XI Leap - 经过证明，快速而高效|Nutanix社区

Get a free certification exam when you complete a training course now through August 16! <\/strong><\/h3>
\u00a0<\/p>
Level up your Nutanix skills and get certified for free with Nutanix University Summer School! For the next two months, anyone who completes one of the following courses - whether it\u2019s online or in person - will also receive a FREE certification exam voucher.<\/span><\/p>
Eligible courses:<\/strong><\/p>
\t
Enterprise Cloud Administration<\/span><\/p>\t<\/li>\t
\t
Nutanix Data Services Administration<\/span><\/p>\t<\/li>\t
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Nutanix End User Computing Administration<\/span><\/p>\t<\/li>\t
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Nutanix Database Management & Automation<\/span><\/p>\t<\/li>\t
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Nutanix Multicloud Automation Administration<\/span><\/p>\t<\/li><\/ul>
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Take this opportunity to invest in your career and grow your skill set.\u00a0<\/span><\/p>
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Get started today!<\/a><\/h3>
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Thanks for waiting to everyone who got our sneak peek of this last week!\u00a0\ud83d\ude09<\/p>
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Terms and Conditions<\/strong><\/em><\/p>
\t
The exam voucher will be provided to you after you have completed the course. Self-paced online student\u2019s vouchers will be assigned through the Learning Plan within 24-hours after the completion of the course.<\/span><\/em><\/p>\t<\/li>\t
\t
You must complete the course between June 14, 2022 and August 16, 2022.\u00a0<\/span><\/em><\/p>\t<\/li>\t
\t
For online students, your exam voucher must be redeemed by 8\/23\/22. For instructor-led students, your exam voucher must be redeemed 6 months after you complete the course.\u00a0<\/span><\/em><\/p>\t<\/li>\t
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The exam voucher code can only be used once.<\/span><\/em><\/p>\t<\/li>\t
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You will receive one (1) NCP exam voucher for each class completed. The voucher can be used on any NCP exam.\u00a0\u00a0<\/span><\/em><\/p>\t<\/li><\/ul>
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This article was written by Karlie Beil, Customer Marketing Specialist.\u00a0<\/p><\/div><\/div><\/section>
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\u00a9\ufe0f\ufe0f\ufe0f 2022 Nutanix, Inc. \u00a0All rights reserved. Nutanix, the Nutanix logo and all Nutanix product, feature and service names mentioned herein are registered trademarks or trademarks of Nutanix, Inc. in the United States and other countries. Other brand names mentioned herein are for identification purposes only and may be the trademarks of their respective holder(s). This post may contain links to external websites that are not part of Nutanix.com. Nutanix does not control these sites and disclaims all responsibility for the content or accuracy of any external site. Our decision to link to an external site should not be considered an endorsement of any content on such a site. This post may contain express and implied forward-looking statements, which are not historical facts and are instead based on our current expectations, estimates and beliefs. The accuracy of such statements involves risks and uncertainties and depends upon future events, including those that may be beyond our control, and actual results may differ materially and adversely from those anticipated or implied by such statements. Any forward-looking statements included herein speak only as of the date hereof and, except as required by law, we assume no obligation to update or otherwise revise any of such forward-looking statements to reflect subsequent events or circumstances.<\/p>
\u00a0<\/p>","id":40952,"featuredImage":"https:\/\/uploads-us-west-2.insided.com\/nutanix-us\/attachment\/78f47513-ef06-4bf4-9b57-0269259ac6da_thumb.png","label":"Blog","replyCount":0,"views":5871,"post":{"id":61291,"author":{"id":113632,"url":"\/members\/karlie-beil-113632","name":"Karlie Beil","avatar":"https:\/\/uploads-us-west-2.insided.com\/nutanix-us\/icon\/200x200\/1581aab3-bcf6-49f4-b2fb-3d11e8c010dc.png","userTitle":"Community Manager","rank":{"isBold":false,"isItalic":false,"isUnderline":false,"name":"Community Manager","color":"#0873ba"},"userLevel":2},"content":"
