如何通过Nutanix配置VM的备份？

s
徽章 +1
我是我们的环境的新手，并且负责支持我们的VM服务器。备份是每小时安排的，但尚未正确配置（我相信我们缺少备份位置，但我无法找到配置该项目的位置）。任何帮助，将不胜感激。
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    2个答复

    t
    秩
    徽章
    Nutanix在棱镜的“数据保护”区域下提供快照。这些是基于时间存储的快照，而不是正确的备份。您可以以一致的方式获得用于冲洗应用程序的NGT工具集成。这些快照可以复制到另一个集群以进行站点级别保护。

    至少在我的世界中，快照！=备份。如果您想保留100％独立的备份（大多数人想要的），您将使用备份供应商（commvault，backup exec，veeam等）将备份数据存储在其他东西上，无论它是另一个Nutanix群集或备份存储库。
    \n
    \nAt least in my world, snapshot != backup. If you want to keep 100% independent backups (which is what most people want), you'll be using a backup vendor (Commvault, Backup Exec, Veeam, etc) to store backup data on a something else, whether its another Nutanix cluster or backup repository.","quoteUsername":"timbuckholz","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    n
    Userlevel 1
    徽章 +4
    为了补充蒂姆所说的话，我们使用nutanix保护域来用于我们的主要灾难恢复/业务连续性解决方案，但这仍然不是我认为我可能想从几天，几周里恢复文件的“备份”，或几个月前...从我可以收集到的东西，实际上并不是Nutanix PD的目的。我们使用第三方备份软件解决方案与我称为“备份”的备份备份设备结合使用，并且在技术上也可以依靠它来依靠Nutanix复制的内容。

    如果您指的是Nutanix保护域，则“备份位置”可能是一个与Prism中的主要站点配对的远程站点，但是您也可以只做本地快照。根据RPO级别（即每小时6小时24小时等）配置保护域，通过创建具有不同快照计划的多个保护域，并根据适当的方式将VM放入其中。我相信您只能在一个保护域中拥有50个VM（每当我们在一年前设置时，也许发生了变化），因此取决于您复制了多少VM，您可能会有多个保护域特定的RPO分组。然后，为快照到期设置保留时间表。我们试图在保护域快照上保持1到3天的保留价值，以使高架降低，而较低的RPO组的保留率较小（例如，1小时RPO获得1天的保留率，而24小时可能会得到3天）。

    即使您确实利用保护域，仍然可以在其他地方（3-2-1备份方法）拥有您的数据。

    由于我们使用Veeam进行适当的备份，因此与Nutanix有关的备份软件配置实际上并没有什么特别的事情是您在配置中需要做的特定事情。
    \n
    \nIf you're referring to Nutanix Protection Domains, the \"backup location\" will likely be a remote site paired with your primary site in Prism, but you can do local only snapshots too. Configure your Protection Domains based on an RPO level (i.e. hourly, 6 hours, 24 hours, etc) by creating multiple Protection Domains with varying snapshot schedules and drop the VM's into them as appropriate. I believe you can only have 50 VM's in a single Protection Domain (that was the case whenever we set it up about a year ago, maybe that's changed) so depending on how many VM's you're replicating, you may have multiple Protection Domains for a particular RPO grouping. Then, set a retention schedule for snapshot expiration. We try to keep 1 to 3 days worth of retention on the Protection Domain snapshots to keep the overhead lower, with the lower RPO groupings having less retention (say, 1 hour RPO gets 1 day worth of retention, whereas 24 hour may get 3 days).
    \n
    \nEven if you do leverage Protection Domains, still have your data on something else, somewhere else (3-2-1 backup methodology).
    \n
    \nSince we use Veeam for backups proper, there isn't really anything special we're doing with the backup software configuration as it pertains to Nutanix, but if you're using Commvault or something like that which offers tighter integration with Nutanix there will probably be specific things you'll need to do in your configuration.","quoteUsername":"ndolson","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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