我们注意到最近在测试集群中，所有操作都需要很长时间才能完成。这似乎是由于持久的“ Cerberus”任务被类型的“无负荷”执行。有谁知道“ Cerberus”在做什么或如何加快速度？每当我们杀死Cerberus任务时，所有其他排队的“非Cerberus”任务就会开始执行。
Learn and take a certification exam for free! Keep reading to find out how.\u00a0<\/strong><\/span><\/p>
\u00a0<\/p>
We\u2019re excited to announce a new opportunity for you to grow your Nutanix skills and earn a new certification to add to your resume at no cost! Now through July 31, anyone who completes one of the following courses listed below - whether it\u2019s online or in person - will also receive a FREE certification exam voucher.<\/span><\/p> \u00a0<\/p> Check out the list of eligible courses\u00a0 below. Follow the link to your desired course and select \u201cEnroll\u201d to get started.\u00a0<\/span><\/p> \u00a0<\/p> Associate Level:\u00a0<\/strong><\/span><\/p> Nutanix Hybrid Cloud Fundamentals (NHCF)<\/a>: <\/strong><\/span>Explore key Nutanix concepts, the features of Prism Central, and basic cluster management tasks.<\/span><\/p> \u00a0<\/p> Professional Level:\u00a0<\/strong><\/span><\/p> Enterprise Cloud Administration (ECA):<\/a> <\/strong><\/span>Explore the breadth and depth of Prism Central's centralized management capabilities.<\/span><\/p> Nutanix Data Services Administration (NUSA):<\/a> <\/strong><\/span>Learn to install, configure, manage, and upgrade Nutanix unified storage solutions.<\/span><\/p> Nutanix End User Computing Administration (NEUCA): <\/a><\/strong>Explore Nutanix VDI and learn to design, install, configure, and manage it.<\/span><\/p> Nutanix Database Management & Automation (NDMA):<\/a> <\/strong><\/span>Build the skills needed to install, configure, and operate Nutanix Database Service (formerly Nutanix Era).<\/span><\/p> Nutanix Multicloud Automation Administration (NMCAA):<\/a> <\/strong><\/span>Learn the skills to install, configure, operate, and manage X-Play and Nutanix Calm.\u00a0<\/span><\/p> \u00a0<\/p> By participating you\u2019ll unlock a host of benefits that will help propel your career forward.\u00a0<\/span><\/p> \u00a0<\/p> \ud83d\udc49\u00a0Don\u2019t miss out on this great opportunity to grow your skills and get certified. Get started today by following the links above to your desired course and select \u201cEnroll\u201d. <\/strong>Comment below to let us know which course you\u2019re taking!\u00a0<\/span><\/p> \u00a0<\/p> New to Nutanix University? Learn how to set up your account here<\/a>.\u00a0<\/p> \u00a0<\/p> Terms and Conditions<\/em><\/span><\/p> \u00a0<\/p> This article was written by Karlie Beil, Customer Marketing Specialist.\u00a0<\/p><\/div><\/div><\/div><\/div><\/section> \u00a0<\/p> \u00a9\ufe0f\ufe0f\ufe0f\ufe0f\ufe0f\ufe0f 2023 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> Learn and take a certification exam for free! Keep reading to find out how.\u00a0<\/strong><\/span><\/p> \u00a0<\/p> We\u2019re excited to announce a new opportunity for you to grow your Nutanix skills and earn a new certification to add to your resume at no cost! Now through July 31, anyone who completes one of the following courses listed below - whether it\u2019s online or in person - will also receive a FREE certification exam voucher.<\/span><\/p> \u00a0<\/p> Check out the list of eligible courses\u00a0 below. Follow the link to your desired course and select \u201cEnroll\u201d to get started.