From 9bdeff23e1b297313c72fb1db6ca0c3b0c735ce5 Mon Sep 17 00:00:00 2001
From: umagnus <xinyuyuan@microsoft.com>
Date: Wed, 29 May 2024 08:55:24 +0000
Subject: [PATCH] add modify volume

---
 .../latest/azuredisk-csi-driver-v1.30.2.tgz   | Bin 14733 -> 14750 bytes
 .../rbac-csi-azuredisk-controller.yaml        |   6 +
 deploy/example/modifyvolume/README.md         |  83 +++++++++
 .../storageclass-azuredisk-csi-premiumv2.yaml |  14 ++
 .../modifyvolume/volumeattributesclass.yaml   |   9 +
 deploy/rbac-csi-azuredisk-controller.yaml     |   6 +
 hack/verify-yamllint.sh                       |   2 +-
 pkg/azuredisk/azure_managedDiskController.go  |  73 ++++++++
 .../azure_managedDiskController_test.go       | 169 ++++++++++++++++++
 pkg/azuredisk/azuredisk.go                    |   1 +
 pkg/azuredisk/azuredisk_v2.go                 |   1 +
 pkg/azuredisk/controllerserver.go             |  67 ++++++-
 pkg/azuredisk/controllerserver_test.go        | 119 +++++++++++-
 pkg/azuredisk/controllerserver_v2.go          |  67 ++++++-
 pkg/azuredisk/fake_azuredisk.go               |   1 +
 pkg/azuredisk/fake_azuredisk_v2.go            |   1 +
 pkg/azureutils/azure_disk_utils.go            |   6 +
 pkg/azureutils/azure_disk_utils_test.go       |  32 +++-
 test/sanity/run-test.sh                       |   2 +-
 19 files changed, 645 insertions(+), 14 deletions(-)
 create mode 100644 deploy/example/modifyvolume/README.md
 create mode 100644 deploy/example/modifyvolume/storageclass-azuredisk-csi-premiumv2.yaml
 create mode 100644 deploy/example/modifyvolume/volumeattributesclass.yaml

diff --git a/charts/latest/azuredisk-csi-driver-v1.30.2.tgz b/charts/latest/azuredisk-csi-driver-v1.30.2.tgz
index 3f73abf7151c664ed71defad219fa037bbcb2969..4a07fd9360e03540d1623e04e3bbc51acc807846 100644
GIT binary patch
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diff --git a/charts/latest/azuredisk-csi-driver/templates/rbac-csi-azuredisk-controller.yaml b/charts/latest/azuredisk-csi-driver/templates/rbac-csi-azuredisk-controller.yaml
index b78940fc66..9210eb5a73 100644
--- a/charts/latest/azuredisk-csi-driver/templates/rbac-csi-azuredisk-controller.yaml
+++ b/charts/latest/azuredisk-csi-driver/templates/rbac-csi-azuredisk-controller.yaml
@@ -72,6 +72,9 @@ rules:
   - apiGroups: ["storage.k8s.io"]
     resources: ["volumeattachments/status"]
     verbs: ["get", "list", "watch", "update", "patch"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["volumeattributesclasses"]
+    verbs: ["get"]
   - apiGroups: ["coordination.k8s.io"]
     resources: ["leases"]
     verbs: ["get", "watch", "list", "delete", "update", "create", "patch"]
@@ -158,6 +161,9 @@ rules:
   - apiGroups: [""]
     resources: ["pods"]
     verbs: ["get", "list", "watch"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["volumeattributesclasses"]
+    verbs: ["get", "list", "watch"]
 ---
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
diff --git a/deploy/example/modifyvolume/README.md b/deploy/example/modifyvolume/README.md
new file mode 100644
index 0000000000..eddbd5ff8a
--- /dev/null
+++ b/deploy/example/modifyvolume/README.md
@@ -0,0 +1,83 @@
+# Volume Modification
+## Prerequisites
+Volume modification only work on a cluster with the `VolumeAttributesClass` feature enabled. To use this feature, it should:
+- `VolumeAttributesClass` feature gate on `kube-apiserver` (consult your Kubernetes distro's documentation)
+- `storage.k8s.io/v1alpha1` enabled in `kube-apiserver` via [`runtime-config`](https://kubernetes.io/docs/tasks/administer-cluster/enable-disable-api/) (consult your Kubernetes distro's documentation)
+- `VolumeAttributesClass` feature gate on `kube-controller-manager` (consult your Kubernetes distro's documentation)
+- `VolumeAttributesClass` feature gate on `csi-provisioner` container in csi-azuredisk-controller
+- `VolumeAttributesClass` feature gate on `csi-resizer` container in csi-azuredisk-controller
+
+For more information, see the [Kubernetes documentation for the feature](https://kubernetes.io/docs/concepts/storage/volume-attributes-classes/).
