解决了

从Nutanix NFS导出文件时出现问题

  • 2018年3月27日
  • 6个回答
  • 2157的浏览量
N
徽章
我试图将我们的虚拟机从一个集群移动到另一个，但内置在远程站点不工作，所以现在我试图手动移动vmdisk文件到另一个集群，但NFS连接停止工作一段时间后。

我尝试在ESXi服务器上挂载NFS共享，但一段时间后传输错误。

现在我尝试使用qemu-img转换vmdisk并移动它，但它失败了:

qemu-img转换nfs: / / 127.0.0.1 /违约-容器- 49239103706845 /。acropolis/vmdisk/81cd6231-e421-441c-850c- 850c-9124adf565d0 -O qcow2 ./dns-export。qcow2 &

NFS Error: NFS: Read failed with NFS3ERR_JUKEBOX(-11)
qemu-img:读取扇区4202495时错误:资源暂时不可用

是否有日志可以告诉我NFS连接发生了什么?
图标

最佳答案Wjconrad2018年3月29日17:15

\r\nWindows can mount a Nutanix whitelisted datastore if you install the NFS client feature.
\r\n
\r\nI'd open a support case for the remote site issue. And check for firewall \/ network configuration issues. If you can get these two sites on an Async DR protection domain, it's easy to cold migrate VMs between the sites.","className":"post__content__best_answer"}">
查看原始
\r\n
\r\nI have tried to mount the NFS share in a ESXi server but the transfer errors out after a while.
\r\n
\r\nNow I'm trying to use qemu-img to convert the vmdisk and move it, but it fails with :
\r\n
\r\nqemu-img convert nfs:\/\/127.0.0.1\/default-container-49239103706845\/.acropolis\/vmdisk\/81cd6231-e421-441c-850c-9124adf565d0 -O qcow2 .\/dns-export.qcow2 &
\r\n
\r\nNFS Error: NFS: Read failed with NFS3ERR_JUKEBOX(-11)
\r\nqemu-img: error while reading sector 4202495: Resource temporarily unavailable
\r\n
\r\nIs there any logs that will tell me what is happening with the NFS connection?","quoteUsername":"nicke94","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

6个回答

W
排名
Userlevel 1
徽章 ＋２
我不确定NFS是否是在WAN上移动数据的最佳方式。最好将磁盘文件取出，并将其放入FTP或更能容忍TCP重传和延迟问题的文件中。

您说默认远程站点不起作用是什么意思?
\r\n
\r\nWhat do you mean by the default remote site didn't work?","quoteUsername":"Wjconrad","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
N
徽章
好的，如何在本地访问磁盘文件?我只能通过NFS访问它们。

我正在得到“远程数据存储要么没有配置或不可访问”在远程站点的一边，当我配置它。我可以成功配置的另一个站点。
\r\n
\r\nI'm getting \"Remote Datastores are either not configured or not accessible.\" on one side of the remote site when I'm configuring it. The other site I can successfully configure.","quoteUsername":"nicke94","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
W
排名
Userlevel 1
徽章 ＋２
NFS白名单，并本地挂载数据存储，将磁盘拉出。
如果您安装NFS客户端特性，Windows可以挂载Nutanix白名单数据存储。

我会为远程站点的问题打开一个支持案例。并检查防火墙/网络配置问题。如果在一个异步容灾保护域中可以实现这两个站点，那么在站点之间冷迁移虚拟机是很容易的。
\r\nWindows can mount a Nutanix whitelisted datastore if you install the NFS client feature.
\r\n
\r\nI'd open a support case for the remote site issue. And check for firewall \/ network configuration issues. If you can get these two sites on an Async DR protection domain, it's easy to cold migrate VMs between the sites.","quoteUsername":"Wjconrad","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
aluciani
Userlevel 7
徽章 + 34
嗨 @nicke94

你会使用吗 @Wjconrad如何让一切正常运转?如果是，可以考虑点击“喜欢”和“最佳答案”的链接，这将帮助其他人更快地找到类似问题的答案，谢谢
在Twitter上关注我:https://twitter.com/AngeloLuciani
@nicke94<\/user-mention>
\r\n
\r\nWere you able to use @Wjconrad<\/user-mention> instructions and get things working? If yes, consider clicking the 'like' and 'best answer' link on the reply - that will help others find answers to similar questions much quicker, Thanks \ud83d\udc4d","quoteUsername":"aluciani","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
米
徽章 ＋1

我不确定NFS是否是在WAN上移动数据的最佳方式。最好将磁盘文件取出，并将其放入FTP或更能容忍TCP重传和延迟问题的文件中。

您说默认远程站点不起作用是什么意思?

\t

I'm not sure that NFS is the best way to move stuff across a WAN like this. You might be better off pulling the disk files out and putting it into an FTP or something more tolerant of TCP retransmit and latency issues.

\tWhat do you mean by the default remote site didn't work?<\/p>\t<\/content-quote>

\u00a0<\/p>","quoteUsername":"mikemaggio","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

米
徽章 ＋1

在运行AHV的Nutanix上，如何将虚拟机的磁盘文件拉出?

How do you pull the disk files out for a VM on Nutanix running AHV?<\/p>","quoteUsername":"mikemaggio","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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