{"id":36459,"date":"2024-05-20T18:24:05","date_gmt":"2024-05-20T09:24:05","guid":{"rendered":"https:\/\/jouhou.main.jp\/?p=36459"},"modified":"2026-01-23T15:42:46","modified_gmt":"2026-01-23T06:42:46","slug":"windows%e3%81%aesmb%e7%9b%b4%e6%8e%a5%e9%9a%9c%e5%ae%b3%ef%bc%9a%e9%ab%98%e9%80%9f%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e5%85%b1%e6%9c%89%e3%83%97%e3%83%ad%e3%83%88%e3%82%b3%e3%83%ab%e3%81%ae%e5%be%a9","status":"publish","type":"post","link":"https:\/\/jouhou.main.jp\/?p=36459","title":{"rendered":"Windows\u306eSMB\u76f4\u63a5\u969c\u5bb3\uff1a\u9ad8\u901f\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5fa9\u65e7"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"36459\" class=\"elementor elementor-36459\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e37a39a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e37a39a\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-648bba8\" data-id=\"648bba8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5efc89b elementor-widget elementor-widget-html\" data-id=\"5efc89b\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<section style=\"max-width:100%; box-sizing:border-box; overflow:visible; font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Hiragino Kaku Gothic ProN','Hiragino Sans','Noto Sans JP',Meiryo,sans-serif; line-height:1.6; color:#0f172a;\">\n  <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; border:1px solid #e5e7eb; border-radius:3px; padding:14px; background:#ffffff;\">\n    <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin-bottom:10px;\">\n      <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; display:inline-block; padding:3px 8px; border-radius:3px; background:#f1f5f9; color:#0f172a; font-size:12px; font-weight:700; letter-spacing:0.02em; overflow-wrap:anywhere;\">\u6700\u77ed\u30c1\u30a7\u30c3\u30af<\/div>\n      <h2 style=\"overflow-wrap:anywhere; max-width:100%; margin:10px 0 6px; font-size:18px; line-height:1.3;\">SMB Direct\u969c\u5bb3\uff08\u9ad8\u901f\u30d5\u30a1\u30a4\u30eb\u5171\u6709\uff09\u3092\u201c\u6700\u5c0f\u5909\u66f4\u201d\u3067\u5207\u308a\u5206\u3051\u308b<\/h2>\n      <p style=\"overflow-wrap:anywhere; max-width:100%; margin:0; font-size:13px; color:#334155;\">RDMA\/\u30c9\u30e9\u30a4\u30d0\/\u6697\u53f7\u5316\u30fb\u7f72\u540d\/\u6a29\u9650\/\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u8def\u306e\u3069\u3053\u3067\u8a70\u307e\u3063\u3066\u3044\u308b\u304b\u3092\u3001\u77ed\u3044\u78ba\u8a8d\u3067\u7d5e\u308a\u8fbc\u307f\u307e\u3059\u3002<\/p>\n    <\/div>\n<div style=\"max-width:100%; box-sizing:border-box; overflow:visible; border:1px solid #e5e7eb; border-radius:3px; padding:12px; background:#ffffff; margin-top:10px;\">\n  <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin-bottom:6px;\">\n    <span style=\"display:inline-block; border-radius:3px; background:#dc2626; color:#ffffff; padding:2px 7px; font-weight:800; font-size:12px; overflow-wrap:anywhere; max-width:100%;\">1<\/span>\n    <span style=\"overflow-wrap:anywhere; max-width:100%; font-weight:800; margin-left:6px;\">30\u79d2\u3067\u4e89\u70b9\u3092\u7d5e\u308b<\/span>\n  <\/div>\n  <p style=\"overflow-wrap:anywhere; max-width:100%; margin:0; font-size:13px; color:#334155;\">\u300c\u3069\u306e\u7aef\u672b\uff08\u30e6\u30fc\u30b6\u30fc\uff09\u2192\u3069\u306e\u5171\u6709\u2192\u3069\u306e\u64cd\u4f5c\u3067\u5931\u6557\uff1f\u300d\u3092\u56fa\u5b9a\u3057\u3001\u5230\u9054\u70b9\uff08445\u5230\u9054\/\u8a8d\u8a3c\/\u5171\u6709\u4e00\u89a7\/\u8ee2\u9001\uff09\u3092\u5148\u306b\u6c7a\u3081\u307e\u3059\u3002<\/p>\n  <pre style=\"margin:10px 0 0; padding:10px; border-radius:3px; background:#111827; color:#ffffff; font-size:12px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\"># 1) 445\u756a\u306b\u5230\u9054\u3057\u3066\u3044\u308b\u304b\uff08\u307e\u305a\u3053\u3053\uff09\n\nTest-NetConnection -ComputerName <server> -Port 445\n2) \u3044\u307e\u63b4\u3093\u3067\u3044\u308bSMB\u63a5\u7d9a\u3092\u78ba\u8a8d\uff08\u63a5\u7d9a\u5148\/\u30e6\u30fc\u30b6\u30fc\/\u6697\u53f7\u5316\u306a\u3069\uff09\nGet-SmbConnection<\/pre>\n<\/div>\n<div style=\"max-width:100%; box-sizing:border-box; overflow:visible; border:1px solid #e5e7eb; border-radius:3px; padding:12px; background:#ffffff; margin-top:10px;\">\n  <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin-bottom:6px;\">\n    <span style=\"display:inline-block; border-radius:3px; background:#16a34a; color:#ffffff; padding:2px 7px; font-weight:800; font-size:12px; overflow-wrap:anywhere; max-width:100%;\">2<\/span>\n    <span style=\"overflow-wrap:anywhere; max-width:100%; font-weight:800; margin-left:6px;\">\u4e89\u70b9\u5225\uff1a\u4eca\u5f8c\u306e\u9078\u629e\u3084\u884c\u52d5<\/span>\n  <\/div>\n  <p style=\"overflow-wrap:anywhere; max-width:100%; margin:0 0 8px; font-size:13px; color:#334155;\">\u75c7\u72b6\u306b\u8fd1\u3044\u3082\u306e\u3092\u9078\u3073\u3001\u307e\u305a\u306f\u300c\u8aad\u3080\u3060\u3051\/\u8868\u793a\u3059\u308b\u3060\u3051\u300d\u306e\u78ba\u8a8d\u304b\u3089\u5165\u308b\u3068\u3001\u624b\u623b\u308a\u304c\u6e1b\u308a\u307e\u3059\u3002<\/p>\n\n  <pre style=\"margin:0 0 10px; padding:10px; border-radius:3px; background:#111827; color:#ffffff; font-size:12px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\"># A: \u63a5\u7d9a\u3067\u304d\u306a\u3044 \/ \u8cc7\u683c\u60c5\u5831\u3067\u5f3e\u304b\u308c\u308b\uff08\u307e\u305a\u30a4\u30d9\u30f3\u30c8\u3068SMB\u63a5\u7d9a\u306e\u72b6\u6cc1\uff09\n\nGet-WinEvent -LogName \"Microsoft-Windows-SMBClient\/Connectivity\" -MaxEvents 30\nGet-SmbConnection\ncmd \/c \"net use\"<\/pre>\n  <pre style=\"margin:0 0 10px; padding:10px; border-radius:3px; background:#111827; color:#ffffff; font-size:12px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\"># B: \u3064\u306a\u304c\u308b\u304c\u9045\u3044 \/ \u30b3\u30d4\u30fc\u304c\u843d\u3061\u308b\uff08SMB Direct \/ MultiChannel \u3068NIC\u5074\u3092\u78ba\u8a8d\uff09\n\nGet-SmbClientConfiguration | Select EnableSMBDirect,EnableMultiChannel\nGet-SmbServerConfiguration | Select EnableSMBDirect,EnableMultiChannel\nGet-SmbClientNetworkInterface\nGet-SmbServerNetworkInterface\nGet-NetAdapterRdma\nGet-NetAdapter | Select Name,Status,LinkSpeed<\/pre>\n  <pre style=\"margin:0 0 10px; padding:10px; border-radius:3px; background:#111827; color:#ffffff; font-size:12px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\"># C: \u201c\u9ad8\u901f\u5316\uff08RDMA\uff09\u3060\u3051\u201d\u304c\u52b9\u304b\u306a\u3044\uff08SMB Direct\u304c\u7121\u52b9\u5316\/\u975e\u5bfe\u5fdc\/\u30c9\u30e9\u30a4\u30d0\u8981\u56e0\u3092\u7591\u3046\uff09\n\nGet-NetAdapterRdma | Format-Table -AutoSize\nGet-NetAdapterAdvancedProperty -Name <NIC\u540d> | ? DisplayName -match \"RDMA|RoCE|iWARP|RSS|VMQ\"\nGet-WinEvent -LogName \"Microsoft-Windows-SMBClient\/Operational\" -MaxEvents 50<\/pre>\n  <pre style=\"margin:0; padding:10px; border-radius:3px; background:#111827; color:#ffffff; font-size:12px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\"># D: \u30b5\u30fc\u30d0\u5074\u306e\u5171\u6709\/\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u602a\u3057\u3044\uff08\u30b5\u30fc\u30d0\u3067\u201c\u898b\u308b\u3060\u3051\u201d\u78ba\u8a8d\uff09\n\nGet-SmbShare\nGet-SmbSession\nGet-SmbOpenFile<\/pre>\n<\/div>\n<div style=\"max-width:100%; box-sizing:border-box; overflow:visible; border:1px solid #e5e7eb; border-radius:3px; padding:12px; background:#ffffff; margin-top:10px;\">\n  <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin-bottom:6px;\">\n    <span style=\"display:inline-block; border-radius:3px; background:#2563eb; color:#ffffff; padding:2px 7px; font-weight:800; font-size:12px; overflow-wrap:anywhere; max-width:100%;\">3<\/span>\n    <span style=\"overflow-wrap:anywhere; max-width:100%; font-weight:800; margin-left:6px;\">\u9078\u629e\u3084\u884c\u52d5\u3059\u308b\u524d\u306b\uff1a\u5f71\u97ff\u7bc4\u56f2\u30921\u5206\u3067\u78ba\u8a8d\uff08\u3084\u308a\u904e\u304e\u9632\u6b62\uff09<\/span>\n  <\/div>\n  <p style=\"overflow-wrap:anywhere; max-width:100%; margin:0; font-size:13px; color:#334155;\">\u5909\u66f4\u306f\u201c\u6700\u5c0f\u201d\u304c\u57fa\u672c\u3002\u3044\u307e\u8ab0\u304c\u4f7f\u3063\u3066\u3044\u308b\u304b\u3001\u3069\u306e\u5171\u6709\u304c\u7a3c\u50cd\u3057\u3066\u3044\u308b\u304b\u3092\u898b\u3066\u304b\u3089\u624b\u3092\u5165\u308c\u307e\u3059\u3002<\/p>\n  <pre style=\"margin:10px 0 0; padding:10px; border-radius:3px; background:#111827; color:#ffffff; font-size:12px; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; box-sizing:border-box;\"># \u30b5\u30fc\u30d0\u5074\uff1a\u7a3c\u50cd\u4e2d\u30bb\u30c3\u30b7\u30e7\u30f3\/\u958b\u3044\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\uff08\u5f71\u97ff\u304c\u51fa\u308b\u7bc4\u56f2\u3092\u628a\u63e1\uff09\n\nGet-SmbSession | Select ClientComputerName,ClientUserName,NumOpens,Dialect\nGet-SmbOpenFile | Select ClientComputerName,Path,UserName\n\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\uff1a\u73fe\u5728\u306eSMB\u63a5\u7d9a\uff08\u3069\u306e\u5171\u6709\u3092\u63b4\u3093\u3067\u3044\u308b\u304b\uff09\nGet-SmbConnection<\/pre>\n<\/div>\n<div style=\"max-width:100%; box-sizing:border-box; overflow:visible; border:1px solid #fde68a; border-radius:3px; padding:12px; background:#fff7ed; margin-top:10px;\">\n  <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:900; margin-bottom:6px;\">\u5931\u6557\u3059\u308b\u3068\u3069\u3046\u306a\u308b\uff1f\uff08\u3084\u308a\u304c\u3061\u306a\u30df\u30b9\u3068\u8d77\u3053\u308a\u5f97\u308b\u7d50\u679c\uff09<\/div>\n  <ul style=\"max-width:100%; box-sizing:border-box; overflow:visible; margin:0; padding-left:18px; color:#7c2d12; font-size:13px;\">\n    <li style=\"overflow-wrap:anywhere; max-width:100%;\">\u6a29\u9650\u3084\u5171\u6709\u8a2d\u5b9a\u3092\u5e83\u3052\u3059\u304e\u3066\u3001\u610f\u56f3\u3057\u306a\u3044\u95b2\u89a7\u30fb\u6301\u3061\u51fa\u3057\u30ea\u30b9\u30af\u304c\u5897\u3048\u308b\u3002<\/li>\n    <li style=\"overflow-wrap:anywhere; max-width:100%;\">\u6697\u53f7\u5316\/\u7f72\u540d\u306a\u3069\u306e\u8981\u4ef6\u3092\u628a\u63e1\u305b\u305a\u306b\u89e6\u308a\u3001\u76e3\u67fb\u8981\u4ef6\u306b\u62b5\u89e6\u3059\u308b\u53ef\u80fd\u6027\u304c\u51fa\u308b\u3002<\/li>\n    <li style=\"overflow-wrap:anywhere; max-width:100%;\">NIC\/\u30c9\u30e9\u30a4\u30d0\/\u30aa\u30d5\u30ed\u30fc\u30c9\u8a2d\u5b9a\u3092\u4e00\u6c17\u306b\u5909\u3048\u3066\u3001\u901a\u4fe1\u304c\u4e0d\u5b89\u5b9a\u5316\u30fb\u505c\u6b62\u3059\u308b\u3002<\/li>\n    <li style=\"overflow-wrap:anywhere; max-width:100%;\">\u8907\u6570\u7b87\u6240\u3092\u540c\u6642\u306b\u5909\u66f4\u3057\u3066\u3001\u539f\u56e0\u306e\u8ffd\u8de1\u304c\u3067\u304d\u305a\u5fa9\u65e7\u304c\u9577\u671f\u5316\u3059\u308b\u3002<\/li>\n  <\/ul>\n<\/div>\n\n<div style=\"max-width:100%; box-sizing:border-box; overflow:visible; border:1px solid #e5e7eb; border-radius:3px; padding:12px; background:#f8fafc; margin-top:10px;\">\n  <div style=\"overflow-wrap:anywhere; max-width:100%; font-weight:900; margin-bottom:6px;\">\u8ff7\u3063\u305f\u3089\uff1a\u7121\u6599\u3067\u76f8\u8ac7\u3067\u304d\u307e\u3059<\/div>\n  <div style=\"max-width:100%; box-sizing:border-box; overflow:visible; font-size:12px; color:#475569; margin-bottom:8px;\">\n    <div style=\"overflow-wrap:anywhere; max-width:100%;\">\u30fb\u5171\u6709\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30b3\u30f3\u30c6\u30ca\u3001\u672c\u756a\u30c7\u30fc\u30bf\u3001\u76e3\u67fb\u8981\u4ef6\u304c\u7d61\u3080\u5834\u5408\u306f\u3001\u7121\u7406\u306b\u6a29\u9650\u3092\u89e6\u308b\u524d\u306b\u76f8\u8ac7\u3059\u308b\u3068\u65e9\u304f\u53ce\u675f\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/div>\n    <div style=\"overflow-wrap:anywhere; max-width:100%;\">\u30fbRDMA\u5bfe\u5fdcNIC\/\u30c9\u30e9\u30a4\u30d0\u306e\u76f8\u6027\u3067\u8ff7\u3063\u305f\u3089\u3002<\/div>\n    <div style=\"overflow-wrap:anywhere; max-width:100%;\">\u30fbSMB\u7f72\u540d\/\u6697\u53f7\u5316\u306e\u65b9\u91dd\u304c\u5206\u304b\u3089\u306a\u3044\u3002<\/div>\n    <div style=\"overflow-wrap:anywhere; max-width:100%;\">\u30fb\u30b5\u30fc\u30d0\u5074\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u306e\u898b\u65b9\u304c\u5224\u65ad\u3067\u304d\u306a\u3044\u3002<\/div>\n    <div style=\"overflow-wrap:anywhere; max-width:100%;\">\u30fbMulti-Channel\u7d4c\u8def\u304c\u6b63\u3057\u3044\u304b\u8a3a\u65ad\u304c\u3067\u304d\u306a\u3044\u3002<\/div>\n    <div style=\"overflow-wrap:anywhere; max-width:100%;\">\u30fb\u6a29\u9650\/\u5171\u6709\u8a2d\u5b9a\u3092\u3069\u3053\u307e\u3067\u623b\u3059\u3079\u304d\u304b\u3067\u8ff7\u3063\u305f\u3089\u3002<\/div>\n    <div style=\"overflow-wrap:anywhere; max-width:100%;\">\u30fb\u5fa9\u65e7\u3068\u540c\u6642\u306b\u518d\u767a\u9632\u6b62\uff08BCP\uff09\u307e\u3067\u6574\u7406\u3057\u305f\u3044\u3002<\/div>\n  <\/div>\n\n  <p style=\"overflow-wrap:anywhere; max-width:100%; margin:0 0 10px; font-size:13px; color:#334155;\">\n    \u72b6\u6cc1\u304c\u8907\u96d1\u306a\u307b\u3069\u3001\u5207\u308a\u5206\u3051\u306e\u9806\u756a\u3067\u7d50\u679c\u304c\u5909\u308f\u308a\u307e\u3059\u3002<strong>\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u7121\u6599\u76f8\u8ac7\u3057\u3066\u3001\u6700\u5c0f\u5909\u66f4\u3067\u53ce\u675f\u3055\u305b\u307e\u3057\u3087\u3046\u3002\n  <\/p>\n\n  <div style=\"max-width:100%; box-sizing:border-box; overflow:visible;\">\n    <a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\" style=\"display:inline-block; margin:0 8px 8px 0; padding:10px 12px; border-radius:3px; background:#2563eb; color:#ffffff; text-decoration:none; font-weight:800; font-size:13px; overflow-wrap:anywhere; max-width:100%; box-sizing:border-box;\">\u7121\u6599\u76f8\u8ac7\u30d5\u30a9\u30fc\u30e0<\/a>\n    <a href=\"tel:0120838831\" style=\"display:inline-block; margin:0 8px 8px 0; padding:10px 12px; border-radius:3px; background:#1e3a8a; color:#ffffff; text-decoration:none; font-weight:800; font-size:13px; overflow-wrap:anywhere; max-width:100%; box-sizing:border-box;\">\u96fb\u8a71\u3067\u76f8\u8ac7\uff080120-838-831\uff09<\/a>\n    <a href=\"tel:0434224240\" style=\"display:inline-block; margin:0 0 8px 0; padding:10px 12px; border-radius:3px; background:#0b1f4b; color:#ffffff; text-decoration:none; font-weight:800; font-size:13px; overflow-wrap:anywhere; max-width:100%; box-sizing:border-box;\">\u6280\u8853\u8005\u76f4\u901a\uff08043-422-4240\uff09<\/a>\n  <\/div>\n\n  <div style=\"overflow-wrap:anywhere; max-width:100%; margin-top:6px; font-size:150%; font-weight:900; color:#0f172a;\">\u6839\u672c\u7684\u306a\u89e3\u6c7a\u3068BCP\u5bfe\u7b56\u306f\u4ee5\u4e0b\u672c\u6587\u3078\u3002<\/div>\n<\/div>\n\n  <\/div>\n<\/section>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-817edf1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"817edf1\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-598bff1\" data-id=\"598bff1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f312f25 elementor-widget elementor-widget-html\" data-id=\"f312f25\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\r\n\r\n<div style=\"margin:0; padding:30pt; background-color:#EEEEEE;\"> <p style=\"margin:0 0 8px 0; font-size:1.2em;\"><strong>\u3082\u304f\u3058<\/strong><\/p> <ul style=\"list-style-type:none; padding-left:0; margin:0;\"> <li style=\"margin:40px 0;\"><a href=\"#sec01\">\u7b2c1\u7ae0\uff1a\u901f\u3044\u306f\u305a\u306eSMB Direct\u304c\u300c\u7a81\u7136\u9045\u3044\uff0f\u5207\u308c\u308b\u300d\u2015\u2015\u73fe\u5834\u306e\u9055\u548c\u611f\u304b\u3089\u59cb\u3081\u308b<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec02\">\u7b2c2\u7ae0\uff1a\u307e\u305a10\u5206\u3067\u5207\u308a\u5206\u3051\uff1aSMB Direct\u304c\u6709\u52b9\u304b\u3001TCP\u3078\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3057\u3066\u3044\u306a\u3044\u304b<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec03\">\u7b2c3\u7ae0\uff1aSMB Direct\uff08RDMA\uff09\u306e\u524d\u63d0\u518d\u78ba\u8a8d\uff1aNIC\uff0f\u30c9\u30e9\u30a4\u30d0\uff0f\u30d5\u30a1\u30fc\u30e0\uff0fOS\uff0f\u6a5f\u80fd\u4f9d\u5b58\u3092\u6d17\u3046<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec04\">\u7b2c4\u7ae0\uff1a\u75c7\u72b6\u5225\u306b\u8aad\u3080\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\uff1aSMBClient\uff0fSMBServer\uff0fNDKPI\uff0fNETAdapter\u306e\u8981\u70b9<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec05\">\u7b2c5\u7ae0\uff1aSMB Multichannel\u306e\u7f60\uff1a\u30c1\u30e3\u30cd\u30eb\u6570\u30fb\u512a\u5148NIC\u30fbRSS\/NUMA\u3067\u6027\u80fd\u304c\u5d29\u308c\u308b\u77ac\u9593<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec06\">\u7b2c6\u7ae0\uff1a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u306e\u843d\u3068\u3057\u7a74\uff1aRoCE\u306ePFC\/ECN\u30fbDCB\u4e0d\u6574\u5408\u30fbMTU\/\u30b8\u30e3\u30f3\u30dc\u30d5\u30ec\u30fc\u30e0<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec07\">\u7b2c7\u7ae0\uff1a\u30c9\u30e9\u30a4\u30d0\uff0f\u30d5\u30a1\u30fc\u30e0\uff0f\u30aa\u30d5\u30ed\u30fc\u30c9\u76f8\u6027\uff1a\u66f4\u65b0\u30fb\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u30fb\u65e2\u77e5\u4e0d\u5177\u5408\u306e\u6f70\u3057\u8fbc\u307f<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec08\">\u7b2c8\u7ae0\uff1a\u30b9\u30c8\u30ec\u30fc\u30b8\/\u30af\u30e9\u30b9\u30bf\u5074\u306e\u5207\u308a\u5206\u3051\uff1a\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u9045\u5ef6\u304cRDMA\u969c\u5bb3\u306b\u898b\u3048\u308b\u3068\u304d<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec09\">\u7b2c9\u7ae0\uff1a\u5fa9\u65e7\u624b\u9806\uff1a\u66ab\u5b9a\u56de\u907f\u2192\u6052\u4e45\u5bfe\u7b56\u2192\u6027\u80fd\u691c\u8a3c\uff08\u5b89\u5168\u306bSMB Direct\u3092\u623b\u3059\uff09<\/a><\/li> <li