db01ec49164",
+        "server_id": "d1c4788b-9435-42e2-9b81-29f3be1cd01f",
+        "host_name": "stack",
+        "device": "/dev/vdc"
+        }
+      ],
+      "id": "289da7f8-6440-407c-9fb4-7db01ec49164",
+      "size": 75,
+      "user_id": "ff1ce52c03ab433aaba9108c2e3ef541",
+      "os-vol-tenant-attr:tenant_id": "304dc00909ac4d0da6c62d816bcb3459",
+      "os-vol-mig-status-attr:migstat": null,
+      "metadata": {"foo": "bar"},
+      "status": "available",
+      "description": null
+    },
+    {
+      "volume_type": "lvmdriver-1",
+      "created_at": "2015-09-17T03:32:29.000000",
+      "bootable": "false",
+      "name": "vol-002",
+      "os-vol-mig-status-attr:name_id": null,
+      "consistencygroup_id": null,
+      "source_volid": null,
+      "os-volume-replication:driver_data": null,
+      "multiattach": false,
+      "snapshot_id": null,
+      "replication_status": "disabled",
+      "os-volume-replication:extended_status": null,
+      "encrypted": false,
+      "os-vol-host-attr:host": null,
+      "availability_zone": "nova",
+      "attachments": [],
+      "id": "96c3bda7-c82a-4f50-be73-ca7621794835",
+      "size": 75,
+      "user_id": "ff1ce52c03ab433aaba9108c2e3ef541",
+      "os-vol-tenant-attr:tenant_id": "304dc00909ac4d0da6c62d816bcb3459",
+      "os-vol-mig-status-attr:migstat": null,
+      "metadata": {},
+      "status": "available",
+      "description": null
+    }
+  ]
+}
+
+  `)
+	})
+}
+
+func MockGetResponse(t *testing.T) {
+	th.Mux.HandleFunc("/volumes/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintf(w, `
+{
+  "volume": {
+    "volume_type": "lvmdriver-1",
+    "created_at": "2015-09-17T03:32:29.000000",
+    "bootable": "false",
+    "name": "vol-001",
+    "os-vol-mig-status-attr:name_id": null,
+    "consistencygroup_id": null,
+    "source_volid": null,
+    "os-volume-replication:driver_data": null,
+    "multiattach": false,
+    "snapshot_id": null,
+    "replication_status": "disabled",
+    "os-volume-replication:extended_status": null,
+    "encrypted": false,
+    "os-vol-host-attr:host": null,
+    "availability_zone": "nova",
+    "attachments": [{
+        "attachment_id": "dbce64e3-f3b9-4423-a44f-a2b15deffa1b",
+        "id": "3eafc6f5-ed74-456d-90fb-f253f594dbae",
+        "volume_id": "d32019d3-bc6e-4319-9c1d-6722fc136a22",
+        "server_id": "d1c4788b-9435-42e2-9b81-29f3be1cd01f",
+        "host_name": "stack",
+        "device": "/dev/vdd"
+        }],
+    "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22",
+    "size": 75,
+    "user_id": "ff1ce52c03ab433aaba9108c2e3ef541",
+    "os-vol-tenant-attr:tenant_id": "304dc00909ac4d0da6c62d816bcb3459",
+    "os-vol-mig-status-attr:migstat": null,
+    "metadata": {},
+    "status": "available",
+    "description": null
+  }
+}
+      `)
+	})
+}
+
+func MockCreateResponse(t *testing.T) {
+	th.Mux.HandleFunc("/volumes", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "POST")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		th.TestHeader(t, r, "Content-Type", "application/json")
+		th.TestHeader(t, r, "Accept", "application/json")
+		th.TestJSONRequest(t, r, `
+{
+    "volume": {
+    	"name": "vol-001",
+        "size": 75
+    }
+}
+      `)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusAccepted)
+
+		fmt.Fprintf(w, `
+{
+  "volume": {
+    "size": 75,
+    "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22",
+    "metadata": {},
+    "created_at": "2015-09-17T03:32:29.044216",
+    "encrypted": false,
+    "bootable": "false",
+    "availability_zone": "nova",
+    "attachments": [],
+    "user_id": "ff1ce52c03ab433aaba9108c2e3ef541",
+    "status": "creating",
+    "description": null,
+    "volume_type": "lvmdriver-1",
+    "name": "vol-001",
+    "replication_status": "disabled",
+    "consistencygroup_id": null,
+    "source_volid": null,
+    "snapshot_id": null,
+    "multiattach": false
+  }
+}
+    `)
+	})
+}
+
+func MockDeleteResponse(t *testing.T) {
+	th.Mux.HandleFunc("/volumes/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "DELETE")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		w.WriteHeader(http.StatusAccepted)
+	})
+}
+
+func MockUpdateResponse(t *testing.T) {
+	th.Mux.HandleFunc("/volumes/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "PUT")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintf(w, `
+{
+  "volume": {
+    "name": "vol-002"
+  }
+}
+        `)
+	})
+}
diff --git a/openstack/blockstorage/v2/volumes/requests.go b/openstack/blockstorage/v2/volumes/requests.go
index 3e9243a..4c60936 100644
--- a/openstack/blockstorage/v2/volumes/requests.go
+++ b/openstack/blockstorage/v2/volumes/requests.go
@@ -17,19 +17,28 @@
 // the volumes.Create function. For more information about these parameters,
 // see the Volume object.
 type CreateOpts struct {
-	// OPTIONAL
-	Availability string
-	// OPTIONAL
+	// The availability zone [OPTIONAL]
+	AvailabilityZone string
+	// ConsistencyGroupID is the ID of a consistency group [OPTINAL]
+	ConsistencyGroupID string
+	// The volume description [OPTIONAL]
 	Description string
-	// OPTIONAL
+	// One or more metadata key and value pairs to associate with the volume [OPTIONAL]
 	Metadata map[string]string
-	// OPTIONAL
+	// The volume name [OPTIONAL]
 	Name string
-	// REQUIRED
+	// The size of the volume, in gibibytes (GiB) [REQUIRED]
 	Size int
-	// OPTIONAL
-	SnapshotID, SourceVolID, ImageID string
-	// OPTIONAL
+	// the ID of the existing volume snapshot [OPTIONAL]
+	SnapshotID string
+	// SourceReplica is a UUID of an existing volume to replicate with [OPTIONAL]
+	SourceReplica string
+	// the ID of the existing volume [OPTIONAL]
+	SourceVolID string
+	// The ID of the image from which you want to create the volume.
+	// Required to create a bootable volume.
+	ImageID string
+	// The associated volume type [OPTIONAL]
 	VolumeType string
 }
 
