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解决了

当网络变化导致VM下降时，主机服务重新启动

r
徽章 +10

最近，我们进行了几个实例，在进行了影响我们群集的网络更改。由于它检测到网络损失，然后导致系统中断，这导致了铅主机上的重新启动。该群集配置为有效和被动模式下的双网络端口，并且理解是，如果在没有产生错误事件和系统下降的情况下进行任何更改或故障的情况下，它将切换。

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最好的答案Sbarab2019年11月28日，19:24

@roberthwl<\/user-mention>\u00a0 This should have definitely been the case \u201cIF\u201d the switches involved were configured correctly. I recently dealt with an issue were the core switch has some issues causing this, it was found after involving the switch vendor.\u00a0 \u00a0<\/p>

One other thing, the AHV version should be relatively new (for example AHV-20170830.300 or above 300) as many issues were addressed with the later releases of the AHV.<\/p>

You can involve nutanix support to review any logs or re-test with them on line (if possible), but I would probably review\u00a0switch\u00a0 logs and configuration before going that route.<\/p>","className":"post__content__best_answer"}">

查看原件
We have had a couple of instances recently when making network changes that have affected our clusters. This caused a restart on the lead host due to it detecting a network loss and\u00a0 then resulted in system outages. The cluster is configured with dual networks ports in active and passive mode and the understanding was that it would switch if any change or failure was detecetd without producing error events and systems down.<\/p>","quoteUsername":"roberthwl","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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3个答复

s
秩
UserLevel 3
徽章 +3

@roberthwl绝对是“如果”所涉及的开关的配置正确的情况。我最近处理的问题是，核心开关遇到了一些问题，这是由于涉及开关供应商后发现的。

另一件事是，AHV版本应该是相对较新的（例如AHV-20170830.300或以上300），因为AHV的后来发行版已经解决了许多问题。

您可以涉及Nutanix支持以查看任何日志或在线上重新测试（如果可能的话），但是我可能会在走这条路线之前检查开关日志和配置。

@roberthwl<\/user-mention>\u00a0 This should have definitely been the case \u201cIF\u201d the switches involved were configured correctly. I recently dealt with an issue were the core switch has some issues causing this, it was found after involving the switch vendor.\u00a0 \u00a0<\/p>

One other thing, the AHV version should be relatively new (for example AHV-20170830.300 or above 300) as many issues were addressed with the later releases of the AHV.<\/p>

You can involve nutanix support to review any logs or re-test with them on line (if possible), but I would probably review\u00a0switch\u00a0 logs and configuration before going that route.<\/p>","quoteUsername":"sbarab","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

r
徽章 +10

我们最近将这些簇更新为AHV版本Nutanix 20170830.200，今年早些时候会很快再次这样做（Typo您的答复.300？）

我在集群上运行了诊断，并且在网络组件上单独运行了诊断，该网络组件没有标记任何错误或错误Inany配置或关联的组件。

现在，网络团队需要验证交换机配置是可以的。

据我所知，与硬件提供商技术支持团队设置群集相比，什么都没有改变

We recently updated the clusters to\u00a0 AHV VERSION NUTANIX 20170830.200, earlier this year and would look to do so again soon ( typo on your reply .300?)<\/p>

I had run diagnostics on the cluster and a seperate one on network components which didnt flag any faults or errors inany config or associated components.<\/p>

The network team would now need to verify the switch configuration is ok.<\/p>

As far as I know nothing has been changed from when the clusters were setup by the hardware providers technical support team<\/p>","quoteUsername":"roberthwl","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

s
秩
UserLevel 3
徽章 +3

@roberthwl发布的最后一个数字是.300或更高。如果您可以在一个节点上对此进行测试，这将有助于了解物理开关问题和Nutanix群集，您可以在我们的支持下打开一个案例，并让它们查看一些日志。如果没有，我们只有日志，可以对它们进行审查，以了解为什么事情没有按预期发生。

@roberthwl<\/user-mention>\u00a0the last number on release is .300 or above.\u00a0 If you are in a position to test this on one node, that would help a lot looking at \u00a0both physical switch issues and nutanix cluster, you can open a case with our support and have them look at some logs. If not, logs is all we have and they can be reviewed to see why things did not happen as expected.<\/p>","quoteUsername":"sbarab","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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