{"id":2478,"date":"2023-06-19T10:00:00","date_gmt":"2023-06-19T01:00:00","guid":{"rendered":"https:\/\/testhagisolcojp.gptw.net\/techblog\/?p=2478"},"modified":"2024-07-17T07:43:56","modified_gmt":"2024-07-16T22:43:56","slug":"post-2478","status":"publish","type":"post","link":"https:\/\/testhagisolcojp.gptw.net\/techblog\/?p=2478","title":{"rendered":"NVMe SSD\u306e\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u3068\u305d\u306e\u4f7f\u3044\u304b\u305f"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large is-style-default\"><img decoding=\"async\" src=\"https:\/\/testhagisolcojp.gptw.net\/techblog\/wp-content\/uploads\/2023\/04\/AdobeStock_253116263-1024x768.jpeg\" alt=\"An image of health check\" class=\"wp-image-2480\"\/><\/figure>\n\n\n\n<h2 id=\"outline__1\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u3066\u3044\u308b\u88fd\u54c1<\/mark><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/testhagisolcojp.gptw.net\/products\/storage\">\u7523\u696d\u7528\u30b9\u30c8\u30ec\u30fc\u30b8\u88fd\u54c1(NVMe SSD)<\/a><\/li>\n<\/ul>\n\n\n\n<h2 id=\"outline__2\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u304a\u3053\u3068\u308f\u308a<\/mark><\/h2>\n\n\n\n<p>\u3000\u3053\u306e\u8a18\u4e8b\u306e\u30aa\u30ea\u30b8\u30ca\u30eb\u306f\u65e5\u672c\u8a9e\u3067\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u8a18\u4e8b\u304c\u65e5\u672c\u8a9e\u4ee5\u5916\u306e\u8a00\u8a9e\u3067\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u308c\u306f\u6a5f\u68b0\u7ffb\u8a33\u306e\u7d50\u679c\u3067\u3059\u3002\u5f53\u793e\u306f\u6a5f\u68b0\u7ffb\u8a33\u306e\u7cbe\u5ea6\u306b\u8cac\u4efb\u3092\u8ca0\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 id=\"outline__3\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u306f\u3058\u3081\u306b<\/mark><\/h2>\n\n\n\n<p>\u3000NVM Express (NVMe)\u57fa\u672c\u4ed5\u69d8<sup>[1]<\/sup>\uff08\u4ee5\u964dNVMe\u4ed5\u69d8\u3068\u8a18\u8f09\uff09\u306f\u3001\u30c9\u30e9\u30a4\u30d6\u306e\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd(Device Self-test)\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u3053\u306e\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u6a5f\u80fd\u3067\u3042\u308a\u3001\u30c9\u30e9\u30a4\u30d6\u306b\u3088\u308a\u30b5\u30dd\u30fc\u30c8\u6709\u7121\u304c\u7570\u306a\u308b\u3060\u3051\u3067\u306a\u304f\u5b9f\u884c\u3055\u308c\u308b\u30c6\u30b9\u30c8\u306e\u5185\u5bb9\u3082\u88fd\u54c1\u4f9d\u5b58\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001NVMe\u4ed5\u69d8\u304c\u793a\u3059\u81ea\u5df1\u8a3a\u65ad\u306e\u5185\u5bb9\u4f8b\u3068\u3001\u81ea\u5df1\u8a3a\u65ad\u306e\u5b9f\u884c\u65b9\u6cd5\u3068\u8a3a\u65ad\u7d50\u679c\u306e\u78ba\u8a8d\u65b9\u6cd5\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u304a\u4f7f\u3044\u306e\u3082\u3057\u304f\u306f\u3054\u691c\u8a0e\u4e2d\u306eNVMe SSD\u306e\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u30b5\u30dd\u30fc\u30c8\u6709\u7121\u3084\u3001\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u5834\u5408\u306e\u30c6\u30b9\u30c8\u5185\u5bb9\u3084\u8a3a\u65ad\u7d50\u679c\u8868\u793a\u5185\u5bb9\u306b\u3064\u304d\u307e\u3057\u3066\u306f\u3001\u5404\u30e1\u30fc\u30ab\u30fc\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/qiita.com\/ken-yossy\/items\/c65fceaf53665f7c5751#%E3%81%BE%E3%81%A8%E3%82%81\"><\/a><\/p>\n\n\n\n<h2 