跳转到主内容

在Cloud Backup (SnapMirror Cloud)关系中保持哪些存储效率?

Views:
Visibility:
Public
Votes:
0
Category:
not set
Specialty:
dp
Last Updated:

适用场景

  • ONTAP 9
  • BlueXP云备份/ Cloud Backup Service
  • SnapMirror云(SM-C)

问题解答

备份
  • 在将Cloud Backup/SnapMirror备份到对象存储目标期间、SnapMirror会自动保持源卷重复数据删除节省的空间
  • 此外、对象压缩会自动应用于要写入对象存储目标的任何数据、从而在空闲时节省更多存储效率
  • 源端数据压缩和数据缩减节省量以及聚合级重复数据删除节省量都将丢失
还原
  • 在将SnapMirror从对象存储源还原到还原目标ONTAP 卷期间、所有存储效率节省的空间都将丢失
  • 通过在还原目标ONTAP 卷上启用存储效率、可以重新节省存储效率
  • 还原到AFF 平台时、会自动启用实时重复数据删除和实时数据压缩

追加信息

  • 与云备份关联的SnapMirror日志始终会报告"逻辑传输"。这并不表示传输是否会保持存储效率节省、可以忽略
  • 父主题:SnapMirror存储效率配置和行为

 

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.