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AHV故障下导出虚拟机

  • 2018年8月27日
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大家好！

我试图从AHV导出vmdk和qcow2格式的虚拟机直接从CVM。有时我会遇到如下错误:

qemu-img: NFS错误:NFS:写入失败与NFS3ERR_JUKEBOX(-11)
qemu-img:写扇区44426880时出错:资源暂时不可用

在其他情况下，Putty只是在复制的中间关闭。经过几次尝试，我终于备份了两个大型虚拟机(大约50gb)。

我正在使用的命令是:

qemu-img convert -O vmdk nfs://127.0.0.1/TKWORKSTATION/。卫城/ vmdisk d9759595 - 6 -迪- 4138 - bcc0 bad7bf8e1075 nfs: / / 127.0.0.1 / Backup_VM / TAIPEI.vmdk

nfs://127.0.0.1/TKWORKSTATION/。acropolis/vmdisk/d9759595-6dee-4138-bcc0-bad7bf8e1075 -O qcow2 nfs://127.0.0.1/Backup_VM/TAIPEI.qcow2

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提前谢谢!
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最佳答案nubill2018年10月5日20:51

\r\n
\r\nusing this command;
\r\nqemu-img convert -O vmdk nfs:\/\/127.0.0.1\/ntnx-default\/.acropolis\/vmdisk\/1f8efeb0-a4e4-4aea-99cd-3976c80643ce nfs:\/\/127.0.0.1\/ntnx-default\/xxx1.vmdk &
\r\n
\r\n
\r\nqemu-img: error while writing sector 28311546: Invalid argument
\r\nqemu-img: NFS Error: NFS: Read failed with NFS3ERR_JUKEBOX(-11)
\r\nqemu-img: error while writing sector 28315642: Invalid argument","className":"post__content__best_answer"}">
查看原始
    \r\n
    \r\nI\u00b4m trying to export the VMs from AHV in vmdk and qcow2 formats directly from a CVM. Sometimes I get the errors bellow:
    \r\n
    \r\nqemu-img: NFS Error: NFS: Write failed with NFS3ERR_JUKEBOX(-11)
    \r\nqemu-img: error while writing sector 44426880: Resource temporarily unavailable
    \r\n
    \r\nIn other situations Putty just close in the middle of the copy. After several retries, I finally made backup of two big VMs (around 50 gb).
    \r\n
    \r\nThe commands that I am using are:
    \r\n
    \r\nqemu-img convert -O vmdk nfs:\/\/127.0.0.1\/TKWORKSTATION\/.acropolis\/vmdisk\/d9759595-6dee-4138-bcc0-bad7bf8e1075 nfs:\/\/127.0.0.1\/Backup_VM\/TAIPEI.vmdk
    \r\n
    \r\nqemu-img convert -c nfs:\/\/127.0.0.1\/TKWORKSTATION\/.acropolis\/vmdisk\/d9759595-6dee-4138-bcc0-bad7bf8e1075 -O qcow2 nfs:\/\/127.0.0.1\/Backup_VM\/TAIPEI.qcow2
    \r\n
    \r\nNutanix Community lastest version.
    \r\n
    \r\nThanks in advance!","quoteUsername":"Suporte Taker IT","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

    1回复

    nubill
    我在出口时也得到了同样的结果

    使用此命令;
    qemu-img convert -O vmdk nfs://127.0.0.1/ntnx-default/。卫城vmdisk / 1 f8efeb0 - a4e4 - 4 - aea - 99 cd - 3976 c80643ce nfs: / / 127.0.0.1 / ntnx-default / xxx1。vmdk &


    qemu-img:写入扇区28311546时错误:参数无效
    qemu-img: NFS错误:NFS:读取失败与NFS3ERR_JUKEBOX(-11)
    qemu-img:写入扇区28315642时错误:参数无效
    \r\n
    \r\nusing this command;
    \r\nqemu-img convert -O vmdk nfs:\/\/127.0.0.1\/ntnx-default\/.acropolis\/vmdisk\/1f8efeb0-a4e4-4aea-99cd-3976c80643ce nfs:\/\/127.0.0.1\/ntnx-default\/xxx1.vmdk &
    \r\n
    \r\n
    \r\nqemu-img: error while writing sector 28311546: Invalid argument
    \r\nqemu-img: NFS Error: NFS: Read failed with NFS3ERR_JUKEBOX(-11)
    \r\nqemu-img: error while writing sector 28315642: Invalid argument","quoteUsername":"nubill","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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