{"id":16117,"date":"2025-12-22T11:52:56","date_gmt":"2025-12-22T10:52:56","guid":{"rendered":"https:\/\/webhosting.de\/nvme-over-fabrics-nextgen-storage-webhosting-fibrevolution\/"},"modified":"2025-12-22T11:52:56","modified_gmt":"2025-12-22T10:52:56","slug":"nvme-over-fabrics-nextgen-storage-webhosting-fibrevolution","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/nvme-over-fabrics-nextgen-storage-webhosting-fibrevolution\/","title":{"rendered":"NVMe over Fabrics\uff1a\u30a6\u30a7\u30d6\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u305f\u3081\u306e\u6b21\u4e16\u4ee3\u30b9\u30c8\u30ec\u30fc\u30b8"},"content":{"rendered":"<p>NVMe over Fabrics \u304c\u3082\u305f\u3089\u3059\u3082\u306e <strong>Nextgen<\/strong>-\u30b9\u30c8\u30ec\u30fc\u30b8\u6027\u80fd\u3092\u30a6\u30a7\u30d6\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306b\u76f4\u63a5\u63d0\u4f9b\u3057\u3001\u30ed\u30fc\u30ab\u30ebNVMe SSD\u306e\u901f\u5ea6\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u4f4e\u6e1b\u3057\u3001IOPS\u3092\u5411\u4e0a\u3055\u305b\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b9\u30bf\u30c3\u30af\u3092 <strong>\u30a6\u30a7\u30d6\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/strong> \u6e2c\u5b9a\u53ef\u80fd\u306a\u901f\u5ea6\u5411\u4e0a\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n<ul>\n  <li><strong>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/strong>: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u306f\u30ed\u30fc\u30ab\u30eb\u3068\u307b\u307c\u540c\u3058\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n  <li><strong>\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0<\/strong>: \u4f55\u5343\u3082\u306e\u30c7\u30d0\u30a4\u30b9\u3001\u30de\u30eb\u30c1\u30d1\u30b9\u3001\u30de\u30eb\u30c1\u30db\u30b9\u30c8<\/li>\n  <li><strong>\u30d5\u30a1\u30d6\u30ea\u30c3\u30af<\/strong>: \u30a4\u30fc\u30b5\u30cd\u30c3\u30c8 (RoCE\u3001TCP)\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30c1\u30e3\u30cd\u30eb\u3001InfiniBand<\/li>\n  <li><strong>\uff33\uff25\uff2f<\/strong>\uff1a\u3088\u308a\u9ad8\u901f\u306a\u30da\u30fc\u30b8\u3001\u3088\u308a\u512a\u308c\u305f\u53ef\u8996\u6027<\/li>\n  <li><strong>\u52b9\u7387\u6027<\/strong>: \u30b9\u30bf\u30c3\u30af\u304c\u77ed\u304f\u306a\u308a\u3001CPU \u8ca0\u8377\u304c\u8efd\u6e1b<\/li>\n<\/ul>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2025\/12\/nvme-fabrics-serverraum-8237.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>NVMe over Fabrics\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u79c1\u306f\u3053\u3046\u3057\u3066\u3044\u308b\u3002 <strong>NVMe<\/strong>-over-Fabrics \u3092\u4f7f\u7528\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u30ed\u30fc\u30ab\u30eb NVMe SSD \u306e\u5f37\u307f\uff08\u30d6\u30ed\u30c3\u30af\u30d9\u30fc\u30b9\u3001\u9ad8\u901f\u3001\u4e00\u8cab\u6027\uff09\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30c1\u30e3\u30cd\u30eb\u3001\u307e\u305f\u306f InfiniBand \u7d4c\u7531\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u30e2\u30c7\u30eb\u306b\u3088\u308b NVMe \u30b3\u30de\u30f3\u30c9\u3092\u901a\u4fe1\u3057\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u4f4e\u304f\u6291\u3048\u307e\u3059\u3002iSCSI \u3084\u65e7\u5f0f\u306e SAN \u30b9\u30bf\u30c3\u30af\u3068\u6bd4\u8f03\u3057\u3066\u3001\u30ad\u30e5\u30fc\u30e2\u30c7\u30eb\u3068\u4e26\u5217\u6027\u304c\u7dad\u6301\u3055\u308c\u308b\u305f\u3081\u3001\u30e9\u30f3\u30c0\u30e0 I\/O \u304c\u5927\u5e45\u306b\u9ad8\u901f\u5316\u3055\u308c\u307e\u3059\u3002 \u521d\u5fc3\u8005\u306e\u65b9\u306f\u3001NVMe \u3068 SATA \u306e\u9055\u3044\u306b\u3064\u3044\u3066\u3001\u7c21\u5358\u306b <a href=\"https:\/\/webhosting.de\/ja\/ssd%e3%81%ae%e5%af%benvme%e3%81%aeweb%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e6%80%a7%e8%83%bd%e6%af%94%e8%bc%83%e5%b0%86%e6%9d%a5%e3%81%ae%e3%82%a2%e3%83%83%e3%83%97%e3%82%b0%e3%83%ac\/\">NVMe\u3068SSD\u306e\u6bd4\u8f03<\/a> \u6bd4\u8f03\u306b\u3088\u308a\u305d\u306e\u898f\u6a21\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a6\u30a7\u30d6\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u79c1\u306f <strong>\u5fdc\u7b54\u6642\u9593<\/strong>, \u3001\u30ed\u30fc\u30ab\u30eb\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u8fd1\u3044\u5834\u6240\u306b\u3042\u308a\u3001\u9ad8\u8ca0\u8377\u3084\u591a\u6570\u306e\u540c\u6642\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u3042\u3063\u3066\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n<h2>NVMe-oF \u304c\u30a6\u30a7\u30d6\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u901f\u5ea6\u3092\u76ee\u306b\u898b\u3048\u3066\u5411\u4e0a\u3055\u305b\u308b\u7406\u7531<\/h2>\n<p>\u79c1\u306f\u524a\u6e1b\u3057\u307e\u3059 <strong>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/strong> \u30b9\u30c8\u30ec\u30fc\u30b8\u30d1\u30b9\u306b\u4fdd\u5b58\u3055\u308c\u308b\u305f\u3081\u3001PHP \u30cf\u30f3\u30c9\u30e9\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5fdc\u7b54\u304c\u9ad8\u901f\u5316\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001TTFB \u304c\u77ed\u7e2e\u3055\u308c\u3001\u691c\u7d22\u6a5f\u80fd\u304c\u8fc5\u901f\u306b\u53cd\u5fdc\u3057\u3001\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u304c\u78ba\u5b9f\u306b\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30ed\u30fc\u30c9\u6642\u9593\u304c\u8a55\u4fa1\u8981\u7d20\u3068\u306a\u308b\u305f\u3081\u3001\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u53ef\u8996\u6027\u306b\u826f\u3044\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u6df7\u5408\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u9ad8\u3044 IOPS \u3092\u5b9f\u73fe\u3057\u3001\u540c\u3058\u30af\u30e9\u30b9\u30bf\u5185\u306e CRM\u3001\u30b7\u30e7\u30c3\u30d7\u3001CMS \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3057\u307e\u3059\u3002 \u3064\u307e\u308a\u3001NVMe-oF \u306f <strong>\u30b9\u30c8\u30ec\u30fc\u30b8<\/strong> \u5f93\u6765\u306e iSCSI SAN \u3067\u306f\u307b\u3068\u3093\u3069\u9054\u6210\u3067\u304d\u306a\u3044\u30ec\u30d9\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2025\/12\/nvme_webhosting_meeting_5732.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u6280\u8853\uff1a\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3<\/h2>\n<p>\u79c1\u306f\u9069\u5207\u306a\u3082\u306e\u3092\u9078\u3073\u307e\u3059\u3002 <strong>\u30d5\u30a1\u30d6\u30ea\u30c3\u30af<\/strong> \u76ee\u6a19\u3068\u4e88\u7b97\u306b\u5fdc\u3058\u3066\uff1a\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff08RoCE v2 \u307e\u305f\u306f TCP\uff09\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30c1\u30e3\u30cd\u30eb\u3001\u307e\u305f\u306f InfiniBand\u3002RoCE \u306f RDMA \u3092\u901a\u3058\u3066\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u5b9f\u73fe\u3057\u307e\u3059\u304c\u3001\u30ed\u30b9\u30ec\u30b9\u306e\u30af\u30ea\u30fc\u30f3\u306a\u69cb\u6210\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002NVMe\/TCP \u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u7c21\u7d20\u5316\u3057\u3001\u65e2\u5b58\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u826f\u597d\u306b\u9023\u643a\u3057\u307e\u3059\u3002 \u30d5\u30a1\u30a4\u30d0\u30fc\u30c1\u30e3\u30cd\u30eb\u306f\u3001\u6210\u719f\u3057\u305f SAN \u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u512a\u4f4d\u306b\u7acb\u3061\u3001InfiniBand \u306f\u3001\u9ad8\u6027\u80fd\u74b0\u5883\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u30de\u30eb\u30c1\u30d1\u30b9\u304a\u3088\u3073\u30de\u30eb\u30c1\u30db\u30b9\u30c8\u6a5f\u80fd\u306b\u3088\u308a\u3001CPU \u306b\u904e\u5ea6\u306e\u8ca0\u8377\u3092\u304b\u3051\u308b\u3053\u3068\u306a\u304f\u3001\u53ef\u7528\u6027\u3068\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002NVMe-oF \u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30e2\u30c7\u30eb\u306f\u3001\u30b9\u30bf\u30c3\u30af\u3092\u77ed\u7e2e\u3057\u3001 <strong>\u52b9\u7387\u6027<\/strong> \u4e26\u5217 I\/O \u30d1\u30b9\u3067\u3002.<\/p>\n\n<h2>\u6027\u80fd\u5024\u306e\u6bd4\u8f03<\/h2>\n<p>\u79c1\u306f\u3001\u610f\u601d\u6c7a\u5b9a\u3092\u900f\u660e\u306b\u3057\u3001\u671f\u5f85\u5024\u3092\u660e\u78ba\u306b\u8a2d\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u5178\u578b\u7684\u306a\u6307\u6a19\u3092\u57fa\u6e96\u3068\u3057\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u8868\u306f\u3001\u9806\u6b21\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3001IOPS\u3001\u304a\u3088\u3073\u4e26\u5217\u51e6\u7406\u306e\u5927\u307e\u304b\u306a\u65b9\u5411\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u5024\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u304a\u3088\u3073\u30ad\u30e5\u30fc\u306e\u6df1\u3055\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u898f\u6a21\u306f\u660e\u78ba\u306b\u8a8d\u8b58\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001OLTP\u3001\u30a4\u30f3\u30e1\u30e2\u30ea\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u69cb\u7bc9\u306a\u3069\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u304c\u3001\u305d\u306e\u6069\u6075\u3092\u5341\u5206\u306b\u4eab\u53d7\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>\u5206\u985e<\/strong> \u30ce\u30fc\u30c9\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30dd\u30fc\u30c8\u3001CPU \u30b3\u30a2\u306e\u30b5\u30a4\u30b8\u30f3\u30b0\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n<table>\n  <thead>\n    <tr>\n      <th>\u6307\u6a19<\/th>\n      <th>SATA SSD<\/th>\n      <th>NVMe SSD\uff08\u30ed\u30fc\u30ab\u30eb\uff09<\/th>\n      <th>NVMe-oF\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>\u6700\u5927\u30c7\u30fc\u30bf\u8ee2\u9001<\/td>\n      <td>\u7d04 550 MB\/\u79d2<\/td>\n      <td>\u6700\u5927 7,500 MB\/\u79d2<\/td>\n      <td>\u30ed\u30fc\u30ab\u30eb\u306b\u8fd1\u3044\u3001\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\/\u30ea\u30f3\u30af\u306b\u4f9d\u5b58<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/td>\n      <td>50\uff5e100 \u00b5s<\/td>\n      <td>10\uff5e20 \u00b5s<\/td>\n      <td>\u4f4e\u3001\u591a\u304f\u306e\u5834\u5408 2 \u6841\u306e\u4f4e\u3044 \u00b5s<\/td>\n    <\/tr>\n    <tr>\n      <td>IOPS\uff084k\u30e9\u30f3\u30c0\u30e0\uff09<\/td>\n      <td>~100.000<\/td>\n      <td>500,000\uff5e1,000,000<\/td>\n      <td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\/CPU\u306b\u4f9d\u5b58\u3057\u3066\u9ad8\u3044<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30d1\u30e9\u30ec\u30ea\u30ba\u30e0<\/td>\n      <td>32\u306e\u30b3\u30de\u30f3\u30c9<\/td>\n      <td>64,000 \u30ad\u30e5\u30fc<\/td>\n      <td>\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u7d4c\u7531\u306e\u30ad\u30e5\u30fc\u6570\u304c\u591a\u3044<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n<p>\u3092\u8003\u616e\u306b\u5165\u308c\u3066\u3044\u308b\u3002 <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>-\u30db\u30b9\u30c8\u3042\u305f\u308a\u306e\u5e2f\u57df\u5e45\uff08\u4f8b\uff1a25\/40\/100 GbE\uff09\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u306e\u30dd\u30fc\u30c8\u5bc6\u5ea6\u3002\u3053\u308c\u3089\u306e\u5236\u9650\u306f\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3067\u3059\u3002\u3055\u3089\u306b\u3001CPU \u30c8\u30dd\u30ed\u30b8\u30fc\u3082\u91cd\u8981\u3067\u3059\u3002\u30b3\u30a2\u6570\u304c\u591a\u3044\u3053\u3068\u3084 NUMA \u5bfe\u5fdc IRQ \u51e6\u7406\u306b\u3088\u308a\u3001\u9ad8\u3044 IOPS \u3067\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2025\/12\/nvme-fabrics-webhosting-4387.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u6700\u65b0\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b9\u30bf\u30c3\u30af\u3078\u306e\u7d44\u307f\u8fbc\u307f<\/h2>\n<p>NVMe-oF\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u3084\u30b3\u30f3\u30c6\u30ca\u306b\u63a5\u7d9a\u3057\u3001\u30d1\u30b9\u3092\u30de\u30eb\u30c1\u30d1\u30b9\u5bfe\u5fdc\u306b\u7dad\u6301\u3057\u307e\u3059\u3002 <strong>\u7a7a\u5ba4\u72b6\u6cc1<\/strong>. \u4eee\u60f3\u5316\u74b0\u5883\u3067\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8 I\/O \u304c CPU \u6642\u9593\u3092\u3042\u307e\u308a\u6d88\u8cbb\u3057\u306a\u3044\u305f\u3081\u3001\u30db\u30b9\u30c8\u3042\u305f\u308a\u306e\u5bc6\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002Kubernetes \u30af\u30e9\u30b9\u30bf\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u52d5\u7684\u306b\u63d0\u4f9b\u3059\u308b CSI \u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u6069\u6075\u3092\u53d7\u3051\u307e\u3059\u3002\u6df7\u5408\u30c7\u30fc\u30bf\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u79c1\u306f <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%8f%e3%82%a4%e3%83%96%e3%83%aa%e3%83%83%e3%83%89%e3%83%bb%e3%82%b9%e3%83%88%e3%83%ac%e3%83%bc%e3%82%b8-%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0-nvme-ssd-hdd-%e3%83%86%e3%82%a3\/\">\u968e\u5c64\u5316\u306b\u3088\u308b\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8<\/a>, \u3001\u51b7\u305f\u3044\u30c7\u30fc\u30bf\u306fHDD\u306b\u4fdd\u5b58\u3055\u308c\u3001\u30db\u30c3\u30c8\u30bb\u30c3\u30c8\u306fNVMe\u306b\u6b8b\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u3001\u5bb9\u91cf\u968e\u5c64\u306b\u3088\u3063\u3066\u30b3\u30b9\u30c8\u3092\u7ba1\u7406\u3057\u306a\u304c\u3089\u3001 <strong>\u5fdc\u7b54\u6642\u9593<\/strong> \u91cd\u8981\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3002.