id=\"outline__4\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u307e\u3068\u3081<\/mark><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NVMe\u4ed5\u69d8\u306b\u306f\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u30b5\u30dd\u30fc\u30c8\u6709\u7121\u306f\u88fd\u54c1\u4f9d\u5b58<\/li>\n\n\n\n<li>\u81ea\u5df1\u8a3a\u65ad\u306e\u5b9f\u884c\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u914d\u5e03\u306e\u30c4\u30fc\u30eb\u306b\u52a0\u3048\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067\u3082\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<h2 id=\"outline__5\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u306e\u5b9a\u7fa9<\/mark><\/h2>\n\n\n\n<p>\u3000NVMe\u4ed5\u69d8\u306f\u3001\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30c9\u30e9\u30a4\u30d6\u306b\u4ee5\u4e0b\u306e4\u3064\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>2\u3064\u306e\u30c6\u30b9\u30c8\uff08\u77ed\u6642\u9593\u30c6\u30b9\u30c8\u3068\u62e1\u5f35\u30c6\u30b9\u30c8\uff09\u306e\u63d0\u4f9b<\/li>\n\n\n\n<li>\u62e1\u5f35\u30c6\u30b9\u30c8\u306e\u6240\u8981\u6642\u9593\uff08\u76ee\u5b89\uff09\u306e\u63d0\u793a<\/li>\n\n\n\n<li>\u5b9f\u884c\u4e2d\u306e\u30c6\u30b9\u30c8\u3092\u4e2d\u6b62\u3059\u308b\u65b9\u6cd5\u306e\u63d0\u4f9b<\/li>\n\n\n\n<li>\u81ea\u5df1\u8a3a\u65ad\u304c\u5b9f\u884c\u4e2d\u304b\u3069\u3046\u304b\u3001\u5b9f\u884c\u4e2d\u3067\u3042\u308c\u3070\u3069\u306e\u7a0b\u5ea6\u5b8c\u4e86\u3057\u305f\u304b\u3001\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u306e\u63d0\u4f9b<\/li>\n<\/ol>\n\n\n\n<p>\u3000\u305d\u3057\u3066\u3001\u5177\u4f53\u7684\u306a\u30c6\u30b9\u30c8\u5185\u5bb9\u306e\u4f8b\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u3082\u306e\u3092\u6319\u3052\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table><tbody><tr><td><strong>\u30c6\u30b9\u30c8\u30bb\u30b0\u30e1\u30f3\u30c8<\/strong><\/td><td><strong>\u30c6\u30b9\u30c8\u5185\u5bb9\u4f8b<\/strong><\/td><td><strong>\u5408\u5426\u5224\u5b9a\u6761\u4ef6<\/strong><\/td><\/tr><tr><td>1\uff1aRAM<\/td><td>SRAM\u3084DRAM\u3078\u306e\u30c6\u30b9\u30c8\u30d1\u30bf\u30fc\u30f3\u306e\u66f8\u304d\u8fbc\u307f\u3001\u8aad\u307f\u51fa\u3057\u3001\u6bd4\u8f03<\/td><td>\u8a02\u6b63\u4e0d\u80fd\u8aa4\u308a\u3084\u4e0d\u4e00\u81f4\u306e\u6709\u7121<\/td><\/tr><tr><td>2\uff1aS.M.A.R.T.<\/td><td>S.M.A.R.T.\u30ed\u30b0\u306eCritical Warning\u3092\u78ba\u8a8d<\/td><td>\u8b66\u544a\u306e\u6709\u7121<\/td><\/tr><tr><td>3\uff1a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6a5f\u80fd<\/td><td>\u63ee\u767a\u30e1\u30e2\u30ea\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6a5f\u80fd\uff08\u30ad\u30e3\u30d1\u30b7\u30bf\u306a\u3069\uff09\u306e\u78ba\u8a8d<\/td><td>\u7279\u7b46\u3059\u3079\u304d\u6027\u80fd\u52a3\u5316\u306e\u6709\u7121<\/td><\/tr><tr><td>4\uff1a\u30e1\u30bf\u30c7\u30fc\u30bf<\/td><td>\u5168\u30e1\u30bf\u30c7\u30fc\u30bf\u304c\u6709\u52b9\u304b\u3069\u3046\u304b\u78ba\u8a8d<\/td><td>\u6b63\u3057\u304f\u8aad\u307f\u51fa\u305b\u308b\u304b\u3069\u3046\u304b<\/td><\/tr><tr><td>5\uff1a\u4e0d\u63ee