+
+## Parameters
+Users can specify the following modification parameters:
+- `skuName`: to update the disk type(skuName is not allowed to change from or to UltraSSD_LRS or PremiumV2_LRS disk type, more details on [Change the disk type of an Azure managed disk](https://learn.microsoft.com/en-us/azure/virtual-machines/disks-convert-types?tabs=azure-powershell))
+- `DiskIOPSReadWrite`: to update the IOPS
+- `DiskMBpsReadWrite`: to update the throughput
+
+## Usage
+
+### Create an example Pod, PVC and StorageClass
+```console
+kubectl apply -f https://raw.githubusercontent.com/kubernetes-sigs/azuredisk-csi-driver/master/deploy/example/modifyvolume/storageclass-azuredisk-csi-premiumv2.yaml
+kubectl apply -f https://raw.githubusercontent.com/kubernetes-sigs/azuredisk-csi-driver/master/deploy/example/pvc-azuredisk-csi.yaml
+kubectl apply -f https://raw.githubusercontent.com/kubernetes-sigs/azuredisk-csi-driver/master/deploy/example/nginx-pod-azuredisk.yaml
+```
+
+### Wait for the PVC in Bound state and the pod in Running state
+```console
+kubectl get pvc pvc-azuredisk
+NAME            STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS        VOLUMEATTRIBUTESCLASS   AGE
+pvc-azuredisk   Bound    pvc-e2a5c302-0b48-49a5-bde7-5c0528c7a06f   10Gi       RWO            managed-csi         <unset>                 17m
+
+kubectl get pod nginx-azuredisk
+NAME              READY   STATUS              RESTARTS   AGE
+nginx-azuredisk   1/1     Running             0          20s
+```
+
+### Create VolumeAttributesClass
+```console
+kubectl apply -f https://raw.githubusercontent.com/kubernetes-sigs/azuredisk-csi-driver/master/deploy/example/modifyvolume/volumeattributesclass.yaml
+kubectl get volumeattributesclass premium2-disk-class
+NAME                  DRIVERNAME           AGE
+premium2-disk-class   disk.csi.azure.com   4s
+```
+
+### Edit the PVC to point to the VolumeAttributesClass
+```console
+kubectl patch pvc pvc-azuredisk --patch '{"spec": {"volumeAttributesClassName": "premium2-disk-class"}}'
+```
+
+### Wait for the VolumeAttributesClass to apply to the volume
+```console
+kubectl get pvc pvc-azuredisk
+NAME            STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS        VOLUMEATTRIBUTESCLASS   AGE
+pvc-azuredisk   Bound    pvc-e2a5c302-0b48-49a5-bde7-5c0528c7a06f   10Gi       RWO            managed-csi         premium2-disk-class     20m
+
+kubectl describe pvc pvc-azuredisk
+Name:          pvc-azuredisk
+Namespace:     default
+StorageClass:  managed-csi-prev2
+Status:        Bound
+Volume:        pvc-e2a5c302-0b48-49a5-bde7-5c0528c7a06f
+Labels:        <none>
+Annotations:   pv.kubernetes.io/bind-completed: yes
+               pv.kubernetes.io/bound-by-controller: yes
+               volume.beta.kubernetes.io/storage-provisioner: disk.csi.azure.com
+               volume.kubernetes.io/selected-node: aks-agentpool-17390711-vmss000000
+               volume.kubernetes.io/storage-provisioner: disk.csi.azure.com
+Finalizers:    [kubernetes.io/pvc-protection]
+Capacity:      10Gi
+Access Modes:  RWO
+VolumeMode:    Filesystem
+Used By:       nginx-azuredisk
+Events:
+  Type    Reason                  Age                From                                                                                       Message
+  ----    ------                  ----               ----                                                                                       -------
+  Normal  WaitForFirstConsumer    21m                persistentvolume-controller                                                                waiting for first consumer to be created before binding
+  Normal  Provisioning            21m                disk.csi.azure.com_aks-agentpool-17390711-vmss000000_c36f4e97-171f-46c7-ba4a-c8567bb41452  External provisioner is provisioning volume for claim "default/pvc-azuredisk"
+  Normal  ExternalProvisioning    21m (x2 over 21m)  persistentvolume-controller                                                                Waiting for a volume to be created either by the external provisioner 'disk.csi.azure.com' or manually by the system administrator. If volume creation is delayed, please verify that the provisioner is running and correctly registered.
+  Normal  ProvisioningSucceeded   21m                disk.csi.azure.com_aks-agentpool-17390711-vmss000000_c36f4e97-171f-46c7-ba4a-c8567bb41452  Successfully provisioned volume pvc-e2a5c302-0b48-49a5-bde7-5c0528c7a06f
+  Normal  VolumeModify            18s                external-resizer disk.csi.azure.com                                                        external resizer is modifying volume pvc-azuredisk with vac premium2-disk-class
+  Normal  VolumeModifySuccessful  15s                external-resizer disk.csi.azure.com                                                        external resizer modified volume pvc-azuredisk with vac premium2-disk-class successfully
+```
\ No newline at end of file
diff --git a/deploy/example/modifyvolume/storageclass-azuredisk-csi-premiumv2.yaml b/deploy/example/modifyvolume/storageclass-azuredisk-csi-premiumv2.yaml
new file mode 100644
index 0000000000..0f881b011f
--- /dev/null
+++ b/deploy/example/modifyvolume/storageclass-azuredisk-csi-premiumv2.yaml
@@ -0,0 +1,14 @@
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: managed-csi
+provisioner: disk.csi.azure.com
+parameters:
+  cachingMode: None
+  skuName: PremiumV2_LRS
+  DiskIOPSReadWrite: "4000"
+  DiskMBpsReadWrite: "1000"
+reclaimPolicy: Delete
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
diff --git a/deploy/example/modifyvolume/volumeattributesclass.yaml b/deploy/example/modifyvolume/volumeattributesclass.yaml
new file mode 100644
index 0000000000..64dc23481f
--- /dev/null
+++ b/deploy/example/modifyvolume/volumeattributesclass.yaml
@@ -0,0 +1,9 @@
+---
+apiVersion: storage.k8s.io/v1alpha1
+kind: VolumeAttributesClass
+metadata:
+  name: premium2-disk-class
+driverName: disk.csi.azure.com
+parameters:
+  DiskIOPSReadWrite: "5000"
+  DiskMBpsReadWrite: "1200"
diff --git a/deploy/rbac-csi-azuredisk-controller.yaml b/deploy/rbac-csi-azuredisk-controller.yaml
index 0e59ad15b4..4d931c3fa3 100644
--- a/deploy/rbac-csi-azuredisk-controller.yaml
+++ b/deploy/rbac-csi-azuredisk-controller.yaml
@@ -75,6 +75,9 @@ rules:
   - apiGroups: ["storage.k8s.io"]
     resources: ["volumeattachments/status"]
     verbs: ["get", "list", "watch", "update", "patch"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["volumeattributesclasses"]
+    verbs: ["get"]
   - apiGroups: ["coordination.k8s.io"]
     resources: ["leases"]
     verbs: ["get", "watch", "list", "delete", "update", "create", "patch"]
@@ -157,6 +160,9 @@ rules:
   - apiGroups: [""]
     resources: ["pods"]
     verbs: ["get", "list", "watch"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["volumeattributesclasses"]
+    verbs: ["get", "list", "watch"]
 ---
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
diff --git a/hack/verify-yamllint.sh b/hack/verify-yamllint.sh
index 6fd42d8434..96ca1107d7 100755
--- a/hack/verify-yamllint.sh
+++ b/hack/verify-yamllint.sh
@@ -29,7 +29,7 @@ if [[ "${deployDirNum}" != "${helmDirNum}" ]]; then
   exit 1
 fi
 
-for path in "deploy/*.yaml" "deploy/example/*.yaml" "deploy/example/metrics/*.yaml" "deploy/example/snapshot/*.yaml" "deploy/example/cloning/*.yaml" "deploy/example/rawblock/*.yaml" "deploy/example/windows/*.yaml" "deploy/example/sharedisk/*.yaml" "docs/known-issues/node-shutdown-recovery/*.yaml"
+for path in "deploy/*.yaml" "deploy/example/*.yaml" "deploy/example/metrics/*.yaml" "deploy/example/snapshot/*.yaml" "deploy/example/cloning/*.yaml" "deploy/example/rawblock/*.yaml" "deploy/example/windows/*.yaml" "deploy/example/sharedisk/*.yaml" "deploy/example/modifyvolume/*.yaml" "docs/known-issues/node-shutdown-recovery/*.yaml"
 do
     echo "checking yamllint under path: $path ..."
