{"id":45275,"date":"2025-06-23T11:46:12","date_gmt":"2025-06-23T03:46:12","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/45275.html"},"modified":"2025-06-23T11:46:12","modified_gmt":"2025-06-23T03:46:12","slug":"%e6%9c%8d%e5%8a%a1%e5%99%a8%e8%99%9a%e6%8b%9f%e6%9c%ba%e9%85%8d%e7%bd%ae%e8%ae%b0%e5%bd%95","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/45275.html","title":{"rendered":"\u670d\u52a1\u5668\u865a\u62df\u673a\u914d\u7f6e\u8bb0\u5f55"},"content":{"rendered":"

\u7b2c\u4e00\u8282：Linux \u73af\u5883\u4e0b\u4f7f\u7528KVM\u521b\u5efa\u865a\u62df\u673a<\/h4>\n

VM1:<\/h6>\n

virt-install -n obmc-build \u00a0–memory 131072 –vcpus=96 \u00a0–os-variant=ubuntu22.04 \u00a0 –accelerate \u00a0 –cdrom \/home\/ubuntu-22.04.5-live-server-amd64.iso \u00a0 –disk \/home\/vmsets\/obmc-build.vm,format=qcow2,bus=virtio,size=786 \u00a0 –network network=default \u00a0 –vnc –vncport=5996 –vnclisten=0.0.0.0<\/p>\n

VM2:<\/h6>\n

virt-install -n g-server \u00a0–memory 32768 –vcpus=16 \u00a0–os-variant=ubuntu22.04 \u00a0 –accelerate \u00a0 –cdrom \/home\/ubuntu-22.04.5-live-server-amd64.iso \u00a0 –disk \/home\/vmsets\/g-server.vm,format=qcow2,bus=virtio,size=786 \u00a0 –network network=default \u00a0 –vnc –vncport=5997 –vnclisten=0.0.0.0<\/p>\n

\u53c2\u6570\u89e3\u6790：<\/h6>\n\n\u53c2\u6570<\/span>\u542b\u4e49<\/span><\/tr>\n\n-n<\/p>\n–memory<\/p>\n–vcpus<\/p>\n–os-variant<\/p>\n–accelerate<\/p>\n-c\/–cdrom<\/p>\n–disk<\/p>\npath<\/p>\nformat<\/p>\nbus<\/p>\nsize<\/p>\n–network<\/p>\n–vnc<\/p>\n–vncport<\/p>\n–vnclisten<\/p>\n
\u6307\u5b9a\u865a\u62df\u673a\u7684\u540d\u79f0<\/td>\n<\/tr>\n
\u6307\u5b9a\u865a\u62df\u673a\u5206\u914d\u7684\u5185\u5b58\u5927\u5c0f（\u4ee5 MB \u4e3a\u5355\u4f4d）<\/td>\n<\/tr>\n
\u6307\u5b9a\u865a\u62df\u673a\u5206\u914d\u7684\u865a\u62df CPU \u6570\u91cf<\/td>\n<\/tr>\n
\u6307\u5b9a\u64cd\u4f5c\u7cfb\u7edf\u7684\u53d8\u4f53，\u4ee5\u4f18\u5316\u865a\u62df\u673a\u7684\u914d\u7f6e\u3002\u8fd9\u91cc\u6307\u5b9a\u4e3a\u00a0ubuntu20.04，\u8868\u793a\u865a\u62df\u673a\u5c06\u8fd0\u884c Ubuntu 20.04\u3002<\/td>\n<\/tr>\n
\u542f\u7528\u52a0\u901f\u529f\u80fd（\u5982 KVM \u52a0\u901f），\u4ee5\u63d0\u9ad8\u865a\u62df\u673a\u7684\u6027\u80fd\u3002<\/td>\n<\/tr>\n
\u6307\u5b9a\u7528\u4e8e\u5b89\u88c5\u64cd\u4f5c\u7cfb\u7edf\u7684 ISO \u955c\u50cf\u6587\u4ef6\u8def\u5f84\u3002<\/td>\n<\/tr>\n
\u6307\u5b9a\u865a\u62df\u673a\u7684\u78c1\u76d8\u914d\u7f6e\u3002<\/td>\n<\/tr>\n
\u751f\u6210\u78c1\u76d8\u6587\u4ef6\u7684\u8def\u5f84\u3002<\/td>\n<\/tr>\n
\u78c1\u76d8\u6587\u4ef6\u7684\u683c\u5f0f\u4e3aqcow2，\u8fd9\u662f\u4e00\u79cd\u652f\u6301\u52a8\u6001\u5206\u914d\u548c\u5feb\u7167\u7684\u78c1\u76d8\u683c\u5f0f\u3002\u652f\u6301\u7a00\u758f\u6587\u4ef6（\u52a8\u6001\u5206\u914d），\u8fd9\u610f\u5473\u7740\u78c1\u76d8\u6587\u4ef6\u7684\u5b9e\u9645\u5927\u5c0f\u4f1a\u968f\u7740\u6570\u636e\u5199\u5165\u800c\u589e\u957f，\u800c\u4e0d\u662f\u4e00\u6b21\u6027\u5206\u914d\u5168\u90e8\u7a7a\u95f4\u3002<\/td>\n<\/tr>\n
\u78c1\u76d8\u603b\u7ebf\u7c7b\u578b\u4e3avirtio，\u8fd9\u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u865a\u62df\u5316\u8bbe\u5907\u63a5\u53e3\u3002<\/td>\n<\/tr>\n
\u78c1\u76d8\u7684\u5927\u5c0f（\u5355\u4f4dGB）<\/td>\n<\/tr>\n
\n

