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微软服务器集群

  • 2018年11月29日
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R.
AHV是否支持MSCS ?我知道下面提到的两个节点windows集群见证虚拟机:

https://portal.nutanix.com/#/page/docs/details?targetid=web-console-guide-prism-v58:wcc-cluster-two-node-c.htm.L.

但是想确认一下它是否支持包含quorum的共享存储的MSCS ?
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最佳答案Arjun_sen.2020年1月24日，10:57

Hello there,<\/p>

Failover clustering is supported on AHV by enabling MPIO on Guest OS Windows Server level.Leveraging MPIO enables the Guest to completely takeover the control for ability to determine which failover peer should write on the shared vDisk. Following documentation lists out the steps to leverage Volume Group from Nutanix Cluster to be presented to the VMs for configuring In-Guest clustering.

https:\/\/portal.nutanix.com\/#\/page\/docs\/details?targetId=Advanced-Admin-AOS-v510:vmm-failover-cluster-create-t.html<\/a> (Access to support portal required)<\/p>","className":"post__content__best_answer"}">

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14回复

E.
UserLevel 1.
徽章 +1

我想使用iSCSI卷组，您可以通过网络与VM的仲裁和其他数据的共享存储。我目前在ESXi使用它，但我认为它应该是AHV的概念。

i think using iSCSI Volume Group you can have a shared storage over network for Quorum and other data for your VM's. I am currently using it in ESXi, but i think it should be the same concept in AHV.<\/p>","quoteUsername":"eng_asfour","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
F
徽章
嗨,瑞卡,,

你可以使用卷组，这是Nutanix卷(ABS)为这个用例，Nutanix卷使用scsi-3持久化MSCS，你可以使用数据服务ip作为iscsi目标而不使用iscsi mpio。
请参阅：https://portal.nutanix.com/#/page/docs/details?targetid=web-console-guide-prism-v55 :wc-block-services-c.html.

F> P.
F> P.
\r\n
\r\nYou can use volume group which is Nutanix Volumes (ABS) for this use case, Nutanix volumes uses scsi-3 persistence for MSCS, You can use data services ip as iscsi target without using iscsi mpio.
\r\nRefer : https:\/\/portal.nutanix.com\/#\/page\/docs\/details?targetId=Web-Console-Guide-Prism-v55:wc-block-services-c.html
\r\n
\r\nF>P","quoteUsername":"Farhan.Parkar","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
ddubuque
UserLevel 3.
徽章 + 10
NFS存储平台上不支持群集失败。您需要将外部iSCSI存储呈现给群集以进行故障转移群集。如果您像SQL一样查看群集，并且它基本上只是一个连续的副本，那么是的，它是支持的。它不是一个虚拟机管理程序问题，它是与微软的NFS不兼容。Nutanix已经“支持”方法，但您需要支持支持。
David Dubuque || BKD || Nutanix NTC 2019 & 2020 || Nutanix技术咨询委员会成员|| https://darklinkrising.com
Arjun_sen.
秩
UserLevel 1.
徽章

你好呀，

AHV支持故障转移群集通过在Guest OS Windows Server级别启用MPIO .Leveraging MPIO使客人能够完全接管控制能够确定哪个故障转移对等体应在共享Vdisk上写入的功能。以下文档列出了从Nutanix群集利用卷组的步骤呈现给VM，以便在Guest群集中配置。

https://portal.nutanix.com/#/page/docs/details?targetid=advanced-admin-aos-v510 :vmm-failover-cluster-create-t.html.（访问支持门户网站）

Hello there,<\/p>

Failover clustering is supported on AHV by enabling MPIO on Guest OS Windows Server level.Leveraging MPIO enables the Guest to completely takeover the control for ability to determine which failover peer should write on the shared vDisk. Following documentation lists out the steps to leverage Volume Group from Nutanix Cluster to be presented to the VMs for configuring In-Guest clustering.

https:\/\/portal.nutanix.com\/#\/page\/docs\/details?targetId=Advanced-Admin-AOS-v510:vmm-failover-cluster-create-t.html<\/a> (Access to support portal required)<\/p>","quoteUsername":"arjun_sen","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

ddubuque
UserLevel 3.
徽章 + 10

@arjun_sen.这是最欢迎的新闻！欣赏文章共享，非常高兴看到支持的故障转移群集！

David Dubuque || BKD || Nutanix NTC 2019 & 2020 || Nutanix技术咨询委员会成员|| https://darklinkrising.com
@arjun_sen<\/user-mention>\u00a0this is most welcome news!\u00a0 Appreciate the article shared and very happy to see failover clustering supported!<\/p>","quoteUsername":"ddubuque","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
j
UserLevel 4.
徽章 ＋8

是的，它得到了支持，我已经在我现在的公司建立了一些。按照最佳实践，我在Nutanix中为集群的每个驱动器创建了单独的卷组;备份、数据、日志、仲裁、TempDB都是独立的卷组，呈现给节点虚拟机。

Yes, it\u2019s supported and I\u2019ve built some here at my current employer.\u00a0I built separate Volume Groups in Nutanix for each of the drives for the cluster following best practices; Backups, Data, Logs, Quorum, TempDB are all separate Volume Groups presented to the node VMs.\u00a0<\/p>","quoteUsername":"jlackman","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
j

你好呀，

AHV支持故障转移群集通过在Guest OS Windows Server级别启用MPIO .Leveraging MPIO使客人能够完全接管控制能够确定哪个故障转移对等体应在共享Vdisk上写入的功能。以下文档列出了从Nutanix群集利用卷组的步骤呈现给VM，以便在Guest群集中配置。

https://portal.nutanix.com/#/page/docs/details?targetid=advanced-admin-aos-v510 :vmm-failover-cluster-create-t.html.

