This survey is one of the largest studies of IT salary, skills, and certifications. It\u2019s the backbone of Skillsoft\u2019s annual IT Skills and Salary Report, which shares detailed insights on skills and certifications, compensation, skills gaps and challenges, and more for IT professionals at every stage of their career.<\/span><\/p> The survey typically takes 10-15 minutes to complete. You can bookmark your progress and pick up where you left off within one week of starting the survey. It\u2019s also completely anonymous. Skillsoft doesn\u2019t sell the data or share it with others.\u00a0<\/p> Participating in the survey is a great way to share how Nutanix certification and training has impacted your career. <\/span>Plus, anyone who completes the survey can enter to win a $100 gift card! <\/em><\/p> \u00a0<\/p> This article was written by Karlie Beil, Customer Marketing Specialist.\u00a0<\/p><\/div><\/div><\/div><\/div><\/div><\/section> \u00a0<\/p> \u00a9\ufe0f\ufe0f\ufe0f\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. 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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>","id":40862,"featuredImage":"https:\/\/uploads-us-west-2.insided.com\/nutanix-us\/attachment\/1b5db37d-c54b-4002-8bee-065c799897b2_thumb.png","label":"Blog","replyCount":0,"views":440,"post":{"id":61075,"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":" The 2022 IT Salary & Skills Survey is now open, and you can participate!<\/strong> <\/span><\/p> This survey is one of the largest studies of IT salary, skills, and certifications. It\u2019s the backbone of Skillsoft\u2019s annual IT Skills and Salary Report, which shares detailed insights on skills and certifications, compensation, skills gaps and challenges, and more for IT professionals at every stage of their career.<\/span><\/p> The survey typically takes 10-15 minutes to complete. You can bookmark your progress and pick up where you left off within one week of starting the survey. It\u2019s also completely anonymous. Skillsoft doesn\u2019t sell the data or share it with others.\u00a0<\/p> Participating in the survey is a great way to share how Nutanix certification and training has impacted your career. <\/span>Plus, anyone who completes the survey can enter to win a $100 gift card! <\/em><\/p> \u00a0<\/p> This article was written by Karlie Beil, Customer Marketing Specialist.\u00a0<\/p><\/div><\/div><\/div><\/div><\/div><\/section> \u00a0<\/p> \u00a9\ufe0f\ufe0f\ufe0f\ufe0f\ufe0f\ufe0f 2022 Nutanix, Inc. \u00a0All rights reserved. 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真正可在具有较厚配置VM的容器中可用的空间
大家好，
我们正在执行一个POC，并且有一个群集，该集群原产约30个由SSD+ HDD制成的可用空间。然后，为了向客户展示绩效的改进到所有Flash，我们进行了内联转换Addind SSD并删除所有HDD，现在我们拥有一个可用的空间约为11个TIB。
存储容器具有压缩启用，实际使用的容量为4,5 TIB。
问题在于，大多数VM都是较厚的配置，并且实际使用空间在12个tib上的据报道，因此高于可用容量。这触发了棱镜控制台上的红色警报，称他的数据弹性不可用。
所以我有2个问题：
1）由于实际使用的容量为4,5 TIB，如果磁盘故障发生了什么？
2）我们如何设法消除这些警报？
问题2）特别重要，因为如果我们在POC中取得成功，并且客户可以购买Nutanix所有闪存系统，他们希望在不更改政策并利用Nutanix的数据降低功能的情况下使用它们。
。
如今，他们有许多VMware群集和纯存储系统，它们使用LUN在背景中压缩和涂抹的LUN，而无需“抱怨”有关厚厚的供应...
事先感谢您的任何建议。
Stefano
\r\n
\r\nwe are performing a POC and we have a cluster that originallly had about 30 Tib of available space made of SSD+ HDD. Then, to show the customer the performance improvement moving to All Flash we made an inline conversion addind SSD and removing all the HDD and now we have a total available space is about 11 TiB.
\r\n
\r\nThe storage container has compression enable and the real used capacity is 4,5 Tib.
\r\n
\r\nThe problem is that most of the VM are thick provisioned and the actual use space is reported at 12 Tib hence above the available capacity. This triggers RED alarms on the Prism console saying that he Data Resiliency is not available.
\r\n
\r\nSo I have 2 questions:
\r\n
\r\n1) since the actual used capacity is 4,5 Tib what happens in case of a disk failure?
\r\n2) how can we manage to eliminate these alarms?
\r\n
\r\n
\r\nQuestion number 2) is particularly relevant since if we succeed in the POC and the customer could purchase Nutanix all flash systems , they will like to use them without changing their policies and exploitining the data reduction functionalities of Nutanix.
\r\n.
\r\nToday they have many VMware cluster with Pure Storage systems that use LUNs compressed and deduped in the background without \"complaining\" about thick provisioning...
\r\n
\r\nThanks in advance for any suggestion.
\r\n
\r\nStefano
\r\n
\r\n
\r\n
该主题已关闭以供评论
UserLevel 2
+7
由于Nutanix使用NFS作为协议，并支持VAAI函数。因此，您可以将厚厚的VM部署到NFS数据存储（如果没有VAAI）。
Nutanix ADSF保留了厚厚的VM的块；（根据您的VM部署要求）
但是出于效率和存储能力目的，最好瘦了。不仅适用于nutanix，而且对于纯纯：两个平台都支持厚的VM，而且都建议使用薄供应：
http://www.joshodgers.com/2017/07/27/its-2017-lets-review-thick-view-thick-vs-thin-provisioning/
https://support.purestorage.com/solutions/vmware_platform_guide/001vmwarebestpractices/pdf_guide%3a_vmware_vsphere_best_best_for_for_for_for_the_pure_pure_storage%C2; flasharray
UserLevel 2
+7
关于数据弹性；
保留的块被视为使用的情况：因此不能将它们用作故障转移容量。如果您详细查看数据弹性（单击Prism Home屏幕中的数据弹性），您会查看是否可以松散磁盘。（故障域类型：磁盘）
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