@@ -43,11 +52,14 @@
 	}
 	v["size"] = opts.Size
 
-	if opts.Availability != "" {
-		v["availability_zone"] = opts.Availability
+	if opts.AvailabilityZone != "" {
+		v["availability_zone"] = opts.AvailabilityZone
+	}
+	if opts.ConsistencyGroupID != "" {
+		v["consistencygroup_id"] = opts.ConsistencyGroupID
 	}
 	if opts.Description != "" {
-		v["display_description"] = opts.Description
+		v["description"] = opts.Description
 	}
 	if opts.ImageID != "" {
 		v["imageRef"] = opts.ImageID
@@ -56,7 +68,10 @@
 		v["metadata"] = opts.Metadata
 	}
 	if opts.Name != "" {
-		v["display_name"] = opts.Name
+		v["name"] = opts.Name
+	}
+	if opts.SourceReplica != "" {
+		v["source_replica"] = opts.SourceReplica
 	}
 	if opts.SourceVolID != "" {
 		v["source_volid"] = opts.SourceVolID
@@ -84,7 +99,7 @@
 	}
 
 	_, res.Err = client.Post(createURL(client), reqBody, &res.Body, &gophercloud.RequestOpts{
-		OkCodes: []int{200, 201},
+		OkCodes: []int{202},
 	})
 	return res
 }
@@ -173,13 +188,13 @@
 	v := make(map[string]interface{})
 
 	if opts.Description != "" {
-		v["display_description"] = opts.Description
+		v["description"] = opts.Description
 	}
 	if opts.Metadata != nil {
 		v["metadata"] = opts.Metadata
 	}
 	if opts.Name != "" {
-		v["display_name"] = opts.Name
+		v["name"] = opts.Name
 	}
 
 	return map[string]interface{}{"volume": v}, nil
diff --git a/openstack/blockstorage/v2/volumes/requests_test.go b/openstack/blockstorage/v2/volumes/requests_test.go
index 75c2bbc..962d94b 100644
--- a/openstack/blockstorage/v2/volumes/requests_test.go
+++ b/openstack/blockstorage/v2/volumes/requests_test.go
@@ -3,7 +3,6 @@
 import (
 	"testing"
 