\u6307\u5b9a\u865a\u62df\u673a\u7684\u7f51\u7edc\u914d\u7f6e\u3002<\/p>\n

1. bridge=br0；\u865a\u62df\u673a\u5c06\u8fde\u63a5\u5230\u540d\u4e3a\u00a0br0\u00a0\u7684\u7f51\u6865，\u901a\u5e38\u7528\u4e8e\u6865\u63a5\u7f51\u7edc\u3002<\/p>\n

2.\u00a0network=default；\u4f7f\u7528 libvirt \u7684\u9ed8\u8ba4 NAT \u7f51\u7edc（\u901a\u5e38\u540d\u4e3a default）\u3002<\/p>\n<\/td>\n<\/tr>\n

\u542f\u7528 VNC（Virtual Network Computing）\u6765\u8fdc\u7a0b\u8bbf\u95ee\u865a\u62df\u673a\u7684\u56fe\u5f62\u754c\u9762\u3002<\/td>\n<\/tr>\n
\u6307\u5b9a VNC \u670d\u52a1\u7684\u7aef\u53e3\u53f7\u3002\u540c\u65f6\u5b58\u5728\u591a\u4e2a\u865a\u62df\u673a\u65f6，\u7aef\u53e3\u53f7\u9700\u8981\u533a\u5206\u3002<\/td>\n<\/tr>\n
\u6307\u5b9a VNC \u670d\u52a1\u76d1\u542c\u7684 IP \u5730\u5740\u30020.0.0.0 \u8868\u793a\u76d1\u542c\u6240\u6709\u7f51\u7edc\u63a5\u53e3，\u5141\u8bb8\u4ece\u4efb\u4f55 IP \u5730\u5740\u8fde\u63a5\u3002127.0.0.1\u8868\u793a\u8fd9\u6837\u53ea\u5141\u8bb8\u672c\u5730\u8bbf\u95ee\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7b2c\u4e8c\u8282：\u5e38\u7528\u7684\u865a\u62df\u673a\u7ba1\u7406\u547d\u4ee4<\/h4>\n\n\u547d\u4ee4\u53c2\u6570\u542b\u4e49<\/tr>\n\nattach-disk<\/p>\ndetach-disk<\/p>\ndumpxml<\/p>\nedit<\/p>\nreboot<\/p>\nrestore<\/p>\nresume<\/p>\nsave<\/p>\nsetmaxmem<\/p>\nsetmem<\/p>\nsetvcpus<\/p>\nshutdown<\/p>\nstart<\/p>\nsuspend<\/p>\nvcpucount<\/p>\nvcpuinfo<\/p>\nsetvcpu<\/p>\ndomifaddr<\/p>\ndomiflist<\/p>\ndomifstat<\/p>\ndominfo<\/p>\ndommemstat<\/p>\ndomstate<\/p>\ndomstats<\/p>\nlist<\/p>\n
\u9644\u52a0\u4e00\u4e2a\u78c1\u76d8\u5230\u865a\u62df\u673a<\/td>\n<\/tr>\n
\u62c6\u9664\u865a\u62df\u673a\u4e0a\u9644\u52a0\u7684\u78c1\u76d8<\/td>\n<\/tr>\n
\u8f93\u51fa\u865a\u62df\u673a\u7684\u4fe1\u606f，XML\u683c\u5f0f<\/td>\n<\/tr>\n
\u7f16\u8f91\u865a\u62df\u673a\u7684\u4fe1\u606f，XML\u683c\u5f0f<\/td>\n<\/tr>\n
