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NFS VAAI:通过NFS创建的厚配置主动置零磁盘占用双倍空间

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14
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core<a>预留百分比</a><a>1017160</a>
Last Updated:

适用场景

  • Data ONTAP 8
  • ONTAP 9
  • VMware
  • VAAI

问题描述

  • 通过NFS创建厚配置、预先置零的磁盘时、它们占用的空间是所需空间的两倍。

示例:

Filesystem              kbytes       used      avail  reserved Mounted on

/vol/storeA_DR/     3060164200 1536703196 1523461004 762157916 /vol/storeA_DR/

/vol/storeA_DR/.snapshot  161061272      36912  161024360          0  /vol/storeA_DR/.snapshot

 

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