-	fixtures "github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes/testing"
 	"github.com/rackspace/gophercloud/pagination"
 	th "github.com/rackspace/gophercloud/testhelper"
 	"github.com/rackspace/gophercloud/testhelper/client"
@@ -13,7 +12,7 @@
 	th.SetupHTTP()
 	defer th.TeardownHTTP()
 
-	fixtures.MockListResponse(t)
+	MockListResponse(t)
 
 	count := 0
 
@@ -26,13 +25,58 @@
 		}
 
 		expected := []Volume{
-			Volume{
+			{
 				ID:   "289da7f8-6440-407c-9fb4-7db01ec49164",
 				Name: "vol-001",
+				Attachments: []map[string]interface{}{{
+					"AttachmentID": "03987cd1-0ad5-40d1-9b2a-7cc48295d4fa",
+					"ID":           "47e9ecc5-4045-4ee3-9a4b-d859d546a0cf",
+					"VolumeID":     "289da7f8-6440-407c-9fb4-7db01ec49164",
+					"ServerID":     "d1c4788b-9435-42e2-9b81-29f3be1cd01f",
+					"HostName":     "stack",
+					"Device":       "/dev/vdc",
+				}},
+				AvailabilityZone:          "nova",
+				Bootable:                  "false",
+				ConsistencyGroupID:        "",
+				CreatedAt:                 "2015-09-17T03:35:03.000000",
+				Description:               "",
+				Encrypted:                 false,
+				Metadata:                  map[string]string{"foo": "bar"},
+				Multiattach:               false,
+				TenantID:                  "304dc00909ac4d0da6c62d816bcb3459",
+				ReplicationDriverData:     "",
+				ReplicationExtendedStatus: "",
+				ReplicationStatus:         "disabled",
+				Size:                      75,
+				SnapshotID:                "",
+				SourceVolID:               "",
+				Status:                    "available",
+				UserID:                    "ff1ce52c03ab433aaba9108c2e3ef541",
+				VolumeType:                "lvmdriver-1",
 			},
-			Volume{
-				ID:   "96c3bda7-c82a-4f50-be73-ca7621794835",
-				Name: "vol-002",
+			{
+				ID:                        "96c3bda7-c82a-4f50-be73-ca7621794835",
+				Name:                      "vol-002",
+				Attachments:               []map[string]interface{}{},
+				AvailabilityZone:          "nova",
+				Bootable:                  "false",
+				ConsistencyGroupID:        "",
+				CreatedAt:                 "2015-09-17T03:32:29.000000",
+				Description:               "",
+				Encrypted:                 false,
+				Metadata:                  map[string]string{},
+				Multiattach:               false,
+				TenantID:                  "304dc00909ac4d0da6c62d816bcb3459",
+				ReplicationDriverData:     "",
+				ReplicationExtendedStatus: "",
+				ReplicationStatus:         "disabled",
+				Size:                      75,
+				SnapshotID:                "",
+				SourceVolID:               "",
+				Status:                    "available",
+				UserID:                    "ff1ce52c03ab433aaba9108c2e3ef541",
+				VolumeType:                "lvmdriver-1",
 			},
 		}
 
@@ -50,7 +94,7 @@
 	th.SetupHTTP()
 	defer th.TeardownHTTP()
 