     yamllint -f parsable $path | grep -v "line too long" > $LOG
diff --git a/pkg/azuredisk/azure_managedDiskController.go b/pkg/azuredisk/azure_managedDiskController.go
index 11542050ac..02e81989d0 100644
--- a/pkg/azuredisk/azure_managedDiskController.go
+++ b/pkg/azuredisk/azure_managedDiskController.go
@@ -414,6 +414,79 @@ func (c *ManagedDiskController) ResizeDisk(ctx context.Context, diskURI string,
 	return newSizeQuant, nil
 }
 
+// ModifyDisk: modify disk
+func (c *ManagedDiskController) ModifyDisk(ctx context.Context, options *ManagedDiskOptions) error {
+	klog.V(4).Infof("azureDisk - modifying managed Name:%s, StorageAccountType:%s, DiskIOPSReadWrite:%s, DiskMBpsReadWrite:%s", options.DiskName, options.StorageAccountType, options.DiskIOPSReadWrite, options.DiskMBpsReadWrite)
+
+	rg, subsID, err := getInfoFromDiskURI(options.SourceResourceID)
+	if err != nil {
+		return err
+	}
+
+	diskClient, err := c.clientFactory.GetDiskClientForSub(subsID)
+	if err != nil {
+		return err
+	}
+
+	model := armcompute.DiskUpdate{}
+	result, err := diskClient.Get(ctx, rg, options.DiskName)
+	if err != nil {
+		return err
+	}
+
+	if result.Properties == nil || result.SKU == nil || result.SKU.Name == nil {
+		return fmt.Errorf("DiskProperties or SKU of disk(%s) is nil", options.DiskName)
+	}
+
+	diskSku := *result.SKU.Name
+	if options.StorageAccountType != "" && options.StorageAccountType != diskSku {
+		diskSku = options.StorageAccountType
+		model.SKU = &armcompute.DiskSKU{
+			Name: to.Ptr(diskSku),
+		}
+	}
+
+	diskProperties := armcompute.DiskUpdateProperties{}
+
+	if diskSku == armcompute.DiskStorageAccountTypesUltraSSDLRS || diskSku == armcompute.DiskStorageAccountTypesPremiumV2LRS {
+		if options.DiskIOPSReadWrite != "" {
+			v, err := strconv.Atoi(options.DiskIOPSReadWrite)
+			if err != nil {
+				return fmt.Errorf("AzureDisk - failed to parse DiskIOPSReadWrite: %w", err)
+			}
+			diskIOPSReadWrite := int64(v)
+			diskProperties.DiskIOPSReadWrite = pointer.Int64(diskIOPSReadWrite)
+		}
+
+		if options.DiskMBpsReadWrite != "" {
+			v, err := strconv.Atoi(options.DiskMBpsReadWrite)
+			if err != nil {
+				return fmt.Errorf("AzureDisk - failed to parse DiskMBpsReadWrite: %w", err)
+			}
+			diskMBpsReadWrite := int64(v)
+			diskProperties.DiskMBpsReadWrite = pointer.Int64(diskMBpsReadWrite)
+		}
+
+		model.Properties = &diskProperties
+	} else {
+		if options.DiskIOPSReadWrite != "" {
+			return fmt.Errorf("AzureDisk - DiskIOPSReadWrite parameter is only applicable in UltraSSD_LRS or PremiumV2_LRS disk type")
+		}
+		if options.DiskMBpsReadWrite != "" {
+			return fmt.Errorf("AzureDisk - DiskMBpsReadWrite parameter is only applicable in UltraSSD_LRS or PremiumV2_LRS disk type")
+		}
+	}
+
+	if model.SKU != nil || model.Properties != nil {
+		if _, err := diskClient.Patch(ctx, rg, options.DiskName, model); err != nil {
+			return err
+		}
+	} else {
+		klog.V(4).Infof("azureDisk - no modification needed for disk(%s)", options.DiskName)
+	}
+	return nil
+}
+
 // get resource group name, subs id from a managed disk URI, e.g. return {group-name}, {sub-id} according to
 // /subscriptions/{sub-id}/resourcegroups/{group-name}/providers/microsoft.compute/disks/{disk-id}
 // according to https://docs.microsoft.com/en-us/rest/api/compute/disks/get
diff --git a/pkg/azuredisk/azure_managedDiskController_test.go b/pkg/azuredisk/azure_managedDiskController_test.go
index 6d4e722786..1eeee8750f 100644
--- a/pkg/azuredisk/azure_managedDiskController_test.go
+++ b/pkg/azuredisk/azure_managedDiskController_test.go
@@ -609,3 +609,172 @@ func TestResizeDisk(t *testing.T) {
 		assert.Equal(t, test.expectedQuantity.Value(), result.Value(), "TestCase[%d]: %s, expected Quantity: %v, return Quantity: %v", i, test.desc, test.expectedQuantity, result)
 	}
 }
+
+func TestModifyDisk(t *testing.T) {
+	ctrl := gomock.NewController(t)
+	defer ctrl.Finish()
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	diskName := disk1Name
+	fakeCreateDiskFailed := "fakeCreateDiskFailed"
+	storageAccountTypeUltraSSDLRS := armcompute.DiskStorageAccountTypesUltraSSDLRS
+	storageAccountTypePremiumLRS := armcompute.DiskStorageAccountTypesPremiumLRS
+	testCases := []struct {
+		desc               string
+		diskName           string
+		diskIOPSReadWrite  string
+		diskMBpsReadWrite  string
+		storageAccountType armcompute.DiskStorageAccountTypes
+		existedDisk        *armcompute.Disk
+		expectedErr        bool
+		expectedErrMsg     error
+	}{
+		{
+			desc:               "new sku and no error shall be returned if everything is good",
+			diskName:           diskName,
+			storageAccountType: armcompute.DiskStorageAccountTypesStandardLRS,
+			existedDisk:        &armcompute.Disk{Name: pointer.String(disk1Name), SKU: &armcompute.DiskSKU{Name: &storageAccountTypePremiumLRS}, Properties: &armcompute.DiskProperties{DiskIOPSReadWrite: pointer.Int64(100)}},
+			expectedErr:        false,
+		},
+		{
+			desc:               "new diskIOPSReadWrite and no error shall be returned if everything is good",
+			diskName:           diskName,
+			diskIOPSReadWrite:  "200",
+			storageAccountType: armcompute.DiskStorageAccountTypesUltraSSDLRS,
+			existedDisk:        &armcompute.Disk{Name: pointer.String(disk1Name), SKU: &armcompute.DiskSKU{Name: &storageAccountTypeUltraSSDLRS}, Properties: &armcompute.DiskProperties{DiskIOPSReadWrite: pointer.Int64(100)}},
