跳转到主内容

是否可以在不同的ONTAP 版本之间配置SVM DR关系?

Views:
3
Visibility:
Public
Votes:
0
Category:
snapmirror
Specialty:
dp
Last Updated:

适用场景

  • ONTAP 9.x
  • SVM 灾难恢复

问题解答

  • 不支持、只有当源和目标位于同一版本的ONTAP 上时、才支持用于灾难恢复的SVM灾难恢复
    • 这是为了确保故障转移和故障恢复操作始终成功
    • 此规则包括纯云版本(例如、ONTAP 9.11.0上的源不支持用于灾难恢复的SVMDR复制到ONTAP 9.11.1上的目标)
  • 但是、用于迁移或计划内ONTAP 升级的SVM DR支持从源上的早期ONTAP 版本向目标上的更高ONTAP 版本进行单向复制
    • 目标ONTAP 版本不能超过两个新版本、此规则不区分纯云ONTAP 版本和内部ONTAP 版本。例如、源上的ONTAP 9.9.1支持目标上的ONTAP 9.9.1、ONTAP 9.10.0和ONTAP 9.10.1
    • SVM DR目标集群必须始终与源集群处于相同或更新的版本、包括纯云版本。例如、ONTAP 9.10.1无法复制到ONTAP 9.10.0

追加信息

附加信息 _text

 

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.