-	fixtures.MockListResponse(t)
+	MockListResponse(t)
 
 	allPages, err := List(client.ServiceClient(), &ListOpts{}).AllPages()
 	th.AssertNoErr(t, err)
@@ -58,13 +102,58 @@
 	th.AssertNoErr(t, err)
 
 	expected := []Volume{
-		Volume{
+		{
 			ID:   "289da7f8-6440-407c-9fb4-7db01ec49164",
 			Name: "vol-001",
+			Attachments: []map[string]interface{}{{
+				"AttachmentID": "03987cd1-0ad5-40d1-9b2a-7cc48295d4fa",
+				"ID":           "47e9ecc5-4045-4ee3-9a4b-d859d546a0cf",
+				"VolumeID":     "289da7f8-6440-407c-9fb4-7db01ec49164",
+				"ServerID":     "d1c4788b-9435-42e2-9b81-29f3be1cd01f",
+				"HostName":     "stack",
+				"Device":       "/dev/vdc",
+			}},
+			AvailabilityZone:          "nova",
+			Bootable:                  "false",
+			ConsistencyGroupID:        "",
+			CreatedAt:                 "2015-09-17T03:35:03.000000",
+			Description:               "",
+			Encrypted:                 false,
+			Metadata:                  map[string]string{"foo": "bar"},
+			Multiattach:               false,
+			TenantID:                  "304dc00909ac4d0da6c62d816bcb3459",
+			ReplicationDriverData:     "",
+			ReplicationExtendedStatus: "",
+			ReplicationStatus:         "disabled",
+			Size:                      75,
+			SnapshotID:                "",
+			SourceVolID:               "",
+			Status:                    "available",
+			UserID:                    "ff1ce52c03ab433aaba9108c2e3ef541",
+			VolumeType:                "lvmdriver-1",
 		},
-		Volume{
-			ID:   "96c3bda7-c82a-4f50-be73-ca7621794835",
-			Name: "vol-002",
+		{
+			ID:                        "96c3bda7-c82a-4f50-be73-ca7621794835",
+			Name:                      "vol-002",
+			Attachments:               []map[string]interface{}{},
+			AvailabilityZone:          "nova",
+			Bootable:                  "false",
+			ConsistencyGroupID:        "",
+			CreatedAt:                 "2015-09-17T03:32:29.000000",
+			Description:               "",
+			Encrypted:                 false,
+			Metadata:                  map[string]string{},
+			Multiattach:               false,
+			TenantID:                  "304dc00909ac4d0da6c62d816bcb3459",
+			ReplicationDriverData:     "",
+			ReplicationExtendedStatus: "",
+			ReplicationStatus:         "disabled",
+			Size:                      75,
+			SnapshotID:                "",
+			SourceVolID:               "",
+			Status:                    "available",
+			UserID:                    "ff1ce52c03ab433aaba9108c2e3ef541",
+			VolumeType:                "lvmdriver-1",
 		},
 	}
 
@@ -76,27 +165,26 @@
 	th.SetupHTTP()
 	defer th.TeardownHTTP()
 
-	fixtures.MockGetResponse(t)
+	MockGetResponse(t)
 
 	v, err := Get(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22").Extract()
 	th.AssertNoErr(t, err)
 
 	th.AssertEquals(t, v.Name, "vol-001")
 	th.AssertEquals(t, v.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
-	th.AssertEquals(t, v.Attachments[0]["device"], "/dev/vde")
 }
 
 func TestCreate(t *testing.T) {
 	th.SetupHTTP()
 	defer th.TeardownHTTP()
 
-	fixtures.MockCreateResponse(t)
+	MockCreateResponse(t)
 
-	options := &CreateOpts{Size: 75}
+	options := &CreateOpts{Size: 75, Name: "vol-001"}
 	n, err := Create(client.ServiceClient(), options).Extract()
 	th.AssertNoErr(t, err)
 
-	th.AssertEquals(t, n.Size, 4)
+	th.AssertEquals(t, n.Size, 75)
 	th.AssertEquals(t, n.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
 }
 
@@ -104,7 +192,7 @@
 	th.SetupHTTP()
 	defer th.TeardownHTTP()
 
-	fixtures.MockDeleteResponse(t)
+	MockDeleteResponse(t)
 
 	res := Delete(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22")
 	th.AssertNoErr(t, res.Err)
@@ -114,7 +202,7 @@
 	th.SetupHTTP()
 	defer th.TeardownHTTP()
 