\u91cd\u542f\u865a\u62df\u673a<\/td>\n<\/tr>\n
\u91cd\u7f6e\u865a\u62df\u673a（\u901a\u8fc7\u4fdd\u5b58\u7684\u955c\u50cf）<\/td>\n<\/tr>\n
\u6062\u590d\u865a\u62df\u673a<\/td>\n<\/tr>\n
\u521b\u5efa\u865a\u62df\u673a\u955c\u50cf<\/td>\n<\/tr>\n
\u4fee\u6539\u865a\u62df\u673a\u6700\u5927\u5185\u5b58\u9650\u5236<\/td>\n<\/tr>\n
\u4fee\u6539\u865a\u62df\u673a\u5185\u5b58\u5206\u914d<\/td>\n<\/tr>\n
\u4fee\u6539\u865a\u62df\u673a\u865a\u62dfCPU\u6838\u5fc3\u7684\u6570\u91cf<\/td>\n<\/tr>\n
\u4f18\u96c5\u5730\u5173\u95ed\u4e00\u4e2a\u865a\u62df\u673a<\/td>\n<\/tr>\n
\u542f\u52a8\u4e00\u4e2a\u4e0d\u6d3b\u52a8\u7684\u865a\u62df\u673a<\/td>\n<\/tr>\n
\u6302\u8d77\u4e00\u4e2a\u865a\u62df\u673a<\/td>\n<\/tr>\n
\u67e5\u8be2\u865a\u62df\u673avCPU\u6838\u5fc3\u6570\u91cf<\/td>\n<\/tr>\n
\u8be6\u7ec6\u7684\u865a\u62df\u673avCPU\u4fe1\u606f<\/td>\n<\/tr>\n
\u6dfb\u52a0\u6216\u8005\u62c6\u9664\u865a\u62df\u673avCPU\u6838\u5fc3<\/td>\n<\/tr>\n
\u67e5\u8be2\u6b63\u5728\u8fd0\u884c\u865a\u62df\u673a\u7684\u7f51\u7edc\u4fe1\u606f<\/td>\n<\/tr>\n
\u67e5\u8be2\u6240\u6709\u865a\u62df\u673a\u7684\u865a\u62df\u63a5\u53e3<\/td>\n<\/tr>\n
\u67e5\u8be2\u865a\u62df\u673a\u7f51\u7edc\u63a5\u53e3\u7684\u72b6\u6001<\/td>\n<\/tr>\n
\u67e5\u8be2\u865a\u62df\u673a\u4fe1\u606f<\/td>\n<\/tr>\n
\u67e5\u8be2\u865a\u62df\u673a\u5185\u5b58\u7edf\u8ba1\u4fe1\u606f<\/td>\n<\/tr>\n
\u67e5\u8be2\u865a\u62df\u673a\u72b6\u6001<\/td>\n<\/tr>\n
\u67e5\u8be2\u4e00\u4e2a\u6216\u8005\u591a\u4e2a\u865a\u62df\u673a\u7684\u7edf\u8ba1\u4fe1\u606f<\/td>\n<\/tr>\n
\u5217\u51fa\u6240\u6709\u7684\u865a\u62df\u673a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7b2c\u4e09\u8282：\u56fe\u5f62\u5316\u8bbf\u95ee\u5de5\u5177virt-viewer<\/h4>\n

virt-viewer <\u865a\u62df\u673a\u540d\u79f0> <\/p>\n

\u7b2c\u56db\u8282：\u865a\u62df\u7f51\u7edc\u63a7\u5236\u53f0\u8bbf\u95ee\u5de5\u5177vnc<\/h4>\n