Get a free certification exam when you complete a training course now through August 16! <\/strong><\/h3>
\u00a0<\/p>
Level up your Nutanix skills and get certified for free with Nutanix University Summer School! For the next two months, anyone who completes one of the following courses - whether it\u2019s online or in person - will also receive a FREE certification exam voucher.<\/span><\/p>
Eligible courses:<\/strong><\/p>
\t
Enterprise Cloud Administration<\/span><\/p>\t<\/li>\t
\t
Nutanix Data Services Administration<\/span><\/p>\t<\/li>\t
\t
Nutanix End User Computing Administration<\/span><\/p>\t<\/li>\t
\t
Nutanix Database Management & Automation<\/span><\/p>\t<\/li>\t
\t
Nutanix Multicloud Automation Administration<\/span><\/p>\t<\/li><\/ul>
\u00a0<\/p>
Take this opportunity to invest in your career and grow your skill set.\u00a0<\/span><\/p>
\u00a0<\/h3>
Get started today!<\/a><\/h3>
\u00a0<\/p>
Thanks for waiting to everyone who got our sneak peek of this last week!\u00a0\ud83d\ude09<\/p>
\u00a0<\/p>
Terms and Conditions<\/strong><\/em><\/p>
\t
The exam voucher will be provided to you after you have completed the course. Self-paced online student\u2019s vouchers will be assigned through the Learning Plan within 24-hours after the completion of the course.<\/span><\/em><\/p>\t<\/li>\t
\t
You must complete the course between June 14, 2022 and August 16, 2022.\u00a0<\/span><\/em><\/p>\t<\/li>\t
\t
For online students, your exam voucher must be redeemed by 8\/23\/22. For instructor-led students, your exam voucher must be redeemed 6 months after you complete the course.\u00a0<\/span><\/em><\/p>\t<\/li>\t
\t
The exam voucher code can only be used once.<\/span><\/em><\/p>\t<\/li>\t
\t
You will receive one (1) NCP exam voucher for each class completed. The voucher can be used on any NCP exam.\u00a0\u00a0<\/span><\/em><\/p>\t<\/li><\/ul>
\u00a0<\/p>
This article was written by Karlie Beil, Customer Marketing Specialist.\u00a0<\/p><\/div><\/div><\/section>
\u00a0<\/p>
\u00a9\ufe0f\ufe0f\ufe0f 2022 Nutanix, Inc. \u00a0All rights reserved. Nutanix, the Nutanix logo and all Nutanix product, feature and service names mentioned herein are registered trademarks or trademarks of Nutanix, Inc. in the United States and other countries. Other brand names mentioned herein are for identification purposes only and may be the trademarks of their respective holder(s). This post may contain links to external websites that are not part of Nutanix.com. Nutanix does not control these sites and disclaims all responsibility for the content or accuracy of any external site. Our decision to link to an external site should not be considered an endorsement of any content on such a site. This post may contain express and implied forward-looking statements, which are not historical facts and are instead based on our current expectations, estimates and beliefs. The accuracy of such statements involves risks and uncertainties and depends upon future events, including those that may be beyond our control, and actual results may differ materially and adversely from those anticipated or implied by such statements. Any forward-looking statements included herein speak only as of the date hereof and, except as required by law, we assume no obligation to update or otherwise revise any of such forward-looking statements to reflect subsequent events or circumstances.<\/p>
\u00a0<\/p>","url":"\/education-blog-153\/level-up-your-nutanix-skills-this-summer-and-get-a-free-exam-voucher-40952?postid=61291#post61291","creationDate":"2022-06-14T15:30:05+0000","relativeCreationDate":"1 month ago"},"contentType":"article","type":3,"likes":7,"hasCurrentUserLiked":false},"phrases":{"Forum":{"{n} year|{n} years":"{n} year|{n} years","{n} month|{n} months":"{n} month|{n} months","{n} day|{n} days":"{n} day|{n} days","{n} hour|{n} hours":"{n} hour|{n} hours","{n} minute|{n} minutes":"{n} minute|{n} minutes","just":"just now","{plural} ago":"{plural} ago"}}}">

