{"id":40,"date":"2026-04-15T00:58:07","date_gmt":"2026-04-14T16:58:07","guid":{"rendered":"http:\/\/yelong.cloud\/?p=40"},"modified":"2026-04-15T01:39:41","modified_gmt":"2026-04-14T17:39:41","slug":"pve-%e7%9b%b4%e9%80%9a%e9%85%8d%e7%bd%ae%e9%80%9f%e6%9f%a5%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/yelong.cloud\/index.php\/2026\/04\/15\/pve-%e7%9b%b4%e9%80%9a%e9%85%8d%e7%bd%ae%e9%80%9f%e6%9f%a5%e8%a1%a8\/","title":{"rendered":"PVE \u76f4\u901a\u914d\u7f6e\u901f\u67e5\u8868"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">PVE \u76f4\u901a\u914d\u7f6e\u901f\u67e5\u8868<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. \u5f00\u542f IOMMU\uff08\u76f4\u901a\u7684\u524d\u7f6e\u6761\u4ef6\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u7528\uff1a\u5f00\u542f\u786c\u4ef6\u865a\u62df\u5316\u652f\u6301\uff0c\u8fd9\u662f\u6240\u6709\u76f4\u901a\uff08\u663e\u5361\u3001\u7f51\u5361\u3001\u786c\u76d8\uff09\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u64cd\u4f5c\uff1a\u901a\u8fc7 SSH \u767b\u5f55 PVE\uff0c\u6216\u8005\u5728 PVE \u754c\u9762\u7684 Shell \u4e2d\u6267\u884c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u6b65\uff1a\u7f16\u8f91 Grub \u914d\u7f6e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u662f Intel CPU\uff08\u4f60\u4e4b\u524d\u7684\u914d\u7f6e\u770b\u8d77\u6765\u50cf Intel\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><mark style=\"background-color:#FFFFFF\" class=\"has-inline-color has-headings-color\">echo \"GRUB_CMDLINE_LINUX_DEFAULT=\\\"quiet intel_iommu=on iommu=pt\\\"\" >> \/etc\/default\/grub<\/mark><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u662f AMD CPU\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">echo &#8220;GRUB_CMDLINE_LINUX_DEFAULT=\\&#8221;quiet amd_iommu=on iommu=pt\\&#8221;&#8221; &gt;&gt; \/etc\/default\/grub<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e8c\u6b65\uff1a\u66f4\u65b0 Grub<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>update-grub<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e09\u6b65\uff1a\u52a0\u8f7d\u5185\u6838\u6a21\u5757\uff08\u8ba9\u76f4\u901a\u9a71\u52a8\u751f\u6548\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>echo -e \"vfio\\nvfio_iommu_type1\\nvfio_pci\\nvfio_virqfd\" &gt;&gt; \/etc\/modules<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u56db\u6b65\uff1a\u66f4\u65b0\u5185\u6838\u7f13\u5b58<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>update-initramfs -k all -u<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e94\u6b65\uff1a\u91cd\u542f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>reboot<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9a8c\u8bc1\uff1a\u91cd\u542f\u540e\u8f93\u5165 &nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>dmesg | grep iommu&nbsp;<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u770b\u5230 &nbsp;IOMMU enabled&nbsp; \u5c31\u8bf4\u660e\u6210\u529f\u4e86\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. \u7f51\u5361\u76f4\u901a (PCIe Passthrough)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u573a\u666f\uff1a\u5982\u679c\u4f60\u60f3\u628a PCIe \u7f51\u5361\u7684\u67d0\u4e2a\u53e3\uff08\u6bd4\u5982\u7f51\u53e3 3\uff09\u5b8c\u5168\u72ec\u5360\u7ed9\u4e91\u865a\u62df\u673a\uff08\u800c\u4e0d\u662f\u7528\u6865\u63a5\u6a21\u5f0f\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u539f\u7406\uff1a\u628a\u7269\u7406\u7f51\u5361\u4ece PVE \u7cfb\u7edf\u4e2d\u201c\u89e3\u7ed1\u201d\uff0c\u76f4\u63a5\u63d2\u5230\u865a\u62df\u673a\u91cc\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u6b65\uff1a\u67e5\u770b\u7f51\u5361\u8bbe\u5907 ID<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>lspci -nn | grep