-	fixtures.MockUpdateResponse(t)
+	MockUpdateResponse(t)
 
 	options := UpdateOpts{Name: "vol-002"}
 	v, err := Update(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22", options).Extract()
diff --git a/openstack/blockstorage/v2/volumes/results.go b/openstack/blockstorage/v2/volumes/results.go
index 2fd4ef1..59fa530 100644
--- a/openstack/blockstorage/v2/volumes/results.go
+++ b/openstack/blockstorage/v2/volumes/results.go
@@ -9,44 +9,68 @@
 
 // Volume contains all the information associated with an OpenStack Volume.
 type Volume struct {
-	// Current status of the volume.
-	Status string `mapstructure:"status"`
-
-	// Human-readable display name for the volume.
-	Name string `mapstructure:"display_name"`
-
 	// Instances onto which the volume is attached.
 	Attachments []map[string]interface{} `mapstructure:"attachments"`
 
-	// This parameter is no longer used.
+	// AvailabilityZone is which availability zone the volume is in.
 	AvailabilityZone string `mapstructure:"availability_zone"`
 
 	// Indicates whether this is a bootable volume.
 	Bootable string `mapstructure:"bootable"`
 
+	// ConsistencyGroupID is the consistency group ID.
+	ConsistencyGroupID string `mapstructure:"consistencygroup_id"`
+
 	// The date when this volume was created.
 	CreatedAt string `mapstructure:"created_at"`
 
 	// Human-readable description for the volume.
-	Description string `mapstructure:"display_description"`
+	Description string `mapstructure:"description"`
+
+	// Encrypted denotes if the volume is encrypted.
+	Encrypted bool `mapstructure:"encrypted"`
+
+	// Human-readable display name for the volume.
+	Name string `mapstructure:"name"`
 
 	// The type of volume to create, either SATA or SSD.
 	VolumeType string `mapstructure:"volume_type"`
 
+	// ReplicationDriverData contains data about the replication driver.
+	ReplicationDriverData string `mapstructure:"os-volume-replication:driver_data"`
+
+	// ReplicationExtendedStatus contains extended status about replication.
+	ReplicationExtendedStatus string `mapstructure:"os-volume-replication:extended_status"`
+
+	// ReplicationStatus is the status of replication.
+	ReplicationStatus string `mapstructure:"replication_status"`
+
 	// The ID of the snapshot from which the volume was created
 	SnapshotID string `mapstructure:"snapshot_id"`
 
 	// The ID of another block storage volume from which the current volume was created
 	SourceVolID string `mapstructure:"source_volid"`
 
+	// Current status of the volume.
+	Status string `mapstructure:"status"`
+
+	// TenantID is the id of the project that owns the volume.
+	TenantID string `mapstructure:"os-vol-tenant-attr:tenant_id"`
+
 	// Arbitrary key-value pairs defined by the user.
 	Metadata map[string]string `mapstructure:"metadata"`
 
+	// Multiattach denotes if the volume is multi-attach capable.
+	Multiattach bool `mapstructure:"multiattach"`
+
 	// Unique identifier for the volume.
 	ID string `mapstructure:"id"`
 
 	// Size of the volume in GB.
 	Size int `mapstructure:"size"`
+
+	// UserID is the id of the user who created the volume.
+	UserID string `mapstructure:"user_id"`
 }
 
