问为什么 Longhorn 无法挂载 Volume？

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: longhorn-persistent-volume-claim
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: longhorn
  resources:
    requests:
      storage: 2Gi
---
apiVersion: v1
kind: Pod
metadata:
  name: volume-test
  namespace: default
spec:
  containers:
  - name: volume-test
    image: nginx:stable-alpine
    imagePullPolicy: IfNotPresent
    volumeMounts:
    - name: volv
      mountPath: /data
    ports:
    - containerPort: 80
  volumes:
  - name: volv
    persistentVolumeClaim:
      claimName: longhorn-persistent-volume-claim

I0813 09:49:02.517497       1 main.go:114] "Version" version="v4.12.0"
I0813 09:49:02.517699       1 envvar.go:195] "Feature gate default state" feature="AtomicFIFO" enabled=true
I0813 09:49:02.517719       1 envvar.go:195] "Feature gate default state" feature="ClientsAllowCARotation" enabled=true
I0813 09:49:02.517727       1 envvar.go:195] "Feature gate default state" feature="WatchListClient" enabled=true
I0813 09:49:02.517735       1 envvar.go:195] "Feature gate default state" feature="InOrderInformers" enabled=true
I0813 09:49:02.517742       1 envvar.go:195] "Feature gate default state" feature="InformerResourceVersion" enabled=true
I0813 09:49:02.517749       1 envvar.go:195] "Feature gate default state" feature="ClientsAllowCBOR" enabled=false
I0813 09:49:02.517756       1 envvar.go:195] "Feature gate default state" feature="ClientsPreferCBOR" enabled=false
I0813 09:49:02.517763       1 envvar.go:195] "Feature gate default state" feature="InOrderInformersBatchProcess" enabled=true
I0813 09:49:02.517770       1 envvar.go:195] "Feature gate default state" feature="ClientsAllowTLSCacheGC" enabled=true
I0813 09:49:02.517791       1 envvar.go:195] "Feature gate default state" feature="UnlockWhileProcessingFIFO" enabled=true
I0813 09:49:02.521099       1 common.go:143] "Probing CSI driver for readiness"
I0813 09:49:02.524015       1 main.go:173] "CSI driver name" driver="driver.longhorn.io"
I0813 09:49:02.525682       1 main.go:203] "ServeMux listening" driver="driver.longhorn.io" address=":8000" metricsPath="/metrics"
I0813 09:49:02.528133       1 main.go:257] "CSI driver supports ControllerPublishUnpublish, using real CSI handler" driver="driver.longhorn.io"
I0813 09:49:02.528669       1 leaderelection.go:258] "Attempting to acquire leader lease..." lock="longhorn-system/external-attacher-leader-driver-longhorn-io"
I0813 09:49:02.543471       1 leaderelection.go:272] "Successfully acquired lease" lock="longhorn-system/external-attacher-leader-driver-longhorn-io"
I0813 09:49:02.543662       1 leader_election.go:202] "became leader, starting"
I0813 09:49:02.543686       1 controller.go:132] "Starting CSI attacher"
I0813 09:49:02.580204       1 reflector.go:507] "Caches populated" type="*v1.PersistentVolume" reflector="k8s.io/client-go/informers/factory.go:177"
I0813 09:49:02.580984       1 reflector.go:507] "Caches populated" type="*v1.VolumeAttachment" reflector="k8s.io/client-go/informers/factory.go:177"
I0813 09:49:02.581775       1 reflector.go:507] "Caches populated" type="*v1.CSINode" reflector="k8s.io/client-go/informers/factory.go:177"
I0813 09:53:01.957413       1 csi_handler.go:264] "Attaching" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 09:54:32.385324       1 csi_handler.go:246] "Error processing" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0" err="failed to attach: rpc error: code = DeadlineExceeded desc = volume pvc-552b6a85-51f6-4574-9ca0-6538e7923766 failed to attach to node tklt with attachmentID csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 09:54:32.385506       1 csi_handler.go:264] "Attaching" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 09:56:02.412680       1 csi_handler.go:246] "Error processing" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0" err="failed to attach: rpc error: code = DeadlineExceeded desc = volume pvc-552b6a85-51f6-4574-9ca0-6538e7923766 failed to attach to node tklt with attachmentID csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 09:56:02.412756       1 csi_handler.go:264] "Attaching" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 09:56:02.420916       1 csi_handler.go:246] "Error processing" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0" err="failed to attach: rpc error: code = Aborted desc = volume pvc-552b6a85-51f6-4574-9ca0-6538e7923766 is not ready for workloads"
I0813 09:56:04.413405       1 csi_handler.go:264] "Attaching" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 09:57:34.442368       1 csi_handler.go:246] "Error processing" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0" err="failed to attach: rpc error: code = DeadlineExceeded desc = volume pvc-552b6a85-51f6-4574-9ca0-6538e7923766 failed to attach to node tklt with attachmentID csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 09:57:42.443427       1 csi_handler.go:264] "Attaching" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 09:59:13.601771       1 csi_handler.go:246] "Error processing" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0" err="failed to attach: rpc error: code = DeadlineExceeded desc = volume pvc-552b6a85-51f6-4574-9ca0-6538e7923766 failed to attach to node tklt with attachmentID csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 09:59:13.601880       1 csi_handler.go:264] "Attaching" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 10:00:43.631366       1 csi_handler.go:246] "Error processing" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0" err="failed to attach: rpc error: code = DeadlineExceeded desc = volume pvc-552b6a85-51f6-4574-9ca0-6538e7923766 failed to attach to node tklt with attachmentID csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 10:00:43.631468       1 csi_handler.go:264] "Attaching" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 10:02:13.660439       1 csi_handler.go:246] "Error processing" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0" err="failed to attach: rpc error: code = DeadlineExceeded desc = volume pvc-552b6a85-51f6-4574-9ca0-6538e7923766 failed to attach to node tklt with attachmentID csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 10:02:13.660601       1 csi_handler.go:264] "Attaching" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 10:03:43.688970       1 csi_handler.go:246] "Error processing" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0" err="failed to attach: rpc error: code = DeadlineExceeded desc = volume pvc-552b6a85-51f6-4574-9ca0-6538e7923766 failed to attach to node tklt with attachmentID csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 10:03:43.689130       1 csi_handler.go:264] "Attaching" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 10:05:13.722610       1 csi_handler.go:246] "Error processing" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0" err="failed to attach: rpc error: code = DeadlineExceeded desc = volume pvc-552b6a85-51f6-4574-9ca0-6538e7923766 failed to attach to node tklt with attachmentID csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"
I0813 10:05:51.689231       1 csi_handler.go:264] "Attaching" VolumeAttachment="csi-6356292ec4962bed0b87711ac0b912980cdbcef89a3633f403427d36056474b0"请