<\/p>\n\n<h2>\u30ad\u30e3\u30c3\u30b7\u30e5\u3001IOPS\u3001SEO\u52b9\u679c<\/h2>\n<p>\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002 <strong>NVMe<\/strong>-\u30dc\u30ea\u30e5\u30fc\u30e0\u306b\u3088\u308a\u3001\u30d5\u30a1\u30fc\u30b9\u30c8\u30d0\u30a4\u30c8\u307e\u3067\u306e\u6642\u9593\u3068\u30b3\u30a2\u30a6\u30a7\u30d6\u30d0\u30a4\u30bf\u30eb\u304c\u5927\u5e45\u306b\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002\u4e26\u5217\u30ad\u30e5\u30fc\u306f\u3001\u591a\u6570\u306e\u540c\u6642\u8aad\u307f\u53d6\u308a\u304a\u3088\u3073\u66f8\u304d\u8fbc\u307f\u306b\u3088\u308b\u885d\u7a81\u6642\u9593\u3092\u524a\u6e1b\u3057\u3001\u30b7\u30e7\u30c3\u30d7\u30a4\u30d9\u30f3\u30c8\u3084\u30bb\u30fc\u30eb\u30d4\u30fc\u30af\u6642\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u77ed\u3044\u30b3\u30df\u30c3\u30c8\u6642\u9593\u306e\u6069\u6075\u3092\u53d7\u3051\u3001\u691c\u7d22\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u3088\u308a\u8fc5\u901f\u306b\u69cb\u7bc9\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4fc3\u9032\u3057\u3001\u76f4\u5e30\u7387\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u5b89\u5b9a\u3057\u305f\u5fdc\u7b54\u6642\u9593\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002 \u7d50\u5c40\u3001\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u30b9\u30d4\u30fc\u30c9\u306f <strong>\u5f79\u5272<\/strong> \u30d7\u30ec\u30a4\u3059\u308b\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2025\/12\/nvme_storage_office_1382.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30d7\u30ed\u30d0\u30a4\u30c0\u306e\u9078\u629e\uff1a\u771f\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u898b\u5206\u3051\u308b\u65b9\u6cd5<\/h2>\n<p>\u79c1\u306f\u672c\u7269\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002 <strong>NVMe<\/strong> PCIe \u3060\u3051\u3067\u306a\u304f SATA SSD \u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3001NVMe-oF \u304c\u5b9f\u7528\u7684\u306b\u5229\u7528\u53ef\u80fd\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5ba3\u4f1d\u3055\u308c\u3066\u3044\u308b IOPS \u3068\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u308b\u30ec\u30a4\u30c6\u30f3\u30b7\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u304c\u3069\u308c\u307b\u3069\u4e00\u8cab\u3057\u305f\u8a2d\u8a08\u3092\u884c\u3063\u3066\u3044\u308b\u304b\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d7\u30ed\u30d0\u30a4\u30c0\u306f\u3001\u6df7\u5408\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u3082\u4e00\u8cab\u3057\u305f I\/O \u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u60c5\u5831\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002 \u6bd4\u8f03\u3067\u306f\u3001NVMe \u30b5\u30dd\u30fc\u30c8\u3001\u9ad8\u3044\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3001\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u95a2\u3059\u308b\u660e\u78ba\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5099\u3048\u305f\u74b0\u5883\u304c\u512a\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u4f8b\u3068\u3057\u3066\u306f\u3001\u30af\u30ea\u30fc\u30f3\u306a\u30de\u30eb\u30c1\u30d1\u30b9\u8a2d\u8a08\u3068 QoS \u30eb\u30fc\u30eb\u3092\u5099\u3048\u305f\u30b7\u30b9\u30c6\u30e0\u304c\u6319\u3052\u3089\u308c\u3001\u3053\u308c\u306f <strong>\u30a2\u30c3\u30d7\u30bf\u30a4\u30e0<\/strong> \u3068\u53cd\u5fdc\u6642\u9593\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>\u30b3\u30b9\u30c8\u3001\u52b9\u7387\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/h2>\n<p>\u79c1\u306f\u3001\u30d4\u30fc\u30af\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3060\u3051\u3067\u306a\u304f\u3001IOPS \u3042\u305f\u308a\u3067\u6210\u529f\u3092\u6e2c\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30e6\u30fc\u30ed<\/strong> \u304a\u3088\u3073\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3042\u305f\u308a\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u91cf\u3067\u3059\u3002NVMe-oF \u306f\u3001I\/O \u30d1\u30b9\u306b\u304a\u3051\u308b CPU \u30b5\u30a4\u30af\u30eb\u3092\u7bc0\u7d04\u3057\u3001\u30db\u30b9\u30c8\u3042\u305f\u308a\u306e\u5bc6\u5ea6\u3001\u3072\u3044\u3066\u306f\u7d4c\u6e08\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u30de\u30eb\u30c1\u30db\u30b9\u30c8\u30a2\u30af\u30bb\u30b9\u306b\u3088\u308a\u3001\u5bb9\u91cf\u3092\u30b5\u30a4\u30ed\u306b\u9589\u3058\u8fbc\u3081\u308b\u3053\u3068\u306a\u304f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30d7\u30fc\u30eb\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002QoS \u30dd\u30ea\u30b7\u30fc\u306f\u8fd1\u96a3\u52b9\u679c\u3092\u5e73\u6e96\u5316\u3057\u3001\u500b\u3005\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u30d7\u30fc\u30eb\u5168\u4f53\u306e\u901f\u5ea6\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3053\u3068\u3092\u9632\u304e\u307e\u3059\u3002 \u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u3001\u30aa\u30fc\u30d0\u30fc\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u304c\u6e1b\u5c11\u3059\u308b\u305f\u3081\u3001\u904b\u7528\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002 <strong>\u30d2\u30f3\u30c8<\/strong> \u8a08\u753b\u306b\u5165\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2025\/12\/nvme_workstation_4837.