style=\"margin:40px 0;\"><a href=\"#sec10\">\u7b2c10\u7ae0\uff1a\u5e30\u7d50\uff1aSMB Direct\u969c\u5bb3\u306f\u300cRDMA\u30b9\u30bf\u30c3\u30af\u5168\u4f53\u306e\u6574\u5408\u6027\u554f\u984c\u300d\u2015\u2015\u518d\u767a\u9632\u6b62\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3068\u76f8\u8ac7\u5c0e\u7dda<\/a><\/li> <\/ul> <\/div> \r\n\r\n\r\n\r\n<p><strong>\u3010\u6ce8\u610f\u3011<\/strong> SMB Direct\uff08RDMA\uff09\u969c\u5bb3\u306e\u73fe\u5834\u3067\u3001\u8a2d\u5b9a\u5909\u66f4\u30fb\u30c9\u30e9\u30a4\u30d0\u66f4\u65b0\u30fb\u30d5\u30a1\u30fc\u30e0\u66f4\u65b0\u30fb\u30b9\u30a4\u30c3\u30c1\u8a2d\u5b9a\u5909\u66f4\u3092\u624b\u63a2\u308a\u3067\u7e70\u308a\u8fd4\u3059\u3068\u3001\u5f71\u97ff\u7bc4\u56f2\u304c\u5e83\u304c\u308a\u5fa9\u65e7\u304c\u9577\u671f\u5316\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305a\u306f\u201c\u88ab\u5bb3\u6700\u5c0f\u5316\u201d\u3068\u3057\u3066\u89b3\u6e2c\u3068\u5207\u308a\u5206\u3051\u306b\u5fb9\u3057\u3001\u6848\u4ef6\u306e\u524d\u63d0\uff08\u7528\u9014\u30fb\u505c\u6b62\u8a31\u5bb9\u30fb\u5197\u9577\u69cb\u6210\u30fb\u5909\u66f4\u624b\u9806\uff09\u306b\u5fdc\u3058\u3066\u3001\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240\u306e\u3088\u3046\u306a\u5c02\u9580\u4e8b\u696d\u8005\u3078\u65e9\u3081\u306b\u76f8\u8ac7\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec01\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c1\u7ae0\uff1a\u901f\u3044\u306f\u305a\u306eSMB Direct\u304c\u300c\u7a81\u7136\u9045\u3044\uff0f\u5207\u308c\u308b\u300d\u2015\u2015\u73fe\u5834\u306e\u9055\u548c\u611f\u304b\u3089\u59cb\u3081\u308b<\/h2> <p>\u300c\u6628\u65e5\u307e\u3067\u901f\u304b\u3063\u305f\u5171\u6709\u304c\u3001\u4eca\u65e5\u306f\u5999\u306b\u91cd\u3044\u300d\u300c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u7a93\u304c\u5ef6\u3073\u3066\u3001\u591c\u52e4\u306e\u4f5c\u696d\u304c\u62bc\u3057\u305f\u300d\u300cHyper-V\u3084SQL\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u304c\u8a70\u307e\u3063\u3066\u3001\u539f\u56e0\u304c\u201c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3063\u307d\u3044\u201d\u306e\u306b\u6c7a\u3081\u624b\u304c\u306a\u3044\u300d\u2015\u2015SMB Direct\uff08RDMA\uff09\u307e\u308f\u308a\u306e\u969c\u5bb3\u306f\u3001\u3053\u3046\u3044\u3046\u201c\u9055\u548c\u611f\u201d\u3067\u59cb\u307e\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p> <p>\u3057\u304b\u3082\u5384\u4ecb\u306a\u306e\u306f\u3001SMB\u81ea\u4f53\u306f\u843d\u3061\u3066\u3044\u306a\u3044\u30b1\u30fc\u30b9\u304c\u591a\u3044\u70b9\u3067\u3059\u3002SMB Direct\u304c\u4f7f\u3048\u306a\u304f\u306a\u308b\u3068\u3001SMB\u306fTCP\u3078\u81ea\u52d5\u7684\u306b\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3057\u3001\u5171\u6709\u306f\u300c\u4e00\u5fdc\u52d5\u304f\u300d\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002\u73fe\u5834\u306e\u4f53\u611f\u306f\u300c\u9045\u3044\u300d\u300c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u5897\u3048\u305f\u300d\u300c\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u8aad\u3081\u306a\u3044\u300d\u3002\u3057\u304b\u3057\u4e0a\u53f8\u3078\u306e\u8aac\u660e\u306f\u300c\u843d\u3061\u3066\u306f\u3044\u306a\u3044\u304c\u3001\u6027\u80fd\u304c\u6b7b\u3093\u3067\u3044\u308b\u300d\u3068\u3044\u3046\u4e00\u756a\u8a00\u3044\u3065\u3089\u3044\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u5fc3\u306e\u4f1a\u8a71\u3067\u8a00\u3046\u3068\u3001\u305f\u3076\u3093\u3053\u3046\u3067\u3059\u3002<\/p> <p>\u300c\u307e\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u2026\u2026\u3002\u3067\u3082\u30b9\u30a4\u30c3\u30c1\u89e6\u308a\u305f\u304f\u306a\u3044\u3002\u89e6\u3063\u305f\u3089\u3082\u3063\u3068\u58ca\u308c\u305d\u3046\u3002\u300d<\/p> <p>\u305d\u306e\u611f\u899a\u306f\u81ea\u7136\u3067\u3059\u3002SMB Direct\u306f\u201cWindows\u3060\u3051\u201d\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u3001RDMA NIC\u3001\u30c9\u30e9\u30a4\u30d0\u3001\u30d5\u30a1\u30fc\u30e0\u3001OS\u306eRDMA\u30b9\u30bf\u30c3\u30af\u3001SMB Multichannel\u3001\u305d\u3057\u3066\uff08RoCE\u306e\u5834\u5408\u306f\uff09\u30b9\u30a4\u30c3\u30c1\u306eDCB\uff08PFC\/ETS\u7b49\uff09\u307e\u3067\u3001\u8907\u6570\u30ec\u30a4\u30e4\u306e\u6574\u5408\u6027\u3067\u6210\u7acb\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u3080\u3084\u307f\u306b\u89e6\u308b\u307b\u3069\u3001\u539f\u56e0\u304c\u79fb\u52d5\u3057\u3066\u898b\u3048\u306b\u304f\u304f\u306a\u308b\u9818\u57df\u3067\u3059\u3002<\/p> <hr> <p>\u3053\u3053\u3067\u672c\u8a18\u4e8b\u306e\u7acb\u3061\u4f4d\u7f6e\u3092\u660e\u78ba\u306b\u3057\u307e\u3059\u3002\u30b4\u30fc\u30eb\u306f\u300c\u5b89\u5168\u306a\u521d\u52d5\u300d\u3068\u300c\u4f9d\u983c\u5224\u65ad\u300d\u3092\u300130\u79d2\u3067\u8179\u843d\u3061\u3055\u305b\u308b\u3053\u3068\u3067\u3059\u3002\u624b\u9806\u66f8\u306e\u3088\u3046\u306b\u201c\u4fee\u7406\u201d\u3092\u8a98\u5c0e\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u307e\u305a\u306f\u89b3\u6e2c\u3068\u5224\u65ad\u306b\u7d5e\u308a\u307e\u3059\u3002<\/p> <h3>\u5192\u982d30\u79d2\uff1a\u307e\u305a\u3084\u308b\u3053\u3068\uff08\u5b89\u5168\u306a\u521d\u52d5\u30ac\u30a4\u30c9\uff09<\/h3> <ul> <li>\u5171\u6709\u306e\u201c\u9045\u3055\u201d\u304c\u3001SMB Direct\u505c\u6b62\uff08TCP\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\uff09\u306a\u306e\u304b\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\/CPU\/\u4ed6\u8981\u56e0\u306a\u306e\u304b\u3092\u5207\u308a\u5206\u3051\u308b<\/li> <li>\u73fe\u72b6\u3092\u5909\u3048\u306a\u3044\u7bc4\u56f2\u3067\u300c\u63a5\u7d9a\u72b6\u614b\u30fb\u30ed\u30b0\u30fb\u6027\u80fd\u6307\u6a19\u300d\u3092\u63a1\u53d6\u3057\u3001\u518d\u73fe\u6761\u4ef6\uff08\u6642\u9593\u5e2f\u30fb\u8ca0\u8377\u30fb\u7d4c\u8def\uff09\u3092\u30e1\u30e2\u3059\u308b<\/li> <li>\u672c\u756a\u3067\u3044\u304d\u306a\u308a\u30c9\u30e9\u30a4\u30d0\/\u30d5\u30a1\u30fc\u30e0\u66f4\u65b0\u3084\u30b9\u30a4\u30c3\u30c1\u8a2d\u5b9a\u5909\u66f4\u3092\u3057\u306a\u3044\uff08\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u624b\u9806\u3068\u691c\u8a3c\u74b0\u5883\u304c\u306a\u3044\u5834\u5408\u306f\u7279\u306b\uff09<\/li> <li>\u5f71\u97ff\u304c\u696d\u52d9\u306b\u76f4\u7d50\u3059\u308b\u306a\u3089\u3001\u65e9\u3044\u6bb5\u968e\u3067\u5c02\u9580\u5bb6\u306b\u72b6\u6cc1\u5171\u6709\u3057\u3066\u201c\u6700\u77ed\u306e\u5fa9\u65e7\u624b\u9806\u201d\u3092\u7d44\u307f\u7acb\u3066\u308b<\/li> <\/ul> <h3>\u75c7\u72b6 \u2192 \u53d6\u308b\u3079\u304d\u884c\u52d5\uff08\u4f9d\u983c\u5224\u65ad\u306b\u5bc4\u305b\u305f\u65e9\u898b\u8868\uff09<\/h3> <table style=\"border-collapse:collapse; width:100%;\"> <tr> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u75c7\u72b6<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u307e\u305a\u53d6\u308b\u3079\u304d\u884c\u52d5\uff08\u5b89\u5168\u30fb\u975e\u7834\u58ca\uff09<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u4eca\u3059\u3050\u76f8\u8ac7\u306e\u76ee\u5b89<\/th> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u6025\u306b\u9045\u304f\u306a\u3063\u305f\u304c\u5171\u6709\u306f\u751f\u304d\u3066\u3044\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">RDMA\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\uff08TCP\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u6709\u7121\uff09\u3002\u540c\u6642\u306bCPU\u4f7f\u7528\u7387\/\u30c7\u30a3\u30b9\u30af\u5f85\u3061\/\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u306e\u201c\u3069\u3053\u304c\u8a70\u307e\u3063\u3066\u3044\u308b\u304b\u201d\u3092\u89b3\u6e2c<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u7a93\u8d85\u904e\u3001\u591c\u9593\u904b\u7528\u306b\u5f71\u97ff\u3001\u8907\u6570\u30b5\u30fc\u30d0\u3067\u540c\u6642\u767a\u751f\u3001\u539f\u56e0\u306e\u5f53\u305f\u308a\u304c\u4ed8\u304b\u306a\u3044<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u5207\u65ad\u30fb\u518d\u63a5\u7d9a\u304c\u5897\u3048\u305f\uff0f\u4e00\u6642\u505c\u6b62\u3059\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u306e\u8a72\u5f53\u6642\u9593\u5e2f\u3092\u63a1\u53d6\uff08SMB\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\/\u30b5\u30fc\u30d0\u3001RDMA\u95a2\u9023\u3001NIC\u95a2\u9023\uff09\u3002\u8ca0\u8377\u3068\u540c\u6642\u523b\u304b\u78ba\u8a8d<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u696d\u52d9\u30a2\u30d7\u30ea\u306e\u66f8\u304d\u8fbc\u307f\u5931\u6557\u3001\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u304c\u767a\u751f\u3001\u5fa9\u65e7\u306b\u4eba\u624b\u304c\u5fc5\u8981<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u7279\u5b9a\u30ce\u30fc\u30c9\u3060\u3051\u9045\u3044\uff0f\u7279\u5b9a\u7d4c\u8def\u3060\u3051\u9045\u3044<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">SMB Multichannel\u306e\u7d4c\u8def\u9078\u629e\u3084NIC\/NUMA\/RSS\u306e\u504f\u308a\u3092\u7591\u3044\u3001\u3069\u306eNIC\/\u30ad\u30e5\u30fc\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u89b3\u6e2c<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30af\u30e9\u30b9\u30bf\u69cb\u6210\u3067\u7247\u7cfb\u3060\u3051\u60aa\u5316\u3001\u5207\u308a\u623b\u3057\u30fb\u691c\u8a3c\u306e\u6642\u9593\u304c\u53d6\u308c\u306a\u3044<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u66f4\u65b0\u5f8c\uff08Windows Update\/\u30c9\u30e9\u30a4\u30d0\/\u30d5\u30a1\u30fc\u30e0\uff09\u304b\u3089\u4e0d\u5b89\u5b9a<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u5909\u66f4\u5c65\u6b74\u3092\u56fa\u5b9a\u3057\u3001\u5f71\u97ff\u7bc4\u56f2\u3092\u7279\u5b9a\u3002\u5b89\u6613\u306b\u8ffd\u52a0\u5909\u66f4\u3092\u91cd\u306d\u305a\u3001\u65e2\u77e5\u4e0d\u5177\u5408\u306e\u5f53\u305f\u308a\u3092\u4ed8\u3051\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u96e3\u3057\u3044\u3001\u505c\u6b62\u304c\u8a31\u3055\u308c\u306a\u3044\u3001\u5f71\u97ff\u304c\u5e83\u57df\uff08\u8907\u6570\u62e0\u70b9\/\u8907\u6570\u30b5\u30fc\u30d3\u30b9\uff09<\/td> <\/tr> <\/table> <hr> <h3>\u300c\u3084\u3089\u306a\u3044\u5224\u65ad\u300d\u3092\u542b\u3081\u305f\u4f9d\u983c\u5224\u65ad\u30da\u30fc\u30b8\uff08\u73fe\u5834\u306e\u73fe\u5b9f\u306b\u5bc4\u305b\u308b\uff09<\/h3> <p>SMB Direct\u306e\u969c\u5bb3\u5bfe\u5fdc\u3067\u96e3\u3057\u3044\u306e\u306f\u3001\u300c\u89e6\u308c\u3070\u76f4\u308b\u53ef\u80fd\u6027\u300d\u3082\u300c\u89e6\u308c\u3070\u60aa\u5316\u3059\u308b\u53ef\u80fd\u6027\u300d\u3082\u540c\u6642\u306b\u3042\u308b\u70b9\u3067\u3059\u3002\u7279\u306b\u3001RDMA\u3068SMB Multichannel\u306f\u201c\u81ea\u52d5\u3067\u6700\u9069\u5316\u3055\u308c\u308b\u201d\u4e00\u65b9\u3067\u3001\u74b0\u5883\u306e\u524d\u63d0\u304c\u5d29\u308c\u308b\u3068\u201c\u81ea\u52d5\u3067\u5225\u7d4c\u8def\u3078\u9003\u3052\u308b\u201d\u305f\u3081\u3001\u8868\u9762\u4e0a\u306f\u52d5\u304d\u7d9a\u3051\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u73fe\u5834\u306f\u554f\u984c\u306e\u91cd\u3055\u306b\u6c17\u3065\u304d\u306b\u304f\u304f\u3001\u5fa9\u65e7\u3082\u9045\u308c\u304c\u3061\u3067\u3059\u3002<\/p> <p>\u3082\u3057\u6b21\u306e\u3069\u308c\u304b\u306b\u5f53\u3066\u306f\u307e\u308b\u306a\u3089\u3001\u300c\u4e00\u822c\u8ad6\u306e\u624b\u9806\u300d\u3092\u7a4d\u307f\u4e0a\u3052\u308b\u3088\u308a\u3001\u65e9\u3044\u6bb5\u968e\u3067\u500b\u5225\u6848\u4ef6\u3068\u3057\u3066\u6574\u7406\u3059\u308b\u307b\u3046\u304c\u7d50\u679c\u7684\u306b\u65e9\u3044\u3067\u3059\u3002<\/p> <ul> <li>\u6b62\u3081\u3089\u308c\u306a\u3044\u57fa\u5e79\uff08\u4eee\u60f3\u57fa\u76e4\u30fb\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30fbDB\u30fb\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\uff09\u3067\u3001\u6027\u80fd\u52a3\u5316\u304c\u696d\u52d9\u6642\u9593\u3084RPO\/RTO\u306b\u76f4\u6483\u3057\u3066\u3044\u308b<\/li> <li>\u30b9\u30a4\u30c3\u30c1\/DCB\/\u30b8\u30e3\u30f3\u30dc\u30d5\u30ec\u30fc\u30e0\/\u30c9\u30e9\u30a4\u30d0\/\u30d5\u30a1\u30fc\u30e0\u306a\u3069\u3001\u5909\u66f4\u304c\u8907\u6570\u30ec\u30a4\u30e4\u306b\u307e\u305f\u304c\u308a\u3001\u8cac\u4efb\u5206\u754c\u304c\u66d6\u6627<\/li> <li>\u8907\u6570\u30ce\u30fc\u30c9\u30fb\u8907\u6570\u7d4c\u8def\u30fb\u5197\u9577NIC\u306e\u3069\u3053\u304c\u60aa\u3044\u304b\u3001\u73fe\u5834\u306e\u89b3\u6e2c\u3060\u3051\u3067\u7279\u5b9a\u3067\u304d\u306a\u3044<\/li> <li>\u300c\u66f4\u65b0\u3057\u305f\u3089\u76f4\u308b\u304b\u3082\u300d\u3067\u5909\u66f4\u3092\u91cd\u306d\u308b\u8a98\u60d1\u304c\u5f37\u3044\uff08\uff1d\u72b6\u6cc1\u304c\u52d5\u304d\u3084\u3059\u3044\uff09<\/li> <\/ul> <p>\u76f8\u8ac7\u5c0e\u7dda\u306f\u3001\u4f5c\u696d\u306e\u524d\u5f8c\u3067\u8ff7\u308f\u306a\u3044\u3088\u3046\u306b\u56fa\u5b9a\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p> <ul> <li>\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a><\/li> <li>\u96fb\u8a71\uff1a0120-838-831<\/li> <\/ul> <p>\u6b21\u7ae0\u304b\u3089\u306f\u3001\u3053\u3053\u3067\u6319\u3052\u305f\u300c\u89b3\u6e2c\u3068\u5207\u308a\u5206\u3051\u300d\u3092\u3001\u5b9f\u52d9\u3067\u4f7f\u3048\u308b\u7c92\u5ea6\u306b\u843d\u3068\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec02\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c2\u7ae0\uff1a\u307e\u305a10\u5206\u3067\u5207\u308a\u5206\u3051\uff1aSMB Direct\u304c\u6709\u52b9\u304b\u3001TCP\u3078\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3057\u3066\u3044\u306a\u3044\u304b<\/h2> <p>SMB Direct\u969c\u5bb3\u306e\u6700\u521d\u306e\u5206\u5c90\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002\u300cRDMA\u3067\u904b\u3079\u3066\u3044\u308b\u306e\u304b\u300d\u300cTCP\u306b\u9003\u3052\u3066\u3044\u308b\u306e\u304b\u300d\u3002\u3053\u3053\u304c\u5206\u304b\u308b\u3060\u3051\u3067\u3001\u6b21\u306e\u6253\u3061\u624b\u304c\u307e\u3063\u305f\u304f\u5909\u308f\u308a\u307e\u3059\u3002<\/p> <p>RDMA\u304c\u843d\u3061\u3066\u3082SMB\u306f\u7d99\u7d9a\u3057\u5f97\u308b\u305f\u3081\u3001\u4f53\u611f\u3060\u3051\u3067\u5224\u65ad\u3059\u308b\u3068\u9060\u56de\u308a\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305a\u306f\u201c\u63a5\u7d9a\u306e\u5b9f\u614b\u201d\u3092\u898b\u307e\u3059\u3002\u74b0\u5883\u306b\u3088\u3063\u3066\u8868\u793a\u3084\u9805\u76ee\u540d\u306f\u7570\u306a\u308a\u307e\u3059\u304c\u3001Windows Server\u3067\u306fSMB\u3068RDMA\u306b\u95a2\u3059\u308b\u72b6\u614b\u3092PowerShell\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p> <h3>\u89b3\u6e2c\u306e\u57fa\u672c\uff08\u4f8b\uff1aPowerShell\u3067\u306e\u78ba\u8a8d\uff09<\/h3> <p>\u4ee5\u4e0b\u306f\u4ee3\u8868\u7684\u306a\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9\u306e\u4f8b\u3067\u3059\uff08\u74b0\u5883\u306b\u3088\u308a\u5229\u7528\u53ef\u5426\u3084\u51fa\u529b\u9805\u76ee\u304c\u7570\u306a\u308a\u307e\u3059\uff09\u3002\u672c\u756a\u3067\u5b9f\u884c\u3057\u3066\u3082\u8a2d\u5b9a\u306f\u5909\u308f\u3089\u306a\u3044\u7bc4\u56f2\u306b\u7559\u3081\u307e\u3059\u3002<\/p> <pre> # SMB\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\uff1aRDMA\u5bfe\u5fdcNIC\u3084SMB\u306e\u7d4c\u8def\u60c5\u5831\u3092\u78ba\u8a8d\uff08\u4ee3\u8868\u4f8b\uff09 Get-SmbClientNetworkInterface\r\nSMB\u306e\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u63a5\u7d9a\u72b6\u6cc1\u3092\u78ba\u8a8d\uff08\u4ee3\u8868\u4f8b\uff09\r\nGet-SmbMultichannelConnection\r\n\r\nNIC\u304cRDMA\u6709\u52b9\u304b\u3092\u78ba\u8a8d\uff08\u4ee3\u8868\u4f8b\uff09\r\nGet-NetAdapterRdma\r\n\r\n\u30ea\u30f3\u30af\u72b6\u614b\u30fb\u901f\u5ea6\u306a\u3069\u306e\u57fa\u672c\u78ba\u8a8d\uff08\u4ee3\u8868\u4f8b\uff09\r\nGet-NetAdapter\r\n<\/pre>\r\n\r\n<hr> <h3>\u300c\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3057\u3066\u3044\u308b\u300d\u6642\u306e\u898b\u3048\u65b9<\/h3> <p>\u5178\u578b\u7684\u306b\u306f\u3001RDMA\u304c\u4f7f\u3048\u3066\u3044\u305f\u6642\u306f\u3001\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u63a5\u7d9a\u306bRDMA\u7d4c\u8def\u304c\u898b\u3048\u3001CPU\u8ca0\u8377\u304c\u76f8\u5bfe\u7684\u306b\u4f4e\u304f\u3001\u5e2f\u57df\u304c\u7d20\u76f4\u306b\u51fa\u307e\u3059\u3002RDMA\u304c\u4f7f\u3048\u306a\u304f\u306a\u308b\u3068\u3001\u63a5\u7d9a\u81ea\u4f53\u306f\u6b8b\u3063\u3066\u3082\u3001TCP\u7d4c\u8def\u4e2d\u5fc3\u306b\u5bc4\u308a\u3001CPU\u8ca0\u8377\u304c\u4e0a\u304c\u308a\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3084\u30b8\u30c3\u30bf\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001\u201c\u9045\u3044\uff1dRDMA\u304c\u6b7b\u3093\u3060\u201d\u3068\u306f\u9650\u3089\u306a\u3044\u3053\u3068\u3067\u3059\u3002RDMA\u304c\u751f\u304d\u3066\u3044\u3066\u3082\u3001NUMA\/RSS\u306e\u504f\u308a\u3084\u30ad\u30e5\u30fc\u306e\u67af\u6e07\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u8f3b\u8f33\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u5074\u9045\u5ef6\u3067\u9045\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u6b21\u306e\u3088\u3046\u306b\u300c\u89b3\u6e2c\u2192\u610f\u5473\u2192\u6b21\u306e\u4e00\u624b\u300d\u3092\u77ed\u7d61\u3055\u305b\u306a\u3044\u5f62\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/p> <table