{"id":11301,"date":"2023-04-02T11:04:04","date_gmt":"2023-04-02T18:04:04","guid":{"rendered":"https:\/\/www.xh86.me\/?p=11301"},"modified":"2023-04-02T11:04:04","modified_gmt":"2023-04-02T18:04:04","slug":"pve%e5%bc%80%e5%90%af%e6%98%be%e5%8d%a1%e8%99%9a%e6%8b%9f%e5%8c%96intel-gvt-g-2","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=11301","title":{"rendered":"PVE\u5f00\u542f\u663e\u5361\u865a\u62df\u5316intel GVT-g"},"content":{"rendered":"<p>\u6ce8\u610f\uff0cintel gvt-g\u6280\u672f\uff0c\u53ea\u652f\u63015\u4ee3\u4ee5\u4e0a\u684c\u9762CPU\u6216\u80054\u4ee3\u4ee5\u4e0a\u670d\u52a1\u5668CPU\u3002\u4e0d\u652f\u630111\u4ee3\u4ee5\u4e0aCPU\u3002J3XXX\u4f3c\u4e4e\u652f\u6301\uff0c\u8bf7\u81ea\u6d4b<\/p>\n<h3>\u7b2c\u4e00\u6b65\uff1a\u5f00\u542f\u4e3b\u677f\u7684\u865a\u62df\u5316\uff0c\u8fd9\u4e2a\u81ea\u884c\u5728\u4e3b\u677f\u4e2d\u5f00\u542f\u3002<\/h3>\n<h3>\u7b2c\u4e8c\u6b65\uff1a\u5f00\u542fPVE\u7684\u76f4\u901a\u529f\u80fd<\/h3>\n<p>\u5f00\u542fiommu\u548cGVT-g\u652f\u6301<\/p>\n<p>#\u5f00\u542fiommu\u548cgvt\u5185\u6838<\/p>\n<p>#\u7f16\u8f91grub<\/p>\n<p>vi \/etc\/default\/grub<\/p>\n<p>\u5728\u91cc\u9762\u627e\u5230\uff1aGRUB_CMDLINE_LINUX_DEFAULT=&#8221;quiet&#8221;<\/p>\n<p>\u7136\u540e\u4fee\u6539\u4e3a\uff1a<\/p>\n<p>GRUB_CMDLINE_LINUX_DEFAULT=&#8221;quiet intel_iommu=on i915.enable_gvt=1&#8243;<\/p>\n<p>#update grub<\/p>\n<p>update-grub<\/p>\n<p>\uff01\uff01\uff01\u6ce8\u610f\uff0c\u5982\u679c\u6b64\u65b9\u6cd5\u8fd8\u4e0d\u80fd\u5f00\u542fiommu\uff0c\u8bf7\u4fee\u6539<\/p>\n<p>\/etc\/kernel\/cmdline\u6587\u4ef6<\/p>\n<p>\u5e76\u4e14\u4f7f\u7528proxmox-boot-tool refresh\u00a0\u66f4\u65b0\u542f\u52a8\u9879<\/p>\n<p>\u52a0\u8f7d\u76f4\u901a\u5185\u6838\u6a21\u5757<\/p>\n<p>echo vfio &gt;&gt; \/etc\/modules<\/p>\n<p>echo vfio_iommu_type1 &gt;&gt; \/etc\/modules<\/p>\n<p>echo vfio_pci &gt;&gt; \/etc\/modules<\/p>\n<p>echo vfio_virqfd &gt;&gt; \/etc\/modules<\/p>\n<p>echo kvmgt &gt;&gt; \/etc\/modules<\/p>\n<p>update-initramfs -u<\/p>\n<h3>\u7b2c\u4e09\u6b65\uff1a\u91cd\u542f\u4e3b\u673a<\/h3>\n<h3>\u7b2c\u56db\u6b65\uff1a\u9a8c\u8bc1\u662f\u5426\u5f00\u542fGVT<\/h3>\n<p>ls \/sys\/bus\/pci\/devices\/0000:00:02.0\/mdev_supported_types\/ #\u81ea\u89c9\u5c0600:02\u6362\u6210\u81ea\u5df1\u7684\u3002<\/p>\n<p>#\u51fa\u73b0\u4e0b\u97624\u4e2a\u9009\u9879\u6216\u8005\u7c7b\u4f3c\u7684\u5373\u6210\u529f\u3002<\/p>\n<p>i915-GVTg_V5_1 i915-GVTg_V5_2 i915-GVTg_V5_4 i915-GVTg_V5_8<\/p>\n<h3>\u7b2c\u4e94\u6b65\uff1a\u521b\u5efa\u865a\u62df\u673a<\/h3>\n<p>\u65b0\u5efaOVMF EFI\u865a\u62df\u673a\uff0c\u628acpu\u7c7b\u578b\u8bbe\u7f6e\u6210HOST\u3002\u5c06\u4e3b\u677f\u8bbe\u7f6e\u6210q35\u3002\u5b89\u88c5\u597d\u7cfb\u7edf\uff0c\u5f00\u542f\u8fdc\u7a0b\u684c\u9762\u3002\u5173\u673a\uff0c\u5c06\u865a\u62df\u673a\u663e\u5361\u8bbe\u7f6e\u6210\u65e0\u3002\u6dfb\u52a0PCIE\u8bbe\u5907\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1272\" height=\"528\" class=\"wp-image-11302\" src=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-1.png\" alt=\"\u56fe\u5f62\u7528\u6237\u754c\u9762, \u5e94\u7528\u7a0b\u5e8f\n\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\" srcset=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-1.png 