+			expectedErr:        false,
+		},
+		{
+			desc:               "new diskMBpsReadWrite and no error shall be returned if everything is good",
+			diskName:           diskName,
+			diskMBpsReadWrite:  "200",
+			storageAccountType: armcompute.DiskStorageAccountTypesUltraSSDLRS,
+			existedDisk:        &armcompute.Disk{Name: pointer.String(disk1Name), SKU: &armcompute.DiskSKU{Name: &storageAccountTypeUltraSSDLRS}, Properties: &armcompute.DiskProperties{DiskMBpsReadWrite: pointer.Int64(100)}},
+			expectedErr:        false,
+		},
+		{
+			desc:               "new diskIOPSReadWrite and diskMBpsReadWrite and no error shall be returned if everything is good",
+			diskName:           diskName,
+			diskIOPSReadWrite:  "200",
+			diskMBpsReadWrite:  "200",
+			storageAccountType: armcompute.DiskStorageAccountTypesUltraSSDLRS,
+			existedDisk:        &armcompute.Disk{Name: pointer.String(disk1Name), SKU: &armcompute.DiskSKU{Name: &storageAccountTypeUltraSSDLRS}, Properties: &armcompute.DiskProperties{DiskIOPSReadWrite: pointer.Int64(100), DiskMBpsReadWrite: pointer.Int64(100)}},
+			expectedErr:        false,
+		},
+		{
+			desc:               "nothing to modify and no error shall be returned if everything is good",
+			diskName:           diskName,
+			storageAccountType: armcompute.DiskStorageAccountTypesPremiumLRS,
+			existedDisk:        &armcompute.Disk{Name: pointer.String(disk1Name), SKU: &armcompute.DiskSKU{Name: &storageAccountTypePremiumLRS}, Properties: &armcompute.DiskProperties{DiskIOPSReadWrite: pointer.Int64(100)}},
+			expectedErr:        false,
+		},
+		{
+			desc:               "an error shall be returned when disk SKU is nil",
+			diskName:           diskName,
+			diskIOPSReadWrite:  "200",
+			diskMBpsReadWrite:  "200",
+			storageAccountType: armcompute.DiskStorageAccountTypesUltraSSDLRS,
+			existedDisk:        &armcompute.Disk{Name: pointer.String(diskName), Properties: &armcompute.DiskProperties{DiskIOPSReadWrite: pointer.Int64(100), DiskMBpsReadWrite: pointer.Int64(100)}},
+			expectedErr:        true,
+			expectedErrMsg:     fmt.Errorf("DiskProperties or SKU of disk(disk1) is nil"),
+		},
+		{
+			desc:              "new diskIOPSReadWrite but wrong disk type error shall be returned",
+			diskName:          diskName,
+			diskIOPSReadWrite: "200",
+			existedDisk:       &armcompute.Disk{Name: pointer.String(disk1Name), SKU: &armcompute.DiskSKU{Name: &storageAccountTypePremiumLRS}, Properties: &armcompute.DiskProperties{DiskIOPSReadWrite: pointer.Int64(100)}},
+			expectedErr:       true,
+			expectedErrMsg:    fmt.Errorf("AzureDisk - DiskIOPSReadWrite parameter is only applicable in UltraSSD_LRS or PremiumV2_LRS disk type"),
+		},
+		{
+			desc:              "new diskMBpsReadWrite but wrong disk type error shall be returned",
+			diskName:          diskName,
+			diskMBpsReadWrite: "200",
+			existedDisk:       &armcompute.Disk{Name: pointer.String(disk1Name), SKU: &armcompute.DiskSKU{Name: &storageAccountTypePremiumLRS}, Properties: &armcompute.DiskProperties{DiskMBpsReadWrite: pointer.Int64(100)}},
+			expectedErr:       true,
+			expectedErrMsg:    fmt.Errorf("AzureDisk - DiskMBpsReadWrite parameter is only applicable in UltraSSD_LRS or PremiumV2_LRS disk type"),
+		},
+		{
+			desc:               "new diskIOPSReadWrite but failed to parse",
+			diskName:           diskName,
+			diskIOPSReadWrite:  "error",
+			storageAccountType: armcompute.DiskStorageAccountTypesUltraSSDLRS,
+			existedDisk:        &armcompute.Disk{Name: pointer.String(disk1Name), SKU: &armcompute.DiskSKU{Name: &storageAccountTypeUltraSSDLRS}, Properties: &armcompute.DiskProperties{DiskIOPSReadWrite: pointer.Int64(100)}},
+			expectedErr:        true,
+			expectedErrMsg:     fmt.Errorf("AzureDisk - failed to parse DiskIOPSReadWrite: strconv.Atoi: parsing \"error\": invalid syntax"),
+		},
+		{
+			desc:               "new diskMBpsReadWrite but failed to parse",
+			diskName:           diskName,
+			diskMBpsReadWrite:  "error",
+			storageAccountType: armcompute.DiskStorageAccountTypesUltraSSDLRS,
+			existedDisk:        &armcompute.Disk{Name: pointer.String(disk1Name), SKU: &armcompute.DiskSKU{Name: &storageAccountTypeUltraSSDLRS}, Properties: &armcompute.DiskProperties{DiskMBpsReadWrite: pointer.Int64(100)}},
+			expectedErr:        true,
+			expectedErrMsg:     fmt.Errorf("AzureDisk - failed to parse DiskMBpsReadWrite: strconv.Atoi: parsing \"error\": invalid syntax"),
+		},
+		{
+			desc:               "an error shall be returned if everything is good but get disk failed",
+			diskName:           fakeGetDiskFailed,
+			diskIOPSReadWrite:  "200",
+			diskMBpsReadWrite:  "200",
+			storageAccountType: armcompute.DiskStorageAccountTypesUltraSSDLRS,
+			existedDisk:        &armcompute.Disk{Name: pointer.String(fakeCreateDiskFailed), SKU: &armcompute.DiskSKU{Name: &storageAccountTypeUltraSSDLRS}, Properties: &armcompute.DiskProperties{DiskIOPSReadWrite: pointer.Int64(100), DiskMBpsReadWrite: pointer.Int64(100)}},
+			expectedErr:        true,
+			expectedErrMsg:     fmt.Errorf("Get Disk failed"),
+		},
+		{
+			desc:               "an error shall be returned if everything is good but patch disk failed",
+			diskName:           fakeCreateDiskFailed,
+			diskIOPSReadWrite:  "200",
+			diskMBpsReadWrite:  "200",