style=\"border-collapse:collapse; width:100%;\"> <tr> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u89b3\u6e2c\uff08\u8d77\u70b9\uff09<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u8003\u3048\u3089\u308c\u308b\u610f\u5473<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u6b21\u306e\u4e00\u624b\uff08\u5b89\u5168\u5074\uff09<\/th> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">RDMA\u7d4c\u8def\u304c\u898b\u3048\u306a\u3044\uff0fRDMA\u6709\u52b9NIC\u304c\u691c\u51fa\u3055\u308c\u306a\u3044<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">NIC\/\u30c9\u30e9\u30a4\u30d0\/\u30d5\u30a1\u30fc\u30e0\/OS\u6a5f\u80fd\u306e\u524d\u63d0\u304c\u5d29\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u5909\u66f4\u5c65\u6b74\u3068\u767a\u751f\u6642\u523b\u3092\u7a81\u304d\u5408\u308f\u305b\u3001\u30ed\u30b0\u63a1\u53d6\u2192\u7b2c3\u7ae0\u306e\u524d\u63d0\u78ba\u8a8d\u3078<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">RDMA\u7d4c\u8def\u306f\u3042\u308b\u304c\u6027\u80fd\u304c\u51fa\u306a\u3044<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u306e\u7d4c\u8def\u9078\u629e\u3001RSS\/NUMA\u3001\u8f3b\u8f33\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u9045\u5ef6\u306a\u3069\u8907\u5408\u8981\u56e0<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u201c\u3069\u306eNIC\/\u3069\u306e\u30ce\u30fc\u30c9\/\u3069\u306e\u6642\u9593\u5e2f\u201d\u3067\u5d29\u308c\u308b\u304b\u3092\u56fa\u5b9a\u3057\u3001\u89b3\u6e2c\u70b9\u3092\u5897\u3084\u3059<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u5207\u65ad\u30fb\u518d\u63a5\u7d9a\u304c\u5897\u3048\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30ea\u30f3\u30af\u63fa\u308c\u3001\u30b9\u30a4\u30c3\u30c1\u8a2d\u5b9a\u4e0d\u6574\u5408\u3001\u30c9\u30e9\u30a4\u30d0\u4e0d\u5177\u5408\u3001\u8f3b\u8f33\u3001\u30d0\u30c3\u30d5\u30a1\u4e0d\u8db3\u306a\u3069<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u8a72\u5f53\u6642\u523b\u306e\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u3092\u63a1\u53d6\u3002\u66f4\u65b0\u76f4\u5f8c\u306a\u3089\u201c\u66f4\u65b0\u304c\u539f\u56e0\u304b\u201d\u3092\u512a\u5148\u8a55\u4fa1<\/td> <\/tr> <\/table> <hr> <h3>\u30ed\u30b0\u306f\u300c\u539f\u56e0\u3092\u65ad\u5b9a\u300d\u3067\u306f\u306a\u304f\u300c\u4eee\u8aac\u3092\u7d5e\u308b\u300d\u305f\u3081\u306b\u53d6\u308b<\/h3> <p>SMB Direct\u306e\u30c8\u30e9\u30d6\u30eb\u306f\u3001\u30ed\u30b0\u3060\u3051\u3067\u5373\u65ad\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u8a72\u5f53\u6642\u9593\u5e2f\u306e\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\uff08SMB\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\/\u30b5\u30fc\u30d0\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001RDMA\u95a2\u9023\uff09\u3092\u63c3\u3048\u308b\u3068\u3001\u300c\u8d77\u70b9\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u304b\u30b5\u30fc\u30d0\u5074\u304b\u300d\u300c\u30ea\u30f3\u30af\u7531\u6765\u304b\u30b9\u30bf\u30c3\u30af\u7531\u6765\u304b\u300d\u300c\u66f4\u65b0\u3084\u518d\u8d77\u52d5\u3068\u76f8\u95a2\u304c\u3042\u308b\u304b\u300d\u3068\u3044\u3063\u305f\u4eee\u8aac\u306e\u7d5e\u308a\u8fbc\u307f\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p> <p>\u73fe\u5834\u3067\u3042\u308a\u304c\u3061\u306a\u5931\u6557\u306f\u3001\u30ed\u30b0\u3092\u898b\u306a\u304c\u3089\u8a2d\u5b9a\u3092\u5909\u3048\u3066\u3057\u307e\u3044\u3001\u75c7\u72b6\u304c\u5909\u308f\u3063\u3066\u201c\u518d\u73fe\u3057\u306a\u3044\u201d\u72b6\u614b\u3092\u4f5c\u308b\u3053\u3068\u3067\u3059\u3002\u30ed\u30b0\u63a1\u53d6\u3068\u5207\u308a\u5206\u3051\u306e\u30d5\u30a7\u30fc\u30ba\u306f\u3001\u3067\u304d\u308b\u9650\u308a\u73fe\u72b6\u7dad\u6301\u3067\u9032\u3081\u307e\u3059\u3002<\/p> <h3>\u3053\u306e\u6bb5\u968e\u3067\u76f8\u8ac7\u3057\u305f\u307b\u3046\u304c\u901f\u3044\u30b1\u30fc\u30b9<\/h3> <p>\u6b21\u306e\u72b6\u6cc1\u306f\u3001\u500b\u5225\u6848\u4ef6\u3068\u3057\u3066\u6574\u7406\u3057\u306a\u3044\u3068\u8ff7\u8def\u306b\u5165\u308a\u3084\u3059\u3044\u9818\u57df\u3067\u3059\u3002<\/p> <ul> <li>RoCE\uff08DCB\/PFC\/ETS\uff09\u3092\u4f7f\u3063\u3066\u3044\u3066\u3001\u30b5\u30fc\u30d0\u5074\u3060\u3051\u3067\u306a\u304f\u30b9\u30a4\u30c3\u30c1\u5074\u306e\u8a2d\u5b9a\u3082\u7d61\u3080<\/li> <li>\u30af\u30e9\u30b9\u30bf\u3084\u4eee\u60f3\u57fa\u76e4\u306a\u3069\u3001\u5909\u66f4\u306e\u5f71\u97ff\u304c\u5e83\u304f\u3001\u691c\u8a3c\u306e\u201c\u5931\u6557\u8a31\u5bb9\u201d\u304c\u5c0f\u3055\u3044<\/li> <li>\u66f4\u65b0\u3084\u969c\u5bb3\u5bfe\u5fdc\u306e\u5c65\u6b74\u304c\u8907\u96d1\u3067\u3001\u4f55\u304c\u539f\u56e0\u304b\u3092\u7dda\u3067\u8ffd\u3044\u3065\u3089\u3044<\/li> <\/ul> <p>\u3053\u306e\u6642\u70b9\u3067\u300c\u5909\u66f4\u591a\u767a\u306e\u30eb\u30fc\u30d7\u300d\u306b\u5165\u308a\u305d\u3046\u306a\u3089\u3001\u6e29\u5ea6\u3092\u4e0b\u3052\u3066\u6574\u7406\u3059\u308b\u306e\u304c\u7d50\u679c\u7684\u306b\u6700\u77ed\u3067\u3059\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a>\uff0f\u96fb\u8a71\uff1a0120-838-831<\/p> <p>\u6b21\u7ae0\u3067\u306f\u3001RDMA\u524d\u63d0\u306e\u201c\u6574\u5408\u6027\u30c1\u30a7\u30c3\u30af\u201d\u3092\u4f53\u7cfb\u7acb\u3066\u3066\u6271\u3044\u307e\u3059\u3002<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec03\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c3\u7ae0\uff1aSMB Direct\uff08RDMA\uff09\u306e\u524d\u63d0\u518d\u78ba\u8a8d\uff1aNIC\uff0f\u30c9\u30e9\u30a4\u30d0\uff0f\u30d5\u30a1\u30fc\u30e0\uff0fOS\uff0f\u30d7\u30ed\u30c8\u30b3\u30eb\u7279\u6027\u3092\u6d17\u3046<\/h2> <p>SMB Direct\u306f\u300cSMB\u304c\u901f\u3044\u300d\u306e\u3067\u306f\u306a\u304f\u3001\u300cSMB\u306e\u8ee2\u9001\u7d4c\u8def\u3068\u3057\u3066RDMA\u3092\u4f7f\u3048\u308b\u300d\u3053\u3068\u3067\u3001CPU\u8ca0\u8377\u3092\u6291\u3048\u3064\u3064\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u30fb\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u72d9\u3046\u4ed5\u7d44\u307f\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u524d\u63d0\u304c1\u3064\u3067\u3082\u5d29\u308c\u308b\u3068\u3001\u6027\u80fd\u304c\u843d\u3061\u305f\u308a\u3001TCP\u3078\u9003\u3052\u305f\u308a\u3001\u65ad\u7d9a\u7684\u306b\u4e0d\u5b89\u5b9a\u306b\u306a\u3063\u305f\u308a\u3057\u307e\u3059\u3002<\/p> <p>\u3053\u3053\u3067\u5927\u4e8b\u306a\u306e\u306f\u3001\u524d\u63d0\u3092\u201c\u70b9\u691c\u8868\u201d\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u3067\u3059\u3002\u6c17\u5408\u3044\u3067\u539f\u56e0\u7a76\u660e\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6574\u5408\u6027\u304c\u5d29\u308c\u3084\u3059\u3044\u9806\u306b\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p> <h3>\u524d\u63d0\u2460\uff1aRDMA\u5bfe\u5fdcNIC\u3068\u30e2\u30fc\u30c9\uff08RoCE \/ iWARP \u306a\u3069\uff09<\/h3> <p>SMB Direct\u3067\u4e00\u822c\u306b\u4f7f\u308f\u308c\u308bRDMA\u306b\u306f\u3001\u4ee3\u8868\u7684\u306bRoCE\uff08Ethernet\u4e0a\u3067RDMA\u3092\u5b9f\u73fe\uff09\u3068iWARP\uff08TCP\u4e0a\u3067RDMA\u3092\u5b9f\u73fe\uff09\u304c\u3042\u308a\u307e\u3059\u3002\u3069\u3061\u3089\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u304b\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u306e\u8981\u6c42\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p> <ul> <li>RoCE\uff1a\u4f4e\u9045\u5ef6\u30fb\u9ad8\u6027\u80fd\u3092\u72d9\u3044\u3084\u3059\u3044\u4e00\u65b9\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8f3b\u8f33\u5236\u5fa1\uff08DCB\/PFC\/ECN\u7b49\uff09\u306e\u6574\u5408\u6027\u304c\u5f71\u97ff\u3057\u3084\u3059\u3044<\/li> <li>iWARP\uff1a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8981\u4ef6\u306f\u76f8\u5bfe\u7684\u306b\u30b7\u30f3\u30d7\u30eb\u306b\u306a\u308a\u3084\u3059\u3044\u4e00\u65b9\u3001\u88fd\u54c1\u9078\u5b9a\u3084\u74b0\u5883\u6761\u4ef6\u306b\u4f9d\u5b58\u3059\u308b<\/li> <\/ul> <p>\u307e\u305a\u306f\u300c\u3069\u306eNIC\u304cRDMA\u3068\u3057\u3066\u6709\u52b9\u306b\u898b\u3048\u3066\u3044\u308b\u304b\u300d\u300c\u30ea\u30f3\u30af\u901f\u5ea6\u30fb\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30fb\u30a8\u30e9\u30fc\u304c\u306a\u3044\u304b\u300d\u300cOS\u304cRDMA\u6a5f\u80fd\u3092\u8a8d\u8b58\u3057\u3066\u3044\u308b\u304b\u300d\u3092\u63c3\u3048\u307e\u3059\u3002<\/p> <hr> <h3>\u524d\u63d0\u2461\uff1a\u30c9\u30e9\u30a4\u30d0\uff0f\u30d5\u30a1\u30fc\u30e0\u306e\u6574\u5408\u6027\uff08\u66f4\u65b0\u306f\u201c\u6700\u5f8c\u306e\u624b\u201d\u306b\u3059\u308b\uff09<\/h3> <p>RDMA\u306fNIC\u30c9\u30e9\u30a4\u30d0\u3068\u30d5\u30a1\u30fc\u30e0\u306e\u76f8\u4e92\u4f5c\u7528\u304c\u5f37\u3044\u9818\u57df\u3067\u3059\u3002\u30c9\u30e9\u30a4\u30d0\u3060\u3051\u3001\u30d5\u30a1\u30fc\u30e0\u3060\u3051\u3001OS\u3060\u3051\u304c\u66f4\u65b0\u3055\u308c\u308b\u3068\u3001\u76f8\u6027\u554f\u984c\u3068\u3057\u3066\u75c7\u72b6\u304c\u51fa\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <p>\u305f\u3060\u3057\u3001\u3053\u3053\u3067\u300c\u3068\u308a\u3042\u3048\u305a\u6700\u65b0\u3078\u66f4\u65b0\u300d\u306f\u5371\u967a\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u672c\u756a\u306e\u66f4\u65b0\u306f\u305d\u308c\u81ea\u4f53\u304c\u30ea\u30b9\u30af\u3067\u3042\u308a\u3001\u3055\u3089\u306b\u554f\u984c\u304c\u5909\u5316\u3057\u3066\u5207\u308a\u5206\u3051\u304c\u96e3\u3057\u304f\u306a\u308b\u304b\u3089\u3067\u3059\u3002\u66f4\u65b0\u3092\u691c\u8a0e\u3059\u308b\u306a\u3089\u3001\u6700\u4f4e\u9650\u6b21\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u73fe\u884c\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u8a18\u9332\uff08\u30c9\u30e9\u30a4\u30d0\uff0f\u30d5\u30a1\u30fc\u30e0\uff0fOS\u30d3\u30eb\u30c9\uff09<\/li> <li>\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u624b\u9806\u306e\u78ba\u4fdd\uff08\u623b\u305b\u306a\u3044\u66f4\u65b0\u306f\u907f\u3051\u308b\uff09<\/li> <li>\u5f71\u97ff\u7bc4\u56f2\u306e\u898b\u7a4d\u3082\u308a\uff08\u6b62\u3081\u3089\u308c\u306a\u3044\u30b5\u30fc\u30d3\u30b9\u304b\u3069\u3046\u304b\uff09<\/li> <\/ul> <p>\u3053\u306e\u6574\u7406\u304c\u3067\u304d\u306a\u3044\u72b6\u614b\u3067\u66f4\u65b0\u306b\u8e0f\u307f\u5207\u308b\u3068\u3001\u969c\u5bb3\u5bfe\u5fdc\u304c\u201c\u904b\u4efb\u305b\u201d\u306b\u306a\u308a\u304c\u3061\u3067\u3059\u3002\u3053\u3053\u306f\u4e00\u822c\u8ad6\u306e\u9650\u754c\u304c\u51fa\u308b\u30dd\u30a4\u30f3\u30c8\u3067\u3001\u500b\u5225\u306e\u69cb\u6210\uff08\u6a5f\u5668\u578b\u756a\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30c9\u30e9\u30a4\u30d0\u7cfb\u5217\u3001\u30af\u30e9\u30b9\u30bf\u69cb\u6210\uff09\u306b\u3088\u3063\u3066\u6b63\u89e3\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u524d\u63d0\u2462\uff1aOS\u6a5f\u80fd\u3068SMB Multichannel\u306e\u6319\u52d5\uff08\u81ea\u52d5\u6700\u9069\u5316\u306e\u88cf\u5074\uff09<\/h3> <p>SMB Direct\u306f\u5358\u4f53\u3067\u52d5\u304f\u306e\u3067\u306f\u306a\u304f\u3001SMB Multichannel\uff08\u8907\u6570\u7d4c\u8def\u30fb\u8907\u6570NIC\u3092\u675f\u306d\u3066\u4f7f\u3046\uff09\u3068\u30bb\u30c3\u30c8\u3067\u52b9\u3044\u3066\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u8d77\u3053\u308a\u304c\u3061\u306a\u306e\u304c\u3001\u300c\u5197\u9577\u5316\u3057\u3066\u3044\u308b\u3064\u3082\u308a\u304c\u3001\u5b9f\u969b\u306f\u7247\u7cfb\u306b\u5bc4\u3063\u3066\u3044\u308b\u300d\u300c\u7279\u5b9a\u30ce\u30fc\u30c9\u3060\u3051NUMA\/RSS\u306e\u504f\u308a\u3067\u8a70\u307e\u308b\u300d\u300c\u30ad\u30e5\u30fc\u3084\u5272\u308a\u8fbc\u307f\u306e\u8a2d\u8a08\u304c\u5408\u3063\u3066\u3044\u306a\u3044\u300d\u3068\u3044\u3063\u305f\u201c\u81ea\u52d5\u9078\u629e\u306e\u843d\u3068\u3057\u7a74\u201d\u3067\u3059\u3002<\/p> <p>\u73fe\u5834\u306e\u5fc3\u306e\u4f1a\u8a71\u306f\u305f\u3076\u3093\u3053\u3046\u3067\u3059\u3002<\/p> <p>\u300c\u5197\u9577\u306b\u3057\u3066\u3042\u308b\u306e\u306b\u3001\u306a\u3093\u3067\u7247\u65b9\u3060\u3051\u9045\u3044\u3093\u3060\u3088\u2026\u2026\u3002\u300d<\/p> <p>\u3053\u308c\u306f\u8a2d\u8a08\u30df\u30b9\u3068\u3044\u3046\u3088\u308a\u3001\u201c\u524d\u63d0\u304c\u5909\u308f\u3063\u305f\u201d\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u30ea\u30f3\u30af\u901f\u5ea6\u304c\u7247\u5074\u3060\u3051\u843d\u3061\u305f\u3001\u30b9\u30a4\u30c3\u30c1\u5074\u3067\u30ad\u30e5\u30fc\u6319\u52d5\u304c\u5909\u308f\u3063\u305f\u3001\u30c9\u30e9\u30a4\u30d0\u66f4\u65b0\u3067RSS\u306e\u65e2\u5b9a\u304c\u5909\u308f\u3063\u305f\u3001\u306a\u3069\u3067\u3059\u3002\u3060\u304b\u3089\u7b2c2\u7ae0\u306e\u89b3\u6e2c\u3067\u300c\u3069\u306eNIC\/\u3069\u306e\u7d4c\u8def\u300d\u3092\u63b4\u307f\u3001\u6b21\u306e\u7ae0\u4ee5\u964d\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\uff08\u7279\u306bRoCE\/DCB\uff09\u3084\u30ed\u30b0\u306e\u8aad\u307f\u65b9\u3078\u9032\u3080\u306e\u304c\u5408\u7406\u7684\u3067\u3059\u3002<\/p> <h3>\u3053\u3053\u307e\u3067\u306e\u6574\u7406\u3067\u898b\u3048\u308b\u300c\u4f9d\u983c\u4fa1\u5024\u300d<\/h3> <p>SMB Direct\u306e\u5fa9\u65e7\u306f\u3001\u624b\u5143\u306e\u8a2d\u5b9a\u5024\u3060\u3051\u3067\u5b8c\u7d50\u3057\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u4e00\u65b9\u3001\u5207\u308a\u5206\u3051\u306e\u9806\u5e8f\u3092\u9593\u9055\u3048\u308b\u3068\u6642\u9593\u3060\u3051\u304c\u6eb6\u3051\u307e\u3059\u3002\u6848\u4ef6\u30fb\u5951\u7d04\u30fb\u505c\u6b62\u8a31\u5bb9\u30fb\u5909\u66f4\u7ba1\u7406\uff08\u8ab0\u304c\u3044\u3064\u4f55\u3092\u5909\u3048\u3089\u308c\u308b\u304b\uff09\u307e\u3067\u542b\u3081\u3066\u201c\u6700\u77ed\u7d4c\u8def\u201d\u3092\u4f5c\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u3053\u306b\u4e00\u822c\u8ad6\u306e\u9650\u754c\u304c\u51fa\u307e\u3059\u3002<\/p> <p>\u3082\u3057\u300c\u30b9\u30a4\u30c3\u30c1\u8a2d\u5b9a\u307e\u3067\u7d61\u3080\u53ef\u80fd\u6027\u304c\u3042\u308b\u300d\u300c\u66f4\u65b0\u304c\u7d61\u3093\u3067\u3044\u308b\u300d\u300c\u30af\u30e9\u30b9\u30bf\u57fa\u76e4\u3067\u6b62\u3081\u3089\u308c\u306a\u3044\u300d\u306e\u3044\u305a\u308c\u304b\u306b\u5f53\u3066\u306f\u307e\u308b\u306a\u3089\u3001\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u306b\u72b6\u6cc1\u3092\u6e21\u3057\u3066\u3001\u5fa9\u65e7\u306e\u8a2d\u8a08\u304b\u3089\u4e00\u7dd2\u306b\u7d44\u3080\u307b\u3046\u304c\u65e9\u3044\u30b1\u30fc\u30b9\u304c\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a>\uff0f\u96fb\u8a71\uff1a0120-838-831<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec04\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c4\u7ae0\uff1a\u75c7\u72b6\u5225\u306b\u8aad\u3080\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\uff1aSMBClient\uff0fSMBServer\uff0fNDKPI\uff0fNETAdapter\u306e\u8981\u70b9<\/h2> <p>SMB Direct\u306e\u969c\u5bb3\u306f\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u60aa\u3044\u300d\u300c\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u9045\u3044\u300d\u3067\u7247\u3065\u3051\u308b\u3068\u3001\u8b70\u8ad6\u304c\u904e\u71b1\u3057\u3066\u73fe\u5834\u304c\u75b2\u5f0a\u3057\u304c\u3061\u3067\u3059\u3002\u3053\u3053\u3067\u4e00\u5ea6\u3001\u7a7a\u6c17\u3092\u843d\u3061\u7740\u304b\u305b\u308b\u305f\u3081\u306b\u201c\u89b3\u6e2c\u70b9\u201d\u3092\u63c3\u3048\u307e\u3059\u3002Windows\u306e\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u306f\u3001\u539f\u56e0\u3092\u65ad\u5b9a\u3059\u308b\u9053\u5177\u3067\u306f\u306a\u304f\u3001\u4eee\u8aac\u306e\u512a\u5148\u9806\u4f4d\u3092\u4ed8\u3051\u308b\u9053\u5177\u3068\u3057\u3066\u4f7f\u3046\u306e\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p> <h3>\u307e\u305a\u62bc\u3055\u3048\u308b\u30ed\u30b0\u306e\u201c\u67f1\u201d<\/h3> <ul> <li><strong>SMB\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074<\/strong>\uff1a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u300c\u3069\u306e\u7d4c\u8def\u3067\u300d\u300c\u3069\u306e\u72b6\u614b\u3067\u300d\u5171\u6709\u3078\u63a5\u7d9a\u3057\u3066\u3044\u308b\u304b\uff08\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3001\u518d\u63a5\u7d9a\u3001\u8a8d\u8a3c\u3001\u7f72\u540d\/\u6697\u53f7\u5316\u306e\u5f71\u97ff\u306a\u3069\uff09<\/li> <li><strong>SMB\u30b5\u30fc\u30d0\u5074<\/strong>\uff1a\u30b5\u30fc\u30d0\u304c\u300c\u3069\u306eI\/O\u3067\u8a70\u307e\u3063\u3066\u3044\u308b\u304b\u300d\u300c\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u5207\u308c\u308b\/\u5f35\u308a\u76f4\u3055\u308c\u308b\u7406\u7531\u306e\u30d2\u30f3\u30c8\u300d<\/li> <li><strong>NDKPI\uff08RDMA\u95a2\u9023\uff09<\/strong>\uff1aRDMA\u63a5\u7d9a\u3084\u30ad\u30e5\u30fc\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u78ba\u7acb\u306e\u5931\u6557\u3084\u5207\u65ad\u3092\u793a\u5506\u3059\u308b\u30ed\u30b0<\/li> <li><strong>NIC\/\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30bf\u30c3\u30af<\/strong>\uff1a\u30ea\u30f3\u30af\u30c0\u30a6\u30f3\u3001\u30c9\u30e9\u30a4\u30d0\u306e\u30ea\u30bb\u30c3\u30c8\u3001\u30a8\u30e9\u30fc\u5897\u52a0\u3001\u30aa\u30d5\u30ed\u30fc\u30c9\u95a2\u9023\u306e\u4e0d\u6574\u5408<\/li> <\/ul> <hr> <h3>\u30ed\u30b0\u306e\u898b\u65b9\u306f\u300c\u6642\u523b\u3067\u63c3\u3048\u308b\u300d\u2192\u300c\u73fe\u8c61\u3092\u8a00\u8a9e\u5316\u300d\u2192\u300c\u5c64\u3092\u7279\u5b9a\u300d\u306e\u9806<\/h3> <p>\u624b\u9806\u3068\u3057\u3066\u306f\u5358\u7d14\u3067\u3001<strong>\u9045\u304f\u306a\u3063\u305f\/\u5207\u308c\u305f\u6642\u523b\u3092\u4e2d\u5fc3\u306b\u3001\u524d\u5f8c10\u301c30\u5206\u306e\u30ed\u30b0\u3092\u63c3\u3048\u308b<\/strong>\u306e\u304c\u7b2c\u4e00\u6b69\u3067\u3059\u3002\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u300c\u30a4\u30d9\u30f3\u30c8ID\u3092\u6697\u8a18\u3057\u306a\u3044\u300d\u3053\u3068\u3067\u3059\u3002\u30d3\u30eb\u30c9\u3084\u74b0\u5883\u3067\u756a\u53f7\u304c\u5909\u308f\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u30bd\u30fc\u30b9\u540d\uff08\u30d7\u30ed\u30d0\u30a4\u30c0\uff09\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u50be\u5411\u3067\u8ffd\u3046\u307b\u3046\u304c\u518d\u73fe\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <h3>\u4ee3\u8868\u7684\u306a\u30ed\u30b0\u30c1\u30e3\u30cd\u30eb\u4f8b\uff08\u74b0\u5883\u306b\u3088\u308a\u540d\u79f0\u304c\u7570\u306a\u308b\u5834\u5408\u3042\u308a\uff09<\/h3> <ul> <li>Microsoft-Windows-SMBClient \/ Operational<\/li> <li>Microsoft-Windows-SMBServer \/ Operational<\/li> <li>Microsoft-Windows-NDKPI \/ Operational\uff08RDMA\u95a2\u9023\uff09<\/li> <li>System\uff08e.g. NETAdapter\u3001e1rexpress\u3001mlx5\u3001bnxtre \u7b49\u306eNIC\u30c9\u30e9\u30a4\u30d0\u7cfb\uff09<\/li> <li>Microsoft-Windows-TCPIP \/ Diagnostic\uff08\u5fc5\u8981\u6642\uff09<\/li> <\/ul> <hr> <h3>\u75c7\u72b6 \u2192 \u30ed\u30b0\u3067\u5f53\u305f\u308a\u3092\u4ed8\u3051\u308b\u5bfe\u5fdc\u8868<\/h3> <table style=\"border-collapse:collapse; width:100%;\"> <tr> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u73fe\u5834\u306e\u75c7\u72b6<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u898b\u306b\u884c\u304f\u30ed\u30b0\uff08\u512a\u5148\u9806\uff09<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u8aad\u307f\u53d6\u308a\u306e\u30dd\u30a4\u30f3\u30c8<\/th> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u5171\u6709\u306f\u751f\u304d\u3066\u3044\u308b\u304c\u6025\u306b\u9045\u3044<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">SMBClient \/ SMBServer \u2192 NDKPI \u2192 System(NIC)<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">RDMA\u304b\u3089TCP\u3078\u9003\u3052\u305f\u75d5\u8de1\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u5f35\u308a\u66ff\u3048\u3001\u540c\u6642\u523b\u306bNIC\u30ea\u30bb\u30c3\u30c8\u3084\u30ea\u30f3\u30af\u63fa\u308c\u304c\u306a\u3044\u304b<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u5207\u65ad\u30fb\u518d\u63a5\u7d9a\u304c\u5897\u3048\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">System(NIC) \u2192 NDKPI \u2192 SMBClient\/SMBServer<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30ea\u30f3\u30af\u30c0\u30a6\u30f3\/\u5fa9\u5e30\u3001\u30c9\u30e9\u30a4\u30d0\u518d\u521d\u671f\u5316\u3001RDMA\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u5207\u65ad\u3001\u8ca0\u8377\u304c\u9ad8\u3044\u6642\u9593\u5e2f\u3068\u306e\u76f8\u95a2<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u7279\u5b9a\u30ce\u30fc\u30c9\u3060\u3051\u9045\u3044<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u8a72\u5f53\u30ce\u30fc\u30c9\u306eSystem(NIC)\uff0bSMBServer\u3001\u5bfe\u5411\u306eSMBClient<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u7247\u7cfbNIC\u3060\u3051\u30a8\u30e9\u30fc\u3001\u7247\u7cfb\u3060\u3051RDMA\u7121\u52b9\u3001\u7247\u7cfb\u3060\u3051\u66f4\u65b0\u5c65\u6b74\u304c\u9055\u3046\u3001NUMA\/RSS\u504f\u308a\u306e\u5146\u5019<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u66f4\u65b0\u5f8c\u304b\u3089\u4e0d\u5b89\u5b9a<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">System\uff08\u66f4\u65b0\u76f4\u5f8c\u306eNIC\u7cfb\uff09\u2192 NDKPI \u2192 SMB<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u66f4\u65b0\u6642\u523b\u3068\u75c7\u72b6\u767a\u751f\u306e\u4e00\u81f4\u3001\u30c9\u30e9\u30a4\u30d0\u518d\u8d77\u52d5\u306e\u75d5\u8de1\u3001\u69cb\u6210\u5dee\u5206\uff08\u7247\u7cfb\u3060\u3051\u66f4\u65b0\u306a\u3069\uff09<\/td> <\/tr> <\/table> <hr> <h3>\u201c\u30ed\u30b0\u63a1\u53d6\u3060\u3051\u201d\u3067\u3084\u308b\u306a\u3089\u5b89\u5168\uff1a\u6700\u4f4e\u9650\u306ePowerShell\u4f8b<\/h3> <p>\u73fe\u72b6\u3092\u5909\u3048\u305a\u306b\u60c5\u5831\u3060\u3051\u96c6\u3081\u305f\u3044\u5834\u5408\u3001\u30a4\u30d9\u30f3\u30c8\u30d3\u30e5\u30fc\u30a2\u3067\u30d5\u30a3\u30eb\u30bf\u3057\u3066\u3082\u826f\u3044\u3067\u3059\u304c\u3001\u4f5c\u696d\u8a18\u9332\u3068\u3057\u3066\u6b8b\u3059\u306a\u3089PowerShell\u3067\u6642\u523b\u7bc4\u56f2\u3092\u5207\u3063\u3066\u51fa\u529b\u3059\u308b\u904b\u7528\u304c\u5411\u304d\u307e\u3059\u3002<\/p> <pre> # \u4f8b\uff1a\u76f4\u8fd12\u6642\u9593\u306eSMBClient\u30ed\u30b0\uff08\u74b0\u5883\u306b\u3088\u308a\u30ed\u30b0\u540d\u306f\u8981\u8abf\u6574\uff09 Get-WinEvent -LogName \"Microsoft-Windows-SMBClient\/Operational\" ` -MaxEvents 2000 | Select-Object TimeCreated, Id, LevelDisplayName, Message\r\n\u4f8b\uff1aSystem\u30ed\u30b0\u304b\u3089NIC\/NETAdapter\u95a2\u9023\u3092\u62bd\u51fa\uff08\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u7d5e\u308b\u4f8b\uff09\r\nGet-WinEvent -LogName \"System\" -MaxEvents 5000 |\r\nWhere-Object { $_.ProviderName -match \"NETAdapter|e1|mlx|bnxt|ixgbe|i40e\" } |\r\nSelect-Object TimeCreated, ProviderName, Id, Message\r\n<\/pre>\r\n\r\n<p>\u30dd\u30a4\u30f3\u30c8\u306f\u3001<strong>\u300c\u540c\u3058\u6642\u523b\u5e2f\u3092\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u306e\u4e21\u65b9\u3067\u300d<\/strong>\u63c3\u3048\u308b\u3053\u3068\u3067\u3059\u3002\u7247\u5074\u3060\u3051\u898b\u3066\u3082\u3001\u539f\u56e0\u304c\u53cd\u8ee2\u3057\u3066\u898b\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <h3>\u3053\u306e\u7ae0\u306e\u5e30\u7d50\uff1a\u30ed\u30b0\u3067\u300c\u8cac\u4efb\u5206\u754c\u306e\u4e89\u3044\u300d\u3092\u6291\u3048\u8fbc\u307f\u3001\u6b21\u306e\u4e00\u624b\u3092\u6c7a\u3081\u308b<\/h3> <p>SMB Direct\u306e\u73fe\u5834\u3067\u8d77\u304d\u304c\u3061\u306a\u306e\u306f\u3001\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u73ed\u300d\u300c\u30b5\u30fc\u30d0\u73ed\u300d\u300c\u30b9\u30c8\u30ec\u30fc\u30b8\u73ed\u300d\u3067\u7591\u3044\u5408\u3044\u304c\u59cb\u307e\u308a\u3001\u8ad6\u70b9\u304c\u62e1\u6563\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30ed\u30b0\u306f\u3001\u305d\u3053\u306b\u6b6f\u6b62\u3081\u3092\u639b\u3051\u308b\u9053\u5177\u3067\u3059\u3002<strong>\u540c\u6642\u523b\u306e\u30ed\u30b0<\/strong>\u3092\u63c3\u3048\u308b\u3068\u3001\u5c11\u306a\u304f\u3068\u3082\u300c\u3069\u306e\u5c64\u304b\u3089\u5d29\u308c\u305f\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u304b\u300d\u306e\u512a\u5148\u9806\u4f4d\u304c\u4ed8\u304d\u307e\u3059\u3002<\/p> <p>\u3082\u3057\u3053\u3053\u307e\u3067\u3084\u3063\u3066\u3082\u300cRDMA\u304c\u843d\u3061\u305f\u7406\u7531\u300d\u304c\u898b\u3048\u305a\u3001\u3057\u304b\u3082\u6b62\u3081\u3089\u308c\u306a\u3044\u57fa\u76e4\u3067\u5f71\u97ff\u304c\u5927\u304d\u3044\u306a\u3089\u3001\u4e00\u822c\u8ad6\u3067\u306e\u8a66\u884c\u932f\u8aa4\u306f\u640d\u5931\u304c\u81a8\u3089\u307f\u3084\u3059\u3044\u9818\u57df\u3067\u3059\u3002\u72b6\u6cc1\u3092\u307e\u3068\u3081\u3066<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u6e21\u3057\u3001\u69cb\u6210\u3068\u904b\u7528\u5236\u7d04\u8fbc\u307f\u3067\u5fa9\u65e7\u306e\u9053\u7b4b\u3092\u5f15\u304f\u307b\u3046\u304c\u3001\u7d50\u679c\u3068\u3057\u3066\u201c\u88ab\u5bb3\u6700\u5c0f\u5316\u201d\u306b\u306a\u308a\u3084\u3059\u3044\u3067\u3059\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a>\uff0f\u96fb\u8a71\uff1a0120-838-831<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec05\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c5\u7ae0\uff1aSMB Multichannel\u306e\u7f60\uff1a\u30c1\u30e3\u30cd\u30eb\u6570\u30fb\u512a\u5148NIC\u30fbRSS\/NUMA\u3067\u6027\u80fd\u304c\u5d29\u308c\u308b\u77ac\u9593<\/h2> <p>SMB Direct\u304c\u7d61\u3080\u3068\u3001\u300cRDMA\u304c\u751f\u304d\u3066\u3044\u308b\u306e\u306b\u9045\u3044\u300d\u3068\u3044\u3046\u72b6\u614b\u304c\u8d77\u3053\u308a\u5f97\u307e\u3059\u3002\u3053\u3053\u3067\u7591\u3046\u3079\u304d\u4ee3\u8868\u683c\u304cSMB Multichannel\u306e\u6319\u52d5\u3067\u3059\u3002\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u306f\u672c\u6765\u201c\u901f\u304f\u3059\u308b\/\u5197\u9577\u306b\u3059\u308b\u201d\u6a5f\u69cb\u3067\u3059\u304c\u3001\u524d\u63d0\u304c\u5d29\u308c\u308b\u3068\u3001\u7d4c\u8def\u9078\u629e\u304c\u504f\u3063\u305f\u308a\u3001CPU\u5074\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u304c\u5148\u306b\u6765\u305f\u308a\u3057\u3066\u3001\u671f\u5f85\u3068\u9006\u306e\u7d50\u679c\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <p>\u5fc3\u306e\u4f1a\u8a71\u306f\u3053\u3046\u306a\u308a\u304c\u3061\u3067\u3059\u3002<\/p> <p>\u300cRDMA\u3082\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u3082\u201cON\u201d\u306a\u306e\u306b\u3001\u306a\u3093\u3067\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u4f38\u3073\u306a\u3044\u3093\u3060\u3088\u3002\u300d<\/p> <hr> <h3>\u307e\u305a\u7406\u89e3\u3059\u308b\uff1a\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u306f\u300cNIC\u3092\u675f\u306d\u308b\u300d\u3060\u3051\u3067\u306f\u306a\u3044<\/h3> <p>SMB Multichannel\u306f\u3001\u8907\u6570NIC\/\u8907\u6570\u30ad\u30e5\u30fc\/\u8907\u6570\u7d4c\u8def\u3092\u4f7f\u3063\u3066SMB\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u4e26\u5217\u5316\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u52b9\u3044\u3066\u304f\u308b\u306e\u304c\u3001RSS\uff08Receive Side Scaling\uff09\u3001CPU\u30b3\u30a2\u5272\u308a\u5f53\u3066\u3001NUMA\uff08\u30bd\u30b1\u30c3\u30c8\/\u30e1\u30e2\u30ea\u9818\u57df\u306e\u5c40\u6240\u6027\uff09\u3001\u305d\u3057\u3066\u4eee\u60f3\u5316\u74b0\u5883\u306a\u3089vSwitch\u3084vRSS\u306a\u3069\u306e\u8981\u7d20\u3067\u3059\u3002<\/p> <p>\u3064\u307e\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5e2f\u57df\u304c\u5341\u5206\u3067\u3082\u3001<strong>CPU\u5074\u306e\u5272\u308a\u8fbc\u307f\u3084\u30ad\u30e5\u30fc\u51e6\u7406\u304c\u7247\u5074\u306b\u5bc4\u308b<\/strong>\u3068\u3001\u4f53\u611f\u306f\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u9045\u3044\u300d\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u73ed\u306b\u6295\u3052\u3066\u3082\u76f4\u3089\u305a\u3001\u9006\u306b\u30b5\u30fc\u30d0\u5074\u306e\u8a2d\u8a08\/\u8a2d\u5b9a\/\u30c9\u30e9\u30a4\u30d0\u76f8\u6027\u306e\u8a71\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <h3>\u89b3\u6e2c\u30dd\u30a4\u30f3\u30c8\uff1a\u3069\u306eNIC\/\u3069\u306e\u7d4c\u8def\/\u3069\u306e\u30ad\u30e5\u30fc\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b<\/h3> <pre> # \u4ee3\u8868\u4f8b\uff1a\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u63a5\u7d9a\u306e\u78ba\u8a8d\uff08\u74b0\u5883\u306b\u3088\u308a\u51fa\u529b\u9805\u76ee\u304c\u7570\u306a\u308b\u5834\u5408\u3042\u308a\uff09 Get-SmbMultichannelConnection\r\n\u4ee3\u8868\u4f8b\uff1aSMB\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u78ba\u8a8d\r\nGet-SmbClientNetworkInterface\r\n<\/pre>\r\n\r\n<p>\u3053\u3053\u3067\u898b\u305f\u3044\u306e\u306f\u300cRDMA\u3067\u5f35\u308c\u3066\u3044\u308b\u30c1\u30e3\u30cd\u30eb\u6570\u300d\u300c\u60f3\u5b9a\u3057\u305fNIC\u304c\u9078\u3070\u308c\u3066\u3044\u308b\u304b\u300d\u300c\u7247\u7cfb\u306b\u504f\u3063\u3066\u3044\u306a\u3044\u304b\u300d\u3067\u3059\u3002\u5197\u9577NIC\u304c\u3042\u308b\u306e\u306b\u7247\u5074\u3057\u304b\u4f7f\u308f\u308c\u3066\u3044\u306a\u3044\u3001\u3042\u308b\u3044\u306f\u9045\u3044\u5074\u306e\u7d4c\u8def\u3092\u63b4\u3093\u3067\u3044\u308b\u3001\u3068\u3044\u3046\u306e\u306f\u5b9f\u52d9\u3067\u983b\u51fa\u3057\u307e\u3059\u3002<\/p> <hr> <h3>\u201c\u3042\u308a\u304c\u3061\u306a\u5d29\u308c\u65b9\u201d\u3068\u5bfe\u51e6\u306e\u65b9\u5411\u6027<\/h3> <table style=\"border-collapse:collapse; width:100%;\"> <tr> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u5d29\u308c\u65b9<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u73fe\u8c61<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u5bfe\u51e6\u306e\u65b9\u5411\u6027\uff08\u5b89\u5168\u5074\uff09<\/th> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u7d4c\u8def\u9078\u629e\u306e\u504f\u308a<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u7247\u7cfbNIC\u3060\u3051\u9ad8\u8ca0\u8377\u3001\u3082\u3046\u7247\u7cfb\u304c\u904a\u3076\uff0f\u7279\u5b9a\u30ce\u30fc\u30c9\u3060\u3051\u9045\u3044<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30ea\u30f3\u30af\u901f\u5ea6\u30fbVLAN\u30fbMTU\u30fbQoS\u306e\u5dee\u5206\u3001NIC\u512a\u5148\u5ea6\u3084\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u5dee\u5206\u3092\u68da\u5378\u3057<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">RSS\/\u5272\u308a\u8fbc\u307f\u306e\u504f\u308a<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">CPU\u306e\u7279\u5b9a\u30b3\u30a2\u304c\u5f35\u308a\u4ed8\u304d\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u7a7a\u3044\u3066\u3044\u308b\u306e\u306b\u4f38\u3073\u306a\u3044<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">NIC\u306eRSS\u8a2d\u5b9a\u3001\u30c9\u30e9\u30a4\u30d0\u306e\u9ad8\u5ea6\u8a2d\u5b9a\u3001\u4eee\u60f3\u5316\u306a\u3089vRSS\/vSwitch\u8a2d\u5b9a\u3092\u78ba\u8a8d<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">NUMA\u30df\u30b9\u30de\u30c3\u30c1<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u9ad8\u8ca0\u8377\u6642\u3060\u3051\u9045\u304f\u306a\u308b\uff0f\u30ce\u30fc\u30c9\u9593\u3067\u6027\u80fd\u5dee\u304c\u51fa\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">NIC\u306ePCIe\u88c5\u7740\u4f4d\u7f6e\u30fbNUMA\u30ce\u30fc\u30c9\u3001CPU\u30bd\u30b1\u30c3\u30c8\u8de8\u304e\u306e\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u3092\u7591\u3046<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u6697\u53f7\u5316\/\u7f72\u540d\u7b49\u306e\u8ffd\u52a0\u30b3\u30b9\u30c8<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">CPU\u8ca0\u8377\u304c\u4e0a\u304c\u308a\u3001RDMA\u306e\u65e8\u5473\u304c\u8584\u304f\u898b\u3048\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u3068\u6027\u80fd\u8981\u4ef6\u306e\u6298\u308a\u5408\u3044\u3092\u6574\u7406\uff08\u6a5f\u80fd\u3092\u95c7\u96f2\u306b\u5207\u3089\u306a\u3044\uff09<\/td> <\/tr> <\/table> <hr> <h3>\u201c\u89e6\u308b\u524d\u306b\u201d\u3084\u308b\u3079\u304d\u3053\u3068\uff1a\u5dee\u5206\u3092\u4f5c\u3089\u305a\u306b\u6bd4\u8f03\u3059\u308b<\/h3> <p>\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u5468\u308a\u306f\u3001\u8a2d\u5b9a\u3092\u3044\u3058\u308b\u307b\u3069\u6bd4\u8f03\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305a\u306f\u6b21\u306e\u3088\u3046\u306a\u6bd4\u8f03\u8ef8\u3092\u4f5c\u308a\u3001\u300c\u540c\u6761\u4ef6\u3067\u9045\u3044\u306e\u304b\u300d\u300c\u6761\u4ef6\u304c\u5909\u308f\u308b\u3068\u9045\u3044\u306e\u304b\u300d\u3092\u5207\u308a\u5206\u3051\u307e\u3059\u3002<\/p> <ul> <li>\u540c\u3058\u30d5\u30a1\u30a4\u30eb\/\u540c\u3058\u30b5\u30a4\u30ba\u3067\u3001\u6642\u9593\u5e2f\u3092\u5909\u3048\u3066\u518d\u73fe\u3059\u308b\u304b<\/li> <li>\u540c\u3058\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u3001\u5225\u30b5\u30fc\u30d0\u306e\u5171\u6709\u306f\u901f\u3044\u304b<\/li> <li>\u540c\u3058\u30b5\u30fc\u30d0\u3067\u3082\u3001\u5225\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306f\u901f\u3044\u304b<\/li> <li>\u9045\u3044\u6642\u306b\u9650\u3063\u3066\u3001TCP\u3078\u9003\u3052\u3066\u3044\u306a\u3044\u304b\uff08\u7b2c2\u7ae0\u306e\u89b3\u6e2c\u3068\u30bb\u30c3\u30c8\uff09<\/li> <\/ul> <p>\u3053\u306e\u6bd4\u8f03\u304c\u3067\u304d\u308b\u3060\u3051\u3067\u3001\u539f\u56e0\u5019\u88dc\u306f\u4e00\u6c17\u306b\u72ed\u307e\u308a\u307e\u3059\u3002<\/p> <h3>\u3053\u306e\u7ae0\u306e\u5e30\u7d50\uff1aSMB Direct\u306f\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3060\u3051\u300d\u3067\u306f\u306a\u304f\u300cCPU\/NUMA\/\u30ad\u30e5\u30fc\u8a2d\u8a08\u300d\u3067\u3082\u5d29\u308c\u308b<\/h3> <p>SMB Direct\u306e\u5fa9\u65e7\u3067\u9060\u56de\u308a\u3057\u304c\u3061\u306a\u306e\u306f\u3001\u300cRDMA\uff1d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u300d\u3068\u6c7a\u3081\u6253\u3061\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u306e\u7d4c\u8def\u9078\u629e\u3084\u3001RSS\/NUMA\u306e\u504f\u308a\u3067\u3001\u6027\u80fd\u304c\u5d29\u308c\u308b\u30b1\u30fc\u30b9\u306f\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p> <p>\u305f\u3060\u3057\u3001\u3053\u3053\u306f\u69cb\u6210\u4f9d\u5b58\u304c\u5f37\u3044\u9818\u57df\u3067\u3059\u3002\u4eee\u60f3\u5316\u306e\u6709\u7121\u3001NIC\u578b\u756a\u3001CPU\u30bd\u30b1\u30c3\u30c8\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306eI\/O\u7279\u6027\u3001\u904b\u7528\u5236\u7d04\uff08\u6b62\u3081\u3089\u308c\u308b\u304b\u3001\u691c\u8a3c\u3067\u304d\u308b\u304b\uff09\u3067\u6253\u3061\u624b\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u4e00\u822c\u8ad6\u306e\u624b\u5f53\u3066\u3092\u7a4d\u307f\u4e0a\u3052\u308b\u3088\u308a\u3001\u69cb\u6210\u3068\u5236\u7d04\u3092\u524d\u63d0\u306b<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u76f8\u8ac7\u3057\u3066\u201c\u6700\u77ed\u306e\u6bd4\u8f03\u8a2d\u8a08\u201d\u3092\u7d44\u3080\u307b\u3046\u304c\u3001\u6f0f\u308c\u6b62\u3081\u3068\u3057\u3066\u5408\u7406\u7684\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a>\uff0f\u96fb\u8a71\uff1a0120-838-831<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec06\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c6\u7ae0\uff1a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u306e\u843d\u3068\u3057\u7a74\uff1aRoCE\u306ePFC\/ECN\u30fbDCB\u4e0d\u6574\u5408\u30fbMTU\/\u30b8\u30e3\u30f3\u30dc\u30d5\u30ec\u30fc\u30e0<\/h2> <p>RDMA\u306e\u65b9\u5f0f\u306e\u3046\u3061\u3001RoCE\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u74b0\u5883\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u306e\u6574\u5408\u6027\u304c\u975e\u5e38\u306b\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002SMB Direct\u306e\u201c\u901f\u3055\u201d\u306f\u3001\u88cf\u3092\u8fd4\u3059\u3068\u300c\u63fa\u308c\u306b\u5f31\u3044\u300d\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u3084QoS\u306e\u524d\u63d0\u304c\u5d29\u308c\u308b\u3068\u3001\u5207\u65ad\u30fb\u518d\u63a5\u7d9a\u3084\u6027\u80fd\u52a3\u5316\u3068\u3057\u3066\u73fe\u308c\u3001\u3057\u304b\u3082SMB\u81ea\u4f53\u306fTCP\u3078\u9003\u3052\u3066\u52d5\u304d\u7d9a\u3051\u308b\u305f\u3081\u3001\u969c\u5bb3\u304c\u898b\u3048\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <h3>RoCE\u3067\u7279\u306b\u610f\u8b58\u3059\u3079\u304d3\u70b9<\/h3> <ul> <li><strong>\u8f3b\u8f33\u5236\u5fa1\u306e\u6574\u5408\u6027<\/strong>\uff1aPFC\uff08Priority Flow Control\uff09\u3084ECN\uff08Explicit Congestion