1272w, https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-1-300x125.png 300w, https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-1-1024x425.png 1024w, https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-1-768x319.png 768w\" sizes=\"auto, (max-width: 1272px) 100vw, 1272px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u5982\u4e0a\u56fe\u6240\u793a\uff0c\u6ce8\u610f\uff0c\u770b\u540e\u9762\u7684\u663e\u5b58\u3002\u52fe\u9009\u9ad8\u7ea7\u91cc\u7684ROM-BAR\u548cpcie\u3002\u4e3bGPU\u4e0d\u52fe\u9009\u3002<\/p>\n<p>\u5f00\u673a\u4e4b\u540e\uff0c\u8fdc\u7a0b\u8fde\u63a5\u4e0a\u53bb\uff0c\u5b89\u88c5\u597d\u9a71\u52a8\u5373\u53ef\u3002\u5728\u8fdc\u7a0b\u684c\u9762\u8bbe\u7f6e\u91cc\uff0c\u5f00\u542fremotefx\u3002\uff08<a href=\"https:\/\/foxi.buduanwang.vip\/vdi\/351.html\/\">\u5f00\u542fremotefx\u6559\u7a0b<\/a>\uff09\u3002\u5c31\u53ef\u4ee5\u770b\u5230\u663e\u5361\u6b63\u5728\u4f7f\u7528\u4e86\u3002\u6ce8\u610f\u5728\u8fde\u63a5\u7684\u65f6\u5019\uff0c\u4e00\u5b9a\u8981\u628a\u4f53\u9a8c\u8bbe\u7f6e\u6210LAN<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"874\" height=\"626\" class=\"wp-image-11303\" src=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-2.png\" alt=\"\u56fe\u5f62\u7528\u6237\u754c\u9762, \u6587\u672c, \u5e94\u7528\u7a0b\u5e8f\n\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\" srcset=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-2.png 874w, https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-2-300x215.png 300w, https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-2-768x550.png 768w\" sizes=\"auto, (max-width: 874px) 100vw, 874px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3>\u603b\u7ed3<\/h3>\n<p>\u5f00\u542f\u7b80\u5355\uff0c\u4f46\u662f\u6027\u80fd\u7a0d\u5fae\u6709\u4e9b\u5f31\u4e86\u4e00\u70b9\uff0cGVT-G\u6280\u672f\uff0c \u5e76\u4e0d\u50cfs7150\/nvidia k1\u90a3\u6837\uff0c\u5c06\u663e\u5361\u72ec\u7acb\u6210\u51e0\u4e2a\u6a21\u5757\uff0c\u53cd\u800c\u662f\u5171\u4eab\u663e\u5361\u7684\u6027\u80fd\u3002<\/p>\n<p>\u6211\u5f00\u4e862\u4e2a\u865a\u62df\u673a\uff0c\u5176\u4e2d\u4e00\u4e2a\u8fdb\u884c3D\u6d4b\u8bd5\u7684\u65f6\u5019\uff0c\u53e6\u5916\u4e00\u53f0\u663e\u5361\u5360\u7528\u7adf\u7136\u6ee1\u8f7d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1814\" height=\"814\" class=\"wp-image-11304\" src=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file.jpeg\" alt=\"\u56fe\u5f62\u7528\u6237\u754c\u9762, \u5e94\u7528\u7a0b\u5e8f\n\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\" srcset=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file.jpeg 1814w, https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-300x135.jpeg 300w, https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-1024x460.jpeg 1024w, https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-768x345.jpeg 768w, https:\/\/www.xh86.me\/wp-content\/uploads\/2023\/04\/unnamed-file-1536x689.jpeg 