问题：我正在尝试在 RKE 本地集群上安装 maystor openebs 存储，我尝试使用 StorageClass 创建 PVC 来测试设置。StorageClass 已成功创建，但 PVC 将 STATUS 显示为 Pending。它无法从 SC 创建卷。它需要使用给定的 SC 动态创建 PV，并将状态显示为 BOUND。
重现行为的步骤：您可以在 RHEL8.2 RKE 集群上遵循以下设置文档：参考：https ://mayastor.gitbook.io/introduction/quickstart/prerequisites
ISSUE 这里 PVC 卡在 Pending STATUS
kubectl get pvc ms-volume-claim
NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
ms-volume-claim Pending mayastor-iscsi 125m
kubectl describe pvc ms-volume-claim -n mayastor
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Provisioning 3m54s (x32 over 126m) io.openebs.csi-mayastor_moac-6f8b4cb884-8sh8j_370e05a1-cb21-48ab-9783-2b066ed44b26 External provisioner is provisioning volume for claim "default/ms-volume-claim"
Normal ExternalProvisioning 86s (x503 over 126m) persistentvolume-controller waiting for a volume to be created, either by external provisioner "io.openebs.csi-mayastor" or manually created by system administrator
kubectl logs -f moac-6f8b4cb884-8sh8j -c csi-provisioner -n mayasto
I0305 08:27:07.805203 1 controller.go:1058] Temporary error received, adding PVC 698956d7-3e56-4612-9a31-60976d3e185a to claims in progress
W0305 08:27:07.805260 1 controller.go:916] Retrying syncing claim "698956d7-3e56-4612-9a31-60976d3e185a", failure 33
E0305 08:27:07.805294 1 controller.go:939] error syncing claim "698956d7-3e56-4612-9a31-60976d3e185a": failed to provision volume with StorageClass "mayastor-iscsi": rpc error: code = DeadlineExceeded desc = context deadline exceeded
I0305 08:27:07.805700 1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"default", Name:"ms-volume-claim", UID:"698956d7-3e56-4612-9a31-60976d3e185a", APIVersion:"v1", ResourceVersion:"19500553", FieldPath:""}): type: 'Warning' reason: 'ProvisioningFailed' failed to provision volume with StorageClass "mayastor-iscsi": rpc error: code = DeadlineExceeded desc = context deadline exceeded