ource Type VolumeSnapshot by Name new-snapshot-demo: snapshot new-snapshot-demo not bound I0714 08:37:27.829848 1 event.go:282] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"default", Name:"snapshot-demo-restore", UID:"8dd75b4b-9a16-4940-b078-7088a672a649", APIVersion:"v1", ResourceVersion:"2855605", FieldPath:""}): type: 'Warning' reason: 'ProvisioningFailed' failed to provision volume with StorageClass "evs-sc": error getting handle for DataSource Type VolumeSnapshot by Name new-snapshot-demo: snapshot new-snapshot-demo not bound I0714 08:38:13.719937 1 controller.go:1279] provision "default/snapshot-demo-restore" class "evs-sc": started I0714 08:38:13.720202 1 event.go:282] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"default", Name:"snapshot-demo-restore", UID:"8dd75b4b-9a16-4940-b078-7088a672a649", APIVersion:"v1", ResourceVersion:"2868531", FieldPath:""}): type: 'Normal' reason: 'Provisioning' External provisioner is provisioning volume for claim "default/snapshot-demo-restore" W0714 08:38:13.723506 1 controller.go:933] Retrying syncing claim "8dd75b4b-9a16-4940-b078-7088a672a649", failure 31 E0714 08:38:13.723534 1 controller.go:956] error syncing claim "8dd75b4b-9a16-4940-b078-7088a672a649": failed to provision volume with StorageClass "evs-sc": error getting handle for DataSource Type VolumeSnapshot by Name new-snapshot-demo: snapshot new-snapshot-demo not bound I0714 08:38:13.723562 1 event.go:282] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"default", Name:"snapshot-demo-restore", UID:"8dd75b4b-9a16-4940-b078-7088a672a649", APIVersion:"v1", ResourceVersion:"2868531", FieldPath:""}): type: 'Warning' reason: 'ProvisioningFailed' failed to provision volume with StorageClass "evs-sc": error getting handle for DataSource Type VolumeSnapshot by Name new-snapshot-demo: snapshot new-snapshot-demo not bound

这段日志显示了一个错误消息，指出在使用名为"evs-sc"的StorageClass为"snapshot-demo-restore"创建持久卷声明时出现了问题。错误的原因是无法获取名为"new-snapshot-demo"的卷快照的句柄，因为该卷快照并未绑定。

这可能是因为卷快照"new-snapshot-demo"不存在或未正确创建。要解决这个问题，您可以执行以下步骤：

1. 确保卷快照"new-snapshot-demo"存在并已正确创建。
2. 检查StorageClass "evs-sc"的配置，确保其与卷快照匹配。
3. 检查您的配置和权限，确保您具有正确的权限来访问和管理卷快照。
4. 如果问题仍然存在，请尝试重新创建卷快照并确保其正确绑定。

如果您需要更多帮助，请提供更多上下文或详细信息，以便我可以更好地帮助您解决问题。