Merge pull request #47979 from windsonsea/storacl

[zh] Sync storage/storage-classes.md

Author: k8s-ci-robot

content/zh-cn/docs/concepts/storage/storage-classes.md

@@ -495,6 +495,41 @@ allowedTopologies:
     - us-east-2c
 ```
 
+### AWS EFS
+
+<!--
+To configure AWS EFS storage, you can use the out-of-tree [AWS_EFS_CSI_DRIVER](https://github.com/kubernetes-sigs/aws-efs-csi-driver).
+-->
+要配置 AWS EFS 存储，你可以使用树外
+[AWS_EFS_CSI_DRIVER](https://github.com/kubernetes-sigs/aws-efs-csi-driver)。
+
+```yaml
+kind: StorageClass
+apiVersion: storage.k8s.io/v1
+metadata:
+  name: efs-sc
+provisioner: efs.csi.aws.com
+parameters:
+  provisioningMode: efs-ap
+  fileSystemId: fs-92107410
+  directoryPerms: "700"
+```
+
+<!--
+- `provisioningMode`: The type of volume to be provisioned by Amazon EFS. Currently, only access point based provisioning is supported (`efs-ap`).
+- `fileSystemId`: The file system under which the access point is created.
+- `directoryPerms`: The directory permissions of the root directory created by the access point.
+-->
+- `provisioningMode`：由 Amazon EFS 制备的卷类型。目前，仅支持基于访问点的制备（`efs-ap`）。
+- `fileSystemId`：在此文件系统下创建访问点。
+- `directoryPerms`：由访问点所创建的根目录的目录权限。
+
+<!--
+For more details, refer to the [AWS_EFS_CSI_Driver Dynamic Provisioning](https://github.com/kubernetes-sigs/aws-efs-csi-driver/blob/master/examples/kubernetes/dynamic_provisioning/README.md) documentation.
+-->
+有关细节参阅
+[AWS_EFS_CSI_Driver 动态制备](https://github.com/kubernetes-sigs/aws-efs-csi-driver/blob/master/examples/kubernetes/dynamic_provisioning/README.md)文档。
+
 ### NFS
 
 <!--