diff --git a/pkg/driver/controller.go b/pkg/driver/controller.go
index 8cb6631176..ad013daa6d 100644
--- a/pkg/driver/controller.go
+++ b/pkg/driver/controller.go
@@ -37,16 +37,18 @@ var (
 )
 
 type controllerService struct {
-	juicefs juicefs.Interface
-	vols    map[string]int64
+	juicefs  juicefs.Interface
+	vols     map[string]int64
+	volLocks *util.VolumeLocks
 }
 
 func newControllerService(k8sClient *k8sclient.K8sClient) (controllerService, error) {
 	jfs := juicefs.NewJfsProvider(nil, k8sClient)
 
 	return controllerService{
-		juicefs: jfs,
-		vols:    make(map[string]int64),
+		juicefs:  jfs,
+		vols:     make(map[string]int64),
+		volLocks: util.NewVolumeLocks(),
 	}, nil
 }
 
@@ -142,6 +144,12 @@ func (d *controllerService) DeleteVolume(ctx context.Context, req *csi.DeleteVol
 		return &csi.DeleteVolumeResponse{}, nil
 	}
 
+	if acquired := d.volLocks.TryAcquire(volumeID); !acquired {
+		klog.Errorf("DeleteVolume: Volume %q is being used by another operation", volumeID)
+		return nil, status.Errorf(codes.Aborted, "DeleteVolume: Volume %q is being used by another operation", volumeID)
+	}
+	defer d.volLocks.Release(volumeID)
+
 	klog.V(5).Infof("DeleteVolume: Deleting volume %q", volumeID)
 	err = d.juicefs.JfsDeleteVol(ctx, volumeID, volumeID, secrets, nil, nil)
 	if err != nil {
diff --git a/pkg/driver/controller_test.go b/pkg/driver/controller_test.go
index c999fa46d3..d9b23d2dcf 100644
--- a/pkg/driver/controller_test.go
+++ b/pkg/driver/controller_test.go
@@ -34,6 +34,7 @@ import (
 	"github.com/juicedata/juicefs-csi-driver/pkg/juicefs"
 	"github.com/juicedata/juicefs-csi-driver/pkg/juicefs/mocks"
 	k8s "github.com/juicedata/juicefs-csi-driver/pkg/k8sclient"
+	"github.com/juicedata/juicefs-csi-driver/pkg/util"
 )
 
 func TestNewControllerService(t *testing.T) {
@@ -287,6 +288,7 @@ func TestDeleteVolume(t *testing.T) {
 					vols: map[string]int64{
 						volumeId: int64(1),
 					},
+					volLocks: util.NewVolumeLocks(),
 				}
 
 				_, err := juicefsDriver.DeleteVolume(ctx, req)
@@ -314,8 +316,9 @@ func TestDeleteVolume(t *testing.T) {
 				ctx := context.Background()
 
 				juicefsDriver := controllerService{
-					juicefs: nil,
-					vols:    make(map[string]int64),
+					juicefs:  nil,
+					vols:     make(map[string]int64),
+					volLocks: util.NewVolumeLocks(),
 				}
 
 				_, err := juicefsDriver.DeleteVolume(ctx, req)
@@ -349,8 +352,9 @@ func TestDeleteVolume(t *testing.T) {
 				mockJuicefs.EXPECT().JfsDeleteVol(context.TODO(), volumeId, volumeId, secret, nil, nil).Return(errors.New("test"))
 
 				juicefsDriver := controllerService{
-					juicefs: mockJuicefs,
-					vols:    map[string]int64{volumeId: int64(1)},
+					juicefs:  mockJuicefs,
+					vols:     map[string]int64{volumeId: int64(1)},
+					volLocks: util.NewVolumeLocks(),
 				}
 
 				_, err := juicefsDriver.DeleteVolume(ctx, req)
@@ -378,8 +382,9 @@ func TestDeleteVolume(t *testing.T) {
 				ctx := context.Background()
 
 				juicefsDriver := controllerService{
-					juicefs: nil,
-					vols:    make(map[string]int64),
+					juicefs:  nil,
+					vols:     make(map[string]int64),
+					volLocks: util.NewVolumeLocks(),
 				}
 
 				_, err := juicefsDriver.DeleteVolume(ctx, req)
diff --git a/pkg/juicefs/mount/builder/job.go b/pkg/juicefs/mount/builder/job.go
index b400567c06..7d68fd6920 100644
--- a/pkg/juicefs/mount/builder/job.go
+++ b/pkg/juicefs/mount/builder/job.go
@@ -91,6 +91,10 @@ func (r *JobBuilder) newJob(jobName string) *batchv1.Job {
 			Exec: &corev1.ExecAction{Command: []string{"sh", "-c", "umount /mnt/jfs -l && rmdir /mnt/jfs"}},
 		},
 	}
+	// set node name to empty to let k8s scheduler to choose a node
+	podTemplate.Spec.NodeName = ""
+	// set priority class name to empty to make job use default priority class
+	podTemplate.Spec.PriorityClassName = ""
 	podTemplate.Spec.RestartPolicy = corev1.RestartPolicyOnFailure
 	job := batchv1.Job{
 		ObjectMeta: metav1.ObjectMeta{
diff --git a/pkg/util/volume.go b/pkg/util/volume.go
index 740ba8962a..0760d44483 100644
--- a/pkg/util/volume.go
+++ b/pkg/util/volume.go
@@ -19,6 +19,7 @@ package util
 import (
 	"context"
 	"fmt"
+	"sync"
 
 	corev1 "k8s.io/api/core/v1"
 	storagev1 "k8s.io/api/storage/v1"
@@ -102,3 +103,29 @@ func getVol(ctx context.Context, client *k8sclient.K8sClient, pod *corev1.Pod, n
 	}
 	return
 }
+
+type VolumeLocks struct {
+	locks sync.Map
+	mux   sync.Mutex
+}
+
+func NewVolumeLocks() *VolumeLocks {
+	return &VolumeLocks{}
+}
+
+func (vl *VolumeLocks) TryAcquire(volumeID string) bool {
+	vl.mux.Lock()
+	defer vl.mux.Unlock()
+	if _, ok := vl.locks.Load(volumeID); ok {
+		return false
+	}
+	vl.locks.Store(volumeID, nil)
+	return true
+}
+
+// Release deletes the lock on volumeID.
+func (vl *VolumeLocks) Release(volumeID string) {
+	vl.mux.Lock()
+	defer vl.mux.Unlock()
+	vl.locks.Delete(volumeID)
+}