Notification\uff09\u7b49\u304c\u95a2\u4e0e\u3059\u308b\u8a2d\u8a08\u304b<\/li> <li><strong>DCB\u8a2d\u5b9a\u306e\u4e00\u8cab\u6027<\/strong>\uff1a\u30b5\u30fc\u30d0NIC\u3068\u30b9\u30a4\u30c3\u30c1\u3067\u3001\u512a\u5148\u5ea6\/\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30af\u30e9\u30b9\/\u5e2f\u57df\u914d\u5206\u304c\u565b\u307f\u5408\u3063\u3066\u3044\u308b\u304b<\/li> <li><strong>MTU\uff08\u30b8\u30e3\u30f3\u30dc\u30d5\u30ec\u30fc\u30e0\uff09<\/strong>\uff1a\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u3067\u63c3\u3063\u3066\u3044\u308b\u304b\uff08\u9014\u4e2d\u3067\u5c0f\u3055\u3044MTU\u304c\u6df7\u3056\u3063\u3066\u3044\u306a\u3044\u304b\uff09<\/li> <\/ul> <hr> <h3>PFC\u306f\u201c\u4fbf\u5229\u201d\u3060\u304c\u3001\u565b\u307f\u5408\u308f\u306a\u3044\u3068\u5168\u4f53\u3092\u5dfb\u304d\u8fbc\u3080<\/h3> <p>PFC\u306f\u3001\u7279\u5b9a\u306e\u512a\u5148\u5ea6\u306b\u5bfe\u3057\u3066\u30d5\u30ed\u30fc\u5236\u5fa1\uff08Pause\uff09\u3092\u884c\u3044\u3001\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3092\u6291\u3048\u308b\u76ee\u7684\u3067\u4f7f\u308f\u308c\u307e\u3059\u3002\u3068\u3053\u308d\u304c\u3001\u8a2d\u5b9a\u304c\u7247\u5074\u3060\u3051\u6709\u52b9\/\u7121\u52b9\u3060\u3063\u305f\u308a\u3001\u512a\u5148\u5ea6\u306e\u5272\u308a\u5f53\u3066\u304c\u30ba\u30ec\u3066\u3044\u305f\u308a\u3059\u308b\u3068\u3001\u60f3\u5b9a\u5916\u306ePause\u304c\u767a\u751f\u3057\u3001\u7d50\u679c\u3068\u3057\u3066\u6027\u80fd\u304c\u30ac\u30af\u30c3\u3068\u843d\u3061\u305f\u308a\u3001\u65ad\u7d9a\u7684\u306a\u9045\u5ef6\u304c\u51fa\u305f\u308a\u3057\u307e\u3059\u3002<\/p> <p>\u73fe\u5834\u3067\u306f\u3053\u3046\u611f\u3058\u307e\u3059\u3002<\/p> <p>\u300c\u5e2f\u57df\u306f\u7a7a\u3044\u3066\u3044\u308b\u306e\u306b\u9045\u3044\u3002\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u8aac\u660e\u3057\u3066\u304f\u308c\u306a\u3044\u3002\u300d<\/p> <p>\u3053\u306e\u6642\u3001\u30b9\u30a4\u30c3\u30c1\u5074\u3067Pause\u30ab\u30a6\u30f3\u30bf\u3084\u8f3b\u8f33\u306e\u5146\u5019\u304c\u5897\u3048\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30b5\u30fc\u30d0\u5074\u3060\u3051\u898b\u3066\u3044\u308b\u3068\u6c17\u3065\u304d\u306b\u304f\u3044\u3067\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u73ed\u3068\u30b5\u30fc\u30d0\u73ed\u306e\u89b3\u6e2c\u70b9\u3092\u63c3\u3048\u3001\u540c\u3058\u6642\u523b\u3067\u7a81\u304d\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <hr> <h3>MTU\u4e0d\u6574\u5408\u306f\u201c\u305f\u307e\u306b\u201d\u3057\u304b\u51fa\u306a\u3044\u306e\u304c\u5384\u4ecb<\/h3> <p>\u30b8\u30e3\u30f3\u30dc\u30d5\u30ec\u30fc\u30e0\uff08\u5927\u304d\u3044MTU\uff09\u306f\u3001\u74b0\u5883\u306b\u3088\u3063\u3066\u6709\u52b9\u3067\u3059\u304c\u3001\u7d4c\u8def\u306e\u3069\u3053\u304b\u306b\u6a19\u6e96MTU\u306e\u533a\u9593\u304c\u6df7\u3056\u308b\u3068\u3001\u65ad\u7d9a\u7684\u306a\u6027\u80fd\u52a3\u5316\u3084\u518d\u9001\u5897\u52a0\u306e\u3088\u3046\u306b\u73fe\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u3001\u5197\u9577\u7d4c\u8def\u3084LACP\u3001\u7d4c\u8def\u5909\u66f4\u304c\u7d61\u3080\u3068\u300c\u3042\u308b\u6642\u3060\u3051\u9045\u3044\u300d\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u3053\u3053\u306f\u4fee\u7406\u7684\u306b\u201c\u3068\u308a\u3042\u3048\u305a\u5168\u90e81500\u306b\u623b\u3059\u201d\u3068\u3044\u3046\u5224\u65ad\u3082\u3042\u308a\u5f97\u307e\u3059\u304c\u3001\u696d\u52d9\u8981\u4ef6\u3084\u8a2d\u8a08\u610f\u56f3\u306b\u3088\u3063\u3066\u306f\u5225\u306e\u554f\u984c\u3092\u547c\u3073\u307e\u3059\u3002\u88ab\u5bb3\u6700\u5c0f\u5316\u3068\u3057\u3066\u306f\u3001\u307e\u305a\u300c\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u3067\u63c3\u3063\u3066\u3044\u308b\u304b\u300d\u300c\u7247\u7cfb\u3060\u3051\u9055\u308f\u306a\u3044\u304b\u300d\u3092\u89b3\u6e2c\u3067\u56fa\u3081\u307e\u3059\u3002<\/p> <h3>Windows\u5074\u3067\u898b\u3089\u308c\u308b\u7bc4\u56f2\u306e\u78ba\u8a8d\u4f8b\uff08\u4ee3\u8868\uff09<\/h3> <pre> # NIC\u306e\u9ad8\u5ea6\u8a2d\u5b9a\uff08\u30b8\u30e3\u30f3\u30dc\u30d1\u30b1\u30c3\u30c8\u7b49\uff09\u3092\u78ba\u8a8d\uff08\u540d\u79f0\u306fNIC\u30d9\u30f3\u30c0\u3067\u7570\u306a\u308b\u5834\u5408\u3042\u308a\uff09 Get-NetAdapterAdvancedProperty -Name \"*\"\r\nQoS\/DCB\u95a2\u9023\uff08\u74b0\u5883\u306b\u3088\u308a\u5229\u7528\u53ef\u5426\u30fb\u540d\u79f0\u5dee\u3042\u308a\uff09\r\nGet-NetQosTrafficClass\r\nGet-NetQosFlowControl\r\nGet-NetQosDcbxSetting\r\n<\/pre>\r\n\r\n<hr> <h3>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8d77\u70b9\u304b\u3069\u3046\u304b\u3092\u898b\u5206\u3051\u308b\u201c\u5b9f\u52d9\u306e\u7656\u201d<\/h3> <p>\u6b21\u306e\u50be\u5411\u304c\u3042\u308b\u3068\u304d\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\uff08\u7279\u306bRoCE\/DCB\uff09\u306e\u6574\u5408\u6027\u3092\u512a\u5148\u7684\u306b\u7591\u3046\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u9ad8\u8ca0\u8377\u6642\u3060\u3051\u9045\u3044\/\u5207\u308c\u308b\uff08\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u79fb\u884c\u3001\u591c\u9593\u30d0\u30c3\u30c1\u3068\u76f8\u95a2\uff09<\/li> <li>\u8907\u6570\u30b5\u30fc\u30d0\u3067\u540c\u6642\u306b\u75c7\u72b6\u304c\u51fa\u308b\uff08\u500b\u4f53\u5dee\u3088\u308a\u5171\u901a\u7d4c\u8def\u306e\u53ef\u80fd\u6027\u304c\u4e0a\u304c\u308b\uff09<\/li> <li>RDMA\u304c\u843d\u3061\u305f\u308a\u623b\u3063\u305f\u308a\u3059\u308b\uff08TCP\u3078\u9003\u3052\u305f\u308a\u623b\u3063\u305f\u308a\u3059\u308b\u63fa\u308c\uff09<\/li> <li>\u30b9\u30a4\u30c3\u30c1\u66f4\u65b0\u3084\u8a2d\u5b9a\u5909\u66f4\u306e\u5c65\u6b74\u304c\u3042\u308b\uff08\u610f\u56f3\u305b\u306c\u5dee\u5206\u304c\u6df7\u5165\u3057\u3084\u3059\u3044\uff09<\/li> <\/ul> <hr> <h3>\u3053\u306e\u7ae0\u306e\u5e30\u7d50\uff1aRoCE\u306f\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u8a08\u601d\u60f3\u300d\u307e\u3067\u542b\u3081\u3066\u5fa9\u65e7\u3059\u308b<\/h3> <p>RoCE\u306f\u3001\u3046\u307e\u304f\u565b\u307f\u5408\u3046\u3068\u5f37\u529b\u3067\u3059\u304c\u3001\u565b\u307f\u5408\u308f\u306a\u3044\u3068\u201c\u3058\u308f\u3058\u308f\u9045\u304f\u306a\u308b\u201d\u201c\u305f\u307e\u306b\u5207\u308c\u308b\u201d\u3068\u3044\u3046\u6700\u3082\u3064\u3089\u3044\u75c7\u72b6\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3082\u3001\u30b5\u30fc\u30d0\u5074\u3060\u3051\u3092\u89e6\u3063\u3066\u3082\u76f4\u3089\u306a\u3044\u30b1\u30fc\u30b9\u304c\u3042\u308a\u3001\u9006\u306b\u30b9\u30a4\u30c3\u30c1\u5074\u3060\u3051\u3092\u89e6\u3063\u3066\u3082\u76f4\u3089\u306a\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u8cac\u4efb\u5206\u754c\u3067\u7db1\u5f15\u304d\u3059\u308b\u307b\u3069\u5fa9\u65e7\u304c\u9045\u308c\u307e\u3059\u3002<\/p> <p>\u3053\u306e\u6bb5\u968e\u3067\u300c\u30b9\u30a4\u30c3\u30c1\u8a2d\u5b9a\u304c\u7d61\u307f\u305d\u3046\u300d\u300c\u5909\u66f4\u306e\u5f71\u97ff\u304c\u5e83\u3044\u300d\u300c\u6b62\u3081\u3089\u308c\u306a\u3044\u300d\u306a\u3089\u3001\u4e00\u822c\u8ad6\u306e\u4f5c\u696d\u3092\u7a4d\u307f\u4e0a\u3052\u308b\u3088\u308a\u3001\u69cb\u6210\u3068\u904b\u7528\u5236\u7d04\u3092\u30bb\u30c3\u30c8\u3067\u6271\u3048\u308b<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u76f8\u8ac7\u3057\u3066\u3001\u5fa9\u65e7\u3092\u201c\u8edf\u7740\u9678\u201d\u3055\u305b\u308b\u307b\u3046\u304c\u5408\u7406\u7684\u3067\u3059\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a>\uff0f\u96fb\u8a71\uff1a0120-838-831<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec07\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c7\u7ae0\uff1a\u30c9\u30e9\u30a4\u30d0\uff0f\u30d5\u30a1\u30fc\u30e0\uff0f\u30aa\u30d5\u30ed\u30fc\u30c9\u76f8\u6027\uff1a\u66f4\u65b0\u30fb\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u30fb\u65e2\u77e5\u4e0d\u5177\u5408\u306e\u6f70\u3057\u8fbc\u307f<\/h2> <p>SMB Direct\uff08RDMA\uff09\u5468\u308a\u3067\u6700\u3082\u5224\u65ad\u304c\u96e3\u3057\u3044\u306e\u304c\u300c\u66f4\u65b0\u3059\u308c\u3070\u76f4\u308b\u306e\u304b\u300d\u300c\u66f4\u65b0\u3059\u308b\u3068\u60aa\u5316\u3059\u308b\u306e\u304b\u300d\u3067\u3059\u3002\u73fe\u5834\u306e\u72ec\u308a\u8a00\u306f\u3060\u3044\u305f\u3044\u3053\u3046\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u300c\u30c9\u30e9\u30a4\u30d0\u4e0a\u3052\u308c\u3070\u76f4\u308b\u6c17\u3082\u3059\u308b\u3002\u3067\u3082\u3001\u4e0a\u3052\u305f\u77ac\u9593\u306b\u623b\u308c\u306a\u304f\u306a\u3063\u305f\u3089\u8a70\u3080\u3002\u300d<\/p> <p>\u3053\u306e\u7591\u3044\u306f\u5065\u5168\u3067\u3059\u3002RDMA\u306fNIC\u30c9\u30e9\u30a4\u30d0\u3068\u30d5\u30a1\u30fc\u30e0\u3001OS\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30bf\u30c3\u30af\u3001SMB\/NDK\u306e\u9023\u643a\u3067\u52d5\u3044\u3066\u3044\u308b\u305f\u3081\u3001\u4e92\u63db\u6027\u306e\u201c\u5f53\u305f\u308a\u5916\u308c\u201d\u304c\u51fa\u3084\u3059\u3044\u9818\u57df\u3067\u3059\u3002\u3057\u304b\u3082\u3001\u672c\u756a\u74b0\u5883\u306f\u691c\u8a3c\u74b0\u5883\u3088\u308a\u3082\u300c\u8ca0\u8377\u306e\u63fa\u308c\u300d\u300c\u969c\u5bb3\u6642\u306e\u540c\u6642\u591a\u767a\u300d\u300c\u904b\u7528\u4e0a\u306e\u5236\u7d04\u300d\u304c\u5f37\u304f\u3001\u673a\u4e0a\u306e\u6b63\u89e3\u304c\u305d\u306e\u307e\u307e\u901a\u3089\u306a\u3044\u3053\u3068\u304c\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p> <hr> <h3>\u66f4\u65b0\u5224\u65ad\u306f\u300c\u826f\u304f\u306a\u308b\u671f\u5f85\u300d\u3067\u306f\u306a\u304f\u300c\u623b\u305b\u308b\u8a2d\u8a08\u300d\u3067\u6c7a\u3081\u308b<\/h3> <p>\u66f4\u65b0\u3092\u691c\u8a0e\u3059\u308b\u306a\u3089\u3001\u307e\u305a\u201c\u30c0\u30e1\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u201d\u3068\u3057\u3066\u3001\u66f4\u65b0\u305d\u306e\u3082\u306e\u304c\u4e8b\u6545\u306b\u306a\u3089\u306a\u3044\u6761\u4ef6\u3092\u63c3\u3048\u307e\u3059\u3002\u6700\u4f4e\u9650\u3001\u6b21\u306e3\u70b9\u306f\u5fc5\u9808\u3067\u3059\u3002<\/p> <ul> <li><strong>\u73fe\u72b6\u306e\u56fa\u5b9a<\/strong>\uff1aOS\u30d3\u30eb\u30c9\u3001NIC\u30c9\u30e9\u30a4\u30d0\u3001\u30d5\u30a1\u30fc\u30e0\u3001\u30b9\u30a4\u30c3\u30c1OS\/\u8a2d\u5b9a\uff08RoCE\u306e\u5834\u5408\uff09\u3001SMB\u95a2\u9023\u30dd\u30ea\u30b7\u30fc\u306e\u73fe\u72b6\u3092\u8a18\u9332\u3059\u308b<\/li> <li><strong>\u623b\u3057\u65b9\u306e\u78ba\u4fdd<\/strong>\uff1a\u30c9\u30e9\u30a4\u30d0\/\u30d5\u30a1\u30fc\u30e0\u306e\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u624b\u9806\u3001\u5f71\u97ff\u7bc4\u56f2\u3001\u505c\u6b62\u53ef\u5426\u3001\u62c5\u5f53\u5206\u754c\u3092\u4e8b\u524d\u306b\u6c7a\u3081\u308b<\/li> <li><strong>\u6210\u529f\u6761\u4ef6\u306e\u5b9a\u7fa9<\/strong>\uff1a\u201c\u901f\u304f\u306a\u3063\u305f\u6c17\u304c\u3059\u308b\u201d\u3067\u306f\u306a\u304f\u3001\u6e2c\u308b\u6307\u6a19\uff08\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u9045\u5ef6\u3001CPU\u3001\u518d\u63a5\u7d9a\u56de\u6570\u3001\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u6709\u7121\uff09\u3092\u6c7a\u3081\u308b<\/li> <\/ul> <p>\u3053\u3053\u3092\u66d6\u6627\u306b\u3057\u305f\u307e\u307e\u66f4\u65b0\u306b\u5165\u308b\u3068\u3001\u5909\u66f4\u304c\u9023\u9396\u3057\u3001\u539f\u56e0\u304c\u52d5\u3044\u3066\u898b\u3048\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u5fa9\u65e7\u304c\u9045\u308c\u3001\u73fe\u5834\u306e\u8ca0\u62c5\u304c\u5897\u3048\u307e\u3059\u3002<\/p> <hr> <h3>\u201c\u65e2\u77e5\u4e0d\u5177\u5408\u201d\u306f\u3001\u307e\u305a\u7591\u3063\u3066\u3088\u3044\uff08\u305f\u3060\u3057\u65ad\u5b9a\u3057\u306a\u3044\uff09<\/h3> <p>RDMA NIC\u306f\u30d9\u30f3\u30c0\u3054\u3068\u306b\u5b9f\u88c5\u304c\u7570\u306a\u308a\u3001\u30c9\u30e9\u30a4\u30d0\u7cfb\u5217\u3084\u30d5\u30a1\u30fc\u30e0\u4e16\u4ee3\u3067\u6319\u52d5\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u66f4\u65b0\u5c65\u6b74\u3068\u75c7\u72b6\u306e\u76f8\u95a2\u304c\u5f37\u3044\u5834\u5408\u3001\u65e2\u77e5\u4e0d\u5177\u5408\u306e\u7dda\u306f\u512a\u5148\u5ea6\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u3053\u3067\u3084\u308a\u304c\u3061\u306a\u306e\u304c\u300c\u8a18\u4e8b\u3067\u898b\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u306b\u98db\u3073\u3064\u304f\u300d\u3053\u3068\u3067\u3059\u3002\u6b63\u3057\u3044\u624b\u9806\u306f\u3001\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p> <ul> <li>\u66f4\u65b0\u306e\u201c\u6642\u523b\u201d\u3068\u3001\u75c7\u72b6\u304c\u521d\u3081\u3066\u51fa\u305f\u201c\u6642\u523b\u201d\u3092\u63c3\u3048\u308b<\/li> <li>\u7247\u7cfb\u3060\u3051\u66f4\u65b0\u3055\u308c\u3066\u3044\u306a\u3044\u304b\uff08\u5197\u9577\u69cb\u6210\u3067\u5dee\u5206\u304c\u6df7\u5165\u3057\u3084\u3059\u3044\uff09\u3092\u78ba\u8a8d\u3059\u308b<\/li> <li>\u7b2c4\u7ae0\u306e\u30ed\u30b0\uff08SMB\/NDKPI\/NIC\uff09\u3067\u3001\u66f4\u65b0\u76f4\u5f8c\u304b\u3089\u50be\u5411\u304c\u5909\u308f\u3063\u305f\u75d5\u8de1\u304c\u306a\u3044\u304b\u3092\u898b\u308b<\/li> <\/ul> <p>\u3053\u3053\u307e\u3067\u63c3\u3046\u3068\u3001\u300c\u66f4\u65b0\u304c\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u300d\u306f\u4e0a\u304c\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u65ad\u5b9a\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u3060\u304b\u3089\u3053\u305d\u201c\u623b\u305b\u308b\u8a2d\u8a08\u201d\u304c\u91cd\u8981\u3067\u3059\u3002<\/p> <hr> <h3>\u30aa\u30d5\u30ed\u30fc\u30c9\u6a5f\u80fd\u306f\u201c\u52b9\u304f\u201d\u304c\u3001\u76f8\u6027\u304c\u51fa\u308b\u3068\u75c7\u72b6\u304c\u6d3e\u624b\u306b\u306a\u308b<\/h3> <p>NIC\u306b\u306f\u3001CPU\u8ca0\u8377\u3092\u4e0b\u3052\u308b\u305f\u3081\u306e\u5404\u7a2e\u30aa\u30d5\u30ed\u30fc\u30c9\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002RDMA\u3068\u5171\u5b58\u3057\u3066\u3044\u308b\u74b0\u5883\u3067\u306f\u3001\u3053\u308c\u3089\u304c\u826f\u3044\u65b9\u5411\u306b\u50cd\u304f\u3053\u3068\u3082\u3042\u308c\u3070\u3001\u76f8\u6027\u554f\u984c\u3068\u3057\u3066\u4e0d\u5b89\u5b9a\u3055\u306e\u5f15\u304d\u91d1\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u73fe\u5834\u306e\u4f53\u611f\u3068\u3057\u3066\u306f\u300c\u9ad8\u8ca0\u8377\u6642\u3060\u3051\u5d29\u308c\u308b\u300d\u300c\u305f\u307e\u306b\u5207\u308c\u308b\u300d\u300c\u30ce\u30fc\u30c9\u306b\u3088\u3063\u3066\u9055\u3046\u300d\u306b\u306a\u308a\u304c\u3061\u3067\u3059\u3002<\/p> <p>\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001\u201c\u3068\u308a\u3042\u3048\u305a\u5168\u90e8OFF\u201d\u3092\u672c\u756a\u3067\u4e71\u767a\u3057\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u30aa\u30d5\u30ed\u30fc\u30c9\u306f\u8a2d\u8a08\u610f\u56f3\u3068\u3057\u3066\u5165\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u7121\u5dee\u5225\u306b\u5207\u308b\u3068\u5225\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u304c\u9855\u5728\u5316\u3057\u307e\u3059\u3002\u5b89\u5168\u5074\u306e\u9032\u3081\u65b9\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u300c\u6bd4\u8f03\u306e\u8a2d\u8a08\u300d\u3092\u5148\u306b\u4f5c\u308a\u307e\u3059\u3002<\/p> <ul> <li>\u5f71\u97ff\u304c\u9650\u5b9a\u3067\u304d\u308b\u6642\u9593\u5e2f\/\u7d4c\u8def\/\u30ce\u30fc\u30c9\u3092\u9078\u3073\u3001\u5909\u66f4\u306f1\u9805\u76ee\u305a\u3064\u306b\u7d5e\u308b<\/li> <li>\u5909\u66f4\u524d\u5f8c\u3067\u3001\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u6709\u7121\u30fb\u5207\u65ad\u56de\u6570\u30fbCPU\u30fb\u5e2f\u57df\u306e\u5dee\u3092\u540c\u3058\u6761\u4ef6\u3067\u6bd4\u8f03\u3059\u308b<\/li> <li>\u554f\u984c\u304c\u6539\u5584\u3057\u305f\u3089\u3001\u6052\u4e45\u5bfe\u5fdc\u3068\u3057\u3066\u300c\u3069\u306e\u6761\u4ef6\u3067\u60aa\u5316\u3059\u308b\u304b\u300d\u3092\u6574\u7406\u3059\u308b\uff08\u623b\u305b\u308b\u3088\u3046\u306b\uff09<\/li> <\/ul> <hr> <h3>\u201c\u89e6\u308b\u306a\u3089\u3053\u3053\u304b\u3089\u201d\u306e\u512a\u5148\u9806\u4f4d\uff08\u73fe\u5834\u5411\u3051\u306e\u30b9\u30c8\u30c3\u30d1\u30fc\uff09<\/h3> <table style=\"border-collapse:collapse; width:100%;\"> <tr> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u512a\u5148<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u3084\u308b\u3053\u3068<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u7406\u7531<\/th> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u9ad8<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u5909\u66f4\u5c65\u6b74\u3092\u68da\u5378\u3057\u3057\u3001\u5dee\u5206\uff08\u7247\u7cfb\u3060\u3051\u66f4\u65b0\u306a\u3069\uff09\u3092\u306a\u304f\u3059\u65b9\u5411\u3067\u6574\u7406<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u5dee\u5206\u304c\u3042\u308b\u3068\u6bd4\u8f03\u304c\u58ca\u308c\u3001\u5207\u308a\u5206\u3051\u304c\u8ff7\u8d70\u3057\u3084\u3059\u3044<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u4e2d<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u53ef\u80fd\u306a\u7bc4\u56f2\u3067\u3001\u65e2\u77e5\u4e0d\u5177\u5408\u306e\u56de\u907f\u7b56\u3092\u691c\u8a0e<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u66f4\u65b0\u3067\u76f4\u308b\u5834\u5408\u3082\u3042\u308b\u304c\u3001\u623b\u305b\u306a\u3044\u3068\u640d\u5931\u304c\u5897\u3048\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u4f4e<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u672c\u756a\u3067\u591a\u6570\u306e\u8a2d\u5b9a\u5909\u66f4\u3092\u540c\u6642\u306b\u5165\u308c\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u539f\u56e0\u304c\u52d5\u304d\u3001\u518d\u73fe\u304c\u6d88\u3048\u3001\u5fa9\u65e7\u304c\u9577\u671f\u5316\u3057\u3084\u3059\u3044<\/td> <\/tr> <\/table> <hr> <h3>\u3053\u306e\u7ae0\u306e\u5e30\u7d50\uff1a\u66f4\u65b0\u306f\u300c\u6700\u77ed\u5fa9\u65e7\u306e\u8fd1\u9053\u300d\u306b\u3082\u300c\u9577\u671f\u5316\u306e\u5165\u53e3\u300d\u306b\u3082\u306a\u308b<\/h3> <p>SMB Direct\u306e\u5fa9\u65e7\u306f\u3001\u66f4\u65b0\u304c\u5f53\u305f\u308c\u3070\u4e00\u6c17\u306b\u53ce\u675f\u3057\u307e\u3059\u304c\u3001\u5916\u3059\u3068\u6ce5\u6cbc\u5316\u3057\u307e\u3059\u3002\u3060\u304b\u3089\u66f4\u65b0\u306f\u201c\u7948\u308a\u201d\u3067\u306f\u306a\u304f\u201c\u8a2d\u8a08\u201d\u3067\u884c\u3046\u3079\u304d\u3067\u3059\u3002\u696d\u52d9\u304c\u6b62\u3081\u3089\u308c\u306a\u3044\u3001\u8cac\u4efb\u5206\u754c\u304c\u8907\u96d1\u3001\u30b9\u30a4\u30c3\u30c1\u3084\u30af\u30e9\u30b9\u30bf\u307e\u3067\u7d61\u3080\u2015\u2015\u305d\u3046\u3044\u3046\u73fe\u5834\u307b\u3069\u3001\u4e00\u822c\u8ad6\u306e\u8a66\u884c\u932f\u8aa4\u306f\u640d\u5931\u304c\u81a8\u3089\u307f\u3084\u3059\u3044\u3067\u3059\u3002<\/p> <p>\u69cb\u6210\u30fb\u904b\u7528\u5236\u7d04\u30fb\u5909\u66f4\u7ba1\u7406\u3092\u542b\u3081\u3066\u300c\u623b\u305b\u308b\u624b\u9806\u300d\u3068\u300c\u6bd4\u8f03\u6761\u4ef6\u300d\u3092\u7d44\u3080\u6bb5\u968e\u304b\u3089\u3001<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u76f8\u8ac7\u3057\u3066\u3001\u5fa9\u65e7\u3092\u73fe\u5b9f\u7684\u306b\u9032\u3081\u308b\u307b\u3046\u304c\u3001\u7d50\u679c\u3068\u3057\u3066\u88ab\u5bb3\u6700\u5c0f\u5316\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a>\uff0f\u96fb\u8a71\uff1a0120-838-831<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec08\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c8\u7ae0\uff1a\u30b9\u30c8\u30ec\u30fc\u30b8\/\u30af\u30e9\u30b9\u30bf\u5074\u306e\u5207\u308a\u5206\u3051\uff1a\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u9045\u5ef6\u304cRDMA\u969c\u5bb3\u306b\u898b\u3048\u308b\u3068\u304d<\/h2> <p>SMB