Use VolumeInfo to help restore the PV.

Add VolumeInfo for left PVs during backup.

Signed-off-by: Xun Jiang <jxun@vmware.com>

pkg/persistence/mocks/backup_store.go

@@ -314,6 +314,29 @@ func (_m *BackupStore) GetRestoreItemOperations(name string) ([]*itemoperation.R
 	return r0, r1
 }
 
+// GetRestoreItemOperations provides a mock function with given fields: name
+func (_m *BackupStore) GetBackupVolumeInfos(name string) (*volume.VolumeInfos, error) {
+	ret := _m.Called(name)
+
+	var r0 *volume.VolumeInfos
+	if rf, ok := ret.Get(0).(func(string) *volume.VolumeInfos); ok {
+		r0 = rf(name)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*volume.VolumeInfos)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(string) error); ok {
+		r1 = rf(name)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
 // IsValid provides a mock function with given fields:
 func (_m *BackupStore) IsValid() error {
 	ret := _m.Called()

pkg/persistence/object_store.go

@@ -73,6 +73,7 @@ type BackupStore interface {
 	GetCSIVolumeSnapshots(name string) ([]*snapshotv1api.VolumeSnapshot, error)
 	GetCSIVolumeSnapshotContents(name string) ([]*snapshotv1api.VolumeSnapshotContent, error)
 	GetCSIVolumeSnapshotClasses(name string) ([]*snapshotv1api.VolumeSnapshotClass, error)
+	GetBackupVolumeInfos(name string) (*volume.VolumeInfos, error)
 
 	// BackupExists checks if the backup metadata file exists in object storage.
 	BackupExists(bucket, backupName string) (bool, error)