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XI Leap - 经过证明，快速而高效

博客
XI Leap - 经过证明，快速而高效

3年前
2019年3月5日

12个答复

6849次观点

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阿卢西亚尼

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338个答复

这篇文章由Dwayne Lessner首席技术营销工程师Nutanix撰写

有一个古老的谚语：“魔鬼在细节中”。如果您曾经承担过一些事情，然后不得不付出更多，修理或留在某个位置的东西是您所买的，那就是无法正常工作，那您就会感到这种痛苦。去年年底，我写了一篇文章恢复点目标的重要性（RPO）以及提供恢复时间目标（RTO）。我想分享我用来连接到的本地实验室群集的更多技术细节xi东部地区。我想在RTO周围证明XI跳跃SLA，同时保持故障转移时保持应用程序的性能。

经过验证的结果
在测试期间，我能够实现：

每VM以下8秒以下的恢复时间

同一虚拟机本地或XI中可以实现相同的性能，每分钟+600,000事务

从同一图像创建VM时，Nutanix快照在XI上有效

有关更多详细信息，请阅读博客的其余部分，并观看下面包含的3个视频。

我当前的实验室群集正在凤凰COLO运行的各种服务，Active Directory，用于VDI故障转移测试的CITRIX，SQL性能和各种多层应用程序，以测试序列的测试功率。

我的XI地区位于弗吉尼亚州阿什伯恩市的Xi East。凤凰城，AZ到Ashburn之间的平均延迟复制约为58毫秒，可在软件VPN上复制我的Palo Alto。我们确实支持5个不同的网络供应商，具有自动配置的本地配置，但我们不仅限于这些设备。

有效的基于硬件的快照
我使用450 GB的存储空间配备了大量备用容量，用6个VCPU，32 GB的RAM，8个VDisks部署了一个中型SQL Server。一旦复制了服务器上的第一个副本，我想展示Nutanix快照的效率，因为我在本地附加了另外10份副本并用XI Leap保护它们。下面的视频突出显示了如何跟踪和复制元数据，但不是整个450 GB x 10次。您会看到，当我登录XI租户时，复制已完成。因此，如果您要在同一图像上构建大量VM，则无需支付XI的网络和存储成本以全额负担。另外，由于这些是基于硬件的快照，因此您不必担心长时间的快照链，而是花时间手动折叠它们。

低RTO
现在，我们将10个SQL VM完全复制到XI，让我们看看还原它们需要多长时间。我们告诉客户，如果您失败了200个VM，则大约需要20分钟才能进行完整的还原。在下面观看以查看简单的故障转移过程。

上面的视频能够证明我们能够将VM恢复到每台虚拟机10秒以下（每台虚拟机的视频为7.7秒）。恢复速度归因于您的本地和云解决方案具有相同的图像格式。相同的图像格式还允许您在准备就绪时回到本地，而无需在虚拟机上进行转换过程，这也会降低RTO转移回本地。在具有相同的管理框架和VM图像格式的情况下，应避免使用压力以使您的业务重大服务恢复并运行时。

一致的高性能
由于我们在XI中有一些大尺寸的SQL VM，因此我想通过展示如何实现与运行本地运行类似的性能而不必担心弄清楚新的云存储构造的方法来结合还原过程。下面的视频突出显示具有相同数据中心操作系统的本地和云中，而无需牺牲性能即可提供灵活性。

图1与本地和云中的类似性能相似

通过XI Leap，您可以快速使您的业务重新恢复并运行，而不必担心性能，重新培训您的IT员工以及不维护第二个DR数据中心。一单击的故障转移经验，同时保持本地的所有好处。

免责声明：此博客可能包含指向不属于Nutanix.com一部分的外部网站的链接。Nutanix不控制这些站点，并对任何外部站点的内容或准确性不承担所有责任。我们决定链接到外部站点的决定不应被视为对该网站上任何内容的认可。

©q 2019 Nutanix，Inc。保留所有权利。Nutanix，Nutanix徽标以及本文提到的其他Nutanix产品和功能是美国和其他国家的Nutanix，Inc。的注册商标或商标。本文提到的所有其他品牌名称仅用于识别目的，可能是其各自持有人的商标。