+			storageAccountType: armcompute.DiskStorageAccountTypesUltraSSDLRS,
+			existedDisk:        &armcompute.Disk{Name: pointer.String(fakeCreateDiskFailed), SKU: &armcompute.DiskSKU{Name: &storageAccountTypeUltraSSDLRS}, Properties: &armcompute.DiskProperties{DiskIOPSReadWrite: pointer.Int64(100), DiskMBpsReadWrite: pointer.Int64(100)}},
+			expectedErr:        true,
+			expectedErrMsg:     fmt.Errorf("Patch Disk failed"),
+		},
+	}
+
+	for i, test := range testCases {
+		testCloud := provider.GetTestCloud(ctrl)
+		managedDiskController := &ManagedDiskController{
+			controllerCommon: &controllerCommon{
+				cloud:               testCloud,
+				lockMap:             newLockMap(),
+				DisableDiskLunCheck: true,
+				clientFactory:       testCloud.ComputeClientFactory,
+			},
+		}
+		diskURI := fmt.Sprintf("/subscriptions/%s/resourceGroups/%s/providers/Microsoft.Compute/disks/%s",
+			testCloud.SubscriptionID, testCloud.ResourceGroup, *test.existedDisk.Name)
+		diskOptions := &ManagedDiskOptions{
+			DiskName:           test.diskName,
+			DiskIOPSReadWrite:  test.diskIOPSReadWrite,
+			DiskMBpsReadWrite:  test.diskMBpsReadWrite,
+			StorageAccountType: test.storageAccountType,
+			ResourceGroup:      testCloud.ResourceGroup,
+			SubscriptionID:     testCloud.SubscriptionID,
+			SourceResourceID:   diskURI,
+		}
+
+		mockDisksClient := mock_diskclient.NewMockInterface(ctrl)
+		managedDiskController.controllerCommon.clientFactory.(*mock_azclient.MockClientFactory).EXPECT().GetDiskClientForSub(testCloud.SubscriptionID).Return(mockDisksClient, nil).AnyTimes()
+		if test.diskName == fakeGetDiskFailed {
+			mockDisksClient.EXPECT().Get(gomock.Any(), testCloud.ResourceGroup, test.diskName).Return(test.existedDisk, fmt.Errorf("Get Disk failed")).AnyTimes()
+		} else {
+			mockDisksClient.EXPECT().Get(gomock.Any(), testCloud.ResourceGroup, test.diskName).Return(test.existedDisk, nil).AnyTimes()
+		}
+		if test.diskName == fakeCreateDiskFailed {
+			mockDisksClient.EXPECT().Patch(gomock.Any(), testCloud.ResourceGroup, test.diskName, gomock.Any()).Return(test.existedDisk, fmt.Errorf("Patch Disk failed")).AnyTimes()
+		} else {
+			mockDisksClient.EXPECT().Patch(gomock.Any(), testCloud.ResourceGroup, test.diskName, gomock.Any()).Return(test.existedDisk, nil).AnyTimes()
+		}
+
+		err := managedDiskController.ModifyDisk(ctx, diskOptions)
+		assert.Equal(t, test.expectedErr, err != nil, "TestCase[%d]: %s, return error: %v", i, test.desc, err)
+		if test.expectedErr {
+			assert.EqualError(t, test.expectedErrMsg, err.Error(), "TestCase[%d]: %s, expected: %v, return: %v", i, test.desc, test.expectedErrMsg, err)
+		}
+	}
+}
diff --git a/pkg/azuredisk/azuredisk.go b/pkg/azuredisk/azuredisk.go
index a625b87109..1511e0913d 100644
--- a/pkg/azuredisk/azuredisk.go
+++ b/pkg/azuredisk/azuredisk.go
@@ -273,6 +273,7 @@ func newDriverV1(options *DriverOptions) *Driver {
 		csi.ControllerServiceCapability_RPC_CLONE_VOLUME,
 		csi.ControllerServiceCapability_RPC_EXPAND_VOLUME,
 		csi.ControllerServiceCapability_RPC_SINGLE_NODE_MULTI_WRITER,
+		csi.ControllerServiceCapability_RPC_MODIFY_VOLUME,
 	}
 	if driver.enableListVolumes {
 		controllerCap = append(controllerCap, csi.ControllerServiceCapability_RPC_LIST_VOLUMES, csi.ControllerServiceCapability_RPC_LIST_VOLUMES_PUBLISHED_NODES)
diff --git a/pkg/azuredisk/azuredisk_v2.go b/pkg/azuredisk/azuredisk_v2.go
index fa951ab4a5..0aa018d0c0 100644
--- a/pkg/azuredisk/azuredisk_v2.go
+++ b/pkg/azuredisk/azuredisk_v2.go
@@ -158,6 +158,7 @@ func newDriverV2(options *DriverOptions) *DriverV2 {
 			csi.ControllerServiceCapability_RPC_LIST_VOLUMES,
 			csi.ControllerServiceCapability_RPC_LIST_VOLUMES_PUBLISHED_NODES,
 			csi.ControllerServiceCapability_RPC_SINGLE_NODE_MULTI_WRITER,
+			csi.ControllerServiceCapability_RPC_MODIFY_VOLUME,
 		})
 	driver.AddVolumeCapabilityAccessModes(
 		[]csi.VolumeCapability_AccessMode_Mode{
diff --git a/pkg/azuredisk/controllerserver.go b/pkg/azuredisk/controllerserver.go
index b6ed97e31d..199544471b 100644
--- a/pkg/azuredisk/controllerserver.go
+++ b/pkg/azuredisk/controllerserver.go
@@ -382,8 +382,71 @@ func (d *Driver) ControllerGetVolume(context.Context, *csi.ControllerGetVolumeRe
 }
 
 // ControllerModifyVolume modify volume
-func (d *Driver) ControllerModifyVolume(context.Context, *csi.ControllerModifyVolumeRequest) (*csi.ControllerModifyVolumeResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "")
+func (d *Driver) ControllerModifyVolume(ctx context.Context, req *csi.ControllerModifyVolumeRequest) (*csi.ControllerModifyVolumeResponse, error) {
+	volumeID := req.GetVolumeId()
+	if len(volumeID) == 0 {
+		return nil, status.Error(codes.InvalidArgument, "Volume ID missing in the request")
+	}
+
+	if err := d.ValidateControllerServiceRequest(csi.ControllerServiceCapability_RPC_MODIFY_VOLUME); err != nil {
+		return nil, status.Errorf(codes.Internal, "invalid modify volume req: %v", req)
+	}
+	diskURI := volumeID
+
+	diskName, err := azureutils.GetDiskName(diskURI)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, err.Error())
+	}
+
+	if _, err := d.checkDiskExists(ctx, diskURI); err != nil {
+		return nil, status.Error(codes.NotFound, fmt.Sprintf("Volume not found, failed with error: %v", err))
+	}
+
+	diskParams, err := azureutils.ParseDiskParameters(req.GetMutableParameters())
