{"id":690,"date":"2021-09-13T10:31:58","date_gmt":"2021-09-13T02:31:58","guid":{"rendered":"https:\/\/blog.espnlol.com\/?p=690"},"modified":"2022-04-20T18:19:12","modified_gmt":"2022-04-20T10:19:12","slug":"debian%ef%bc%88pve%ef%bc%89%e5%b1%8f%e8%94%bdpci%e6%8a%a5%e9%94%99%e4%bb%a5%e5%8f%8a%e5%bc%80%e5%90%af%e7%a1%ac%e4%bb%b6%e7%9b%b4%e9%80%9a","status":"publish","type":"post","link":"https:\/\/blog.espnlol.com\/?p=690","title":{"rendered":"debian\uff08PVE\uff09\u5c4f\u853dpci\u62a5\u9519\u4ee5\u53ca\u5f00\u542f\u786c\u4ef6\u76f4\u901a"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1\u3001\u5f00\u59cb\u786c\u4ef6\u76f4\u901a\u6a21\u5f0f<\/h2>\n\n\n\n<p>\u65b0\u7248\u672c\u7684pve\uff0c\u4f8b\u5982pve7.0\uff0c\u65e0\u9700\u505a\u9a71\u52a8\u5c4f\u853d\u3002\u8bf7\u76f4\u63a5\u5f00\u542fiommu\u4e4b\u540e\uff0c\u5728pve\u9762\u677f\u4e0a\uff0c\u865a\u62df\u673a\u7c7b\u578b\u9009\u62e9Q35\uff0c\u6dfb\u52a0\u76f4\u901a\u8bbe\u5907\u5373\u53ef\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u4e00\u6b65\uff1a\u786e\u8ba4\u81ea\u5df1\u7684\u4e3b\u677fCPU\u662f\u5426\u652f\u6301Vt-d\u529f\u80fd<\/h3>\n\n\n\n<p>\u4e0d\u652f\u6301\u5c31\u641e\u4e0d\u4e86\u76f4\u901a\u3002intel\u8981b75\u4ee5\u4e0a\u82af\u7247\u7ec4\u624d\u652f\u6301\u3002\u4e5f\u5c31\u662f\u8bf4intel4\u4ee3\u9177\u777f\u5904\u7406\u5668\u4ee5\u4e0a\uff0c\u90fd\u652f\u6301\u3002amd\u4e0d\u660e\u3002\u5982\u679c\u652f\u6301\uff0c\u9700\u8981\u5148\u53bb\u4e3b\u677f\u5f00\u542fvt-d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u4e8c\u6b65\uff1a\u5f00\u542fiommu<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#\u7f16\u8f91grub\nvi \/etc\/default\/grub\n\u5728\u91cc\u9762\u627e\u5230\uff1aGRUB_CMDLINE_LINUX_DEFAULT=\"quiet\"\n\u7136\u540e\u4fee\u6539\u4e3a\uff1aGRUB_CMDLINE_LINUX_DEFAULT=\"quiet intel_iommu=on\"\n\u5982\u679c\u662famd cpu\u8bf7\u6539\u4e3a\uff1aGRUB_CMDLINE_LINUX_DEFAULT=\"quiet amd_iommu=on\"<\/pre>\n\n\n\n<p>\u4fee\u6539\u5b8c\u6210\u4e4b\u540e\uff0c\u76f4\u63a5\u66f4\u65b0grub<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">update-grub\n#amd cpu\u4e5f\u53ef\u4ee5\u6267\u884c\npve-efiboot-tool refresh<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u4e09\u6b65 \u52a0\u8f7d\u76f8\u5e94\u7684\u5185\u6838\u6a21\u5757<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">echo vfio >> \/etc\/modules\necho vfio_iommu_type1 >> \/etc\/modules\necho vfio_pci >> \/etc\/modules\necho vfio_virqfd >> \/etc\/modules<\/pre>\n\n\n\n<p>\u91cd\u542f\u4e3b\u673a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b2c\u56db\u6b65 \u9a8c\u8bc1\u662f\u5426\u5f00\u542fiommu<\/h3>\n\n\n\n<p>\u91cd\u542f\u4e4b\u540e\uff0c\u5728\u7ec8\u7aef\u8f93\u5165<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">dmesg | grep 'remapping'<\/pre>\n\n\n\n<p>\u51fa\u73b0\u5982\u4e0b\u4f8b\u5b50\u3002\u5219\u4ee3\u8868\u6210\u529f<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">AMD-Vi: Interrupt remapping enabled\n#\u6216\u8005\nDMAR-IR: Enabled IRQ remapping in x2apic mode<\/pre>\n\n\n\n<p>\u6b64\u65f6\u8f93\u5165\u547d\u4ee4<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">find \/sys\/kernel\/iommu_groups\/ -type l \n#\u51fa\u73b0\u5f88\u591a\u76f4\u901a\u7ec4\uff0c\u5c31\u4ee3\u8868\u6210\u529f\u4e86\u3002\u5982\u679c\u6ca1\u6709\u4efb\u4f55\u4e1c\u897f\uff0c\u5c31\u662f\u6ca1\u6709\u5f00\u542f<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c4f\u853dPCI\u62a5\u9519<\/h2>\n\n\n\n<p>\u521a\u88c5\u5b8c\u7cfb\u7edf\u53d1\u73b0\u6709\u4e00\u4e9b\u786c\u4ef6\u7c7b\u7684\u62a5\u9519\uff0c\u6000\u7591\u8ddfbios\uff0c\u8bbe\u5907\uff0ckernel\u6709\u5173\u7cfb\uff0c\u4f46\u662f\u62a5\u9519\u5e76\u6ca1\u6709\u5f71\u54cd\u7cfb\u7edf\u6b63\u5e38\u4f7f\u7528\uff0c\u5c4f\u5e55\u4e00\u76f4\u62a5pcieport 0000:00:1c.7\uff0c\u5982\u679c\u957f\u671f\u91cd\u590d\u4e5f\u4f1a\u4ea7\u751f\u5927\u91cf\u7684\u8fa3\u9e21\u65e5\u5fd7\uff0c\u6240\u4ee5\u7f51\u4e0a\u641c\u4e86\u4e0b\u529e\u6cd5\u5c4f\u853d\u4e4b<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#\u5907\u4efd\/etc\/default\/grub\ncp \/etc\/default\/grub \/etc\/default\/grub.bak\n\n#\u7f16\u8f91\/etc\/default\/grub,\u589e\u52a0pcie_aspm=off\nvi \/etc\/default\/grub\n#   info -f grub -n 'Simple configuration'\n\nGRUB_DEFAULT=0\nGRUB_TIMEOUT=5\nGRUB_DISTRIBUTOR=\"Proxmox VE\"\nGRUB_CMDLINE_LINUX_DEFAULT=\"quiet intel_iommu=on splash pcie_aspm=off\"\nGRUB_CMDLINE_LINUX=\"\"\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001\u5f00\u59cb\u786c\u4ef6\u76f4\u901a\u6a21\u5f0f \u65b0\u7248\u672c\u7684pve\uff0c\u4f8b\u5982pve7.0\uff0c\u65e0\u9700\u505a\u9a71\u52a8\u5c4f\u853d\u3002\u8bf7\u76f4\u63a5\u5f00 &hellip; <a href=\"https:\/\/blog.espnlol.com\/?p=690\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[],"class_list":["post-690","post","type-post","status-publish","format-standard","hentry","category-pve"],"_links":{"self":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=690"}],"version-history":[{"count":1,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/690\/revisions"}],"predecessor-version":[{"id":691,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/690\/revisions\/691"}],"wp:attachment":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}