在Twitter上关注我：https：//twitter.com/angeloluciani

RTO

XI跳跃

\r\n
\r\nThere is an old saying, \u201cThe devil is in the details\u201d. If you have ever assumed something and then had to pay more, fix something or be left in a spot were what you bought wasn\u2019t going to work, you have felt this pain. Late last year I wrote an article around the importance of Recovery Point Objectives<\/a> (RPO) along with providing the Recovery Time Objectives (RTO). I wanted to share some more technical details of my on-premises lab cluster that I am using to connect to the Xi<\/a> East Region. I want to prove Xi Leaps SLA around RTO while maintaining performance of your application when you do failover.
\r\n
\r\n
Proven Results<\/h3>During my testing I was able to achieve:
\r\n
\r\n
A restore time under 8 sec per VM \r\n
The same virtual machine on-prem or in Xi could achieve the same performance, +600,000 transaction per minute \r\n
Nutanix snapshots are efficient over the wire to Xi when creating VMs from the same image \r\n<\/ul>\r\nFor more detailed information please read the rest of the blog and watch the 3 videos included below.
\r\n
\r\nMy current lab cluster is running in a Phoenix colo running varied services, Active Directory, Citrix for VDI failover testing, SQL performance and varied multi-tier application to testing power on sequence.
\r\n
\r\n
<\/a><\/p>
\r\nMy Xi Region is located in Xi East, Ashburn, Virginia. The average latency replicating between Phoenix, AZ to Ashburn is ~58 ms replicating over a software VPN provided my Palo Alto. We do support 5 different network vendors with automatic configuration for on-prem but we are not limited to those devices.
\r\n
\r\n
<\/a><\/p>
\r\n
Efficient Hardware Based Snapshots<\/h3>I deployed a medium sized SQL server on-prem with 6 vCPU, 32 GB of RAM, 8 vDisks using 450 GB of storage with lots of spare capacity. Once the first copy on the server was replicated, I wanted to show the efficiency of Nutanix snapshots as I cloned an additional 10 copies on-prem and protected them with Xi Leap. The below video highlights how the metadata is tracked and replicated but not the entire 450 GB x 10 times. You will see that by the time I log into my Xi tenant that the replication is completed. Therefore, if you\u2019re building lots of VMs off the same image, you won\u2019t have to pay the network and storage costs in Xi for the full capacity. Also since these are hardware based snapshots you don\u2019t have to worry about long snapshot chains and spending the time to manually collapse them.
\r\n
\r\n<\/oembed>
\r\n
Low RTO<\/h3>Now that we have our 10 SQL VMs fully replicated to Xi, lets see how long it takes to restore them. We tell customers that if you failed over 200 VMs it would roughly take 20 mins for a complete restore. Watch below to see the easy failover process.
\r\n
\r\n<\/oembed>
\r\nThe above video was able to demonstrate that we are able to restore VMs under 10 secs per virtual machine (video was 7.7 secs per virtual machine). The speed of recovery is attributed to having the same image format for your on-prem and cloud solution. The same image format also allows you move back to on-prem when your ready without having to go through a conversion process on your virtual machines, this also lowers the RTO moving back to on-prem. With having the same management framework and VM image format user error should be avoided when the pressure is on to get your business critical services back up and running.
\r\n
\r\n
Consistent High Performance<\/h3>Since we had some good sized SQL VMs in Xi I wanted to wrap up the restore process by showing how we can achieve similar performance to running on-prem without worrying about figuring out new cloud storage constructs figured out. The below video highlights having the same data centre operating system on-prem and in the cloud provides flexibility without sacrificing performance.
\r\n
<\/a><\/p>
\r\nFigure 1 Similar performance with on-prem and in the cloud<\/i>
\r\n
\r\n<\/oembed>
\r\nWith Xi Leap you can quickly get your business back up and running without worrying about performance, retraining your IT staff and without maintaining a second DR data centre. One-click failover experience while maintaining all the benefits from on-prem.
\r\n
\r\nDisclaimer: This blog may contain links to external websites that are not part of Nutanix.com. Nutanix does not control these sites and disclaims all responsibility for the content or accuracy of any external site. Our decision to link to an external site should not be considered an endorsement of any content on such site.<\/i>
\r\n
\r\n\u00a9\ufe0f 2019 Nutanix, Inc. All rights reserved. Nutanix, the Nutanix logo and the other Nutanix products and features mentioned herein are registered trademarks or trademarks of Nutanix, Inc. in the United States and other countries. All other brand names mentioned herein are for identification purposes only and may be the trademarks of their respective holder(s).<\/i>","quoteUsername":"aluciani","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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12个答复

最古老的第一

新的先来最佳投票

C

圣杯

资源管理器

0答复

3年前
2019年3月6日

杜安，

感谢您的发布。我将与我的客户分享这一点，因为这无疑是一个热门话题。

问题 - 我确实有一些客户在网站之间和互联网之间的链接非常慢的客户，您会说有什么主要关注/注意力的关注点？除了增加带宽以外，您还有其他建议吗？

谢谢

菲德尔

菲德尔P DADORTE

\r\n

\r\nThanks for this posting. I will be sharing this with my clients as this is certainly a hot topic.

\r\n

\r\nQuestion - I do have some clients that have really slow links between sites and to the internet, what would you say to be the major concerns\/considerations with slow links? Would you have any recommendations other than increasing the bandwidth?