Direct\u306e\u969c\u5bb3\u5bfe\u5fdc\u3067\u3001\u3082\u3046\u4e00\u3064\u306e\u7f60\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u306f\u300cRDMA\u304c\u539f\u56e0\u306b\u898b\u3048\u308b\u304c\u3001\u5b9f\u306f\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\uff08\u30b9\u30c8\u30ec\u30fc\u30b8\/I\/O\u30d1\u30b9\uff09\u304c\u8a70\u307e\u3063\u3066\u3044\u308b\u300d\u30b1\u30fc\u30b9\u3067\u3059\u3002SMB\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8ee2\u9001\u3060\u3051\u3067\u5b8c\u7d50\u305b\u305a\u3001\u6700\u7d42\u7684\u306b\u306f\u30c7\u30a3\u30b9\u30afI\/O\u3084\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u614b\u306b\u5f15\u3063\u5f35\u3089\u308c\u307e\u3059\u3002<\/p> <p>\u73fe\u5834\u306e\u72ec\u308a\u8a00\u306f\u3053\u3046\u3067\u3059\u3002<\/p> <p>\u300cRDMA\u306b\u3057\u305f\u306e\u306b\u901f\u304f\u306a\u3089\u306a\u3044\u3002\u3080\u3057\u308d\u4e0d\u5b89\u5b9a\u3002\u3053\u308cRDMA\u306e\u305b\u3044\uff1f\u300d<\/p> <p>\u305d\u306e\u7591\u3044\u3082\u81ea\u7136\u3067\u3059\u3002\u305f\u3060\u3001RDMA\u306f\u201c\u904b\u642c\u201d\u3092\u901f\u304f\u3059\u308b\u3060\u3051\u3067\u3001\u904b\u3076\u5148\uff08\u30b9\u30c8\u30ec\u30fc\u30b8\uff09\u304c\u8a70\u307e\u3063\u3066\u3044\u308c\u3070\u3001\u901f\u3055\u306f\u51fa\u307e\u305b\u3093\u3002\u3080\u3057\u308d\u3001\u904b\u642c\u304c\u901f\u3044\u3076\u3093\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u8a70\u307e\u308a\u304c\u5f37\u8abf\u3055\u308c\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3084\u5f85\u3061\u304c\u76ee\u7acb\u3064\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u307e\u305a\u898b\u308b\u3079\u304d\u306f\u300c\u5f85\u3061\u300d\u304c\u3069\u3053\u306b\u6e9c\u307e\u3063\u3066\u3044\u308b\u304b<\/h3> <p>SMB\u30b5\u30fc\u30d0\u304c\u9045\u3044\u306e\u304b\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u9045\u3044\u306e\u304b\u3001\u30af\u30e9\u30b9\u30bf\u304c\u63fa\u308c\u3066\u3044\u308b\u306e\u304b\u3002\u3053\u3053\u3092\u5206\u3051\u308b\u3068\u3001\u8b70\u8ad6\u304c\u843d\u3061\u7740\u304d\u307e\u3059\u3002\u89b3\u6e2c\u306e\u89b3\u70b9\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p> <ul> <li><strong>SMB\u5074<\/strong>\uff1a\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u5f35\u308a\u66ff\u3048\u3001\u518d\u63a5\u7d9a\u3001\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3001\u30b5\u30fc\u30d0\u5074\u306e\u51e6\u7406\u9045\u5ef6\u306e\u5146\u5019<\/li> <li><strong>\u30b9\u30c8\u30ec\u30fc\u30b8\u5074<\/strong>\uff1a\u30c7\u30a3\u30b9\u30af\u5f85\u3061\u6642\u9593\u3001\u30ad\u30e5\u30fc\u6df1\u5ea6\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30b9\u30d1\u30a4\u30af\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\/\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u306e\u5f71\u97ff<\/li> <li><strong>\u30af\u30e9\u30b9\u30bf\u5074<\/strong>\uff1a\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306e\u63fa\u308c\u3001CSV\/SoFS\u306e\u72b6\u614b\u5909\u5316\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\/\u30b9\u30c8\u30ec\u30fc\u30b8\u7d4c\u8def\u306e\u5207\u66ff<\/li> <\/ul> <p>\u3053\u3053\u3067\u5927\u5207\u306a\u306e\u306f\u3001RDMA\u306e\u72b6\u614b\u78ba\u8a8d\uff08\u7b2c2\u7ae0\uff09\u3068\u540c\u3058\u6642\u523b\u3067\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u72b6\u614b\u3082\u63c3\u3048\u308b\u3053\u3068\u3067\u3059\u3002\u6642\u523b\u304c\u305a\u308c\u308b\u3068\u3001\u539f\u56e0\u3068\u7d50\u679c\u304c\u5165\u308c\u66ff\u308f\u3063\u3066\u898b\u3048\u307e\u3059\u3002<\/p> <hr> <h3>SoFS\uff08Scale-Out File Server\uff09\u3084\u30af\u30e9\u30b9\u30bf\u3067\u8d77\u3053\u308a\u304c\u3061\u306a\u201c\u898b\u3048\u65b9\u306e\u9006\u8ee2\u201d<\/h3> <p>Windows Failover Clustering\u4e0a\u306e\u5171\u6709\uff08\u4f8b\uff1aSoFS\uff09\u3067\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u898b\u305f\u9045\u5ef6\u306e\u539f\u56e0\u304c\u3001\u80cc\u5f8c\u3067\u8d77\u304d\u305f\u30af\u30e9\u30b9\u30bf\/\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30a4\u30d9\u30f3\u30c8\u306b\u8d77\u56e0\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u7279\u5b9a\u30ce\u30fc\u30c9\u306b\u8ca0\u8377\u304c\u504f\u3063\u305f\u3001CSV\u306e\u6240\u6709\u30ce\u30fc\u30c9\u304c\u79fb\u3063\u305f\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u8df3\u306d\u305f\u3001\u306a\u3069\u3067\u3059\u3002<\/p> <p>\u3053\u306e\u3068\u304d\u73fe\u5834\u306f\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u9045\u3044\u300d\u3068\u611f\u3058\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306fI\/O\u5f85\u3061\u304c\u5897\u3048\u305f\u7d50\u679c\u3001SMB\u306e\u5fdc\u7b54\u304c\u9045\u308c\u3066\u3044\u308b\u3060\u3051\u3001\u3068\u3044\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002RDMA\u304c\u751f\u304d\u3066\u3044\u308b\u306e\u306b\u9045\u3044\u5834\u5408\u3001\u3053\u3053\u3092\u7591\u3046\u4fa1\u5024\u306f\u9ad8\u3044\u3067\u3059\u3002<\/p> <hr> <h3>\u201cRDMA\u969c\u5bb3\u306b\u898b\u3048\u308b\u201d\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u8d77\u70b9\u306e\u5178\u578b\u30d1\u30bf\u30fc\u30f3<\/h3> <table style=\"border-collapse:collapse; width:100%;\"> <tr> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u30d1\u30bf\u30fc\u30f3<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u73fe\u8c61<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u5207\u308a\u5206\u3051\u306e\u7740\u773c\u70b9<\/th> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\/\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3068\u7af6\u5408<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u591c\u9593\u3060\u3051\u9045\u3044\u3001\u7279\u5b9a\u30b8\u30e7\u30d6\u6642\u9593\u306b\u30b9\u30d1\u30a4\u30af<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30b8\u30e7\u30d6\u6642\u523b\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u4e00\u81f4\u3001I\/O\u5f85\u3061\u5897\u52a0\u3001\u518d\u9001\/\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u306e\u767a\u751f\u6709\u7121<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u30b9\u30c8\u30ec\u30fc\u30b8\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u65ad\u7d9a\u30b9\u30d1\u30a4\u30af<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u201c\u305f\u307e\u306b\u6b62\u307e\u308b\u201d\u3088\u3046\u306a\u4f53\u611f\u3001\u30a2\u30d7\u30ea\u304c\u5f85\u3064<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30c7\u30a3\u30b9\u30af\/\u30d1\u30b9\u306e\u5f85\u3061\u3001\u30af\u30e9\u30b9\u30bf\u306e\u30a4\u30d9\u30f3\u30c8\u3001\u540c\u6642\u523b\u306bSMB\u306e\u518d\u63a5\u7d9a\u304c\u5897\u3048\u308b\u304b<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u30af\u30e9\u30b9\u30bf\u306e\u7d4c\u8def\u5207\u66ff\/\u504f\u308a<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30ce\u30fc\u30c9\u306b\u3088\u3063\u3066\u6027\u80fd\u5dee\u3001\u7247\u7cfb\u3060\u3051\u9045\u3044<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u6240\u6709\u30ce\u30fc\u30c9\/\u5f79\u5272\u79fb\u52d5\u3001\u30ce\u30fc\u30c9\u9593\u306e\u8ca0\u8377\u5dee\u3001\u7247\u7cfb\u306eNIC\/\u30d1\u30b9\u3060\u3051\u52a3\u5316\u3057\u3066\u3044\u306a\u3044\u304b<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">CPU\u3084\u30e1\u30e2\u30ea\u5727\u8feb\uff08\u30b5\u30fc\u30d0\u5074\uff09<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u5e2f\u57df\u304c\u4f38\u3073\u305a\u3001\u9045\u5ef6\u304c\u5897\u3048\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">CPU\/\u30e1\u30e2\u30ea\u306e\u903c\u8feb\u3001\u5272\u308a\u8fbc\u307f\u504f\u308a\uff08\u7b2c5\u7ae0\uff09\u3001\u6697\u53f7\u5316\/\u7f72\u540d\u306a\u3069\u306e\u8ffd\u52a0\u30b3\u30b9\u30c8<\/td> <\/tr> <\/table> <hr> <h3>\u201c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u73ed\u306b\u6295\u3052\u308b\u524d\u306b\u201d\u3067\u304d\u308b\u6574\u7406<\/h3> <p>\u8cac\u4efb\u5206\u754c\u3067\u63c9\u3081\u308b\u3068\u5fa9\u65e7\u304c\u9045\u308c\u307e\u3059\u3002\u73fe\u5834\u304c\u5148\u306b\u3084\u3063\u3066\u304a\u304f\u3068\u52b9\u304f\u306e\u306f\u3001\u300c\u540c\u3058\u6642\u523b\u306e\u8a3c\u62e0\u3092\u30bb\u30c3\u30c8\u3067\u63c3\u3048\u308b\u300d\u3053\u3068\u3067\u3059\u3002<\/p> <ul> <li>\u9045\u3044\/\u5207\u308c\u305f\u6642\u523b\u306eSMBClient\/SMBServer\u30ed\u30b0\uff08\u7b2c4\u7ae0\uff09<\/li> <li>\u540c\u6642\u523b\u306eRDMA\u72b6\u614b\uff08\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u6709\u7121\u3001\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u63a5\u7d9a\uff09<\/li> <li>\u540c\u6642\u523b\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\/\u30af\u30e9\u30b9\u30bf\u306e\u30a4\u30d9\u30f3\u30c8\uff08\u5f79\u5272\u79fb\u52d5\u3001\u30d1\u30b9\u969c\u5bb3\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u30b9\u30d1\u30a4\u30af\u306e\u5146\u5019\uff09<\/li> <\/ul> <p>\u3053\u308c\u304c\u63c3\u3046\u3068\u3001\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u539f\u56e0\u304b\u3082\u3057\u308c\u306a\u3044\u300d\u304b\u3089\u4e00\u6b69\u9032\u3093\u3067\u3001\u300c\u3069\u306e\u5c64\u304b\u3089\u5d29\u308c\u305f\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u304b\u300d\u3092\u8b70\u8ad6\u3067\u304d\u307e\u3059\u3002\u3053\u3053\u304c\u201c\u5834\u3092\u6574\u3048\u308b\u201d\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p> <hr> <h3>\u3053\u306e\u7ae0\u306e\u5e30\u7d50\uff1aSMB Direct\u5fa9\u65e7\u306f\u300cRDMA\u306e\u5fa9\u65e7\u300d\u3067\u306f\u306a\u304f\u300cI\/O\u306e\u5fa9\u65e7\u300d\u3067\u3082\u3042\u308b<\/h3> <p>SMB Direct\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901f\u304f\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u901f\u304f\u3057\u305f\u7d50\u679c\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u8a70\u307e\u308a\u304c\u898b\u3048\u3084\u3059\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002RDMA\u304c\u751f\u304d\u3066\u3044\u308b\u306e\u306b\u9045\u3044\u5834\u5408\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3060\u3051\u3092\u8ffd\u3046\u306e\u306f\u5371\u967a\u3067\u3059\u3002\u30b9\u30c8\u30ec\u30fc\u30b8\/\u30af\u30e9\u30b9\u30bf\/CPU\/\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u306e\u3069\u3053\u306b\u5f85\u3061\u304c\u6e9c\u307e\u3063\u3066\u3044\u308b\u304b\u3092\u63c3\u3048\u3066\u3001\u521d\u3081\u3066\u6700\u77ed\u306e\u6253\u3061\u624b\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p> <p>\u305f\u3060\u3057\u3001\u3053\u3053\u306f\u6848\u4ef6\u306e\u6761\u4ef6\uff08\u505c\u6b62\u8a31\u5bb9\u3001\u5197\u9577\u69cb\u6210\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u65b9\u5f0f\u3001\u5909\u66f4\u7a93\u3001\u5951\u7d04\u4e0a\u306e\u8cac\u4efb\u5206\u754c\uff09\u3067\u6b63\u89e3\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u4e00\u822c\u8ad6\u306e\u5207\u308a\u5206\u3051\u3092\u7a4d\u307f\u4e0a\u3052\u308b\u3088\u308a\u3001\u69cb\u6210\u3068\u5236\u7d04\u3092\u524d\u63d0\u306b<strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u3078\u76f8\u8ac7\u3057\u3066\u3001\u5fa9\u65e7\u306e\u7b4b\u9053\u3092\u4e00\u7dd2\u306b\u4f5c\u308b\u307b\u3046\u304c\u3001\u53ce\u675f\u304c\u65e9\u3044\u30b1\u30fc\u30b9\u304c\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a>\uff0f\u96fb\u8a71\uff1a0120-838-831<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec09\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c9\u7ae0\uff1a\u5fa9\u65e7\u624b\u9806\uff1a\u66ab\u5b9a\u56de\u907f\u2192\u6052\u4e45\u5bfe\u7b56\u2192\u6027\u80fd\u691c\u8a3c\uff08\u5b89\u5168\u306bSMB Direct\u3092\u623b\u3059\uff09<\/h2> <p>\u3053\u3053\u307e\u3067\u3067\u5206\u304b\u3063\u305f\u306e\u306f\u3001SMB Direct\u306e\u4e0d\u8abf\u306f\u300c\u58ca\u308c\u305f\u90e8\u54c1\u3092\u4ea4\u63db\u3059\u308c\u3070\u7d42\u308f\u308a\u300d\u306b\u306a\u308a\u306b\u304f\u3044\u3001\u3068\u3044\u3046\u4e8b\u5b9f\u3067\u3059\u3002RDMA\u30b9\u30bf\u30c3\u30af\u306f\u8907\u6570\u30ec\u30a4\u30e4\u306e\u6574\u5408\u6027\u3067\u6210\u7acb\u3059\u308b\u306e\u3067\u3001\u5fa9\u65e7\u3082\u540c\u3058\u304f\u201c\u6bb5\u968e\u201d\u3067\u9032\u3081\u308b\u306e\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002\u7126\u3063\u3066\u4e00\u767a\u3067\u76f4\u305d\u3046\u3068\u3059\u308b\u3068\u3001\u5909\u66f4\u304c\u9023\u9396\u3057\u3066\u6bd4\u8f03\u304c\u58ca\u308c\u3001\u53ce\u675f\u304c\u9060\u306e\u304d\u307e\u3059\u3002<\/p> <p>\u3053\u306e\u7ae0\u306f\u3001\u73fe\u5834\u306e\u6c17\u6301\u3061\u306b\u5bc4\u305b\u3066\u8a00\u3046\u306a\u3089\u300c\u4e00\u65e6\u30af\u30fc\u30eb\u30c0\u30a6\u30f3\u3057\u3066\u3001\u52dd\u3061\u7b4b\u306e\u624b\u9806\u306b\u623b\u3059\u300d\u305f\u3081\u306e\u6bb5\u53d6\u308a\u3067\u3059\u3002\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u66ab\u5b9a\u56de\u907f\u3067\u696d\u52d9\u3092\u5b88\u308a\u306a\u304c\u3089\u3001\u6052\u4e45\u5bfe\u7b56\u306b\u5fc5\u8981\u306a\u6750\u6599\uff08\u8a3c\u62e0\u30fb\u6bd4\u8f03\u6761\u4ef6\uff09\u3092\u63c3\u3048\u3001\u6700\u5f8c\u306b\u201c\u623b\u3057\u305f\u7d50\u679c\u201d\u3092\u691c\u8a3c\u3057\u3066\u518d\u767a\u3092\u6291\u3048\u8fbc\u3080\u3053\u3068\u3067\u3059\u3002<\/p> <hr> <h3>\u30d5\u30a7\u30fc\u30ba1\uff1a\u66ab\u5b9a\u56de\u907f\uff08\u696d\u52d9\u5f71\u97ff\u306e\u88ab\u5bb3\u6700\u5c0f\u5316\uff09<\/h3> <p>\u66ab\u5b9a\u56de\u907f\u306e\u76ee\u7684\u306f\u300c\u672c\u756a\u306e\u969c\u5bb3\u3092\u5897\u3084\u3055\u306a\u3044\u300d\u3053\u3068\u3067\u3059\u3002\u3053\u3053\u3067\u306e\u6700\u512a\u5148\u306f\u3001RDMA\u3092\u201c\u76f4\u3059\u201d\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u696d\u52d9\u306e\u8ee2\u9001\u30fb\u51e6\u7406\u3092\u201c\u5b89\u5b9a\u3055\u305b\u308b\u201d\u3053\u3068\u3067\u3059\u3002\u72b6\u6cc1\u306b\u3088\u3063\u3066\u306f\u3001SMB Direct\u304c\u63fa\u308c\u3066\u3044\u308b\u72b6\u614b\u3092\u7d9a\u3051\u308b\u3088\u308a\u3001\u610f\u56f3\u7684\u306b\u7d4c\u8def\u3084\u8ca0\u8377\u3092\u5358\u7d14\u5316\u3057\u305f\u307b\u3046\u304c\u5fa9\u65e7\u304c\u65e9\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p> <ul> <li><strong>\u73fe\u72b6\u56fa\u5b9a<\/strong>\uff1a\u767a\u751f\u6642\u523b\u3001\u5f71\u97ff\u7bc4\u56f2\uff08\u3069\u306e\u5171\u6709\u30fb\u3069\u306e\u30ce\u30fc\u30c9\u30fb\u3069\u306e\u30a2\u30d7\u30ea\uff09\u3001\u518d\u73fe\u6761\u4ef6\uff08\u6642\u9593\u5e2f\u30fb\u8ca0\u8377\u30fb\u7d4c\u8def\uff09\u3092\u77ed\u304f\u30e1\u30e2\u3059\u308b<\/li> <li><strong>\u89b3\u6e2c\u306e\u78ba\u4fdd<\/strong>\uff1a\u7b2c2\u7ae0\u306eRDMA\/TCP\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u72b6\u6cc1\u3001\u7b2c4\u7ae0\u306e\u30ed\u30b0\u3001\u7b2c5\u7ae0\u306e\u7d4c\u8def\u504f\u308a\u306e\u5146\u5019\u3092\u201c\u540c\u3058\u6642\u523b\u201d\u3067\u63c3\u3048\u308b<\/li> <li><strong>\u8ca0\u8377\u306e\u6574\u7406<\/strong>\uff1a\u591c\u9593\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30fb\u79fb\u884c\u30fb\u30b9\u30ad\u30e3\u30f3\u306a\u3069\u3001\u91cd\u3044I\/O\u304c\u91cd\u306a\u308b\u6642\u9593\u5e2f\u3092\u628a\u63e1\u3057\u3001\u66ab\u5b9a\u7684\u306b\u91cd\u306a\u308a\u3092\u6e1b\u3089\u3059\uff08\u5909\u66f4\u3067\u304d\u308b\u7bc4\u56f2\u3060\u3051\u3067\u3088\u3044\uff09<\/li> <li><strong>\u5f71\u97ff\u306e\u5c40\u6240\u5316<\/strong>\uff1a\u7247\u7cfb\u30ce\u30fc\u30c9\u3060\u3051\u60aa\u3044\u3001\u7279\u5b9a\u7d4c\u8def\u3060\u3051\u60aa\u3044\u5834\u5408\u306f\u3001\u696d\u52d9\u304c\u8a31\u3059\u7bc4\u56f2\u3067\u201c\u60aa\u3044\u5074\u3092\u8e0f\u307e\u306a\u3044\u904b\u7528\u201d\u306b\u5bc4\u305b\u308b\uff08\u7121\u7406\u306b\u6839\u6cbb\u3092\u6025\u304c\u306a\u3044\uff09<\/li> <\/ul> <p>\u3053\u3053\u3067\u306e\u6ce8\u610f\u70b9\u306f\u3001\u66ab\u5b9a\u56de\u907f\u3092\u201c\u95c7\u96f2\u306a\u8a2d\u5b9a\u5909\u66f4\u201d\u306b\u3057\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u66ab\u5b9a\u56de\u907f\u306f\u3042\u304f\u307e\u3067\u77ed\u671f\u306e\u5b89\u5b9a\u5316\u3067\u3042\u308a\u3001\u6052\u4e45\u5bfe\u7b56\u3078\u9032\u3080\u305f\u3081\u306e\u6642\u9593\u3068\u6bd4\u8f03\u6761\u4ef6\u3092\u4f5c\u308b\u5de5\u7a0b\u3067\u3059\u3002<\/p> <hr> <h3>\u30d5\u30a7\u30fc\u30ba2\uff1a\u6052\u4e45\u5bfe\u7b56\uff08\u6574\u5408\u6027\u3092\u53d6\u308a\u623b\u3059\u4f5c\u696d\u8a08\u753b\uff09<\/h3> <p>\u6052\u4e45\u5bfe\u7b56\u306f\u300c\u3069\u306e\u30ec\u30a4\u30e4\u306e\u6574\u5408\u6027\u304c\u5d29\u308c\u305f\u304b\u300d\u3092\u8d77\u70b9\u306b\u3001\u9806\u5e8f\u7acb\u3066\u3066\u623b\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001\u4f5c\u696d\u8a08\u753b\u306b\u201c\u623b\u3057\u65b9\u201d\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002RDMA\u9818\u57df\u306f\u3001\u5f53\u305f\u308a\u3092\u5f15\u3051\u3070\u53ce\u675f\u3057\u307e\u3059\u304c\u3001\u5916\u3059\u3068\u5f71\u97ff\u7bc4\u56f2\u304c\u5e83\u304c\u308a\u307e\u3059\u3002\u3060\u304b\u3089\u6052\u4e45\u5bfe\u7b56\u306f\u3001\u6280\u8853\u3068\u3044\u3046\u3088\u308a\u904b\u7528\u8a2d\u8a08\u3067\u3059\u3002<\/p> <h3>\u6052\u4e45\u5bfe\u7b56\u3092\u7d44\u3080\u3068\u304d\u306e\u201c\u7b4b\u306e\u826f\u3044\u5206\u89e3\u201d<\/h3> <table