 // CreateResult contains the response body and error from a Create request.
diff --git a/openstack/blockstorage/v2/volumes/testing/doc.go b/openstack/blockstorage/v2/volumes/testing/doc.go
deleted file mode 100644
index 2f66ba5..0000000
--- a/openstack/blockstorage/v2/volumes/testing/doc.go
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
-This is package created is to hold fixtures (which imports testing),
-so that importing volumes package does not inadvertently import testing into production code
-More information here:
-https://github.com/rackspace/gophercloud/issues/473
-*/
-package testing
diff --git a/openstack/blockstorage/v2/volumes/testing/fixtures.go b/openstack/blockstorage/v2/volumes/testing/fixtures.go
deleted file mode 100644
index 3df7653..0000000
--- a/openstack/blockstorage/v2/volumes/testing/fixtures.go
+++ /dev/null
@@ -1,113 +0,0 @@
-package testing
-
-import (
-	"fmt"
-	"net/http"
-	"testing"
-
-	th "github.com/rackspace/gophercloud/testhelper"
-	fake "github.com/rackspace/gophercloud/testhelper/client"
-)
-
-func MockListResponse(t *testing.T) {
-	th.Mux.HandleFunc("/volumes", func(w http.ResponseWriter, r *http.Request) {
-		th.TestMethod(t, r, "GET")
-		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
-
-		w.Header().Add("Content-Type", "application/json")
-		w.WriteHeader(http.StatusOK)
-
-		fmt.Fprintf(w, `
-  {
-    "volumes": [
-      {
-        "id": "289da7f8-6440-407c-9fb4-7db01ec49164",
-        "display_name": "vol-001"
-      },
-      {
-        "id": "96c3bda7-c82a-4f50-be73-ca7621794835",
-        "display_name": "vol-002"
-      }
-    ]
-  }
-  `)
-	})
-}
-
-func MockGetResponse(t *testing.T) {
-	th.Mux.HandleFunc("/volumes/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
-		th.TestMethod(t, r, "GET")
-		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
-
-		w.Header().Add("Content-Type", "application/json")
-		w.WriteHeader(http.StatusOK)
-		fmt.Fprintf(w, `
-{
-    "volume": {
-        "display_name": "vol-001",
-        "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22",
- 	"attachments": [
-	  {
-            "device": "/dev/vde",
-            "server_id": "a740d24b-dc5b-4d59-ac75-53971c2920ba",
-            "id": "d6da11e5-2ed3-413e-88d8-b772ba62193d",
-            "volume_id": "d6da11e5-2ed3-413e-88d8-b772ba62193d"
-          }
-        ]
-   }
-}
-      `)
-	})
-}
-
-func MockCreateResponse(t *testing.T) {
-	th.Mux.HandleFunc("/volumes", func(w http.ResponseWriter, r *http.Request) {
-		th.TestMethod(t, r, "POST")
-		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
-		th.TestHeader(t, r, "Content-Type", "application/json")
-		th.TestHeader(t, r, "Accept", "application/json")
-		th.TestJSONRequest(t, r, `
-{
-    "volume": {
-        "size": 75
-    }
-}
-      `)
-
-		w.Header().Add("Content-Type", "application/json")
-		w.WriteHeader(http.StatusCreated)
-
-		fmt.Fprintf(w, `
-{
-    "volume": {
-        "size": 4,
-        "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22"
-    }
-}
-    `)
-	})
-}
-
-func MockDeleteResponse(t *testing.T) {
-	th.Mux.HandleFunc("/volumes/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
-		th.TestMethod(t, r, "DELETE")
-		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
-		w.WriteHeader(http.StatusNoContent)
-	})
-}
-
-func MockUpdateResponse(t *testing.T) {
-	th.Mux.HandleFunc("/volumes/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
-		th.TestMethod(t, r, "PUT")
-		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
-		w.WriteHeader(http.StatusOK)
-		fmt.Fprintf(w, `
-    {
-      "volume": {
-        "display_name": "vol-002",
-        "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22"
-        }
-    }
-    `)
-	})
-}
diff --git a/openstack/blockstorage/v2/volumes/urls.go b/openstack/blockstorage/v2/volumes/urls.go
index 29629a1..2523ec6 100644
--- a/openstack/blockstorage/v2/volumes/urls.go
+++ b/openstack/blockstorage/v2/volumes/urls.go
@@ -7,7 +7,7 @@
 }
 
 func listURL(c *gophercloud.ServiceClient) string {
-	return createURL(c)
+	return c.ServiceURL("volumes", "detail")
 }
 
 func deleteURL(c *gophercloud.ServiceClient, id string) string {
diff --git a/openstack/blockstorage/v2/volumes/urls_test.go b/openstack/blockstorage/v2/volumes/urls_test.go
index a95270e..792b19b 100644
--- a/openstack/blockstorage/v2/volumes/urls_test.go
+++ b/openstack/blockstorage/v2/volumes/urls_test.go
@@ -21,7 +21,7 @@
 
 func TestListURL(t *testing.T) {
 	actual := listURL(endpointClient())
-	expected := endpoint + "volumes"
+	expected := endpoint + "volumes/detail"
 	th.AssertEquals(t, expected, actual)
 }