跳转到主内容

为什么具有相似存储数据的两个卷的效率节省会大不相同?

Views:
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core<a>2009017474</a>
Last Updated:

适用场景

  • ONTAP 9
  • 存储效率

问题解答

两个类似的数据存储库的存储效率节省量截然不同。Datastore01 的存储效率节省了 79% ,而 Datastore02 的节省仅为 23% 。
 
查看数据后,在 Datastore02 上发现了一个非常大的 SQL 数据库,导致出现问题描述。数据更改率较高且快照数量较多的 SQL 数据库可能会影响存储效率节省。
 
之后,数据库迁移到一个单独的卷,这两个数据存储库卷可实现相当的存储效率节省。
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.