Ethernet<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f93\u51fa\u793a\u4f8b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>&nbsp;02:00.0 Ethernet controller : Realtek Semiconductor Co., Ltd. RTL8125 [10ec:8125]<\/code>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bb0\u4e0b ID\uff1a\u6211\u4eec\u8981\u7528\u7684\u662f\u6700\u540e\u9762\u7684 &nbsp;[10ec:8125]&nbsp;\uff0c\u6216\u8005\u524d\u9762\u7684 &nbsp;02:00.0&nbsp;\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e8c\u6b65\uff1a\u5c4f\u853d PVE \u539f\u751f\u9a71\u52a8\uff08\u9632\u6b62 PVE \u62a2\u5360\u7f51\u5361\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"># \u5047\u8bbe\u4f60\u7684\u7f51\u5361 ID \u662f 10ec:8125\uff0c\u6267\u884c\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>echo \"options vfio-pci ids=10ec:8125\" &gt;&gt; \/etc\/modprobe.d\/vfio.conf<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f\uff1a\u5982\u679c\u662f Intel \u7f51\u5361\uff0c\u9a71\u52a8\u540d\u53ef\u80fd\u4e0d\u540c\uff0c\u901a\u5e38\u76f4\u63a5\u5199 ID \u5373\u53ef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e09\u6b65\uff1a\u66f4\u65b0\u5e76\u91cd\u542f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>update-initramfs -k all -u &amp;&amp; reboot<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u56db\u6b65\uff1aPVE \u754c\u9762\u64cd\u4f5c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u542f\u540e\uff0c\u8fdb\u5165 PVE Web \u754c\u9762\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9009\u4e2d\u4f60\u7684\u9510\u9e4f\u4e91\u865a\u62df\u673a -&gt; \u786c\u4ef6 -&gt; Add -&gt; PCI Device\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e0b\u62c9\u83dc\u5355\u91cc\u627e\u5230\u4f60\u7684\u7f51\u5361\uff08\u6bd4\u5982 &nbsp;02:00.0&nbsp;\uff09\uff0c\u52fe\u9009 Primary Display\uff08\u5982\u679c\u4e0d\u662f\u663e\u5361\u76f4\u901a\uff0c\u8fd9\u4e2a\u4e0d\u7528\u52fe\uff09\u548c All Functions\uff08\u5982\u679c\u7f51\u5361\u6709\u591a\u4e2a\u53e3\uff0c\u52fe\u8fd9\u4e2a\u80fd\u4e00\u8d77\u76f4\u901a\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u70b9\u51fb\u6dfb\u52a0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. \u786c\u76d8\u76f4\u901a (NVMe \u76f4\u901a)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u573a\u666f\uff1a\u4f60\u90a3\u5757 2T NVMe \u4e1a\u52a1\u76d8\uff0c\u4e0d\u60f3\u8d70\u865a\u62df\u78c1\u76d8\uff08VirtIO\uff09\u7684\u7f13\u5b58\u5c42\uff0c\u60f3\u8ba9\u9510\u9e4f\u4e91\u76f4\u63a5\u63a7\u5236\u786c\u76d8\uff08\u6027\u80fd\u66f4\u597d\uff0c\u5bff\u547d\u7edf\u8ba1\u66f4\u51c6\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u6b65\uff1a\u67e5\u770b\u786c\u76d8 ID<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>ls \/dev\/disk\/by-id\/ | grep nvme<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f93\u51fa\u793a\u4f8b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>&nbsp;nvme-INTEL_SSDPEKKF256G8_BTLFxxGN&nbsp;<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bb0\u4e0b\u5168\u540d\uff1a\u6bd4\u5982 &nbsp;nvme-INTEL_SSDPEKKF256G8_BTLFxxGN&nbsp;\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e8c\u6b65\uff1a\u547d\u4ee4\u884c\u76f4\u901a\uff08\u63a8\u8350\uff0c\u6700\u7a33\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5047\u8bbe\u4f60\u7684\u4e91\u865a\u62df\u673a ID \u662f 100\uff0c\u6267\u884c\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>qm set 100 -scsi2 \/dev\/disk\/by-id\/nvme-INTEL_SSDPEKKF256G8_BTLFxxGN<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u91ca\uff1a&nbsp;-scsi2&nbsp; \u8868\u793a\u6302\u8f7d\u5230 SCSI \u603b\u7ebf\u7684\u7b2c 2 \u4e2a\u69fd\u4f4d\u3002\u4f60\u4e5f\u53ef\u4ee5\u7528 &nbsp;-virtio0&nbsp; \u8868\u793a VirtIO \u603b\u7ebf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e09\u6b65\uff1a\u6216\u8005\u5728 