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30d7\u30ed\u30c8\u30b3\u30eb\u9078\u629e\u306e\u5b9f\u8df5\u7684\u306a\u8aac\u660e<\/h2>\n<p>\u3092\u30bb\u30c3\u30c8\u3057\u305f\u3002 <strong>NVMe<\/strong>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u81ea\u7531\u5ea6\u3068\u65e2\u5b58\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u7c21\u5358\u306a\u7d71\u5408\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001TCP \u3092\u9078\u629e\u3057\u307e\u3059\u3002\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u91cd\u8981\u3067\u3042\u308a\u3001\u30ed\u30b9\u30ec\u30b9\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u304c\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u306f\u3001NVMe\/RoCE v2 \u304c RDMA \u3092\u901a\u3058\u3066\u305d\u306e\u5f37\u307f\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30d0\u30fc\u30c1\u30e3\u30cd\u30eb\u306f\u3001FC-SAN \u30d7\u30ed\u30bb\u30b9\u3092\u78ba\u7acb\u3057\u3066\u304a\u308a\u3001\u6c7a\u5b9a\u8ad6\u7684\u306a\u52d5\u4f5c\u3092\u597d\u3080\u30c1\u30fc\u30e0\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002 InfiniBand \u306f\u3001\u30de\u30a4\u30af\u30ed\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u91cd\u8981\u306a\u3001\u53b3\u5bc6\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u306e HPC \u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u9078\u629e\u3057\u307e\u3059\u3002\u3044\u305a\u308c\u306e\u5834\u5408\u3082\u3001MTU\u3001\u30d5\u30ed\u30fc\u5236\u5fa1\u3001\u304a\u3088\u3073\u30ad\u30e5\u30fc\u306e\u9069\u5207\u306a\u8a2d\u5b9a\u304c\u3001 <strong>\u30d4\u30fc\u30af\u5024<\/strong>.<\/p>\n\n<h2>\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b9\u30bf\u30c3\u30af<\/h2>\n<p>\u7528\u9014\u306b\u5fdc\u3058\u3066\u30d6\u30ed\u30c3\u30af\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002 <strong>\u30a8\u30af\u30b9\u30c6\u30f3\u30c9\u30d5\u30a9\u30fc<\/strong>, \u3001XFS\u3001ZFS \u3092\u6bd4\u8f03\u3057\u3001I\/O \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u3064\u3044\u3066\u30de\u30a6\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e9\u30a4\u30c8\u30d0\u30c3\u30af\u6226\u7565\u3084\u30b8\u30e3\u30fc\u30ca\u30eb\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u901f\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b\u5834\u5408\u3001\u9ad8\u901f\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3042\u307e\u308a\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u3088\u308a\u8a73\u7d30\u306a\u6bd4\u8f03\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/webhosting.de\/ja\/ext4-xfs-zfs-%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9%e6%af%94%e8%bc%83-%e3%82%b9%e3%83%88%e3%83%ac%e3%83%bc%e3%82%b8\/\">ext4\u3001XFS\u3001\u307e\u305f\u306f ZFS<\/a>, \u30b9\u30bf\u30c3\u30af\u304c\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u9069\u5408\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306f\u3001\u9069\u5207\u306a\u30ad\u30e5\u30fc\u6df1\u5ea6\u3092\u6301\u3064\u72ec\u7acb\u3057\u305f\u30dc\u30ea\u30e5\u30fc\u30e0\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3001\u30ed\u30ae\u30f3\u30b0\u306f\u5225\u306e\u5c64\u306b\u79fb\u884c\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8f3b\u8f33\u3092\u9632\u6b62\u3057\u3001 <strong>\u30d1\u30e9\u30ec\u30ea\u30ba\u30e0<\/strong> NVMe\u30ad\u30e5\u30fc\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3057\u307e\u3059\u3002.<\/p>\n\n<h2>\u9ad8\u53ef\u7528\u6027\u3068\u4e00\u8cab\u6027<\/h2>\n<p>\u79c1\u306f\u4e00\u8cab\u3057\u3066NVMe-oF\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u8a2d\u8a08\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30d5\u30a9\u30fc\u30eb\u30c8\u30c8\u30ec\u30e9\u30f3\u30c8<\/strong>. \u540c\u6642\u30a2\u30af\u30c6\u30a3\u30d6\u30d1\u30b9\uff08Active\/Active\uff09\u3092\u5099\u3048\u305f\u30de\u30eb\u30c1\u30d1\u30b9\u306f\u3001\u5197\u9577\u6027\u3060\u3051\u3067\u306a\u304f\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002\u975e\u5bfe\u79f0\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\uff08ANA\uff09\u306f\u3001\u30db\u30b9\u30c8\u304c\u512a\u5148\u30d1\u30b9\u3092\u8a8d\u8b58\u3057\u3001\u4e0d\u8981\u306a\u5207\u308a\u66ff\u3048\u3092\u9632\u3050\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30af\u30e9\u30b9\u30bf\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u304a\u3088\u3073\u5171\u6709\u30dc\u30ea\u30e5\u30fc\u30e0\u306b\u306f\u3001\u4ee5\u4e0b\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u3054\u4e88\u7d04<\/strong> \uff08\u6c38\u7d9a\u7684\u306a\u4e88\u7d04\uff09\u3092\u4f7f\u7528\u3057\u3066\u3001\u8907\u6570\u306e\u30ce\u30fc\u30c9\u304c\u540c\u3058\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u306b\u5354\u8abf\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3001Fast-IO-Fail\u3001Queue-If-No-Path \u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u6642\u9593\u3092\u77ed\u304f\u6291\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f <strong>\u4e00\u8cab\u3057\u305f<\/strong>, \u3001\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u3084\u30bf\u30fc\u30b2\u30c3\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u5074\u304c\u6545\u969c\u3057\u305f\u5834\u5408\u3067\u3082\u3002\u8907\u6570\u306e\u30e9\u30c3\u30af\u306b\u307e\u305f\u304c\u308b\u30b9\u30c8\u30ec\u30c3\u30c1\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u4e88\u7b97\u3068\u30b9\u30d7\u30ea\u30c3\u30c8\u30d6\u30ec\u30a4\u30f3\u56de\u907f\uff08\u30af\u30a9\u30fc\u30e9\u30e0\uff09\u3092\u53b3\u5bc6\u306b\u8a08\u753b\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u8aa0\u5b9f\u3055<\/strong> \u30ea\u30b9\u30af\u3092\u5192\u3059\u3002.<\/p>\n\n<h2>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5206\u96e2\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/h2>\n<p>\u79c1\u306fNQN\u3001\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3001\u304a\u3088\u3073\u6b63\u78ba\u306a <strong>\u30a2\u30af\u30bb\u30b9\u5236\u5fa1<\/strong>. NVMe\/TCP \u306f\u3001\u5206\u96e2\u3055\u308c\u305f VRF\u3001ACL\u3001\u304a\u3088\u3073\u30de\u30a4\u30af\u30ed\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u660e\u78ba\u306b\u533a\u5207\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002RoCE \u8a2d\u8a08\u306b\u306f\u3001DCB \u30dd\u30ea\u30b7\u30fc\u3092\u5099\u3048\u305f\u5c02\u7528\u306e VLAN \u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u30e1\u30c7\u30a3\u30a2\u5074 (SED) \u307e\u305f\u306f\u30db\u30b9\u30c8\u5074 (<strong>dm-crypt<\/strong>\uff09\u3092\u8003\u616e\u3057\u3001CPU\u3078\u306e\u5f71\u97ff\u3082\u8003\u616e\u3057\u307e\u3059\u3002NVMe\/TCP \u3067\u306f\u3001\u30c7\u30fc\u30bf\u304c\u30c9\u30e1\u30a4\u30f3\u9593\u3067\u6d41\u308c\u308b\u5834\u5408\u3001\u8a8d\u8a3c\u3068\u6697\u53f7\u5316\u3055\u308c\u305f\u8ee2\u9001\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u8a3c\u660e\u66f8\u3068\u9375\u306e\u7ba1\u7406\u306f\u3001\u76e3\u67fb\u3067\u8ab0\u304c\u4f55\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u304b\u3092\u8ffd\u8de1\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u65e2\u5b58\u306e\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002\u540d\u524d\u7a7a\u9593\u3054\u3068\u306b\u3001\u4ee5\u4e0b\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002 <strong>\u54c1\u8cea\u4fdd\u8a3c<\/strong> \u300c\u9a12\u304c\u3057\u3044\u96a3\u4eba\u300d\u3092\u6291\u5236\u3059\u308b\u305f\u3081\u306e\u5236\u9650\u3068\u5236\u9650 \u2013 \u591a\u304f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u6271\u3046\u5171\u6709\u30a6\u30a7\u30d6\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30af\u30e9\u30b9\u30bf\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n<h2>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n<p>\u79c1\u306f NVMe-oF \u3092\u76f2\u76ee\u7684\u306b\u904b\u7528\u3057\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30c6\u30ec\u30e1\u30c8\u30ea\u3092\u7528\u3044\u3066 <strong>\u30c6\u30fc\u30eb\u30ec\u30a4\u30c6\u30f3\u30b7<\/strong>. P50\/P95\/P99 \u306e\u307b\u304b\u3001\u30ad\u30e5\u30fc\u3054\u3068\u306e\u30ad\u30e5\u30fc\u6df1\u5ea6\u3001\u518d\u9001\u4fe1\u3001ECN \u30de\u30fc\u30af\u3001PFC \u30ab\u30a6\u30f3\u30bf\u30fc\uff08RDMA \u306e\u5834\u5408\uff09\u3082\u76e3\u8996\u3057\u3066\u3044\u307e\u3059\u3002 \u30db\u30b9\u30c8\u3067\u306f\u3001SoftIRQ \u8ca0\u8377\u3001IRQ \u5206\u914d\u3001NUMA \u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u3001NVMe \u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u8ffd\u8de1\u3057\u3066\u3044\u307e\u3059\u3002\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u3067\u306f\u3001\u30ea\u30f3\u30af\u30a8\u30e9\u30fc\u3001MTU \u4e0d\u4e00\u81f4\u3001\u30d0\u30c3\u30d5\u30a1\u5229\u7528\u7387\u3001\u30de\u30a4\u30af\u30ed\u30d0\u30fc\u30b9\u30c8\u306b\u95a2\u5fc3\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3001\u30db\u30b9\u30c8\u306e\u3044\u305a\u308c\u306b\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u304c\u3042\u308b\u304b\u3092\u65e9\u671f\u306b\u628a\u63e1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<ul>\n  <li><strong>\u30b3\u30a2\u30e1\u30c8\u30ea\u30af\u30b9<\/strong>\uff1aIOPS\u3001\u5e2f\u57df\u5e45\u3001P99\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u30c7\u30d0\u30a4\u30b9\u4f7f\u7528\u7387<\/li>\n  <li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>: \u30c9\u30ed\u30c3\u30d7\u3001\u518d\u9001\u4fe1\u3001ECN\/PFC \u7d71\u8a08\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u30ad\u30e5\u30fc\u4f7f\u7528\u7387<\/li>\n  <li><strong>\u30db\u30b9\u30c8<\/strong>: IRQ\/\u30bd\u30d5\u30c8IRQ\u306e\u5272\u308a\u5f53\u3066\u3001CPU\u30b9\u30c1\u30fc\u30eb\u3001\u30ad\u30e5\u30fc\u306e\u6df1\u3055\u3001\u30d6\u30ed\u30c3\u30af\u30ec\u30a4\u30e4\u30de\u30fc\u30b8\u7387<\/li>\n  <li><strong>\u30c6\u30fc\u30eb\u5206\u6790<\/strong>\uff1a\u8ca0\u8377\u30c6\u30b9\u30c8\uff08\u30c7\u30d7\u30ed\u30a4\u4e2d\u306a\u3069\uff09\u306e\u6642\u9593\u67a0\u306b\u95a2\u3059\u308b\u30d2\u30fc\u30c8\u30de\u30c3\u30d7<\/li>\n<\/ul>\n<p>\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u6b63\u3057\u3044\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3059\u3002 <strong>\u89aa\u548c\u6027<\/strong>\uff1aNIC \u30ad\u30e5\u30fc\u3054\u3068\u306e IRQ \u30d4\u30f3\u30cb\u30f3\u30b0\u3001RPS\/XPS \u306b\u3088\u308b\u30d0\u30e9\u30f3\u30b9\u306e\u3068\u308c\u305f\u5206\u6563\u3001\u304a\u3088\u3073\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u60aa\u5316\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u5927\u304d\u306a RX\/TX \u30ea\u30f3\u30b0\u3002GRO\/LRO \u306f\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u5fdc\u3058\u3066\u614e\u91cd\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u30d1\u30b9\u3067\u306f\u3001\u5c0f\u3055\u306a\u30d0\u30c3\u30c1\u30b5\u30a4\u30ba\u3092\u512a\u5148\u3057\u307e\u3059\u3002 \u30bf\u30fc\u30b2\u30c3\u30c8\u5074\u3067\u306f\u3001\u5341\u5206\u306a\u9001\u4fe1\/\u5b8c\u4e86\u30ad\u30e5\u30fc\u3092\u78ba\u4fdd\u3057\u3001CPU \u30b3\u30a2\u3068 NIC \u30ad\u30e5\u30fc\u304c <strong>\u5bfe\u79f0<\/strong> \u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2025\/12\/nvme-storage-server-5639.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u79fb\u884c\u3068\u904b\u7528\u30b3\u30f3\u30bb\u30d7\u30c8<\/h2>\n<p>iSCSI \u304b\u3089\u6bb5\u968e\u7684\u306b\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002 <strong>NVMe\/TCP<\/strong>, \u65b0\u3057\u3044\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u4e26\u884c\u3057\u3066\u63d0\u793a\u3057\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3092\u5229\u7528\u3057\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u5207\u308a\u66ff\u3048\u3092\u884c\u3046\u3053\u3068\u3067\u5b9f\u73fe\u3057\u307e\u3059\u3002VM\u306e\u5834\u5408\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u5207\u308a\u66ff\u3048\u3060\u3051\u3067\u6e08\u307f\u307e\u3059\u3002\u6700\u65b0\u306e\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u30c9\u30e9\u30a4\u30d0\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002SAN\u304b\u3089\u306e\u8d77\u52d5\u306f\u3001 <strong>Initramfs<\/strong>-\u30d1\u30b9\u3068\u30de\u30eb\u30c1\u30d1\u30b9\u304c\u91cd\u8981\u3067\u3059\u3002Kubernetes \u3067\u306f\u3001StorageClasses \u3068 CSI \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u5207\u308a\u66ff\u3048\u3092\u30ca\u30d3\u30b2\u30fc\u30c8\u3057\u3001StatefulSets \u304c\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306a\u3057\u3067\u65b0\u3057\u3044\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u904b\u7528\u9762\u3067\u306f\u3001\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3001NQN \u767b\u9332\u3001\u5bb9\u91cf\u30a2\u30e9\u30fc\u30e0\u3001\u304a\u3088\u3073 <strong>\u30ea\u30ab\u30d0\u30ea\u30fc<\/strong>, \u65e5\u5e38\u751f\u6d3b\u304c\u500b\u5225\u306e\u77e5\u8b58\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3067\u3059\u3002.