跳转到主内容
NetApp Response to Russia-Ukraine Cyber Threat
In response to the recent rise in cyber threat due to the Russian-Ukraine crisis, NetApp is actively monitoring the global security intelligence and updating our cybersecurity measures. We follow U.S. Federal Government guidance and remain on high alert. Customers are encouraged to monitor the Cybersecurity and Infrastructure Security (CISA) website for new information as it develops and remain on high alert.

如何运行 VAAI UNMAP 并将容量返回到 Element

Views:
Visibility:
Public
Votes:
0
Category:
element-software
Specialty:
hci
Last Updated:

执行

执行

适用场景

Element 软件

  • 所有版本  

ESX

  • ESXi 5.5
  • ESXi 6.0
  • ESXi 6.5

VMFS

  • VMFS 5.
  • (使用 VMFS 6 的 ESXi 6.5 会自动运行此命令,无法取消映射) 

(可选)适用于 vCenter 的 Element 插件( VCP )

  • VCP 4.3
  • VCP 4.2.3
  • VCP 4.1
  • VCP 4.0

问题描述

取消映射是一种 ESXi 基元,它允许 ESXi 主机通知存储阵列已从精简配置的 VMFS 数据存储库中移动或删除文件或 VM 。  这样, Element 就可以正确释放未使用的块空间并回收容量。   

如果 vCenter 报告的已用数据少于 Element 使用的数据,则取消映射非常有用。

 

 

Scan to view the article on your device
CUSTOMER EXCLUSIVE CONTENT

Registered NetApp customers get unlimited access to our dynamic Knowledge Base.

New authoritative content is published and updated each day by our team of experts.

Current Customer or Partner?

Sign In for unlimited access

New to NetApp?

Learn more about our award-winning Support