问题

Nutanix灾难恢复解决方案

  • 2020年12月2日
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  • 190年观点
毛泽东
秩
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徽章 +2

Nutanix提供各种博士解决方案。流程图提供灾难恢复解决方案的详细表示。

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  1. 与两名棱镜中心的跳跃：

  • 异步复制：它使您可以使用1小时或更换的RPO保护您的数据。该策略在每1小时内（或在RPO中指定的小时时间间隔）创建VM的恢复点并将其复制到恢复网站
  • 近似值复制：它使您可以使用RPO的RPO保护您的数据，低至1分钟。策略以分钟（1-15分钟）为单位创建VM的恢复点，并将其复制到恢复站点。您可以在同一或不同的在普遍的网站上使用两个AHV或ESXi集群之间的近似值复制配置灾难恢复
  • 同步复制：它使您可以使用零恢复点目标（0 RPO）保护您的数据。您可以通过定义对恢复的所有写入中所有写入的VM或VM类别来配置具有同步复制的保护策略地点

2.用单身棱镜中央跳跃：

  • 近似值复制和异步复制是单个PC灾难恢复，其中复制在同一位网站的群集之间
  1. 十三
  • 异步复制：策略在每1小时内创建VM的恢复点（或在RPO中指定的每小时时间间隔），并将其复制到Xi Cloud Services。

  • 近似值：通过定义VM或VM类别，您可以使用近似值复制配置保护策略。该策略以分钟（1-15分钟）为单位创建VM的恢复点，并将其复制到Xi Cloud Services。您可以使用在上印的AHV或ESXi集群和Xi Cloud Services之间使用异步复制配置灾难恢复。

有关每个解决方案的详细信息和要求，请参阅以下文章

博士解决方案

Nutanix offers a variety of DR solutions. The flowchart provides a detailed representation of disaster recovery solutions.<\/span><\/p>

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  1. \t

    Leap with two Prism Centrals:<\/span><\/p>\t<\/li><\/ol>

    • Asynchronous replication: it enables you to protect your data with an RPO of 1 hour or beyond.The policy creates a recovery point of the VMs in every 1 hour (or in the hourly time interval that you specify in the RPO) and replicates it to the recovery site<\/span><\/li>\t
    • NearSync replication: It enables you to protect your data with an RPO of as low as 1 minute.The policy creates a recovery point of the VMs in minutes (1\u201315 minutes) and replicates it to the recovery site. You can configure disaster recovery with NearSync replication between two AHV or ESXi clusters at the same or different on-prem sites<\/span><\/li>\t
    • Synchronous replication: It enables you to protect your data with a zero recovery point objective (0 RPO).You can configure a protection policy with Synchronous replication by defining the VMs or VM categories that replicate all the writes on the protected VMs synchronously to the recovery site<\/span><\/li><\/ul>

      \u00a0 \u00a0 \u00a0 2.\u00a0 \u00a0 Leap with single Prism Central:<\/span><\/p>

      • NearSync replication and Asynchronous replication is a single PC disaster recovery where replication takes place between clusters at the same on-prem site<\/span><\/li><\/ul>
        1. Xi Leap<\/span><\/li><\/ol>
          • \u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200b\u200bAsynchronous replication: The policy creates a recovery point of the VMs in every 1 hour (or in the hourly time interval that you specify in the RPO) and replicates it to Xi Cloud Services.<\/span><\/li>\t
          • \t

            NearSync: You can configure a protection policy with NearSync replication by defining the VMs or VM categories. The policy creates a recovery point of the VMs in minutes (1\u201315 minutes) and replicates it to Xi Cloud Services. You can configure disaster recovery with Asynchronous replication between an on-prem AHV or ESXi clusters and Xi Cloud Services.<\/span><\/p>\t<\/li><\/ul>

            For details and requirements for each of the solutions please refer following article<\/span><\/p>

            DR solutions<\/u><\/a><\/p>

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