现在突然停电损坏文件

  • 2018年1月10日
  • 2个答复
  • 1331意见
m
徽章 +1
  • MPSD
  • 旅行者
  • 1回复
好的，大家，

我是Nutanix系统的新手，因为我们公司最近决定将所有服务器硬件升级到超置系统。因此，我对Nutanix使用的备份系统的了解非常有限，因此请忍受我。

所以这个问题；昨天下午，其中一个UPS燃烧了，并在我们的核心数据中心引起了突然的停电。该位置容纳我们的主要Nutanix 4节点簇。这也是使用Nutanix文件服务器系统存储所有员工配置文件的位置。恢复电源后，Nutanix系统将备份备份（大约30分钟）恢复，所有服务似乎都已恢复。但是，第二天早上，我们开始接听有关无法登录系统的用户的电话。他们遇到有关无法可用的网络配置文件的错误。快速检查宿舍位置，我们迅速确定用户Home Profile文件夹正在遇到一些问题。属性显示0个字节，所有选项卡基本上都是空白的。这使我相信该文件夹是损坏的，需要恢复。 Seems like a simple task with the exception that I have never done this before on a Nutanix system.

当我进入数据保护部分时，我可以看到从昨天上午9:45（在意外关闭之前）开始有问题的文件服务器的本地快照。我的问题现在变成了，将系统恢复到该快照的过程是什么，或者至少可以访问它，以便我可以从中获取必要的文件？
    \n
    \nI am fairly new to the Nutanix system as our company recently decided to upgrade all server hardware to a Hyper-Converged system. Because of this, my knowledge of the backupsnapshot systems used by Nutanix is very limited, so please bear with me.
    \n
    \nSo heres the issue; yesterday afternoon one of UPS burned itself up and caused a sudden power outage in our core datacenter. This location houses our primary Nutanix 4 node cluster. This is also the location where all employee profiles are stored using the Nutanix File Server system. After power was restored and th Nutanix system powered back up (took roughly 30mins) all services seemed to be restored. The next morning however, we started recieving calls about users not being able to login to the system. They are getting errors about network profiles not being available. Quicking checking the HomeShare location, we quickly determined the users home profile folder is suffering some issues. Properties shows 0bytes and all tabs are essentially blank. This leads me to believe the folder is corrupt and needs to be restored. Seems like a simple task with the exception that I have never done this before on a Nutanix system.
    \n
    \nWhen i go into the Data Protection section, I can see that there is a local Snapshot of the File Server in question from yesterday at 9:45am (before the unexpected shutdown). My question now becomes, what is the process of restoring the system to this snapshot, or in the very least gaining access to it so i can pull the necessary files from it?","quoteUsername":"mpsd","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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    2个答复

    Patrbng
    UserLevel 4
    徽章 +19
    您是否在VM上安装了Nutanix宾客工具？如果是这样，请单击桌面上的Nutanix宾客工具图标，登录并使用它将快照安装在驱动器字母上，然后从那里探索和复制文件。

    如果没有，请将快照还原为不同的VM，并在其上设置新的IP地址，以便您可以复制文件。

    这是一篇不错的博客文章。

    http://vcdx56.com/2014/11/nutanix-data-protection-restore-your-your-data/
    m
    徽章 +1
    好吧，我的问题已经解决。这就是发生的事情。

    由于我们正在为文件服务器使用AFS系统，因此创建了一个虚拟服务器，名称为：D02-V02-001
    该文件服务器为其创建了3个VM，其中包含以下名称：NTNX-D02-V02-001-1，NTNX-D02-V02-001-2和NTNX-D02-V02-001-3
    在验证有关配置文件夹上的DFS属性之后，似乎所有具有ntnx-d02-v02-001-1服务器上配置文件的用户都是不可访问的文件夹。重新启动了NTNX-D02-V01-001-1 VM，现在可以访问先前麻烦的文件夹。“ DFS”选项卡上的属性显示为好的文件夹。

    附带说明，使用从Prism到有关服务器的控制台（NTNX-D02-V02-001-1）有一个错误：悬挂符号，我认为这是问题。可能还有另一个命令可以修复所有“悬挂的符号链接”，但重新启动是我修复的。

    希望将来对其他人有所帮助。
    \n
    \nSince we are using the AFS system for the File Server, a virtual server is created with the name: D02-V02-001
    \nThis file server has 3 vms created for it with the following names: NTNX-D02-V02-001-1, NTNX-D02-V02-001-2 and NTNX-D02-V02-001-3
    \nAfter verifying the DFS properties on the profile folders in question it seems all users with profiles on the NTNX-D02-V02-001-1 server were the unreachable folder. Rebooted the NTNX-D02-V01-001-1 vm and the previously troublesome folders are now accessible. Properties on the DFS tab shows the folder as good.
    \n
    \nAs a side note, using the console from Prism to the server in question (NTNX-D02-V02-001-1) had an error: Dangling Symlink, which i believe was the issue. There might be another command that will repair all \"dangling symlinks\", but the reboot was what fixed it for me.
    \n
    \nHope this helps someone else in the future.","quoteUsername":"mpsd","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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