Merge pull request kubernetes-csi#279 from FengyunPan2/arstor

Add ArStor CSI feature support

Author: k8s-ci-robot

book/src/drivers.md

@@ -10,6 +10,7 @@ Name | CSI Driver Name | Compatible with CSI Version(s) | Description | Persiste
 [Alicloud Disk](https://github.com/AliyunContainerService/csi-plugin) | `diskplugin.csi.alibabacloud.com` | v1.0 | A Container Storage Interface (CSI) Driver for Alicloud Disk | Persistent | Read/Write Single Pod | Yes | Raw Block, Snapshot
 [Alicloud NAS](https://github.com/AliyunContainerService/csi-plugin) | `nasplugin.csi.alibabacloud.com` | v1.0 | A Container Storage Interface (CSI) Driver for Alicloud Network Attached Storage (NAS) | Persistent | Read/Write Multiple Pods | No | 
 [Alicloud OSS](https://github.com/AliyunContainerService/csi-plugin)| `ossplugin.csi.alibabacloud.com` | v1.0 | A Container Storage Interface (CSI) Driver for Alicloud Object Storage Service (OSS) | Persistent | Read/Write Multiple Pods | No | 
+[ArStor CSI](https://github.com/huayun-docs/csi-driver-arstor) | `arstor.csi.huayun.io` | v1.0 | A Container Storage Interface (CSI) Driver for Huayun Storage Service (ArStor) | Persistent and Ephemeral | Read/Write Single Pod | Yes | Raw Block, Snapshot, Expansion, Cloning
 [AWS Elastic Block Storage](https://github.com/kubernetes-sigs/aws-ebs-csi-driver) | `ebs.csi.aws.com` | v0.3, v1.0 | A Container Storage Interface (CSI) Driver for AWS Elastic Block Storage (EBS) | Persistent | Read/Write Single Pod | Yes | Raw Block, Snapshot, Expansion
 [AWS Elastic File System](https://github.com/aws/aws-efs-csi-driver) | `efs.csi.aws.com` | v0.3, v1.0 | A Container Storage Interface (CSI) Driver for AWS Elastic File System (EFS) | Persistent | Read/Write Multiple Pods | No | 
 [AWS FSx for Lustre](https://github.com/aws/aws-fsx-csi-driver) | `fsx.csi.aws.com` | v0.3, v1.0 | A Container Storage Interface (CSI) Driver for AWS FSx for Lustre (EBS) | Persistent | Read/Write Multiple Pods | Yes |