{"url":"https://gonsuke777.hatenablog.com/entry/20140820/1408549875","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/gonsuke777/","author_name":"gonsuke777","type":"rich","title":"Oracle VM for x86(OVM x86)3.2.8 \u306e DomU(Guest OS) \u3067 hugepage \u3092\u4f7f\u3046","blog_url":"https://gonsuke777.hatenablog.com/","image_url":null,"published":"2014-08-20 00:51:15","categories":["Oracle","Linux"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgonsuke777.hatenablog.com%2Fentry%2F20140820%2F1408549875\" title=\"Oracle VM for x86(OVM x86)3.2.8 \u306e DomU(Guest OS) \u3067 hugepage \u3092\u4f7f\u3046 - \u306d\u3089\uff5eIT\u30a8\u30f3\u30b8\u30cb\u30a2\u96d1\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","width":"100%","description":"Oracle VM for x86(OVM x86)3.2.8 \u306e DomU(Guest OS) \u3067 hugepage \u3092\u4f7f\u304a\u3046\u3068\u3057\u305f\u3089\u3001messages \u306b\u4ee5\u4e0b\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u3066\u4f7f\u3048\u306a\u3044\u3002 $ cat /etc/sysctl.conf : vm.nr_hugepages = 512 \u2605sysctl.conf\u4e0a\u3067\u306f hugepage \u3092\u8a2d\u5b9a\u6e08\u307f $ cat /var/log/messages : Aug 20 20:58:43 guestos1 kernel: Guest pages are not properly aligned to use hugepages $ sysctl -a |\u2026","blog_title":"\u306d\u3089\uff5eIT\u30a8\u30f3\u30b8\u30cb\u30a2\u96d1\u8a18","version":"1.0","height":"190"}