{"id":32,"date":"2020-05-21T23:43:33","date_gmt":"2020-05-21T14:43:33","guid":{"rendered":"http:\/\/tatuiyo.xyz\/?p=32"},"modified":"2025-06-27T01:29:53","modified_gmt":"2025-06-26T16:29:53","slug":"%e3%82%ab%e3%83%bc%e3%83%8d%e3%83%ab%e3%81%ae%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3%e3%82%92%e5%a4%89%e6%9b%b4%e3%81%97%e3%81%9f%e3%81%a8%e3%81%8d%e3%81%abkvm%e3%81%8c%e3%82%a8%e3%83%a9","status":"publish","type":"post","link":"https:\/\/tatuiyo.xyz\/?p=32","title":{"rendered":"\u30ab\u30fc\u30cd\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5909\u66f4\u3057\u305f\u3068\u304d\u306bKVM\u304c\u30a8\u30e9\u30fc\u3092\u5410\u304f (Host CPU does not provide required features: spec-ctrl \u306e\u5bfe\u51e6\u6cd5)"},"content":{"rendered":"\n<p>\u81ea\u52d5\u8d77\u52d5\u306b\u3057\u3066\u308bKVM\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u8d77\u52d5\u3057\u3066\u306a\u3044\u3053\u3068\u306b\u6c17\u3065\u3044\u305f\u306e\u3067\u3001\u624b\u52d5\u3067\u8d77\u52d5\u3059\u308b\u3068\u3053\u3093\u306a\u30a8\u30e9\u30fc\u304c\u51fa\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/tatuiyo.xyz\/wp-content\/uploads\/kernel-KVM-error\/kvmerror.png\" alt=\"\" class=\"wp-image-495\"\/><\/figure>\n\n\n\n<p>error: the CPU is incompatible with host CPU: Host CPU does not provide required features: spec-ctrl<\/p>\n\n\n\n<p>\u591a\u5206\u30ab\u30fc\u30cd\u30eb\u3092\u5909\u3048\u305f\u3053\u3068\u306b\u3088\u308b\u30a8\u30e9\u30fc\u306a\u306e\u3060\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u306b\u89e3\u6c7a\u65b9\u6cd5\u304c\u4e57\u3063\u3066\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.fencatn.com\/cource\/cloud-cource\/kvm%E8%BF%81%E7%A7%BB%E6%97%B6%E6%8A%A5%E9%94%99%EF%BC%9Ahost-cpu-does-not-provide-required-features-xxxxxxxxx-%E7%9A%84%E8%A7%A3%E5%86%B3%E5%8A%9E%E6%B3%95\/\">https:\/\/www.fencatn.com\/cource\/cloud-cource\/kvm%E8%BF%81%E7%A7%BB%E6%97%B6%E6%8A%A5%E9%94%99%EF%BC%9Ahost-cpu-does-not-provide-required-features-xxxxxxxxx-%E7%9A%84%E8%A7%A3%E5%86%B3%E5%8A%9E%E6%B3%95\/<\/a><\/p>\n\n\n\n<p># virsh edit webserver \u3067\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3057\u3066\u3001<\/p>\n\n\n\n<p>15-17\u884c\u76ee\u306e<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>&lt;cpu mode=&#39;custom&#39; match=&#39;exact&#39; check=&#39;partial&#39;&gt;\n    &lt;model fallback=&#39;allow&#39;&gt;Skylake-Client&lt;\/model&gt;\n&lt;\/cpu&gt;<\/code><\/pre><\/div>\n\n\n\n<p>\u3092\u6d88\u3057\u3066<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>&lt;cpu mode=&#39;host-passthrough&#39; check=&#39;none&#39;\/&gt;<\/code><\/pre><\/div>\n\n\n\n<p>\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/tatuiyo.xyz\/wp-content\/uploads\/kernel-KVM-error\/virshedit.png\" alt=\"\" class=\"wp-image-498\"\/><\/figure>\n\n\n\n<p>\u7121\u4e8b\u306b\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/tatuiyo.xyz\/wp-content\/uploads\/kernel-KVM-error\/virshstart.png\" alt=\"\" class=\"wp-image-499\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u81ea\u52d5\u8d77\u52d5\u306b\u3057\u3066\u308bKVM\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u8d77\u52d5\u3057\u3066\u306a\u3044\u3053\u3068\u306b\u6c17\u3065\u3044\u305f\u306e\u3067\u3001\u624b\u52d5\u3067\u8d77\u52d5\u3059\u308b\u3068\u3053\u3093\u306a\u30a8\u30e9\u30fc\u304c\u51fa\u307e\u3057\u305f\u3002 error: the CPU is incompatible with host CPU: Host CPU does not provide required fea&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":183,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,14,9],"tags":[],"class_list":["post-32","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kvm","category-ubuntu","category-9"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=\/wp\/v2\/posts\/32","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=32"}],"version-history":[{"count":4,"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=\/wp\/v2\/posts\/32\/revisions"}],"predecessor-version":[{"id":1303,"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=\/wp\/v2\/posts\/32\/revisions\/1303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=\/wp\/v2\/media\/183"}],"wp:attachment":[{"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=32"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tatuiyo.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}