\r\n

\r\nThanks

\r\nFidel","quoteUsername":"Chalice","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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+19

dlink7

主持人

88个答复

3年前
2019年3月6日

嗨，圣杯

真正高的潜在链接我们可以在支持的帮助下调整一些高级设置。在董事会过程中，如果您面对100毫秒以上的东西，我只会给我打个电话。我们还正在调整XI内部的某些设置，并希望将其推出到产品中，以便实际上不必触摸AOS代码。

Hi Chalice<\/p>
Really high latent links we can adjust some advanced settings with the help of support. During the on-boarding process I would just place a call with support if your facing something over 100ms. We are also adjusting some of the setting inside of Xi and looking to roll out into prod so the actually AOS code doesn't have to be touched.<\/p>","quoteUsername":"dlink7","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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d

Dchristiaan

Wayfarer

0答复

3年前
2019年3月8日

你好 @dlink7

XI什么时候在亚洲有数据中心区域？（新加坡）？

唐尼·克里斯蒂亚安（Donny Christiaan）

Hi @dlink7<\/user-mention>\u00a0

When will Xi have data center region in Asia ? (Singapore) ?
\u00a0<\/p>","quoteUsername":"dchristiaan","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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+19

dlink7

主持人

88个答复

3年前
2019年3月8日

是2019年第二半。

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d

Dchristiaan

Wayfarer

0答复

3年前
2019年3月11日

是2019年第二半。

XI飞跃对ESX的支持如何？当Xi Leap支持ESX时，您是否有时间范围？

唐尼·克里斯蒂亚安（Donny Christiaan）

\t
Yes 2nd Half of 2019.<\/p>\t<\/div><\/content-quote>

How about Xi Leap support for ESX? do you have time frame when Xi Leap will support ESX ?<\/p>","quoteUsername":"dchristiaan","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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dlink7

主持人

88个答复

3年前
2019年3月12日

ESXI支持将在第2季度结束，即3月底或4月初。真的是AOS 5.11。如果您想从今天开始测试，请与您的帐户团队联系以获取Beta访问。

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d

Dchristiaan

Wayfarer

0答复

3年前
2019年3月12日

ESXI支持将在第2季度结束，即3月底或4月初。真的是AOS 5.11。如果您想从今天开始测试，请与您的帐户团队联系以获取Beta访问。

感谢您的信息 ..

唐尼·克里斯蒂亚安（Donny Christiaan）

\t
ESXi support will happen end of Q2 which is the end of March or early april. Really AOS 5.11. If you want to start today with testing please reach out to your account team for beta access.<\/p>\t<\/div><\/content-quote>
Thanks for your info ..<\/p>
\u00a0<\/p>","quoteUsername":"dchristiaan","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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m

Mi1

资源管理器

0答复

3年前
2019年6月7日

习近平什么时候在澳大利亚有数据中心？

When will Xi have data center in Australia ?
\u00a0<\/p>","quoteUsername":"Mi1","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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+19

dlink7

主持人

88个答复

3年前
2019年6月7日

日本将首先走，我不确定您的巨大岛屿！

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m

Mi1

资源管理器

0答复

3年前
2019年6月10日

感谢您的回复。

P.S.您应该看到巨型鼠标！

Thanks for reply.<\/p>
P.S. You should see the giant mouse!<\/p>","quoteUsername":"Mi1","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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r

拉吉夫斯

探路者

0答复

2年前
2019年12月6日

ESXI支持将在第2季度结束，即3月底或4月初。真的是AOS 5.11。如果您想从今天开始测试，请与您的帐户团队联系以获取Beta访问。

这是否意味着XI Leap也可以带有ESXI管理程序的簇？

ESXi support will happen end of Q2 which is the end of March or early april. Really AOS 5.11. If you want to start today with testing please reach out to your account team for beta access.<\/p> <\/content-quote>

Does this mean, xi leap can have clusters with ESXi hypervisor also ?<\/p>","quoteUsername":"rajeevs","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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b

BMCGRATH

旅行者

1回复

2年前
2019年12月14日

XI LEAP启动具有主机亲和力在XI Leap中应用的VM吗？

到目前为止，我尝试的测试拒绝了。请分享是否可以做到这一点以及如何完成。

谢谢

Can Xi LEAP start VMs that have host affinity applied to them in Xi LEAP??<\/p>
So far the test I tried say NO. Please share if this can be done and how to accomplish it.<\/p>
Thanks<\/p>","quoteUsername":"Bmcgrath","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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