跳转到主内容

创建本地层(聚合)估计可用大小比实际创建的大小大约少5%

Views:
7
Visibility:
Public
Votes:
0
Category:
not set
Specialty:
not set
Last Updated:

适用场景

问题描述

  • 创建本地层(聚合)时、ONTAP 报告的 可用大小 比  聚合创建后的实际大小大约小5%:

cluster1::> storage aggregate auto-provision -nodes cluster1-01 -verbose true
Per node summary of new aggregates to create, discovered spares, and also
remaining spare disks and partitions after aggregate creation:

           New   Total New Discovered Spare Remaining Spare
Node         Aggrs  Usable Size  Disks  Partitions  Disks Partitions
------------------ ----- ------------ ------ ----------- ------ ----------
cluster1-01       1    50.00TB    42       0    2      0

cluster1::> storage aggregate show -fields size -aggregate cluster1_01_SAS_1
aggregate       size
-------------------- -------
cluster1_01_SAS_1   52.78TB

  • 如《 ONTAP® 9发行说明》中 所述、本指南提供了以下增强功能:
    • 对于全闪存FAS (AFF)和FAS500f平台、 超过30 TB的聚合的WAFL预留从10%减少到5%、 从而增加聚合中的可用空间。  从 ONTAP 9.12.1开始提供。
    • 对于FAS平台、对于 大小超过30 TB的聚合、WAFL预留从10%减少到5%、从而增加 聚合中的可用空间。   从 ONTAP 9.14.1开始提供。
       

 

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

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.

 

  • 这篇文章对您有帮助吗?