<\/p>\n\n<h2>\u30c7\u30fc\u30bf\u30b5\u30fc\u30d3\u30b9\u3068\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n<p>\u79c1\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9ad8\u3044\u30d6\u30ed\u30c3\u30af\u30a2\u30af\u30bb\u30b9\u3068\u3001\u305d\u306e\u4e0a\u4f4d\u306b\u3042\u308b <strong>\u30c7\u30fc\u30bf\u30b5\u30fc\u30d3\u30b9<\/strong>. \u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3001\u30af\u30ed\u30fc\u30f3\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067\u540c\u671f\u7684\u306b\uff08\u30bc\u30edRPO\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u5834\u5408\uff09\u3001\u975e\u540c\u671f\u7684\u306b\uff08\u96e2\u308c\u305f\u5834\u6240\u306e\u5834\u5408\uff09\u6574\u7406\u3057\u307e\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u4e00\u8cab\u6027\u306e\u3042\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u30d5\u30c3\u30af\u3084\u30cd\u30a4\u30c6\u30a3\u30d6\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u3063\u3066\u51cd\u7d50\u3057\u3001\u30dd\u30a4\u30f3\u30c8\u30a4\u30f3\u30bf\u30a4\u30e0\u30ea\u30ab\u30d0\u30ea\u304c\u78ba\u5b9f\u306b\u5b9f\u884c\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u5fdc\u3058\u3066\u3001\u91cd\u8907\u6392\u9664\u3068\u5727\u7e2e\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u30b3\u30b9\u30c8\u524a\u6e1b\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u304c\u3001\u66f8\u304d\u8fbc\u307f\u304c\u983b\u7e41\u306a\u4f5c\u696d\u3067\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30d4\u30fc\u30af\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002 \u30a6\u30a7\u30d6\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30af\u30e9\u30b9\u30bf\u3067\u306f\u3001\u9ad8\u901f\u306e NVMe \u30d7\u30fc\u30eb\u3068\u5bb9\u91cf\u304c\u6700\u9069\u5316\u3055\u308c\u305f <strong>\u30a2\u30fc\u30ab\u30a4\u30d6<\/strong>-\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u7d4c\u6e08\u7684\u306b\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3002.<\/p>\n\n<h2>\u5178\u578b\u7684\u306a\u3064\u307e\u305a\u304d\u3068\u305d\u306e\u56de\u907f\u65b9\u6cd5<\/h2>\n<ul>\n  <li><strong>PFC\u30b9\u30c8\u30fc\u30e0<\/strong>\uff1aRoCE \u74b0\u5883\u3067\u306f\u3001\u614e\u91cd\u306a DCB \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001ECN\u3001\u304a\u3088\u3073\u5341\u5206\u306a\u30d0\u30c3\u30d5\u30a1\u306b\u3088\u3063\u3066\u3001\u5236\u5fa1\u4e0d\u80fd\u306a\u8f3b\u8f33\u3092\u9632\u6b62\u3057\u307e\u3059\u3002.<\/li>\n  <li><strong>MTU\u30df\u30b9\u30de\u30c3\u30c1<\/strong>: \u30db\u30b9\u30c8\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u304c\u540c\u3058 MTU \u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u518d\u9001\u4fe1\u3068\u9045\u5ef6\u304c\u5897\u52a0\u3057\u307e\u3059\u3002.<\/li>\n  <li><strong>CPU\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af<\/strong>: \u30b3\u30a2\u304c\u5341\u5206\u3067\u306a\u3044\u5834\u5408\u3084 NUMA \u306e\u5272\u308a\u5f53\u3066\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u9ad8\u3044 IOPS \u306f\u30b8\u30c3\u30bf\u30fc\u3092\u767a\u751f\u3055\u305b\u308b\u3002\u30b3\u30a2\u3001\u30ad\u30e5\u30fc\u3001IRQ \u3092\u4e26\u884c\u3057\u3066\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3059\u308b\u3002.<\/li>\n  <li><strong>\u30aa\u30fc\u30d0\u30fc\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0<\/strong>: \u30b9\u30a4\u30c3\u30c1\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u304c\u5c0f\u3055\u3059\u304e\u308b\u3068\u3001\u30a2\u30b0\u30ea\u30b2\u30fc\u30c8\u5e2f\u57df\u5e45\u304c\u5236\u9650\u3055\u308c\u307e\u3059\u3002\u79c1\u306f\u3001\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u3068\u30b9\u30d1\u30a4\u30f3\/\u30ea\u30fc\u30d5\u30c8\u30dd\u30ed\u30b8\u30fc\u3092\u9069\u5207\u306b\u30b5\u30a4\u30ba\u8a2d\u5b9a\u3057\u307e\u3059\u3002.<\/li>\n  <li><strong>\u4e0d\u5747\u4e00\u306aQoS<\/strong>: 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\u3068\u3057\u3066\u8a18\u9332\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n<h2>\u30b9\u30e0\u30fc\u30ba\u306a\u30b9\u30bf\u30fc\u30c8\u306e\u305f\u3081\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<p>\u79c1\u306f\u3001\u5b9f\u7a3c\u50cd\u306b\u79fb\u884c\u3059\u308b\u524d\u306b\u3001\u6982\u5ff5\u5b9f\u8a3c\u304b\u3089\u59cb\u3081\u3001\u8ca0\u8377\u6642\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3001IOPS\u3001\u30c6\u30fc\u30eb\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002; <strong>\u6e2c\u5b9a\u5024<\/strong> \u76f4\u611f\u3067\u306f\u306a\u304f\u3001TTFB\u3001\u30af\u30a8\u30ea\u6642\u9593\u3001\u56de\u5fa9\u6642\u9593\u306b\u3064\u3044\u3066\u660e\u78ba\u306a SLO \u3092\u5b9a\u7fa9\u3057\u3001\u6210\u529f\u3092\u6e2c\u5b9a\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u3067\u306f\u3001\u30d1\u30b9\u3054\u3068\u306b\u5197\u9577\u6027\u3092\u8a08\u753b\u3057\u3001RDMA 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