style=\"border-collapse:collapse; width:100%;\"> <tr> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u8d77\u70b9\uff08\u3088\u304f\u3042\u308b\u51fa\u767a\u70b9\uff09<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u6574\u7406\u306e\u8ef8<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u6052\u4e45\u5bfe\u7b56\u306e\u65b9\u5411<\/th> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u66f4\u65b0\u5f8c\u304b\u3089\u4e0d\u5b89\u5b9a<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u66f4\u65b0\u5dee\u5206\u306e\u7279\u5b9a\uff08\u7247\u7cfb\u3060\u3051\u66f4\u65b0\u306a\u3069\uff09\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u53ef\u5426\u3001\u6210\u529f\u6761\u4ef6<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u5dee\u5206\u3092\u6d88\u3057\u3066\u6bd4\u8f03\u3057\u3001\u5fc5\u8981\u306a\u3089\u623b\u3059\/\u63c3\u3048\u308b\u3002\u623b\u305b\u306a\u3044\u5834\u5408\u306f\u691c\u8a3c\u624b\u9806\u3092\u5148\u306b\u56fa\u3081\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">RoCE\u74b0\u5883\u3067\u63fa\u308c\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">DCB\/PFC\/ECN\/MTU\u306e\u6574\u5408\u6027\u3001\u30b9\u30a4\u30c3\u30c1\u5074\u89b3\u6e2c\u3001\u8cac\u4efb\u5206\u754c<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30b5\u30fc\u30d0\u3068\u30b9\u30a4\u30c3\u30c1\u3092\u540c\u6642\u523b\u3067\u7a81\u304d\u5408\u308f\u305b\u3001\u8a2d\u8a08\u610f\u56f3\u306b\u6cbf\u3063\u3066\u4e00\u8cab\u6027\u3092\u56de\u5fa9<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">RDMA\u306f\u751f\u304d\u3066\u3044\u308b\u304c\u9045\u3044<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u7d4c\u8def\u9078\u629e\u3001RSS\/NUMA\u504f\u308a\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u9045\u5ef6<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u201c\u3069\u306e\u6761\u4ef6\u3067\u5d29\u308c\u308b\u304b\u201d\u3092\u56fa\u5b9a\u3057\u3066\u3001\u539f\u56e0\u5c64\u3092\u7d5e\u3063\u3066\u304b\u3089\u4e00\u70b9\u305a\u3064\u624b\u5f53\u3066<\/td> <\/tr> <\/table> <hr> <h3>\u6052\u4e45\u5bfe\u7b56\u3067\u201c\u3084\u308a\u304c\u3061\u306a\u5931\u6557\u201d\u3092\u907f\u3051\u308b\u30b9\u30c8\u30c3\u30d1\u30fc<\/h3> <ul> <li><strong>\u540c\u6642\u306b\u8907\u6570\u7b87\u6240\u3092\u5909\u3048\u308b<\/strong>\uff1a\u826f\u304f\u306a\u3063\u3066\u3082\u60aa\u304f\u306a\u3063\u3066\u3082\u7406\u7531\u304c\u5206\u304b\u3089\u306a\u304f\u306a\u308b<\/li> <li><strong>\u6bd4\u8f03\u6761\u4ef6\u3092\u63c3\u3048\u306a\u3044<\/strong>\uff1a\u540c\u3058\u30d5\u30a1\u30a4\u30eb\/\u540c\u3058\u30b5\u30a4\u30ba\/\u540c\u3058\u6642\u9593\u5e2f\/\u540c\u3058\u7d4c\u8def\u3067\u6bd4\u3079\u306a\u3044\u3068\u7d50\u8ad6\u304c\u63fa\u308c\u308b<\/li> <li><strong>\u5f79\u5272\u5206\u62c5\u304c\u66d6\u6627<\/strong>\uff1a\u30b5\u30fc\u30d0\u5074\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u5074\u306e\u201c\u8ab0\u304c\u4f55\u3092\u5909\u3048\u308b\u304b\u201d\u304c\u66d6\u6627\u3060\u3068\u4f5c\u696d\u304c\u6b62\u307e\u308b<\/li> <\/ul> <p>\u3053\u3053\u3067\u300c\u4e00\u822c\u8ad6\u306e\u9650\u754c\u300d\u304c\u51fa\u3084\u3059\u3044\u306e\u306f\u3001\u6052\u4e45\u5bfe\u7b56\u304c\u201c\u6280\u8853\u3060\u3051\u3067\u5b8c\u7d50\u3057\u306a\u3044\u201d\u304b\u3089\u3067\u3059\u3002\u505c\u6b62\u8a31\u5bb9\u3001\u5909\u66f4\u7a93\u3001\u691c\u8a3c\u74b0\u5883\u306e\u6709\u7121\u3001\u5951\u7d04\u4e0a\u306e\u8cac\u4efb\u5206\u754c\u3067\u3001\u540c\u3058\u75c7\u72b6\u3067\u3082\u6700\u77ed\u624b\u9806\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p> <hr> <h3>\u30d5\u30a7\u30fc\u30ba3\uff1a\u6027\u80fd\u691c\u8a3c\uff08\u623b\u3057\u305f\u3042\u3068\u306b\u201c\u518d\u767a\u3057\u306a\u3044\u201d\u3092\u78ba\u8a8d\u3059\u308b\uff09<\/h3> <p>\u5fa9\u65e7\u304c\u53ce\u675f\u3057\u3084\u3059\u3044\u73fe\u5834\u307b\u3069\u3001\u6700\u5f8c\u306e\u691c\u8a3c\u3092\u7701\u304d\u304c\u3061\u3067\u3059\u3002\u3057\u304b\u3057\u3001SMB Direct\u306f\u300c\u305f\u307e\u306b\u300d\u300c\u9ad8\u8ca0\u8377\u6642\u3060\u3051\u300d\u5d29\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u691c\u8a3c\u3092\u98db\u3070\u3059\u3068\u6570\u65e5\u5f8c\u306b\u540c\u3058\u6642\u9593\u5e2f\u3067\u518d\u767a\u3057\u307e\u3059\u3002\u3053\u3053\u306f\u201c\u6f0f\u308c\u6b62\u3081\u201d\u3068\u3057\u3066\u3001\u6b21\u306e\u89b3\u70b9\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p> <ul> <li><strong>\u7d4c\u8def\u306e\u78ba\u8a8d<\/strong>\uff1a\u60f3\u5b9a\u901a\u308aRDMA\u3067\u904b\u3079\u3066\u3044\u308b\u304b\u3001TCP\u3078\u9003\u3052\u3066\u3044\u306a\u3044\u304b<\/li> <li><strong>\u8ca0\u8377\u6642\u306e\u5b89\u5b9a\u6027<\/strong>\uff1a\u5e73\u5e38\u6642\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306b\u554f\u984c\u304c\u51fa\u305f\u8ca0\u8377\u6761\u4ef6\u3067\u63fa\u308c\u306a\u3044\u304b<\/li> <li><strong>\u6bd4\u8f03\u6307\u6a19\u306e\u56fa\u5b9a<\/strong>\uff1a\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3001CPU\u3001\u518d\u63a5\u7d9a\u56de\u6570\u306a\u3069\u3001\u4e8b\u524d\u306b\u6c7a\u3081\u305f\u6307\u6a19\u3067\u6bd4\u3079\u308b<\/li> <li><strong>\u7247\u7cfb\u504f\u308a\u306e\u518d\u78ba\u8a8d<\/strong>\uff1a\u5197\u9577\u69cb\u6210\u306a\u3089\u3001\u7247\u7cfb\u3060\u3051\u60aa\u5316\u3057\u3066\u3044\u306a\u3044\u304b<\/li> <\/ul> <p>\u3053\u306e\u691c\u8a3c\u307e\u3067\u7d42\u3048\u308b\u3068\u3001\u5fa9\u65e7\u306f\u201c\u305f\u307e\u305f\u307e\u76f4\u3063\u305f\u201d\u304b\u3089\u201c\u518d\u73fe\u6027\u306e\u3042\u308b\u5fa9\u65e7\u201d\u3078\u5909\u308f\u308a\u307e\u3059\u3002<\/p> <h3>\u3053\u306e\u7ae0\u306e\u5e30\u7d50\uff1a\u5fa9\u65e7\u306f\u300c\u6bb5\u968e\u300d\u3068\u300c\u6bd4\u8f03\u6761\u4ef6\u300d\u3067\u53ce\u675f\u3055\u305b\u308b<\/h3> <p>SMB Direct\u969c\u5bb3\u3067\u73fe\u5834\u304c\u6d88\u8017\u3059\u308b\u306e\u306f\u3001\u76f4\u3057\u65b9\u304c\u5206\u304b\u3089\u306a\u3044\u304b\u3089\u3067\u306f\u306a\u304f\u3001\u201c\u6bd4\u8f03\u3067\u304d\u306a\u3044\u72b6\u614b\u201d\u306b\u9665\u308b\u304b\u3089\u3067\u3059\u3002\u66ab\u5b9a\u56de\u907f\u3067\u696d\u52d9\u3092\u5b88\u308a\u3001\u6052\u4e45\u5bfe\u7b56\u3067\u6574\u5408\u6027\u3092\u56de\u5fa9\u3057\u3001\u6027\u80fd\u691c\u8a3c\u3067\u518d\u767a\u3092\u6291\u3048\u8fbc\u3080\u3002\u3053\u306e\u6d41\u308c\u3092\u53d6\u308c\u308b\u3060\u3051\u3067\u3001\u5fa9\u65e7\u306f\u4e00\u6c17\u306b\u73fe\u5b9f\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/p> <p>\u3082\u3057\u3053\u306e\u6bb5\u968e\u3067\u300c\u6b62\u3081\u3089\u308c\u306a\u3044\u300d\u300c\u8cac\u4efb\u5206\u754c\u304c\u8907\u96d1\u300d\u300c\u30b9\u30a4\u30c3\u30c1\u307e\u3067\u7d61\u3080\u300d\u300c\u66f4\u65b0\u5dee\u5206\u304c\u8ffd\u3048\u306a\u3044\u300d\u306a\u3089\u3001\u500b\u5225\u6848\u4ef6\u3068\u3057\u3066\u6574\u7406\u3057\u305f\u307b\u3046\u304c\u65e9\u3044\u3067\u3059\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a>\uff0f\u96fb\u8a71\uff1a0120-838-831<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec10\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u7b2c10\u7ae0\uff1a\u5e30\u7d50\uff1aSMB Direct\u969c\u5bb3\u306f\u300cRDMA\u30b9\u30bf\u30c3\u30af\u5168\u4f53\u306e\u6574\u5408\u6027\u554f\u984c\u300d\u2015\u2015\u518d\u767a\u9632\u6b62\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3068\u76f8\u8ac7\u5c0e\u7dda<\/h2> <p>\u3053\u3053\u307e\u3067\u8aad\u3093\u3067\u300c\u7d50\u5c40\u3001SMB Direct\u3063\u3066\u96e3\u3057\u3044\u306a\u300d\u3068\u611f\u3058\u305f\u306a\u3089\u3001\u305d\u306e\u611f\u899a\u306f\u6b63\u3057\u3044\u3067\u3059\u3002SMB Direct\u306e\u969c\u5bb3\u306f\u201cSMB\u306e\u969c\u5bb3\u201d\u3068\u3044\u3046\u3088\u308a\u3001\u201cRDMA\u30b9\u30bf\u30c3\u30af\u5168\u4f53\u306e\u6574\u5408\u6027\u304c\u5d29\u308c\u305f\u72b6\u614b\u201d\u3067\u3059\u3002\u3060\u304b\u3089\u539f\u56e0\u3082\u5fa9\u65e7\u3082\u3001\u5fc5\u305a\u8907\u6570\u30ec\u30a4\u30e4\u306b\u307e\u305f\u304c\u308a\u307e\u3059\u3002<\/p> <p>\u73fe\u5834\u306e\u672c\u97f3\u306f\u3053\u3046\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p> <p>\u300c\u6280\u8853\u7684\u306b\u306f\u9762\u767d\u3044\u3002\u3067\u3082\u3001\u904b\u7528\u3067\u30b3\u30b1\u308b\u3068\u5730\u7344\u3002\u3053\u308c\u4ee5\u4e0a\u3001\u591c\u9593\u5bfe\u5fdc\u3092\u5897\u3084\u3057\u305f\u304f\u306a\u3044\u3002\u300d<\/p> <p>\u3053\u306e\u7591\u3044\u306f\u5065\u5168\u3067\u3059\u3002\u3060\u304b\u3089\u518d\u767a\u9632\u6b62\u306f\u3001\u6c17\u5408\u3044\u3067\u306f\u306a\u304f\u201c\u4ed5\u7d44\u307f\u201d\u3067\u4f5c\u308b\u3079\u304d\u3067\u3059\u3002\u3053\u306e\u7ae0\u3067\u306f\u3001\u4e00\u822c\u8ad6\u3068\u3057\u3066\u52b9\u304d\u3084\u3059\u3044\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u63d0\u793a\u3057\u3064\u3064\u3001\u6700\u5f8c\u306b\u300c\u4e00\u822c\u8ad6\u306e\u9650\u754c\u300d\u3068\u300c\u500b\u5225\u6848\u4ef6\u306f\u5c02\u9580\u5bb6\u306b\u76f8\u8ac7\u3059\u3079\u304d\u300d\u3078\u81ea\u7136\u306b\u3064\u306a\u3052\u307e\u3059\u3002<\/p> <hr> <h3>\u518d\u767a\u9632\u6b62\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff08\u904b\u7528\u306b\u843d\u3068\u3059\u305f\u3081\u306e\u6700\u5c0f\u30bb\u30c3\u30c8\uff09<\/h3> <table style=\"border-collapse:collapse; width:100%;\"> <tr> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u30ab\u30c6\u30b4\u30ea<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u30c1\u30a7\u30c3\u30af\u9805\u76ee<\/th> <th style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px; text-align:left;\">\u72d9\u3044<\/th> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u5909\u66f4\u7ba1\u7406<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">OS\u66f4\u65b0\u3001NIC\u30c9\u30e9\u30a4\u30d0\u3001\u30d5\u30a1\u30fc\u30e0\u3001\u30b9\u30a4\u30c3\u30c1\u8a2d\u5b9a\uff08RoCE\u306e\u5834\u5408\uff09\u306e\u5909\u66f4\u5c65\u6b74\u30921\u672c\u5316\u3057\u3001\u7247\u7cfb\u3060\u3051\u5dee\u5206\u304c\u6b8b\u3089\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u5dee\u5206\u6df7\u5165\u306b\u3088\u308b\u201c\u6bd4\u8f03\u4e0d\u80fd\u201d\u3092\u9632\u3050<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u89b3\u6e2c<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">RDMA\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u304b\/TCP\u3078\u9003\u3052\u3066\u3044\u306a\u3044\u304b\u3001\u5207\u65ad\u30fb\u518d\u63a5\u7d9a\u304c\u5897\u3048\u3066\u3044\u306a\u3044\u304b\u3092\u3001\u540c\u3058\u6307\u6a19\u3067\u898b\u3089\u308c\u308b\u3088\u3046\u306b\u3059\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u201c\u6c17\u3065\u3044\u305f\u6642\u306b\u306f\u9045\u3044\u201d\u3092\u9632\u3050<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u7d4c\u8def\u306e\u4e00\u8cab\u6027<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u306e\u7d4c\u8def\u504f\u308a\u3001\u7247\u7cfb\u3060\u3051\u30ea\u30f3\u30af\u901f\u5ea6\/MTU\/QoS\u304c\u9055\u3046\u72b6\u614b\u3092\u4f5c\u3089\u306a\u3044<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u7247\u7cfb\u52a3\u5316\u30fb\u5c40\u6240\u969c\u5bb3\u306e\u6e29\u5e8a\u3092\u6f70\u3059<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08RoCE\uff09<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">DCB\/PFC\/ECN\/MTU\u3092\u201c\u8a2d\u8a08\u610f\u56f3\u3068\u3057\u3066\u201d\u6587\u66f8\u5316\u3057\u3001\u30b9\u30a4\u30c3\u30c1\u66f4\u65b0\u3084\u8a2d\u5b9a\u5909\u66f4\u3067\u5d29\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u9ad8\u8ca0\u8377\u6642\u3060\u3051\u306e\u63fa\u308c\u3092\u6291\u3048\u308b<\/td> <\/tr> <tr> <td style=\"border:1px solid #ccc; background-color:#eeeeee; padding:8px;\">\u30d0\u30c3\u30af\u30a8\u30f3\u30c9<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\/\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\/\u30b9\u30ad\u30e3\u30f3\u306a\u3069\u91cd\u3044I\/O\u304c\u91cd\u306a\u308b\u6642\u9593\u5e2f\u3068\u3001\u5171\u6709\u6027\u80fd\u306e\u63fa\u308c\u3092\u95a2\u9023\u4ed8\u3051\u3066\u904b\u7528\u3059\u308b<\/td> <td style=\"border:1px solid #ccc; padding:8px;\">RDMA\u306b\u898b\u3048\u308bI\/O\u9045\u5ef6\u3092\u65e9\u671f\u306b\u63b4\u3080<\/td> <\/tr> <\/table> <hr> <h3>\u201c\u6b21\u306b\u540c\u3058\u75c7\u72b6\u304c\u51fa\u305f\u3089\u201d\u306e\u77ed\u3044\u30e9\u30f3\u30d6\u30c3\u30af<\/h3> <p>\u518d\u767a\u6642\u306b\u52b9\u304f\u306e\u306f\u3001\u5206\u539a\u3044\u624b\u9806\u66f8\u3088\u308a\u3001\u77ed\u3044\u5224\u65ad\u624b\u9806\u3067\u3059\u3002\u4f8b\u3048\u3070\u6b21\u306e\u9806\u756a\u306b\u56fa\u5b9a\u3059\u308b\u3068\u3001\u73fe\u5834\u304c\u8ff7\u3044\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <ol> <li>RDMA\u3067\u904b\u3079\u3066\u3044\u308b\u304b\u3001TCP\u3078\u9003\u3052\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/li> <li>\u767a\u751f\u6642\u523b\u3092\u56fa\u5b9a\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\/\u30b5\u30fc\u30d0\u53cc\u65b9\u306e\u30ed\u30b0\u3092\u540c\u3058\u6642\u523b\u3067\u63c3\u3048\u308b<\/li> <li>\u7247\u7cfb\u3060\u3051\u60aa\u3044\u304b\u3001\u8907\u6570\u3067\u540c\u6642\u304b\u3092\u5224\u5b9a\u3057\u3001\u7591\u3046\u5c64\u306e\u512a\u5148\u9806\u4f4d\u3092\u4ed8\u3051\u308b<\/li> <li>\u66ab\u5b9a\u56de\u907f\u3067\u696d\u52d9\u5f71\u97ff\u3092\u6291\u3048\u3001\u6052\u4e45\u5bfe\u7b56\u306f\u201c\u623b\u305b\u308b\u8a2d\u8a08\u201d\u3067\u9032\u3081\u308b<\/li> <\/ol> <p>\u3053\u308c\u3060\u3051\u3067\u3082\u3001\u8b70\u8ad6\u304c\u62e1\u6563\u3057\u3066\u591c\u9593\u5bfe\u5fdc\u304c\u5897\u3048\u308b\u30ea\u30b9\u30af\u3092\u4e0b\u3052\u3089\u308c\u307e\u3059\u3002<\/p> <hr> <h3>\u4e00\u822c\u8ad6\u306e\u9650\u754c\uff1aSMB Direct\u306f\u300c\u69cb\u6210\u300d\u3068\u300c\u904b\u7528\u5236\u7d04\u300d\u3067\u6b63\u89e3\u304c\u5909\u308f\u308b<\/h3> <p>\u3053\u3053\u304c\u6700\u3082\u91cd\u8981\u3067\u3059\u3002\u540c\u3058\u201c\u9045\u3044\/\u5207\u308c\u308b\u201d\u3067\u3082\u3001\u6b63\u89e3\u306f\u74b0\u5883\u3067\u5909\u308f\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001RoCE\u304b\u3069\u3046\u304b\u3001\u30af\u30e9\u30b9\u30bf\u304b\u3069\u3046\u304b\u3001\u4eee\u60f3\u57fa\u76e4\u304b\u3069\u3046\u304b\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u65b9\u5f0f\u3001\u5909\u66f4\u7a93\u3001\u505c\u6b62\u8a31\u5bb9\u3001\u8cac\u4efb\u5206\u754c\uff08\u8ab0\u304c\u30b9\u30a4\u30c3\u30c1\u3092\u89e6\u308c\u308b\u304b\uff09\u2015\u2015\u3053\u308c\u3089\u3067\u5fa9\u65e7\u306e\u6700\u77ed\u624b\u9806\u306f\u5909\u308f\u308a\u307e\u3059\u3002<\/p> <p>\u3064\u307e\u308a\u3001\u4e00\u822c\u8ad6\u3060\u3051\u3067\u62bc\u3057\u5207\u308b\u3068\u3001\u73fe\u5834\u306f\u300c\u89e6\u3063\u305f\u3089\u60aa\u5316\u3057\u305d\u3046\u300d\u3068\u3044\u3046\u6050\u6016\u306b\u8ca0\u3051\u3084\u3059\u304f\u3001\u7d50\u679c\u7684\u306b\u5148\u9001\u308a\u306b\u306a\u308a\u3001\u640d\u5931\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u9006\u306b\u3001\u69cb\u6210\u3068\u5236\u7d04\u3092\u524d\u63d0\u306b\u201c\u52dd\u3061\u7b4b\u201d\u3092\u4f5c\u308c\u308b\u3068\u3001\u5fa9\u65e7\u306f\u8edf\u7740\u9678\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p> <h3>\u7de0\u3081\u304f\u304f\u308a\uff1a\u8ff7\u3063\u305f\u3068\u304d\u306b\u53d6\u308c\u308b\u5c0f\u3055\u306a\u4e00\u6b69<\/h3> <p>\u3082\u3057\u4eca\u3001\u5177\u4f53\u7684\u306a\u6848\u4ef6\u30fb\u5951\u7d04\u30fb\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u306e\u5236\u7d04\u306e\u4e2d\u3067\u60a9\u3093\u3067\u3044\u308b\u306a\u3089\u3001\u305d\u306e\u6bb5\u968e\u3053\u305d\u76f8\u8ac7\u306e\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u89b3\u6e2c\u7d50\u679c\uff08RDMA\/TCP\u306e\u72b6\u6cc1\u3001\u767a\u751f\u6642\u523b\u3001\u30ed\u30b0\u306e\u7bc4\u56f2\u3001\u5f71\u97ff\u7bc4\u56f2\uff09\u3092\u77ed\u304f\u307e\u3068\u3081\u308b\u3060\u3051\u3067\u3082\u3001\u5fa9\u65e7\u306e\u9053\u7b4b\u306f\u4f5c\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p> <p><strong>\u682a\u5f0f\u4f1a\u793e\u60c5\u5831\u5de5\u5b66\u7814\u7a76\u6240<\/strong>\u306f\u3001\u73fe\u5834\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5236\u7d04\uff08\u6b62\u3081\u3089\u308c\u306a\u3044\u3001\u89e6\u308c\u306a\u3044\u3001\u8cac\u4efb\u5206\u754c\u304c\u3042\u308b\uff09\u3092\u524d\u63d0\u306b\u3001\u88ab\u5bb3\u6700\u5c0f\u5316\u3068\u5fa9\u65e7\u306e\u6bb5\u53d6\u308a\u3092\u4e00\u7dd2\u306b\u7d44\u307f\u7acb\u3066\u308b\u7acb\u5834\u3067\u652f\u63f4\u3067\u304d\u307e\u3059\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a>\uff0f\u96fb\u8a71\uff1a0120-838-831<\/p> \r\n\r\n\r\n\r\n<p>\u3000<\/p> <a id=\"sec11\"><\/a> <h2 style=\"font-size:1.2em; font-weight:bold; text-decoration:underline;\">\u4ed8\u9332\uff1a\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u5225\uff08\u73fe\u884c\u4e3b\u8981\u8a00\u8a9e\uff09\u306e\u5b9f\u88c5\u30fb\u904b\u7528\u4e0a\u306e\u6ce8\u610f\u70b9\u2015\u2015\u81ea\u52d5\u8a3a\u65ad\/\u30b3\u30d4\u30fc\/\u76e3\u8996\u3092\u4f5c\u308b\u524d\u306b<\/h2> <p>SMB