\u00a0<\/span><\/p> \u00a0<\/p> Associate Level:\u00a0<\/strong><\/span><\/p> Nutanix Hybrid Cloud Fundamentals (NHCF)<\/a>: <\/strong><\/span>Explore key Nutanix concepts, the features of Prism Central, and basic cluster management tasks.<\/span><\/p> \u00a0<\/p> Professional Level:\u00a0<\/strong><\/span><\/p> Enterprise Cloud Administration (ECA):<\/a> <\/strong><\/span>Explore the breadth and depth of Prism Central's centralized management capabilities.<\/span><\/p> Nutanix Data Services Administration (NUSA):<\/a> <\/strong><\/span>Learn to install, configure, manage, and upgrade Nutanix unified storage solutions.<\/span><\/p> Nutanix End User Computing Administration (NEUCA): <\/a><\/strong>Explore Nutanix VDI and learn to design, install, configure, and manage it.<\/span><\/p> Nutanix Database Management & Automation (NDMA):<\/a> <\/strong><\/span>Build the skills needed to install, configure, and operate Nutanix Database Service (formerly Nutanix Era).<\/span><\/p> Nutanix Multicloud Automation Administration (NMCAA):<\/a> <\/strong><\/span>Learn the skills to install, configure, operate, and manage X-Play and Nutanix Calm.\u00a0<\/span><\/p> \u00a0<\/p> By participating you\u2019ll unlock a host of benefits that will help propel your career forward.\u00a0<\/span><\/p> \u00a0<\/p> \ud83d\udc49\u00a0Don\u2019t miss out on this great opportunity to grow your skills and get certified. Get started today by following the links above to your desired course and select \u201cEnroll\u201d. <\/strong>Comment below to let us know which course you\u2019re taking!\u00a0<\/span><\/p> \u00a0<\/p> New to Nutanix University? Learn how to set up your account here<\/a>.\u00a0<\/p> \u00a0<\/p> Terms and Conditions<\/em><\/span><\/p> \u00a0<\/p> This article was written by Karlie Beil, Customer Marketing Specialist.\u00a0<\/p><\/div><\/div><\/div><\/div><\/section> \u00a0<\/p> \u00a9\ufe0f\ufe0f\ufe0f\ufe0f\ufe0f\ufe0f 2023 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> 实际上，我们不知道Cerberus组件在做什么。Cerberus任务将在APLOS_ENGINE流程中执行。我在PC CVM上的/home/nutanix/bin中找到了一个名为“ cerberus_util”的脚本，该脚本可用于删除“流氓费用”（根据文件中的最高评论）。我认为Cerbeus可能必须使用配额或计费做点什么？最后，慢速Cerberus任务阻止了我们所有其他任务（例如VM创建，更新，删除等）。 但是，我们还注意到，这些Cerberus任务是由PC CVM上通过CRON（/var/var/spool/crontabs/nutanix）执行的常规（每5分钟）NCC检查创建的。我们目前禁用了这些检查，并且几天没有运行Cerberus任务。 我想实际上清空所有费用（因为这只是一个测试集群），因为我认为卡桑德拉DB中的某些东西（存储了费用的地方）可能是错误的，但我不知道如何。 如果没有更多的想法，我们将需要在某个阶段重新安装PC CVM。Eligible Courses:\u00a0<\/strong><\/span><\/h3>
Chart your course to success by taking part in this exciting offer!<\/strong><\/span><\/h3>
<\/p>","id":41989,"featuredImage":"https:\/\/uploads-us-west-2.insided.com\/nutanix-us\/attachment\/3298b833-ba08-488d-871e-e0428ff22c9e_thumb.png","label":"Blog","replyCount":5,"views":2567,"post":{"id":64760,"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":5},"content":"
Eligible Courses:\u00a0<\/strong><\/span><\/h3>
Chart your course to success by taking part in this exciting offer!<\/strong><\/span><\/h3>
<\/p>","url":"\/education-blog-153\/chart-your-course-to-success-free-cert-exam-when-you-train-by-july-31-41989?postid=64760#post64760","creationDate":"2023-06-20T14:00:23+0000","relativeCreationDate":"5 days ago"},"contentType":"article","type":3,"likes":4,"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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