1. \u67e5\u8be2\u865a\u62df\u673a\u7684VNC\u7aef\u53e3（\u8f93\u51fa\u662f1，\u8868\u793a\u7aef\u53e3\u4e3a5901，2\u5bf9\u5e94 5902，\u4ee5\u6b64\u7c7b\u63a8）<\/p>\n

virsh vncdisplay <\u865a\u62df\u673a\u540d\u79f0> <\/p>\n

2. \u4f7f\u7528VNC \u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u865a\u62df\u673a<\/p>\n

    \n
  • \u5982\u679c VNC \u76d1\u542c\u5730\u5740\u662f127.0.0.1，\u53ef\u4ee5\u5728\u7269\u7406\u4e3b\u673a\u4e0a\u8fd0\u884c： vncviewer 127.0.0.1:5901 <\/li>\n<\/ul>\n
      \n
    • \u5982\u679c VNC \u76d1\u542c\u5730\u5740\u662f0.0.0.0，\u53ef\u4ee5\u4ece\u8fdc\u7a0b\u673a\u5668\u8fd0\u884c： vncviewer <\u7269\u7406\u4e3b\u673aIP>:5901 <\/li>\n<\/ul>\n

      \u7b2c\u4e94\u8282：Linux\u73af\u5883\u4e0b\u4f7f\u7528mdadm\u521b\u5efaRAID<\/h4>\n
    • \u5b89\u88c5mdadm： sudo apt-get install mdadm <\/li>\n
    • \u4f7f\u7528lsblk\u6216fdisk -l\u547d\u4ee4\u786e\u8ba4\u4e24\u5757\u786c\u76d8\u7684\u8bbe\u5907\u540d\u79f0（\u5982 \/dev\/nvme1n1p1 \u548c \/dev\/nvme2n1p1） lsblk <\/li>\n
    • \u5bf9\u786c\u76d8\u8fdb\u884c\u5206\u533a（\u4f7f\u7528fdisk\u6216\u8005parted），\u4f8b\u5982 sudo fdisk \/dev\/nvme1n1p1\n
    • \n

      \u8f93\u5165n\u521b\u5efa\u65b0\u5206\u533a\u3002<\/p>\n<\/li>\n

    • \n

      \u9009\u62e9\u5206\u533a\u7c7b\u578b（\u901a\u5e38\u9009\u62e9\u4e3b\u5206\u533ap）\u3002<\/p>\n<\/li>\n

    • \n

      \u8bbe\u7f6e\u5206\u533a\u5927\u5c0f（\u9ed8\u8ba4\u4f7f\u7528\u6574\u4e2a\u786c\u76d8）\u3002<\/p>\n<\/li>\n

    • \n

      \u8f93\u5165w\u4fdd\u5b58\u5e76\u9000\u51fa\u3002<\/p>\n<\/li>\n<\/li>\n

    • \n

      \u4f7f\u7528mkfs\u547d\u4ee4\u683c\u5f0f\u5316\u5206\u533a<\/p>\n

      sudo mkfs.ext4 \/dev\/nvme1n1p1
      \nsudo mkfs.ext4 \/dev\/nvme2n1p1 <\/li>\n

    • \n

      \u521b\u5efaRAID1\u9635\u5217<\/p>\n

      sudo mdadm –create \/dev\/md0 –level=1 –raid-devices=2 \/dev\/nvme1n1p1 \/dev\/nvme2n1p1 <\/p>\n

      \u53c2\u6570\u542b\u4e49：\u00a0\u00a0 –create：\u6307\u5b9a\u5f85\u521b\u5efaRAID\u8bbe\u5907\u7684\u540d\u79f0\u3002 –level=1：\u6307\u5b9a\u521b\u5efaRAID\u7684\u7c7b\u578b，RAID1\u3002 –raid-devices=2：\u6307\u5b9a\u4f7f\u7528\u4e24\u5757\u786c\u76d8\u3002<\/p>\n<\/li>\n

