问题

3 node All Flash NX-3360-G5 & 4 node Hybrid NX-1465-G5

  • 2019年2月11日
  • 4回复
  • 1504的浏览量
J
徽章 ＋６
能不能混合，


3个节点所有的闪光灯nx - 3360 g5＆

4个节点混合动力nx - 1465 g5

形成AHV集群?

NX-3360-G5为2*10核CPU, 12*32GB内存，18*1.9TB SSD
NX-1465-G5为2*10核CPU, 8*32GB内存，1*960GB SSD硬盘，2*4TB HDD硬盘

存储撕裂在这种情况下是如何工作的?
    \r\n


    \r\n<\/h3>

    3 node All Flash<\/u><\/i> NX-3360-G5<\/b> &<\/h3>

    4 node Hybrid<\/u><\/i> NX-1465-G5<\/b><\/h3>and form a AHV cluster ?
    \r\n
    \r\nNX-3360-G5 is 2*10 core CPU, 12*32GB Memory, 18*1.9TB SSD whereas
    \r\nNX-1465-G5 is 2*10 core CPU, 8*32GB Memory, 1*960GB SSD, 2*4TB HDD
    \r\n
    \r\nhow storage tearing will work in this scenario ?","quoteUsername":"jitendra","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

    4回复

    RichardsonPorto
    排名
    Userlevel 3
    徽章 ＋5
    是的，这是可能的，你可以在以下文档中找到产品混合限制:https://portal.nutanix.com/#/page/docs/details?targetId=Hardware-Admin-Ref-AOS-v510:har-product-mixing-restrictions-r.html

    当满足以下条件时，支持全SSD节点和混合SSD/HDD节点在同一集群中混合部署:
    • 全闪存/混合混合集群至少需要2个全ssd节点。
    • 每种节点类型(全ssd /hybrid)的最小个数必须等于集群冗余系数。例如，冗余系数为2的集群至少需要2个混合节点和2个全ssd节点。
    • 您可以在包含混合节点的集群中的全ssd节点上运行客户虚拟机，只要集群包含两个或更多的全ssd节点。
    理查森·波尔图- LinkedIn: http://linkedin.com/in/richardsonporto
    \r\n
    \r\n
    All-SSD nodes and hybrid SSD\/HDD nodes can be mixed in the same cluster if the following conditions are met:
      \r\n
    • A minimum of two all-SSD nodes are required in mixed all-flash\/hybrid clusters.<\/b> \r\n
    • The minimum number of each node type (all-SSD\/hybrid) must be equal to the cluster redundancy factor. For example, clusters with a redundancy factor of 2 must have a minimum of 2 hybrid and 2 all-SSD nodes.<\/b> \r\n
    • You can run guest VMs on the all-SSD nodes in clusters that also have hybrid nodes, as long as the cluster includes two or more all-SSD nodes.<\/b> \r\n<\/ul><\/blockquote>","quoteUsername":"RichardsonPorto","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    J
    徽章 ＋６
    嘿谢谢理查森。

    我还想知道，考虑到两个块的硬件规格，我的总可用存储容量是多少。

    当我参考DesignBrewz时，我得到了附加的结果存储效率2:1，故障转移计划标准(N+1)但与存储在ssd和hdd上的数据混淆。


    \r\n
    \r\nI would also like to know, what will be my total usable storage capacity considering hardware specs of both blocks.
    \r\n
    \r\nI am getting attached results while referring DesignBrewz with Storage Efficiency as 2:1 and Failover Plan as Standard (N+1)<\/u> but confused with data residing on SSDs and HDDs.
    \r\n
    \r\n
    \r\n

    <\/a><\/p>","quoteUsername":"jitendra","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

    RichardsonPorto
    排名
    Userlevel 3
    徽章 ＋5
    总可用容量(容忍1个节点故障)将是62.27TB，其中你将有30.92TB的SSD, 10.59TB的HDD和20.76TB的节省，因为数据减少。
    理查森·波尔图- LinkedIn: http://linkedin.com/in/richardsonporto
    J
    徽章 ＋６
    谢谢理查森。

    我想知道在这种情况下冷热层是如何工作的。因为我们有一个AF块和一个混合块。数据将如何驻留。
    \r\n
    \r\nI wonder how hot and cold tiers would work in this case. As we have one AF block and one Hybrid block. How data will reside.","quoteUsername":"jitendra","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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