AHV版本和AOS的兼容性

  • 2020年7月23日
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伊万诺夫
排名
Userlevel 4
徽章 ＋5

您可能已经注意到，AHV管理程序的版本有从年份开始的名称，比如2017年和2019年。例如,ahv - 20170830.434和ahv - 20190916.231．

它们之间的区别是，从2017年开始的版本构建在CentOS 6映像上，而从2019年开始的版本是基于CentOS 7的。

需要注意的是，所有2019年的AHV版本仅兼容AOS版本5.16及更新版本。这意味着当前的LTS AOS版本为5.10。5.15 x和。x不支持AHV 2019。AHV 2019目前仅支持STS AOS版本。

如果低于5.16，集群将不允许您将AHV升级到2019版本。但是可以使用AHV 2019 ISO手动映像节点，并在那里安装早期的AOS。此外，可以在基础过程中与早期AOS一起上传非默认的AHV。不支持这样的配置。如果你已经这样做了，你将不得不去STS AOS修复情况或重新映像节点与AHV 2017如果你想留在LTS。

如果你已经在AHV 2019，没有办法回到AHV 2017。唯一的方法就是重新成像节点。

下一款LTS AOS将支持AHV 2019，但它将在明年的2021年发布。

在创建集群或映像节点之前，请检查兼容性矩阵，以确保您使用的是受支持的hypervisor:https://portal.nutanix.com/page/documents/compatibility-matrix

Sr. SRE | Nutanix全球支持| NSS #464, NCAP, VCP6.5-DCV, RHCSA, CCNA, EMCSA, AWS和谷歌云认证
You might have noticed that the versions of AHV hypervisor have names starting from the year, such as 2017 and 2019. For example, <\/span>AHV-20170830.434<\/em> and <\/span>AHV-20190916.231<\/em>.\u00a0<\/span><\/span><\/p>

The difference between them is that the versions starting with 2017 are built on CentOS 6 image, while the ones starting with 2019 are based on CentOS 7.\u00a0<\/span><\/span><\/p>

\u00a0<\/p>

It is very important to note that all the 2019 AHV versions are only compatible with AOS versions 5.16 and newer. It means that the current LTS AOS versions 5.10.x and 5.15.x do not support AHV 2019. The AHV 2019 is currently supported only with STS AOS versions.<\/u><\/span><\/p>

\u00a0<\/p>

The cluster will not let you upgrade the AHV to 2019 version if you are below 5.16. But it is possible to manually image the node with the AHV 2019 ISO and install the earlier AOS there. Also, it is possible to upload the non-default AHV during the foundation procedure together with earlier AOS. Such configurations are unsupported. If you have already done that, you will have to go to the STS AOS to fix the situation or reimage the nodes with AHV 2017 if you want to stay on the LTS.<\/span><\/span><\/p>

\u00a0<\/p>

If you are already on AHV 2019 there is no way to go back to AHV 2017. The only way would be to reimage the node.<\/span><\/span><\/p>

\u00a0<\/p>

The next LTS AOS will support AHV 2019, but it will be released next year in 2021.<\/span><\/span><\/p>

\u00a0<\/p>

Please, check the compatibility matrix before creating the cluster or imaging the nodes to make sure that you use supported hypervisor: <\/span>https:\/\/portal.nutanix.com\/page\/documents\/compatibility-matrix<\/u><\/a><\/span><\/p>","quoteUsername":"Sergei Ivanov","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

2回答

我
Userlevel 1
徽章 ＋5

嗨谢尔盖,

从兼容性矩阵中我了解到AOS 5.15.5.1兼容AHV-20190916.410。

这是否意味着你提到的限制是你的帖子被删除了?

需要注意的是，所有2019年的AHV版本仅兼容AOS版本5.16及更新版本。这意味着当前的LTS AOS版本为5.10。5.15 x和。x不支持AHV 2019。AHV 2019目前仅支持STS AOS版本。

2020年的AHV版本也有类似的限制吗?

谢谢,

皮埃尔

Hi Sergei,<\/p>

\u00a0<\/p>

From the compatibility matrix I understand that AOS 5.15.5.1 is compatible with AHV-20190916.410.<\/p>

Does it mean that the limitation you mentioned is your post has been removed?<\/p>

It is very important to note that all the 2019 AHV versions are only compatible with AOS versions 5.16 and newer. It means that the current LTS AOS versions 5.10.x and 5.15.x do not support AHV 2019. The AHV 2019 is currently supported only with STS AOS versions.<\/u><\/span><\/p><\/blockquote>

\u00a0<\/p>

Are there similar limitations with the 2020 AHV versions?<\/p>

\u00a0<\/p>

Thanks,<\/span><\/p>

pierre<\/span><\/p>","quoteUsername":"Infomil","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

T

你好,皮埃尔,

在我看来，它已经被移除了。

我对升级路径也有点困惑，并从Nutanix支持得到响应，我可以安装20190916.410，因为我已经更新AOS到5.15.5.1 LTS。

如果你正在运行5.15.5.1 LTS，建议在LCM中也进行更新:

Hi Pierre,<\/p>

\u00a0<\/p>

To me it seems that it\u00a0has been removed.\u00a0<\/p>

I was a bit confused about the upgrade path also and got response from the Nutanix support that I can install\u00a020190916.410 because I already had updated\u00a0AOS to\u00a05.15.5.1 LTS.\u00a0<\/p>

And it is recommended update in LCM\u00a0also if you are running 5.15.5.1 LTS:<\/p>

\"//www.jhbzcj.com/next/how-it-works-22/\"<\/figure>

\u00a0<\/p>","quoteUsername":"T_Masuda","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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