fix issue 6647

Signed-off-by: Lyndon-Li <lyonghui@vmware.com>

pkg/install/deployment.go

@@ -46,6 +46,7 @@ type podTemplateConfig struct {
 	defaultVolumesToFsBackup        bool
 	serviceAccountName              string
 	uploaderType                    string
+	defaultSnapshotMoveData         bool
 }
 
 func WithImage(image string) podTemplateOption {
@@ -136,6 +137,12 @@ func WithDefaultVolumesToFsBackup() podTemplateOption {
 	}
 }
 
+func WithDefaultSnapshotMoveData() podTemplateOption {
+	return func(c *podTemplateConfig) {
+		c.defaultSnapshotMoveData = true
+	}
+}
+
 func WithServiceAccountName(sa string) podTemplateOption {
 	return func(c *podTemplateConfig) {
 		c.serviceAccountName = sa
@@ -167,6 +174,10 @@ func Deployment(namespace string, opts ...podTemplateOption) *appsv1.Deployment
 		args = append(args, "--default-volumes-to-fs-backup=true")
 	}
 
+	if c.defaultSnapshotMoveData {
+		args = append(args, "--default-snapshot-move-data=true")
+	}
+
 	if len(c.uploaderType) > 0 {
 		args = append(args, fmt.Sprintf("--uploader-type=%s", c.uploaderType))
 	}

pkg/install/resources.go

@@ -243,6 +243,7 @@ type VeleroOptions struct {
 	Features                        []string
 	DefaultVolumesToFsBackup        bool
 	UploaderType                    string
+	DefaultSnapshotMoveData         bool
 }
 
 func AllCRDs() *unstructured.UnstructuredList {
@@ -343,6 +344,10 @@ func AllResources(o *VeleroOptions) *unstructured.UnstructuredList {
 		deployOpts = append(deployOpts, WithDefaultVolumesToFsBackup())
 	}
 
+	if o.DefaultSnapshotMoveData {
+		deployOpts = append(deployOpts, WithDefaultSnapshotMoveData())
+	}
+
 	deploy := Deployment(o.Namespace, deployOpts...)
 
 	if err := appendUnstructured(resources, deploy); err != nil {