1536w\" sizes=\"auto, (max-width: 1814px) 100vw, 1814px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u8fd9\u786e\u5b9e\u662f\u4e00\u4e2a\u4e0d\u597d\u7684\u5730\u65b9\uff0c<\/p>\n<h2>2021.9.10\u66f4\u65b0<\/h2>\n<p>GVT-G\u652f\u63014\u79cdvgpu\u6a21\u578b\uff0c\u6700\u5927\u5206\u8fa8\u7387\u4e3a1200P\uff0c\u53c2\u8003https:\/\/wiki.archlinux.org\/title\/Intel_GVT-g<\/p>\n<p># ls \/sys\/devices\/pci${GVT_DOM}\/$GVT_PCI\/mdev_supported_types<\/p>\n<p>i915-GVTg_V5_1 # Video memory: &lt;512MB, 2048MB&gt;, resolution: up to 1920&#215;1200<\/p>\n<p>i915-GVTg_V5_2 # Video memory: &lt;256MB, 1024MB&gt;, resolution: up to 1920&#215;1200<\/p>\n<p>i915-GVTg_V5_4 # Video memory: &lt;128MB, 512MB&gt;, resolution: up to 1920&#215;1200<\/p>\n<p>i915-GVTg_V5_8 # Video memory: &lt;64MB, 384MB&gt;, resolution: up to 1024&#215;768<\/p>\n<h2>2021.9.29\u66f4\u65b0<\/h2>\n<p>\u53ef\u53c2\u8003bilibli\u89c6\u9891<\/p>\n<p>https:\/\/www.bilibili.com\/video\/BV1UV411W7gc\/<\/p>\n<h2>2021.12.29\u66f4\u65b0<\/h2>\n<p>\u5982\u679c\u53c2\u8003\u4e0a\u9762\u6559\u7a0b\uff0c\u4e0d\u6210\u529f\u3002\u8bf7\u786e\u4fdd\u5f00\u542f\u4e86IOMMU\uff0c\u540c\u65f6\u786e\u4fddpve-blacklist\u79cd\u6ca1\u6709\u5305\u542bi915\uff0c\u53c2\u8003\u4e0b\u9762\u547d\u4ee4\u3002<\/p>\n<p>cat \/etc\/modprobe.d\/* |grep blacklist<\/p>\n<p>\u5982\u679c\u6709i915\uff0c\u8bf7\u5220\u9664\u8fd9\u4e2a\u6761\u76ee\uff0c\u540c\u65f6\u66f4\u65b0\u5185\u6838\u3002\u91cd\u542f\u4e4b\u540e\u518d\u6b21\u786e\u8ba4<\/p>\n<p>update-initramfs -u -k all<\/p>\n<h2>\u5728\u7fa4\u6656\u4e2d\u4f7f\u7528gvt-g<\/h2>\n<p>\u8bf7\u4f7f\u7528seabios\u548ci440fx\u5b89\u88c5\u7fa4\u6656\u3002<\/p>\n<p>\u5c06gvt-g\u6dfb\u52a0\u5230\u865a\u62df\u673a\u4e0a\uff0c\u5c06\u4e0b\u9762\u547d\u4ee4\u6dfb\u52a0\u5230args\u4e2d\u3002<\/p>\n<p>-set &#8216;device.hostpci0.addr=0x02&#8217;<\/p>\n<p>\u8fd9\u4e2aargs\u610f\u601d\u5c31\u662f\u5c06hostpci0\u7684pci\u5730\u5740\uff0c\u8bbe\u7f6e\u62100x02\u3002\u6240\u4ee5\u6ce8\u610f\uff0c\u8bf7\u786e\u8ba4\u81ea\u5df1\u7684gvt-g\u662f\u5728hostpci\u51e0\uff0c\u5982hostpci2\uff0c\u4f60\u5c31\u8981\u6539\u4e00\u4e0bargs\uff0c<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6ce8\u610f\uff0cintel gvt-g\u6280\u672f\uff0c\u53ea\u652f\u63015\u4ee3\u4ee5\u4e0a\u684c\u9762CPU\u6216\u80054\u4ee3\u4ee5\u4e0a\u670d\u52a1\u5668CPU\u3002\u4e0d\u652f\u630111\u4ee3\u4ee5\u4e0aCPU\u3002J [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,4],"tags":[],"class_list":["post-11301","post","type-post","status-publish","format-standard","hentry","category-proxmox","category-virtual"],"_links":{"self":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/11301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11301"}],"version-history":[{"count":1,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/11301\/revisions"}],"predecessor-version":[{"id":11305,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/11301\/revisions\/11305"}],"wp:attachment":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}