+	if err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "Failed parsing disk parameters: %v", err)
+	}
+
+	// normalize values
+	skuName, err := azureutils.NormalizeStorageAccountType(diskParams.AccountType, d.cloud.Config.Cloud, d.cloud.Config.DisableAzureStackCloud)
+	if err != nil {
+		return nil, status.Error(codes.InvalidArgument, err.Error())
+	}
+	if diskParams.AccountType == "" {
+		skuName = ""
+	}
+
+	klog.V(2).Infof("begin to modify azure disk(%s) account type(%s) rg(%s) location(%s)",
+		diskParams.DiskName, skuName, diskParams.ResourceGroup, diskParams.Location)
+
+	volumeOptions := &ManagedDiskOptions{
+		DiskIOPSReadWrite:  diskParams.DiskIOPSReadWrite,
+		DiskMBpsReadWrite:  diskParams.DiskMBPSReadWrite,
+		DiskName:           diskName,
+		ResourceGroup:      diskParams.ResourceGroup,
+		SubscriptionID:     diskParams.SubscriptionID,
+		StorageAccountType: skuName,
+		SourceResourceID:   diskURI,
+		SourceType:         consts.SourceVolume,
+	}
+
+	mc := metrics.NewMetricContext(consts.AzureDiskCSIDriverName, "controller_modify_volume", d.cloud.ResourceGroup, d.cloud.SubscriptionID, d.Name)
+	isOperationSucceeded := false
+	defer func() {
+		mc.ObserveOperationWithResult(isOperationSucceeded, consts.VolumeID, diskURI)
+	}()
+
+	if err = d.diskController.ModifyDisk(ctx, volumeOptions); err != nil {
+		if strings.Contains(err.Error(), consts.NotFound) {
+			return nil, status.Error(codes.NotFound, err.Error())
+		}
+		return nil, status.Errorf(codes.Internal, err.Error())
+	}
+
+	isOperationSucceeded = true
+	klog.V(2).Infof("modify azure disk(%s) account type(%s) rg(%s) location(%s) successfully", diskParams.DiskName, skuName, diskParams.ResourceGroup, diskParams.Location)
+
+	return &csi.ControllerModifyVolumeResponse{}, err
 }
 
 // ControllerPublishVolume attach an azure disk to a required node
diff --git a/pkg/azuredisk/controllerserver_test.go b/pkg/azuredisk/controllerserver_test.go
index 147c2a5582..4902303fde 100644
--- a/pkg/azuredisk/controllerserver_test.go
+++ b/pkg/azuredisk/controllerserver_test.go
@@ -227,8 +227,8 @@ func TestCreateVolume(t *testing.T) {
 				mp[consts.LocationField] = "ut"
 				mp[consts.StorageAccountTypeField] = "ut"
 				mp[consts.ResourceGroupField] = "ut"
-				mp[consts.DiskIOPSReadWriteField] = "ut"
-				mp[consts.DiskMBPSReadWriteField] = "ut"
+				mp[consts.DiskIOPSReadWriteField] = "1"
+				mp[consts.DiskMBPSReadWriteField] = "1"
 				mp[consts.DiskNameField] = "ut"
 				mp[consts.DesIDField] = "ut"
 				mp[consts.WriteAcceleratorEnabled] = "ut"
@@ -622,6 +622,121 @@ func TestControllerGetVolume(t *testing.T) {
 	}
 }
 
+func TestControllerModifyVolume(t *testing.T) {
+	cntl := gomock.NewController(t)
+	defer cntl.Finish()
+	d, err := NewFakeDriver(cntl)
+	if err != nil {
+		t.Fatalf("Error getting driver: %v", err)
+	}
+	storageAccountTypeUltraSSDLRS := armcompute.DiskStorageAccountTypesUltraSSDLRS
+
+	tests := []struct {
+		desc            string
+		req             *csi.ControllerModifyVolumeRequest
+		oldSKU          *armcompute.DiskStorageAccountTypes
+		expectedResp    *csi.ControllerModifyVolumeResponse
+		expectedErrCode codes.Code
+		expectedErrmsg  string
+	}{
+		{
+			desc: "success standard",
+			req: &csi.ControllerModifyVolumeRequest{
+				VolumeId: testVolumeID,
+				MutableParameters: map[string]string{
+					consts.DiskIOPSReadWriteField: "100",
+					consts.DiskMBPSReadWriteField: "100",
+				},
+			},
+			oldSKU:       &storageAccountTypeUltraSSDLRS,
+			expectedResp: &csi.ControllerModifyVolumeResponse{},
+		},
+		{
+			desc: "fail with no volume id",
+			req: &csi.ControllerModifyVolumeRequest{
+				VolumeId: "",
+			},
+			expectedResp:    nil,
+			expectedErrCode: codes.InvalidArgument,
+		},
+		{
+			desc: "fail with the invalid diskURI",
+			req: &csi.ControllerModifyVolumeRequest{
+				VolumeId: "123",
+			},
+			expectedResp:    nil,
+			expectedErrCode: codes.Internal,
+		},
+		{
+			desc: "fail with wrong disk name",
+			req: &csi.ControllerModifyVolumeRequest{
+				VolumeId: "/subscriptions/123",
+			},
+			expectedResp:    nil,
+			expectedErrCode: codes.Internal,
+		},
+		{
+			desc: "fail with wrong sku name",
+			req: &csi.ControllerModifyVolumeRequest{
+				VolumeId: testVolumeID,
+				MutableParameters: map[string]string{
+					consts.SkuNameField: "ut",
+				},
+			},
+			expectedResp:    nil,
+			expectedErrCode: codes.InvalidArgument,
+		},
+		{
+			desc: "fail with error parse parameter",
+			req: &csi.ControllerModifyVolumeRequest{
+				VolumeId: testVolumeID,
+				MutableParameters: map[string]string{
+					consts.DiskIOPSReadWriteField: "ut",
+				},
+			},
+			expectedResp:    nil,
+			expectedErrCode: codes.InvalidArgument,
+		},
+		{
+			desc: "fail with unsupported sku",
+			req: &csi.ControllerModifyVolumeRequest{
+				VolumeId: testVolumeID,
+				MutableParameters: map[string]string{
+					consts.SkuNameField:           "Premium_LRS",
+					consts.DiskIOPSReadWriteField: "100",
+				},
+			},
+			expectedResp:    nil,
+			expectedErrCode: codes.Internal,
+		},
+	}
+
+	for _, test := range tests {
+		ctx, cancel := context.WithCancel(context.TODO())
+		defer cancel()
+		id := test.req.VolumeId
+		disk := &armcompute.Disk{
+			ID: &id,
+			SKU: &armcompute.DiskSKU{
+				Name: test.oldSKU,
+			},
+			Properties: &armcompute.DiskProperties{},
+		}
