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解决了

Nutanix XCP中的RDM映射

b
秩
徽章 +2
大家好，



我是“ Nutanix XCP的新手，这是使用Nutanix基础架构中的ESXI映射的一个基本问题。是否在Nutanix Appliance4.6（NOS）中支持RDM映射？（物理模式）？..



谢谢，

鲍帕西
图标

最好的答案乔恩2016年5月9日，18:39

查看原件

    \n

    \nI am new to \"Nutanix XCP, One basic question regarding the Raw device mapping in Esxi using the Nutanix infrastructure. Is RDM mapping supported in the Nutanix Appliance4.6 (Nos)? If yes, Can you please share the procedure to Create a RDM (Physical mode)?..

    \n

    \nThanks,

    \nBhoopathy","quoteUsername":"bkothandan","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    该主题已关闭以供评论

    6个答复

    乔恩
    秩
    UserLevel 6
    徽章 +29
    您的用例是什么？



    Nutanix不使用或允许RDM以传统的意义，即通过VMW Vstorage堆栈安装的物理块设备；但是，如果您的用例也许是Microsoft故障转移群集，则可以使用卷组和近距离的ISCSI来进行工作，并且效果很好。
    乔恩·科勒（Jon Kohler）|Nutanix工程技术总监|Nutanix NPX＃003，VCDX＃116 |@jonkohler |如果有用的话，请荣誉！

    \n

    \nNutanix doesn't use or allow RDM's in the traditional sense of a physical block devices mounted through the VMW vStorage stack; however, if your use case was perhaps a microsoft failover cluster, you could use Volume Groups and in-guest iSCSI to make that work, and it works well.","quoteUsername":"Jon","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    b
    秩
    徽章 +2
    你好乔恩，



    感谢您的解释。实际上，我没有将群集配置为任何相关用例。经过Nutanix群集和IT选项后，我找不到与Nutanix存储配置上的RDM相关的任何规定，因此，我很想知道如何在Nutanix平台中实现RDM相关的方案。因此，我在这里提出了这个问题。



    另外，我对Nutanix存储堆栈中的音量组概念并不多。您能否解释如何使用Nutanix环境中的音量组实现RDM用途



    谢谢

    鲍帕西

    \n

    \nThanks for the explanation. Actually, I am not configuring my cluster into any RDM related use case. After walk through the nutanix cluster and it options, I couldnt find any provision with related to RDM on the nutanix storage configuration so , I am curious to know about how to achive RDM related scenarios in the Nutanix platform. Hence, I raised this concern here.

    \n

    \n Also , I am not aware much about the volume groups concepts in Nutanix storage stack. Can you please explain how to achive RDM usecases using the volumegroups in Nutanix enviorment

    \n

    \nThanks

    \nBhoopathy","quoteUsername":"bkothandan","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    乔恩
    秩
    UserLevel 6
    徽章 +29
    阅读这三个链接，如果您有任何问题，请回来问题



    https://portal.nutanix.com/#/page/docs/details?targetId=amf_guide-acr_v4_6:ahv_acropolis_volume_management_c.html



    https://portal.nutanix.com/#/page/docs/details?targetId=web_console_guide-agr_v4_6:wc_volume_groume_group_configure_c.html



    http://nutanixbible.com/#anchor-block-services-services-aka-volumes-api-74
    乔恩·科勒（Jon Kohler）|Nutanix工程技术总监|Nutanix NPX＃003，VCDX＃116 |@jonkohler |如果有用的话，请荣誉！
    v
    徽章
    你好



    我有一个适合您的方案，目前，我使用FC SAN和物理RDM在虚拟机上运行了一个应用程序。现在，我将其迁移到Nutanix，我可以使用哪些选择。我需要在应用程序层上进行哪些更改？例如。FC到ISCSI RDM ..



    问候



    Vishal

    \n

    \nI have a scenario for you , I am currently running an application on virtual machine with VMware using FC SAN and Physical RDM . Now I am migrating that to Nutanix , what all options are available for me . what all changes I need to have at application layer ? eg . FC to ISCSI RDM ..

    \n

    \nRegards

    \n

    \nVishal","quoteUsername":"vishal27","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    Patrbng
    UserLevel 2
    徽章 +19
    物理RDM不支持。您需要将其更改为卷组中的“近距离ISCSI”设置。链中的较高是如何进行设置的链接。确保至少拥有专业许可证。
    乔恩
    秩
    UserLevel 6
    徽章 +29
    有几种解决这个问题的方法。



    我首选的方法是将其转变为虚拟模式RDM，然后将其存储为Nutanix，这实际上将其变成VMDK。这样，您就不必处理任何特别的东西，它只是VMDK。
    乔恩·科勒（Jon Kohler）|Nutanix工程技术总监|Nutanix NPX＃003，VCDX＃116 |@jonkohler |如果有用的话，请荣誉！

    \n

    \nMy preferred way is to turn this into a virtual mode RDM, and then storage vMotion it to Nutanix, which will actually turn it into a VMDK. That way you dont have to deal with anything special, its just a VMDK.","quoteUsername":"Jon","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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