Arjun Sen || SRE || Nutanix支持|| VCAP-DCD6

我真的很想阅读这篇文章来了解如何做到这一点，但这并将我带到了一个https://portal.nutanix.com/page/Error/204.错误页面。

\t

Hello there,<\/p> \t

\u00a0<\/p> \t

Failover clustering is supported on AHV by enabling MPIO on Guest OS Windows Server level.Leveraging MPIO enables the Guest to completely takeover the control for ability to determine which failover peer should write on the shared vDisk. Following documentation lists out the steps to leverage Volume Group from Nutanix Cluster to be presented to the VMs for configuring In-Guest clustering.

https:\/\/portal.nutanix.com\/#\/page\/docs\/details?targetId=Advanced-Admin-AOS-v510:vmm-failover-cluster-create-t.html<\/a><\/p> \t

\u00a0<\/p> \t

Arjun Sen || SRE || Nutanix Support || VCAP-DCD6\u00a0<\/p> \t <\/content-quote>

\u00a0<\/p>

I would really like to read this article to find out how to do this, but the link takes me to a\u00a0https:\/\/portal.nutanix.com\/page\/error\/204<\/a>\u00a0error page.<\/p>","quoteUsername":"Jason.Fernow","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

j
UserLevel 4.
徽章 ＋8

我也找不到那份文件。我不知道有没有存档什么的。

I cannot find the document either. I don\u2019t know if it was archived or what.\u00a0<\/p>","quoteUsername":"jlackman","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
B.
徽章 +1

我有这个向上运行iSCSI为卷组，只有问题就是在我们的DR环境中引起它，它无法访问iSCSI，我被迫尝试并将其搭配在Nutanix中附加的VM。除了在博士中试图这样做的问题。

I have this up and running using the ISCSI for the Volume Groups, only problem is when bringing it up in our DR environment it cannot access the ISCSI there and I am forced to try and bring it up with just VM Attached in Nutanix. Nothing but issues trying to do that in DR.\u00a0<\/p>","quoteUsername":"BSchaffer","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
j
UserLevel 4.
徽章 ＋8

@bschaffer.不确定我理解但我的第一个问题是您确定保护域中的MSCS卷组，除了实际的VM之外吗？

@BSchaffer<\/user-mention>\u00a0not sure I understand but my first question would be are you sure you have the MSCS volume groups in the Protection Domain, in addition to the actual VMs?<\/p>","quoteUsername":"jlackman","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
B.
徽章 +1

@jlackman.是的，它们处于保护领域。

问题是，在生产集群中，通过使用Nutanix中的数据服务IP，通过iSCSI附加。在我们的DR集群中，这是不可能的，因为它是一个孤立的环境，并且他们无法访问Nutanix DR集群的数据服务IP，因为它在隔离之外。因此，当我尝试将它们提出来测试时，我必须删除VGS上的iSCSI复选框，然后通过Nutanix附加到VM。这导致在Windows集群中启动角色时，导致各种问题，SQL服务将无法正确启动。

@jlackman<\/user-mention>\u00a0yes they are in the protection domain.<\/p>

\u00a0<\/p>

The problem is that in the Production cluster they are attached via iSCSI by using the Data Services IP in Nutanix. In our DR cluster this is not possible as it is an isolated environment and they cannot access the Data Services IP of the Nutanix DR cluster as it is outside the isolation. So when i try to bring them up out there to test i have to remove the iSCSI check boxes on the VGs and then attach to the VM through Nutanix. This is causing all kinds of issues in getting the Roles to start in the Windows Cluster, SQL services will not start correctly.<\/p>","quoteUsername":"BSchaffer","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

j
UserLevel 4.
徽章 ＋8

知道了。我们还有一些手动步骤可以在DR环境中提出MSC。我们有一个低优先级的努力来解决这个问题，但我没有任何解决方案，我知道将其带回孤立的环境中。

Got it. We also have some manual steps required to bring up MSCS in the DR environment. We have a low priority effort to sort this out but I do not have any solution that I know about to bring it back up in an isolated environment.\u00a0<\/p>","quoteUsername":"jlackman","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
P.
徽章

我真的很想阅读这篇文章来了解如何做到这一点，但这并将我带到了一个https://portal.nutanix.com/page/Error/204.错误页面。

Sudhir9.
UserLevel 2.
徽章 +4

@Paddyf. @Jason。Fernow

请使用此链接。

https://portal.nutanix.com/page/documents/details?targetid=web-console-guide-prisc-v5_17 :wc-ahv-direct-antach-guest-vm-cluster-create-t.html.

如果您认为这不是非常有用的，请告诉我，我将在实验室中创建一个文档并在此处分享步骤。

请告诉我您当前的AOS版本，AHV版本和客户操作系统版本的详细信息。
另外，客户故障转移集群上是否需要共享存储。

苏迪尔
Baidu