+		diskClient := mock_diskclient.NewMockInterface(cntl)
+		d.getClientFactory().(*mock_azclient.MockClientFactory).EXPECT().GetDiskClientForSub(gomock.Any()).Return(diskClient, nil).AnyTimes()
+		diskClient.EXPECT().Get(gomock.Eq(ctx), gomock.Any(), gomock.Any()).Return(disk, nil).AnyTimes()
+		diskClient.EXPECT().Patch(gomock.Eq(ctx), gomock.Any(), gomock.Any(), gomock.Any()).Return(disk, nil).AnyTimes()
+
+		result, err := d.ControllerModifyVolume(ctx, test.req)
+		if err != nil {
+			checkTestError(t, test.expectedErrCode, err)
+		}
+		if !reflect.DeepEqual(result, test.expectedResp) {
+			t.Errorf("input request: %v, ControllerModifyVolume result: %v, expected: %v", test.req, result, test.expectedResp)
+		}
+	}
+}
+
 func TestGetSnapshotInfo(t *testing.T) {
 	cntl := gomock.NewController(t)
 	defer cntl.Finish()
diff --git a/pkg/azuredisk/controllerserver_v2.go b/pkg/azuredisk/controllerserver_v2.go
index dd8d12b90f..fc81942fd1 100644
--- a/pkg/azuredisk/controllerserver_v2.go
+++ b/pkg/azuredisk/controllerserver_v2.go
@@ -299,8 +299,71 @@ func (d *DriverV2) ControllerGetVolume(context.Context, *csi.ControllerGetVolume
 }
 
 // ControllerModifyVolume modify volume
-func (d *DriverV2) ControllerModifyVolume(context.Context, *csi.ControllerModifyVolumeRequest) (*csi.ControllerModifyVolumeResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "")
+func (d *DriverV2) ControllerModifyVolume(ctx context.Context, req *csi.ControllerModifyVolumeRequest) (*csi.ControllerModifyVolumeResponse, error) {
+	volumeID := req.GetVolumeId()
+	if len(volumeID) == 0 {
+		return nil, status.Error(codes.InvalidArgument, "Volume ID missing in the request")
+	}
+
+	if err := d.ValidateControllerServiceRequest(csi.ControllerServiceCapability_RPC_MODIFY_VOLUME); err != nil {
+		return nil, status.Errorf(codes.Internal, "invalid modify volume req: %v", req)
+	}
+	diskURI := volumeID
+
+	diskName, err := azureutils.GetDiskName(diskURI)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, err.Error())
+	}
+
+	if _, err := d.checkDiskExists(ctx, diskURI); err != nil {
+		return nil, status.Error(codes.NotFound, fmt.Sprintf("Volume not found, failed with error: %v", err))
+	}
+
+	diskParams, err := azureutils.ParseDiskParameters(req.GetMutableParameters())
+	if err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "Failed parsing disk parameters: %v", err)
+	}
+
+	// normalize values
+	skuName, err := azureutils.NormalizeStorageAccountType(diskParams.AccountType, d.cloud.Config.Cloud, d.cloud.Config.DisableAzureStackCloud)
+	if err != nil {
+		return nil, status.Error(codes.InvalidArgument, err.Error())
+	}
+	if diskParams.AccountType == "" {
+		skuName = ""
+	}
+
+	klog.V(2).Infof("begin to modify azure disk(%s) account type(%s) rg(%s) location(%s)",
+		diskParams.DiskName, skuName, diskParams.ResourceGroup, diskParams.Location)
+
+	volumeOptions := &ManagedDiskOptions{
+		DiskIOPSReadWrite:  diskParams.DiskIOPSReadWrite,
+		DiskMBpsReadWrite:  diskParams.DiskMBPSReadWrite,
+		DiskName:           diskName,
+		ResourceGroup:      diskParams.ResourceGroup,
+		SubscriptionID:     diskParams.SubscriptionID,
+		StorageAccountType: skuName,
+		SourceResourceID:   diskURI,
+		SourceType:         consts.SourceVolume,
+	}
+
+	mc := metrics.NewMetricContext(consts.AzureDiskCSIDriverName, "controller_modify_volume", d.cloud.ResourceGroup, d.cloud.SubscriptionID, d.Name)
+	isOperationSucceeded := false
+	defer func() {
+		mc.ObserveOperationWithResult(isOperationSucceeded, consts.VolumeID, diskURI)
+	}()
+
+	if err = d.diskController.ModifyDisk(ctx, volumeOptions); err != nil {
+		if strings.Contains(err.Error(), consts.NotFound) {
+			return nil, status.Error(codes.NotFound, err.Error())
+		}
+		return nil, status.Errorf(codes.Internal, err.Error())
+	}
+
+	isOperationSucceeded = true
+	klog.V(2).Infof("modify azure disk(%s) account type(%s) rg(%s) location(%s) successfully", diskParams.DiskName, skuName, diskParams.ResourceGroup, diskParams.Location)
+
+	return &csi.ControllerModifyVolumeResponse{}, err
 }
 
 // ControllerPublishVolume attach an azure disk to a required node
diff --git a/pkg/azuredisk/fake_azuredisk.go b/pkg/azuredisk/fake_azuredisk.go
index fa88806f9f..a88cde2b3e 100644
--- a/pkg/azuredisk/fake_azuredisk.go
+++ b/pkg/azuredisk/fake_azuredisk.go
@@ -152,6 +152,7 @@ func newFakeDriverV1(ctrl *gomock.Controller) (*fakeDriverV1, error) {
 			csi.ControllerServiceCapability_RPC_EXPAND_VOLUME,
 			csi.ControllerServiceCapability_RPC_LIST_VOLUMES,
 			csi.ControllerServiceCapability_RPC_LIST_VOLUMES_PUBLISHED_NODES,
+			csi.ControllerServiceCapability_RPC_MODIFY_VOLUME,
 		})
 	driver.AddVolumeCapabilityAccessModes([]csi.VolumeCapability_AccessMode_Mode{csi.VolumeCapability_AccessMode_SINGLE_NODE_WRITER})
 	driver.AddNodeServiceCapabilities([]csi.NodeServiceCapability_RPC_Type{
diff --git a/pkg/azuredisk/fake_azuredisk_v2.go b/pkg/azuredisk/fake_azuredisk_v2.go
index 4facb5a421..edd32ed5da 100644
--- a/pkg/azuredisk/fake_azuredisk_v2.go
+++ b/pkg/azuredisk/fake_azuredisk_v2.go
@@ -93,6 +93,7 @@ func newFakeDriverV2(ctrl *gomock.Controller) (*fakeDriverV2, error) {
 			csi.ControllerServiceCapability_RPC_EXPAND_VOLUME,
 			csi.ControllerServiceCapability_RPC_LIST_VOLUMES,
 			csi.ControllerServiceCapability_RPC_LIST_VOLUMES_PUBLISHED_NODES,
+			csi.ControllerServiceCapability_RPC_MODIFY_VOLUME,