PVE \u754c\u9762\u64cd\u4f5c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9009\u4e2d\u9510\u9e4f\u4e91\u865a\u62df\u673a -&gt; \u786c\u4ef6 -&gt; Add -&gt; Hard Disk\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Storage \u9009\u62e9 &nbsp;Local (\/dev\/sdX)&nbsp; \u6216\u8005\u76f4\u63a5\u9009\u62e9\u90a3\u4e2a NVMe \u7684\u76d8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bus\/Controller \u9009 VirtIO SCSI \u6216 SCSI\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 \u7279\u522b\u63d0\u9192\uff08\u9632\u5751\u6307\u5357\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u8981\u76f4\u901a\u9519\u4e86\u76d8\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u76f4\u901a\u786c\u76d8\u65f6\uff0c\u5343\u4e07\u522b\u628a\u88c5 PVE \u7684 128G \u76d8\u7ed9\u76f4\u901a\u51fa\u53bb\u4e86\uff0c\u5426\u5219 PVE \u4f1a\u53d8\u7816\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u786e\u8ba4\u65b9\u6cd5\uff1a\u5728<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code> &nbsp;ls \/dev\/disk\/by-id\/&nbsp; <\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cc\uff0c\u901a\u5e38\u7cfb\u7edf\u76d8\u662f &nbsp;sda&nbsp; \u6216\u8005\u540d\u5b57\u91cc\u5e26 &nbsp;SAT&#8217;&nbsp;\uff0cNVMe \u76d8\u540d\u5b57\u91cc\u5e26 &nbsp;nvme&nbsp;\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f51\u5361\u76f4\u901a vs \u6865\u63a5\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6865\u63a5\uff08Bridge\uff09\uff1a\u914d\u7f6e\u7b80\u5355\uff0cPVE \u548c\u865a\u62df\u673a\u53ef\u4ee5\u5171\u7528\u7f51\u5361\uff0c\u9002\u5408\u65b0\u624b\uff08\u63a8\u8350\u4f60\u5148\u7528\u8fd9\u4e2a\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u76f4\u901a\uff08Passthrough\uff09\uff1a\u865a\u62df\u673a\u72ec\u5360\u7f51\u5361\uff0c\u6027\u80fd\u635f\u8017\u51e0\u4e4e\u4e3a 0\uff0c\u9002\u5408\u8ffd\u6c42\u6781\u81f4\u8dd1\u5206\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5907\u4efd\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6267\u884c <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>&nbsp;update-grub<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp; \u6216\u4fee\u6539 &nbsp;\/etc\/modules&nbsp; \u4e4b\u524d\uff0c\u5efa\u8bae\u5148\u6267\u884c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code> &nbsp;cp \/etc\/default\/grub \/etc\/default\/grub.bak<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp; \u505a\u4e2a\u5907\u4efd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PVE \u76f4\u901a\u914d\u7f6e\u901f\u67e5\u8868 1. \u5f00\u542f IOMMU\uff08\u76f4 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-40","post","type-post","status-publish","format-standard","hentry","category-2"],"_links":{"self":[{"href":"https:\/\/yelong.cloud\/index.php\/wp-json\/wp\/v2\/posts\/40","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yelong.cloud\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yelong.cloud\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yelong.cloud\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yelong.cloud\/index.php\/wp-json\/wp\/v2\/comments?post=40"}],"version-history":[{"count":6,"href":"https:\/\/yelong.cloud\/index.php\/wp-json\/wp\/v2\/posts\/40\/revisions"}],"predecessor-version":[{"id":53,"href":"https:\/\/yelong.cloud\/index.php\/wp-json\/wp\/v2\/posts\/40\/revisions\/53"}],"wp:attachment":[{"href":"https:\/\/yelong.cloud\/index.php\/wp-json\/wp\/v2\/media?parent=40"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yelong.cloud\/index.php\/wp-json\/wp\/v2\/categories?post=40"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yelong.cloud\/index.php\/wp-json\/wp\/v2\/tags?post=40"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}