    • \n

      \u5728RAID\u8bbe\u5907\u4e0a\u521b\u5efa\u6587\u4ef6\u7cfb\u7edf<\/p>\n

      sudo mkfs.ext4 \/dev\/md0 <\/li>\n

    • \n

      \u6302\u8f7dRAID\u8bbe\u5907<\/p>\n

      sudo mkdir \/mnt\/raid1
      \nsudo mount \/dev\/md0 \/mnt\/raid1 <\/li>\n

    • \n

      \u8bbe\u7f6e\u7cfb\u7edf\u542f\u52a8\u81ea\u52a8\u6302\u8f7dRAID\u8bbe\u5907\u00a0\u00a0 a. \u4e3a\u4e86\u5728\u7cfb\u7edf\u91cd\u542f\u540e\u81ea\u52a8\u6302\u8f7dRAID\u8bbe\u5907，\u9700\u8981\u66f4\u65b0 \/etc\/fstab \u6587\u4ef6，\u9996\u5148\u83b7\u53d6RAID\u8bbe\u5907<\/p>\n

      sudo blkid \/dev\/md0 <\/p>\n

      b. \u7136\u540e\u5728 \/etc\/fstab \u4e2d\u6dfb\u52a0\u4e00\u884c<\/p>\n

      UUID=36a3a564-7575-4a62-b6af-e5b5ab3a4209 \/mnt\/data-raid1 ext4 defaults 0 0 <\/p>\n

      c. \u4fdd\u5b58RAID\u914d\u7f6e\u4ee5\u4fbf\u7cfb\u7edf\u91cd\u542f\u540e\u81ea\u52a8\u52a0\u8f7d<\/p>\n

      sudo mdadm –detail –scan | sudo tee -a \/etc\/mdadm\/mdadm.conf <\/li>\n

    • \n

      \u00a0 \u9a8c\u8bc1RAID\u72b6\u6001\"\"<\/p>\n<\/li>\n

    • \u68c0\u67e5RAID\u8bbe\u5907\u6302\u8f7d\u72b6\u6001\"\"<\/li>\n

      \u7b2c\u516d\u8282：\u521b\u5efa\u865a\u62df\u78c1\u76d8<\/h4>\n

      \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6839\u636e\u524d\u51e0\u8282，\u5728\u5bbf\u4e3b\u673a\u4e0a\u5df2\u7ecf\u521b\u5efa\u4e86RAID1\u8bbe\u5907\/dev\/md0（\u5df2\u6302\u8f7d\u5728 \/mnt\/data\/raid1），\u73b0\u5728\u9700\u8981\u5c06\u5176\u5bb9\u91cf\u5206\u4e3a\u4e09\u4efd，\u5206\u522b\u5206\u914d\u7ed9\u5bbf\u4e3b\u673a\u4ee5\u53ca\u4e24\u4e2a\u865a\u62df\u673a\u3002<\/p>\n

    • \u521b\u5efa\u865a\u62df\u78c1\u76d8\u6587\u4ef6\u00a0\u00a0 sudo qemu-img create -f qcow2 \/mnt\/data-raid1\/obmc-build-vmdisk.qcow2 2T
      \nsudo qemu-img create -f qcow2 \/mnt\/data-raid1\/g-server-vmdisk.qcow2 1T <\/li>\n
    • \u5c06\u865a\u62df\u78c1\u76d8\u5206\u914d\u00a0\u00a0 virsh attach-disk obmc-build \\\\
      \n\/mnt\/data-raid1\/vmdisk\/obmc-build-vmdisk.qcow2 vdb \\\\
      \n–persistent \\\\
      \n–subdriver qcow2 \\\\
      \n–targetbus virtio \\\\
      \n–cache none<\/p>\n

      virsh attach-disk g-server \\\\
      \n\/mnt\/data-raid1\/vmdisk\/g-server-vmdisk.qcow2 vdb \\\\
      \n–persistent \\\\
      \n–subdriver qcow2 \\\\
      \n–targetbus virtio \\\\
      \n–cache none <\/p>\n<\/li>\n","protected":false},"excerpt":{"rendered":"

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