 		})
 	driver.AddVolumeCapabilityAccessModes([]csi.VolumeCapability_AccessMode_Mode{csi.VolumeCapability_AccessMode_SINGLE_NODE_WRITER})
 	driver.AddNodeServiceCapabilities([]csi.NodeServiceCapability_RPC_Type{
diff --git a/pkg/azureutils/azure_disk_utils.go b/pkg/azureutils/azure_disk_utils.go
index 90f510363b..e1be1be914 100644
--- a/pkg/azureutils/azure_disk_utils.go
+++ b/pkg/azureutils/azure_disk_utils.go
@@ -597,8 +597,14 @@ func ParseDiskParameters(parameters map[string]string) (ManagedDiskParameters, e
 		case consts.ResourceGroupField:
 			diskParams.ResourceGroup = v
 		case consts.DiskIOPSReadWriteField:
+			if _, err = strconv.Atoi(v); err != nil {
+				return diskParams, fmt.Errorf("parse %s:%s failed with error: %v", consts.DiskIOPSReadWriteField, v, err)
+			}
 			diskParams.DiskIOPSReadWrite = v
 		case consts.DiskMBPSReadWriteField:
+			if _, err = strconv.Atoi(v); err != nil {
+				return diskParams, fmt.Errorf("parse %s:%s failed with error: %v", consts.DiskMBPSReadWriteField, v, err)
+			}
 			diskParams.DiskMBPSReadWrite = v
 		case consts.LogicalSectorSizeField:
 			diskParams.LogicalSectorSize, err = strconv.Atoi(v)
diff --git a/pkg/azureutils/azure_disk_utils_test.go b/pkg/azureutils/azure_disk_utils_test.go
index 1cc945c362..2dc4aac71e 100644
--- a/pkg/azureutils/azure_disk_utils_test.go
+++ b/pkg/azureutils/azure_disk_utils_test.go
@@ -1451,6 +1451,26 @@ func TestParseDiskParameters(t *testing.T) {
 			},
 			expectedError: fmt.Errorf("cachingMode ReadOnly is not supported for PremiumV2_LRS"),
 		},
+		{
+			name:        "invalid DiskIOPSReadWriteField value in parameters",
+			inputParams: map[string]string{consts.DiskIOPSReadWriteField: "diskIOPSReadWrite"},
+			expectedOutput: ManagedDiskParameters{
+				Tags:           make(map[string]string),
+				VolumeContext:  map[string]string{consts.DiskIOPSReadWriteField: "diskIOPSReadWrite"},
+				DeviceSettings: make(map[string]string),
+			},
+			expectedError: fmt.Errorf("parse diskiopsreadwrite:diskIOPSReadWrite failed with error: strconv.Atoi: parsing \"diskIOPSReadWrite\": invalid syntax"),
+		},
+		{
+			name:        "invalid DiskMBPSReadWriteField value in parameters",
+			inputParams: map[string]string{consts.DiskMBPSReadWriteField: "diskMBPSReadWrite"},
+			expectedOutput: ManagedDiskParameters{
+				Tags:           make(map[string]string),
+				VolumeContext:  map[string]string{consts.DiskMBPSReadWriteField: "diskMBPSReadWrite"},
+				DeviceSettings: make(map[string]string),
+			},
+			expectedError: fmt.Errorf("parse diskmbpsreadwrite:diskMBPSReadWrite failed with error: strconv.Atoi: parsing \"diskMBPSReadWrite\": invalid syntax"),
+		},
 		{
 			name: "valid parameters input",
 			inputParams: map[string]string{
@@ -1458,8 +1478,8 @@ func TestParseDiskParameters(t *testing.T) {
 				consts.LocationField:            "location",
 				consts.CachingModeField:         "cachingMode",
 				consts.ResourceGroupField:       "resourceGroup",
-				consts.DiskIOPSReadWriteField:   "diskIOPSReadWrite",
-				consts.DiskMBPSReadWriteField:   "diskMBPSReadWrite",
+				consts.DiskIOPSReadWriteField:   "4000",
+				consts.DiskMBPSReadWriteField:   "1000",
 				consts.LogicalSectorSizeField:   "1",
 				consts.DiskNameField:            "diskName",
 				consts.DesIDField:               "diskEncyptionSetID",
@@ -1484,8 +1504,8 @@ func TestParseDiskParameters(t *testing.T) {
 				Location:            "location",
 				CachingMode:         v1.AzureDataDiskCachingMode("cachingMode"),
 				ResourceGroup:       "resourceGroup",
-				DiskIOPSReadWrite:   "diskIOPSReadWrite",
-				DiskMBPSReadWrite:   "diskMBPSReadWrite",
+				DiskIOPSReadWrite:   "4000",
+				DiskMBPSReadWrite:   "1000",
 				DiskName:            "diskName",
 				DiskEncryptionSetID: "diskEncyptionSetID",
 				Tags: map[string]string{
@@ -1507,8 +1527,8 @@ func TestParseDiskParameters(t *testing.T) {
 					consts.LocationField:            "location",
 					consts.CachingModeField:         "cachingMode",
 					consts.ResourceGroupField:       "resourceGroup",
-					consts.DiskIOPSReadWriteField:   "diskIOPSReadWrite",
-					consts.DiskMBPSReadWriteField:   "diskMBPSReadWrite",
+					consts.DiskIOPSReadWriteField:   "4000",
+					consts.DiskMBPSReadWriteField:   "1000",
 					consts.LogicalSectorSizeField:   "1",
 					consts.DiskNameField:            "diskName",
 					consts.DesIDField:               "diskEncyptionSetID",
diff --git a/test/sanity/run-test.sh b/test/sanity/run-test.sh
index 37de8abe25..8b3a2ce58b 100755
--- a/test/sanity/run-test.sh
+++ b/test/sanity/run-test.sh
@@ -47,4 +47,4 @@ sleep 1
 
 echo 'Begin to run sanity test...'
 readonly CSI_SANITY_BIN='csi-sanity'
-"$CSI_SANITY_BIN" --ginkgo.v --csi.endpoint="$endpoint" --ginkgo.skip='should work|should fail when volume does not exist on the specified path|should be idempotent|pagination should detect volumes added between pages and accept tokens when the last volume from a page is deleted|should remove target path'
+"$CSI_SANITY_BIN" --ginkgo.v --csi.endpoint="$endpoint" --ginkgo.skip='should work|should fail when volume does not exist on the specified path|should be idempotent|pagination should detect volumes added between pages and accept tokens when the last volume from a page is deleted|should remove target path|should return appropriate capabilities'