解决了

压缩和vDisk

  • 2014年10月8日
  • 2回答
  • 1021的浏览量
R
Userlevel 1
徽章 + 8
你好,

我正在研究NPP 4。x教程，我想知道是否有人可以向我解释vDisks在下文中。我想我还没有完全理解vDisks是什么。

(从教程中复制):
“如果VDI的用户数据保存在终端用户虚拟机绑定的vDisk上，则可以将用户数据vDisk保存在压缩容器上，将虚拟机vDisk保存在非压缩容器上。”

提前谢谢。
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最佳答案tjagoda2014年10月9日17:06

\n
\nYou might have a VMDK with a mostly static OS install on it and a second VMDK full of changing user data - you can more effectively leverage compression and dedupe on the first VMDK so you would want to place that in a Nutanix container with those features enabled. The second VMDK would generate excess computational overhead trying to shrink all that changing data, so placing it in a second Nutanix container with compression\/dedupe disabled would be more appropriate - and totally possible with Nutanix.","className":"post__content__best_answer"}">
查看原始
\n
\nI am going through the NPP 4.x tutorial and I was wondering if someone can explain to me vDisks in the context below. I guess I don't fully understand what vDisks are.
\n
\n(Copied from the tutorial):<\/i>
\n\"If user data for VDI is kept on a vDisk that is attached to the end-user VM, you can store the user data vDisks on a compressed container and the VM vDisks on an uncompressed container.\"<\/i>
\n
\nThanks in advance.","quoteUsername":"rvillarin","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

2回答

DonnieBrasco
排名
Userlevel 4
徽章 + 18
我想它指的是Windows的驱动。安装操作系统和存储用户数据的其他驱动器。

希望它可以帮助。

-Navpreet
\n
\nHope it helps.
\n
\n-Navpreet","quoteUsername":"DonnieBrasco","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
T
Userlevel 2
徽章 + 14
vDisks是指一个虚拟机数据文件，所以在vSphere中它是一个VMDK。您正在查看的这个特定示例说明，单个虚拟机可以将其VMDK存储在多个Nutanix存储容器之间。

您可能有一个VMDK，上面安装的操作系统大部分是静态的，而第二个VMDK充满了不断变化的用户数据——您可以更有效地利用第一个VMDK的压缩和重复数据删除，因此您可能希望将其放在一个启用了这些特性的Nutanix容器中。第二个VMDK将产生多余的计算开销，试图缩小所有更改的数据，因此将其放置在禁用压缩/重复数据删除功能的第二个Nutanix容器中会更合适——对于Nutanix来说，这是完全可能的。
\n
\nYou might have a VMDK with a mostly static OS install on it and a second VMDK full of changing user data - you can more effectively leverage compression and dedupe on the first VMDK so you would want to place that in a Nutanix container with those features enabled. The second VMDK would generate excess computational overhead trying to shrink all that changing data, so placing it in a second Nutanix container with compression\/dedupe disabled would be more appropriate - and totally possible with Nutanix.","quoteUsername":"tjagoda","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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