Direct\u306e\u4e0d\u8abf\u306b\u76f4\u9762\u3059\u308b\u3068\u3001\u300c\u30ed\u30b0\u63a1\u53d6\u3092\u81ea\u52d5\u5316\u3057\u305f\u3044\u300d\u300c\u6027\u80fd\u691c\u8a3c\u3092\u30b9\u30af\u30ea\u30d7\u30c8\u5316\u3057\u305f\u3044\u300d\u300c\u30b3\u30d4\u30fc\u306e\u518d\u8a66\u884c\u3084\u6574\u5408\u6027\u78ba\u8a8d\u3092\u7d44\u307f\u8fbc\u307f\u305f\u3044\u300d\u3068\u8003\u3048\u308b\u306e\u306f\u81ea\u7136\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u76f4\u63a5RDMA\u3092\u5236\u5fa1\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u57fa\u672c\u306fOS\u3068SMB\u30b9\u30bf\u30c3\u30af\u306e\u8cac\u52d9\u3067\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u5404\u8a00\u8a9e\u3067\u4f5c\u308b\u30c4\u30fc\u30eb\u306f\u201c\u58ca\u3057\u306b\u304f\u3044\u904b\u7528\u201d\u3068\u201c\u6bd4\u8f03\u3067\u304d\u308b\u8a08\u6e2c\u201d\u306b\u5bc4\u305b\u308b\u306e\u304c\u5b89\u5168\u3067\u3059\u3002<\/p> <hr> <h3>\u5171\u901a\u306e\u6ce8\u610f\u70b9\uff08\u8a00\u8a9e\u306b\u95a2\u4fc2\u306a\u304f\u52b9\u304f\uff09<\/h3> <ul> <li><strong>\u6e2c\u5b9a\u6761\u4ef6\u3092\u56fa\u5b9a<\/strong>\uff1a\u540c\u3058\u30d5\u30a1\u30a4\u30eb\/\u30b5\u30a4\u30ba\/\u7d4c\u8def\/\u6642\u9593\u5e2f\u3067\u6bd4\u8f03\u3057\u306a\u3044\u3068\u7d50\u8ad6\u304c\u63fa\u308c\u308b<\/li> <li><strong>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3068\u518d\u8a66\u884c\u3092\u8a2d\u8a08<\/strong>\uff1a\u7121\u9650\u5f85\u3061\u3084\u7121\u9650\u518d\u8a66\u884c\u306f\u3001\u969c\u5bb3\u6642\u306b\u4e8c\u6b21\u88ab\u5bb3\u3092\u5e83\u3052\u308b<\/li> <li><strong>\u6574\u5408\u6027\u78ba\u8a8d<\/strong>\uff1a\u30b3\u30d4\u30fc\u5b8c\u4e86\u306e\u6210\u5426\u3092\u201c\u7d42\u4e86\u30b3\u30fc\u30c9\u3060\u3051\u201d\u3067\u5224\u65ad\u305b\u305a\u3001\u30cf\u30c3\u30b7\u30e5\u3084\u30b5\u30a4\u30ba\u6bd4\u8f03\u306a\u3069\u306e\u78ba\u8a8d\u3092\u5165\u308c\u308b<\/li> <li><strong>\u30ed\u30b0\u306e\u7c92\u5ea6<\/strong>\uff1a\u6210\u529f\/\u5931\u6557\u3060\u3051\u3067\u306a\u304f\u3001\u958b\u59cb\/\u7d42\u4e86\u6642\u523b\u3001\u5bfe\u8c61\u3001\u7d4c\u8def\u3001\u4f8b\u5916\u5185\u5bb9\u3092\u6b8b\u3057\u3001\u3042\u3068\u3067\u76f8\u95a2\u3092\u53d6\u308c\u308b\u3088\u3046\u306b\u3059\u308b<\/li> <li><strong>\u672c\u756a\u3078\u306e\u8ca0\u8377<\/strong>\uff1a\u8a3a\u65ad\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u672c\u756a\u306eI\/O\u3092\u98df\u3044\u5c3d\u304f\u3059\u3068\u3001\u539f\u56e0\u304c\u96a0\u308c\u308b\u3002\u8efd\u3044\u89b3\u6e2c\u304b\u3089\u59cb\u3081\u308b<\/li> <\/ul> <hr> <h3>PowerShell\uff08Windows\u904b\u7528\u306e\u73fe\u5834\u3067\u6700\u3082\u73fe\u5b9f\u7684\uff09<\/h3> <ul> <li><strong>\u6a29\u9650\u3068\u5b9f\u884c\u30dd\u30ea\u30b7\u30fc<\/strong>\uff1a\u7ba1\u7406\u8005\u6a29\u9650\u304c\u5fc5\u8981\u306a\u53d6\u5f97\u304c\u6df7\u3056\u308b\u3068\u3001\u73fe\u5834\u3067\u5931\u6557\u3057\u3084\u3059\u3044\u3002\u6a29\u9650\u304c\u8db3\u308a\u306a\u3044\u5834\u5408\u306e\u5206\u5c90\u3092\u5165\u308c\u308b<\/li> <li><strong>\u30ea\u30e2\u30fc\u30c8\u5b9f\u884c\u306e\u7656<\/strong>\uff1aWinRM\u3084\u30ea\u30e2\u30fc\u30c8\u30bb\u30c3\u30b7\u30e7\u30f3\u3067\u306f\u3001\u898b\u3048\u308b\u60c5\u5831\u3084\u74b0\u5883\u5909\u6570\u304c\u7570\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u5b9f\u884c\u74b0\u5883\u5dee\u5206\u3092\u30ed\u30b0\u306b\u6b8b\u3059<\/li> <li><strong>\u51fa\u529b\u306e\u5b89\u5b9a\u5316<\/strong>\uff1a\u4eba\u304c\u8aad\u3080\u51fa\u529b\u3068\u3001\u6a5f\u68b0\u304c\u8aad\u3080\u51fa\u529b\uff08CSV\/JSON\uff09\u3092\u5206\u3051\u308b\u3068\u3001\u5f8c\u5de5\u7a0b\u304c\u58ca\u308c\u306b\u304f\u3044<\/li> <\/ul> <h3>Python\uff08\u89b3\u6e2c\u30fb\u96c6\u8a08\u30fb\u30ec\u30dd\u30fc\u30c8\u5316\u306b\u5f37\u3044\uff09<\/h3> <ul> <li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30afI\/O\u306e\u4f8b\u5916\u8a2d\u8a08<\/strong>\uff1a\u4f8b\u5916\u3092\u63e1\u308a\u3064\u3076\u3059\u3068\u201c\u6210\u529f\u306b\u898b\u3048\u308b\u5931\u6557\u201d\u304c\u5897\u3048\u308b\u3002\u4f8b\u5916\u7a2e\u5225\u3068\u518d\u8a66\u884c\u6761\u4ef6\u3092\u6574\u7406\u3059\u308b<\/li> <li><strong>\u30b9\u30ec\u30c3\u30c9\/\u975e\u540c\u671f\u306e\u4e71\u7528<\/strong>\uff1a\u540c\u6642\u5b9f\u884c\u3092\u5897\u3084\u3057\u3059\u304e\u308b\u3068\u3001\u969c\u5bb3\u6642\u306b\u8ca0\u8377\u304c\u8df3\u306d\u3066\u89b3\u6e2c\u304c\u58ca\u308c\u308b\u3002\u4e26\u5217\u5ea6\u306f\u63a7\u3048\u3081\u306b\u3057\u3001\u6bb5\u968e\u7684\u306b\u4e0a\u3052\u308b<\/li> <li><strong>\u4f9d\u5b58\u95a2\u4fc2\u306e\u56fa\u5b9a<\/strong>\uff1a\u904b\u7528\u30b5\u30fc\u30d0\u3067pip\u66f4\u65b0\u304c\u8d70\u308b\u3068\u518d\u73fe\u6027\u304c\u5d29\u308c\u308b\u3002\u30d0\u30fc\u30b8\u30e7\u30f3\u56fa\u5b9a\u3068\u914d\u5e03\u624b\u9806\u304c\u91cd\u8981<\/li> <\/ul> <h3>Go\uff08\u8efd\u91cf\u306a\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3084\u4e26\u884c\u51e6\u7406\u306b\u5411\u304f\uff09<\/h3> <ul> <li><strong>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306e\u5fc5\u9808\u5316<\/strong>\uff1acontext\u3067\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u5f37\u5236\u3057\u306a\u3044\u3068\u3001\u969c\u5bb3\u6642\u306b\u30b4\u30eb\u30fc\u30c1\u30f3\u304c\u6b8b\u3063\u3066\u6319\u52d5\u304c\u66d6\u6627\u306b\u306a\u308b<\/li> <li><strong>\u4e26\u884c\u51e6\u7406\u306e\u4e0a\u9650<\/strong>\uff1a\u9ad8\u6027\u80fd\u3086\u3048\u306b\u4e26\u5217\u30b3\u30d4\u30fc\/\u691c\u67fb\u3092\u5897\u3084\u3057\u304c\u3061\u3060\u304c\u3001\u672c\u756aI\/O\u306e\u63fa\u308c\u3092\u5897\u5e45\u3055\u305b\u308b\u3002\u4e0a\u9650\u3068\u30d0\u30c3\u30af\u30aa\u30d5\u3092\u8a2d\u8a08\u3059\u308b<\/li> <li><strong>\u30ed\u30b0\u306e\u69cb\u9020\u5316<\/strong>\uff1a\u53ce\u96c6\u30fb\u76f8\u95a2\u306e\u305f\u3081\u306bJSON\u7b49\u3067\u69cb\u9020\u5316\u3057\u3001\u6642\u523b\u3068\u5bfe\u8c61\u3092\u5fc5\u305a\u5165\u308c\u308b<\/li> <\/ul> <h3>Java \/ Kotlin\uff08\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u904b\u7528\u3068\u76f8\u6027\u306f\u826f\u3044\u304c\u3001JVM\u306e\u7656\u304c\u3042\u308b\uff09<\/h3> <ul> <li><strong>\u9577\u6642\u9593\u30d7\u30ed\u30bb\u30b9\u306e\u30e1\u30e2\u30ea\u6319\u52d5<\/strong>\uff1a\u8a08\u6e2c\u30c4\u30fc\u30eb\u304c\u30e1\u30e2\u30ea\u3092\u98df\u3046\u3068\u3001\u5225\u8981\u56e0\uff08GC\u306a\u3069\uff09\u3067\u6027\u80fd\u304c\u63fa\u308c\u308b\u3002\u30d0\u30c3\u30d5\u30a1\u8a2d\u8a08\u3068\u76e3\u8996\u3092\u5165\u308c\u308b<\/li> <li><strong>\u4f8b\u5916\u3068\u30ea\u30c8\u30e9\u30a4\u306e\u8a2d\u8a08<\/strong>\uff1a\u30ea\u30c8\u30e9\u30a4\u3092\u7121\u5236\u9650\u306b\u3059\u308b\u3068\u5fa9\u65e7\u3092\u9045\u3089\u305b\u308b\u3002\u5931\u6557\u56de\u6570\u3068\u5f85\u3061\u6642\u9593\u3092\u5236\u5fa1\u3059\u308b<\/li> <li><strong>\u30d5\u30a1\u30a4\u30ebI\/O\u306e\u62bd\u8c61\u5316<\/strong>\uff1aNIO\u7b49\u3092\u4f7f\u3063\u3066\u3082SMB\/RDMA\u305d\u306e\u3082\u306e\u3092\u5236\u5fa1\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002\u89b3\u6e2c\u30fb\u6574\u5408\u6027\u306b\u5bc4\u305b\u308b<\/li> <\/ul> <h3>C# \/ .NET\uff08Windows\u89aa\u548c\u6027\u304c\u9ad8\u3044\u304c\u3001\u904b\u7528\u5dee\u5206\u306b\u6ce8\u610f\uff09<\/h3> <ul> <li><strong>\u5b9f\u884c\u74b0\u5883\u5dee\u5206<\/strong>\uff1a.NET\u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u5dee\u5206\u3084Windows\u30d3\u30eb\u30c9\u5dee\u5206\u3067\u6319\u52d5\u304c\u5909\u308f\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u74b0\u5883\u60c5\u5831\u3092\u30ed\u30b0\u306b\u6b8b\u3059<\/li> <li><strong>\u4e26\u884cI\/O\u306e\u6271\u3044<\/strong>\uff1aasync\/await\u306f\u4fbf\u5229\u3060\u304c\u3001\u540c\u6642I\/O\u3092\u5897\u3084\u3057\u3059\u304e\u308b\u3068\u672c\u756a\u3092\u63fa\u3089\u3059\u3002\u4e0a\u9650\u3068\u5f85\u3061\u6226\u7565\u3092\u5165\u308c\u308b<\/li> <li><strong>\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u9023\u643a<\/strong>\uff1aWindows\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u306e\u53ce\u96c6\u306f\u76f8\u6027\u304c\u826f\u3044\u304c\u3001\u6a29\u9650\u3084\u53d6\u5f97\u7bc4\u56f2\uff08\u6642\u523b\u30fb\u4ef6\u6570\uff09\u306e\u5236\u5fa1\u3092\u8aa4\u308b\u3068\u91cd\u304f\u306a\u308b<\/li> <\/ul> <h3>C \/ C++\uff08\u6700\u3082\u81ea\u7531\u5ea6\u304c\u9ad8\u3044\u304c\u3001\u6700\u3082\u5371\u967a\u306b\u3082\u306a\u308a\u5f97\u308b\uff09<\/h3> <ul> <li><strong>\u5931\u6557\u6642\u306e\u5b89\u5168\u6027<\/strong>\uff1a\u30d0\u30c3\u30d5\u30a1\u3084\u30dd\u30a4\u30f3\u30bf\u306e\u4e0d\u5177\u5408\u306f\u201c\u8a3a\u65ad\u30c4\u30fc\u30eb\u304c\u969c\u5bb3\u3092\u4f5c\u308b\u201d\u539f\u56e0\u306b\u306a\u308b\u3002\u5883\u754c\u6761\u4ef6\u3068\u4f8b\u5916\u7cfb\u306e\u30c6\u30b9\u30c8\u3092\u539a\u304f\u3059\u308b<\/li> <li><strong>\u74b0\u5883\u4f9d\u5b58<\/strong>\uff1a\u30b3\u30f3\u30d1\u30a4\u30e9\u3001\u30e9\u30f3\u30bf\u30a4\u30e0\u3001\u30c9\u30e9\u30a4\u30d0\u3001OS\u3067\u6319\u52d5\u304c\u5909\u308f\u308a\u3084\u3059\u3044\u3002\u914d\u5e03\u3068\u518d\u73fe\u6027\u3092\u91cd\u8996\u3059\u308b<\/li> <li><strong>\u76ee\u7684\u306e\u7d5e\u308a\u8fbc\u307f<\/strong>\uff1a\u4f4e\u30ec\u30d9\u30eb\u6700\u9069\u5316\u3067\u672c\u756a\u306b\u8e0f\u307f\u8fbc\u307f\u3059\u304e\u308b\u3068\u3001\u6bd4\u8f03\u4e0d\u80fd\u306b\u306a\u308a\u304c\u3061\u3002\u8a08\u6e2c\u3068\u6574\u5408\u6027\u78ba\u8a8d\u3092\u7b2c\u4e00\u76ee\u7684\u306b\u3059\u308b<\/li> <\/ul> <h3>Rust\uff08\u5b89\u5168\u6027\u306f\u9ad8\u3044\u304c\u3001\u904b\u7528\u306e\u73fe\u5834\u3067\u306f\u914d\u5e03\u8a2d\u8a08\u304c\u9375\uff09<\/h3> <ul> <li><strong>\u914d\u5e03\u3068\u66f4\u65b0<\/strong>\uff1a\u30d0\u30a4\u30ca\u30ea\u914d\u5e03\u306f\u5f37\u3044\u4e00\u65b9\u3001\u66f4\u65b0\u624b\u9806\u3092\u8aa4\u308b\u3068\u201c\u3044\u3064\u306e\u7248\u304b\u5206\u304b\u3089\u306a\u3044\u201d\u304c\u8d77\u304d\u308b\u3002\u7f72\u540d\u30fb\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u5fb9\u5e95\u3059\u308b<\/li> <li><strong>\u975e\u540c\u671fI\/O\u306e\u5236\u5fa1<\/strong>\uff1a\u9ad8\u6027\u80fd\u306b\u5bc4\u305b\u3084\u3059\u3044\u304c\u3001\u4e26\u5217\u5ea6\u304c\u904e\u5270\u3060\u3068\u672c\u756aI\/O\u306e\u63fa\u308c\u3092\u5897\u5e45\u3059\u308b\u3002\u4e0a\u9650\u3068\u30d0\u30c3\u30af\u30aa\u30d5\u3092\u8a2d\u8a08\u3059\u308b<\/li> <\/ul> <h3>JavaScript \/ Node.js\uff08\u5c0f\u56de\u308a\u306f\u5229\u304f\u304c\u3001\u9577\u671f\u904b\u7528\u306f\u8a2d\u8a08\u6b21\u7b2c\uff09<\/h3> <ul> <li><strong>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u8a2d\u8a08<\/strong>\uff1a\u975e\u540c\u671f\u51e6\u7406\u306e\u5f85\u3061\u3092\u653e\u7f6e\u3059\u308b\u3068\u56de\u53ce\u4e0d\u80fd\u306b\u306a\u308a\u3084\u3059\u3044\u3002\u5fc5\u305a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3068\u30ad\u30e3\u30f3\u30bb\u30eb\u65b9\u91dd\u3092\u6301\u3064<\/li> <li><strong>\u4f9d\u5b58\u306e\u66f4\u65b0\u4e8b\u6545<\/strong>\uff1a\u4f9d\u5b58\u30d1\u30c3\u30b1\u30fc\u30b8\u66f4\u65b0\u3067\u6319\u52d5\u304c\u5909\u308f\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u30ed\u30c3\u30af\u30d5\u30a1\u30a4\u30eb\u3068\u30d0\u30fc\u30b8\u30e7\u30f3\u56fa\u5b9a\u3092\u524d\u63d0\u306b\u3059\u308b<\/li> <li><strong>\u7528\u9014\u306e\u5272\u308a\u5207\u308a<\/strong>\uff1a\u76e3\u8996\/\u901a\u77e5\/\u7c21\u6613\u96c6\u8a08\u306b\u306f\u5411\u304f\u304c\u3001\u91cd\u3044I\/O\u691c\u8a3c\u3092\u540c\u5c45\u3055\u305b\u308b\u3068\u904b\u7528\u304c\u96e3\u3057\u304f\u306a\u308b<\/li> <\/ul> <h3>Bash \/ \u30b7\u30a7\u30eb\uff08\u5468\u8fba\u306e\u3064\u306a\u304e\u8fbc\u307f\u306b\u5f37\u3044\u304c\u3001Windows\u6df7\u5728\u3067\u306f\u6ce8\u610f\uff09<\/h3> <ul> <li><strong>\u5931\u6557\u691c\u51fa<\/strong>\uff1a\u30d1\u30a4\u30d7\u3084\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3067\u7d42\u4e86\u30b3\u30fc\u30c9\u304c\u898b\u3048\u306b\u304f\u304f\u306a\u308b\u3002\u5931\u6557\u3092\u5931\u6557\u3068\u3057\u3066\u6271\u3046\u4f5c\u308a\u306b\u3059\u308b<\/li> <li><strong>\u6587\u5b57\u30b3\u30fc\u30c9\u3068\u30d1\u30b9<\/strong>\uff1aWindows\u6df7\u5728\u3067\u30d1\u30b9\u3084\u6587\u5b57\u30b3\u30fc\u30c9\u5dee\u5206\u304c\u539f\u56e0\u306b\u306a\u308a\u3084\u3059\u3044\u3002\u30ed\u30b0\u306b\u5b9f\u30d1\u30b9\u3068\u74b0\u5883\u3092\u6b8b\u3059<\/li> <\/ul> <hr> <h3>\u4ed8\u9332\u306e\u5e30\u7d50\uff1a\u30c4\u30fc\u30eb\u306f\u201c\u76f4\u3059\u9053\u5177\u201d\u3088\u308a\u201c\u6bd4\u8f03\u3067\u304d\u308b\u9053\u5177\u201d\u3068\u3057\u3066\u4f5c\u308b<\/h3> <p>SMB Direct\u969c\u5bb3\u306e\u73fe\u5834\u3067\u4fa1\u5024\u304c\u51fa\u308b\u306e\u306f\u3001\u6d3e\u624b\u306a\u81ea\u52d5\u4fee\u5fa9\u3088\u308a\u3082\u3001\u72b6\u6cc1\u3092\u77ed\u6642\u9593\u3067\u6574\u7406\u3057\u3066\u5fa9\u65e7\u3092\u53ce\u675f\u3055\u305b\u308b\u201c\u6bd4\u8f03\u53ef\u80fd\u306a\u8a3c\u62e0\u201d\u3067\u3059\u3002\u8a00\u8a9e\u306f\u4f55\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u304c\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3001\u518d\u8a66\u884c\u3001\u6574\u5408\u6027\u78ba\u8a8d\u3001\u30ed\u30b0\u8a2d\u8a08\u3092\u8aa4\u308b\u3068\u3001\u969c\u5bb3\u6642\u306b\u4e8c\u6b21\u88ab\u5bb3\u3092\u751f\u307f\u307e\u3059\u3002<\/p> <p>\u3082\u3057\u300c\u6b62\u3081\u3089\u308c\u306a\u3044\u57fa\u76e4\u300d\u300c\u8cac\u4efb\u5206\u754c\u304c\u8907\u96d1\u300d\u300c\u30b9\u30a4\u30c3\u30c1\u3084\u30af\u30e9\u30b9\u30bf\u307e\u3067\u7d61\u3080\u300d\u72b6\u6cc1\u3067\u60a9\u3093\u3067\u3044\u308b\u306a\u3089\u3001\u30c4\u30fc\u30eb\u4f5c\u308a\u3092\u59cb\u3081\u308b\u524d\u306b\u3001\u69cb\u6210\u3068\u5236\u7d04\u3092\u524d\u63d0\u306b\u5fa9\u65e7\u306e\u7b4b\u9053\u3092\u4f5c\u308b\u307b\u3046\u304c\u65e9\u3044\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\uff1a<a href=\"https:\/\/jouhou.main.jp\/?page_id=26983\">https:\/\/jouhou.main.jp\/?page_id=26983<\/a>\uff0f\u96fb\u8a71\uff1a0120-838-831<\/p> \r\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5409f037 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5409f037\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-195a85a9\" data-id=\"195a85a9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-25d7771 elementor-widget elementor-widget-text-editor\" data-id=\"25d7771\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<style>h1.dai {    display: inline-block;    font-weight: bold;    border-left: solid 5px #38b3f2;    border-bottom: solid 1px #38b3f2;    margin-top: 25px; \/* \u4e0a\u306e\u7a7a\u767d\u30922\u500d *\/    margin-bottom: 5px;    padding: 5px 5px 5px 5px;    font-size: 18px; \/* \u6587\u5b57\u306e\u5927\u304d\u3055\u309218px\u306b\u8a2d\u5b9a *\/}h2.fukudai {    display: inline-block;    font-weight: bold;    border-left: solid 5px #38b3f2;    border-bottom: solid 1px #38b3f2;    margin-top: 25px; \/* \u4e0a\u306e\u7a7a\u767d\u30922\u500d *\/    margin-bottom: 5px;    padding: 5px 5px 5px 5px;    font-size: 18px; \/* \u6587\u5b57\u306e\u5927\u304d\u3055\u309218px\u306b\u8a2d\u5b9a *\/}.fukudai {    display: inline-block;    font-weight: bold;    border-left: solid 5px #38b3f2;    border-bottom: solid 1px #38b3f2;    margin: 0 auto 50px;    padding: 5px 5px 5px 5px;    font-size: 18px; \/* \u6587\u5b57\u306e\u5927\u304d\u3055\u309218px\u306b\u8a2d\u5b9a *\/}.fukudai {    display: inline-block;    font-weight: bold;    border-left: solid 5px #38b3f2;    border-bottom: solid 1px #38b3f2;    margin: 0 auto 50px;    padding: 5px 5px 5px 5px;    font-size: 18px; \/* \u6587\u5b57\u306e\u5927\u304d\u3055\u309218px\u306b\u8a2d\u5b9a *\/}<\/style><h2 class='fukudai'>\u306f\u3058\u3081\u306b<\/h2><br><p> SMB\u76f4\u63a5\u969c\u5bb3\u306e\u6982\u8981\u3068\u305d\u306e\u5f71\u97ff\u3092\u7406\u89e3\u3059\u308b     \u8fd1\u5e74\u3001\u4f01\u696d\u306e\u30c7\u30b8\u30bf\u30eb\u5316\u304c\u9032\u3080\u4e2d\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308bSMB\uff08Server Message Block\uff09\u306e\u91cd\u8981\u6027\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001SMB\u306b\u95a2\u9023\u3059\u308b\u76f4\u63a5\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u696d\u52d9\u306b\u6df1\u523b\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u3001\u30c7\u30fc\u30bf\u306e\u640d\u5931\u3084\u30a2\u30af\u30bb\u30b9\u4e0d\u80fd\u306f\u3001\u696d\u52d9\u306e\u52b9\u7387\u3092\u5927\u5e45\u306b\u4f4e\u4e0b\u3055\u305b\u308b\u8981\u56e0\u3068\u306a\u308a\u307e\u3059\u3002  SMB\u76f4\u63a5\u969c\u5bb3\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u5171\u6709\u3084\u5370\u5237\u3001\u30c7\u30fc\u30bf\u306e\u30a2\u30af\u30bb\u30b9\u306b\u95a2\u3059\u308b\u554f\u984c\u3092\u6307\u3057\u3001\u3053\u308c\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u5f93\u696d\u54e1\u306f\u5fc5\u8981\u306a\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u305a\u3001\u696d\u52d9\u304c\u505c\u6ede\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u969c\u5bb3\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u5b9a\u30df\u30b9\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30d0\u30b0\u3001\u3042\u308b\u3044\u306f\u5916\u90e8\u304b\u3089\u306e\u653b\u6483\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002  \u305d\u306e\u5f71\u97ff\u306f\u3001\u4f01\u696d\u306e\u751f\u7523\u6027\u3084\u9867\u5ba2\u30b5\u30fc\u30d3\u30b9\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002\u7279\u306b\u3001\u30c7\u30fc\u30bf\u304c\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u73fe\u4ee3\u306e\u30d3\u30b8\u30cd\u30b9\u74b0\u5883\u306b\u304a\u3044\u3066\u306f\u3001SMB\u306e\u5b89\u5b9a\u6027\u304c\u4f01\u696d\u306e\u7af6\u4e89\u529b\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u306f\u660e\u767d\u3067\u3059\u3002\u3053\u306e\u305f\u3081\u3001SMB\u76f4\u63a5\u969c\u5bb3\u306e\u7406\u89e3\u3068\u3001\u305d\u306e\u5bfe\u7b56\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u6b21\u306e\u7ae0\u3067\u306f\u3001\u5177\u4f53\u7684\u306a\u539f\u56e0\u3084\u5f71\u97ff\u3092\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3059\u3002   <\/p><br><br><h2 class='fukudai'>SMB\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u57fa\u672c\u3068\u305d\u306e\u91cd\u8981\u6027<\/h2><br><p>SMB\u30d7\u30ed\u30c8\u30b3\u30eb\uff08Server Message Block\uff09\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u30d5\u30a1\u30a4\u30eb\u3084\u30d7\u30ea\u30f3\u30bf\u306e\u5171\u6709\u3092\u53ef\u80fd\u306b\u3059\u308b\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u4e3b\u306bWindows\u74b0\u5883\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u66f8\u304d\u3084\u5171\u6709\u3092\u5186\u6ed1\u306b\u884c\u3046\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u624b\u6bb5\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002SMB\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u3067\u306e\u30c7\u30fc\u30bf\u901a\u4fe1\u3092\u7ba1\u7406\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5fc5\u8981\u306a\u60c5\u5831\u306b\u8fc5\u901f\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002  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