\u767a\u30e1\u30e2\u30ea<\/td><td>\u5404\u4e0d\u63ee\u767a\u30e1\u30e2\u30ea\u306e\u66f8\u304d\u8fbc\u307f\u3068\u8aad\u307f\u51fa\u3057\u3068\u6bd4\u8f03<\/td><td>\u30c7\u30fc\u30bf\u4e0d\u4e00\u81f4\u306e\u6709\u7121<\/td><\/tr><tr><td>6\uff1a\u30c7\u30fc\u30bf<\/td><td>\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u51e6\u7406\u306e\u5b9f\u65bd\uff08\u62e1\u5f35\u30c6\u30b9\u30c8\u306e\u307f\uff09<\/td><td>\u30e1\u30bf\u30c7\u30fc\u30bf\u304c\u6b63\u3057\u304f\u8aad\u307f\u51fa\u305b\u308b\u304b\u3069\u3046\u304b<\/td><\/tr><tr><td>7\uff1a\u30e1\u30c7\u30a3\u30a2<\/td><td>\u4f7f\u7528\u53ef\u80fd\u306a\u5168\u7269\u7406\u30d6\u30ed\u30c3\u30af\u3078\u306e\u30e9\u30f3\u30c0\u30e0\u8aad\u307f\u51fa\u3057<\/td><td>\u30a2\u30af\u30bb\u30b9\u4e0d\u80fd\u30d6\u30ed\u30c3\u30af\u306e\u6709\u7121<\/td><\/tr><tr><td>8\uff1a\u5bff\u547d<\/td><td>\u30c7\u30fc\u30bf\u66f8\u304d\u8fbc\u307f\u306e\u7d99\u7d9a\u53ef\u5426\u78ba\u8a8d<\/td><td>S.M.A.R.T.\u306ePercentage Used\u304c255\u306b\u306a\u308b\u306a\u3069\u3001\u91cd\u8981\u6307\u6a19\u304c\u9069\u683c\u6027\u3092\u5426\u5b9a\u3057\u3066\u3044\u306a\u3044\u304b<\/td><\/tr><tr><td>9\uff1aS.M.A.R.T.<\/td><td>S.M.A.R.T.\u30ed\u30b0\u306eCritical Warning\u3092\u78ba\u8a8d\uff08\u30bb\u30b0\u30e1\u30f3\u30c82\u3068\u540c\u3058\uff09<\/td><td>\u8b66\u544a\u306e\u6709\u7121<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><em>\u88681\uff1aNVMe\u57fa\u672c\u4ed5\u69d8\u304c\u4f8b\u793a\u3059\u308b\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u306e\u5185\u5bb9\uff08\u4ed5\u69d8\u66f8\u306eFigure 414\u3088\u308a\uff09<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u3000\u5404\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u4e0a\u8a189\u3064\u306e\u30c6\u30b9\u30c8\u30bb\u30b0\u30e1\u30f3\u30c8\u304b\u3089\u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u9078\u629e\u3057\u3066\u5b9f\u884c\u9806\u5e8f\u3084\u30c6\u30b9\u30c8\u7bc4\u56f2\u3092\u5b9a\u3081\u308b\u3001\u72ec\u81ea\u306e\u30c6\u30b9\u30c8\u3092\u5b9a\u7fa9\u3059\u308b\u3001\u305d\u308c\u3089\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3001\u306a\u3069\u306e\u65b9\u6cd5\u3067\u30c6\u30b9\u30c8\u5185\u5bb9\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u30e1\u30fc\u30ab\u30fc\u304c\u300c\u3053\u306e\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3059\u308c\u3070\u81ea\u5df1\u8a3a\u65ad\u304c\u53ef\u80fd\u3060\u300d\u3068\u5224\u65ad\u3057\u3066\u69cb\u6210\u3057\u305f\u5185\u5bb9\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u5b9a\u671f\u7684\u306a\u30c9\u30e9\u30a4\u30d6\u306e\u5065\u5eb7\u72b6\u614b\u30c1\u30a7\u30c3\u30af\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u306f\u6709\u52b9\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3000NVMe\u4ed5\u69d8\u3067\u306f\u3001\u77ed\u6642\u9593\u30c6\u30b9\u30c8\u306f2\u5206\u4ee5\u5185\u3067\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u671b\u307e\u3057\u3044\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u62e1\u5f35\u30c6\u30b9\u30c8\u306b\u304b\u304b\u308b\u6642\u9593\u306e\u76ee\u5b89\u306fIdentify Controller\u30c7\u30fc\u30bf\u306eExtended Device Self-test Time (EDSTT)\u3068\u3044\u3046\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u793a\u3055\u308c\u307e\u3059\uff08\u5206\u5358\u4f4d\uff09\u3002\u79c1\u304c<a rel=\"noreferrer noopener\" href=\"https:\/\/qiita.com\/ken-yossy\/items\/7c2caf0746d00d3d9033\" target=\"_blank\">\u4ee5\u524d\u8abf\u3079\u305f<\/a>\u969b\u306b\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u3084\u5bb9\u91cf\u306b\u3088\u308a\u6570\u5206\u304b\u3089\u6570\u5341\u5206\u3068\u5e45\u5e83\u3044\u5024\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3000\u901a\u5e38\u30a2\u30af\u30bb\u30b9\u3068\u81ea\u5df1\u8a3a\u65ad\u304c\u91cd\u306a\u308b\u3068\u3001\u901a\u5e38\u30a2\u30af\u30bb\u30b9\u306e\u6027\u80fd\u304c\u4f4e\u4e0b\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u81ea\u5df1\u8a3a\u65ad\u306b\u304b\u304b\u308b\u6642\u9593\u3082\u5ef6\u3073\u307e\u3059\u306e\u3067\u3001\u81ea\u5df1\u8a3a\u65ad\u3092\u5b9f\u884c\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u6c7a\u5b9a\u3082\u91cd\u8981\u3067\u3059\u3002\u307e\u305f\u81ea\u5df1\u8a3a\u65ad\u3092\u983b\u7e41\u306b\u5b9f\u884c\u3059\u308b\u3053\u3068\u306f\u7121\u99c4\u306aSSD\u306e\u5bff\u547d\u6d88\u8cbb\u306b\u7e4b\u304c\u308a\u307e\u3059\u306e\u3067\u3001\u5b9f\u884c\u983b\u5ea6\u3092\u9069\u5207\u306b\u8abf\u6574\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__6\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u81ea\u5df1\u8a3a\u65ad\u306e\u5b9f\u884c\u65b9\u6cd5<\/mark><\/h2>\n\n\n\n<h3 id=\"outline__6_1\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u30c4\u30fc\u30eb\u3067\u5b9f\u884c(Windows)<\/mark><\/h3>\n\n\n\n<p>\u3000\u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u81ea\u793e\u88fd\u54c1\u5411\u3051\u306bGUI\u3092\u5099\u3048\u305f\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u5834\u5408\u306e\u591a\u304f\u306f\u3001\u305d\u308c\u3089\u306e\u30c4\u30fc\u30eb\u304b\u3089\u8a3a\u65ad\u306e\u5b9f\u884c\u3084\u5b9f\u884c\u7d50\u679c\u306e\u53d6\u5f97\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u8a73\u7d30\u306f\u304a\u4f7f\u3044\u306e\u30c9\u30e9\u30a4\u30d6\u306e\u30e1\u30fc\u30ab\u30fc\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 id=\"outline__6_2\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067\u5b9f\u884c(Windows)<\/mark><\/h3>\n\n\n\n<p>\u3000\u3053\u3053\u3067\u306f\u3001\u79c1\u304c\u4f5c\u6210\u3057\u305fPowerShell\u30b9\u30af\u30ea\u30d7\u30c8<sup>[2]<\/sup>\u3092\u7528\u3044\u3066NVMe\u30c9\u30e9\u30a4\u30d6\u306e\u81ea\u5df1\u8a3a\u65ad\u3092\u5b9f\u884c\u3057\u3066\u305d\u306e\u7d50\u679c\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002PowerShell\u306fWindows\u3067\u6a19\u6e96\u7684\u306b\u4f7f\u7528\u53ef\u80fd\u3067\u3042\u308a\u3001\u3054\u7d39\u4ecb\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u306fMicrosoft\u306e\u6a19\u6e96NVMe\u30c7\u30d0\u30a4\u30b9\u30c9\u30e9\u30a4\u30d0\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5e45\u5e83\u3044\u74b0\u5883\u3067\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u81ea\u5df1\u8a3a\u65ad\u306e\u5b9f\u884c\u306b\u306f<a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/ken-yossy\/nvmetool-win-powershell\/blob\/main\/scripts\/do-selftest.ps1\" target=\"_blank\">\u3053\u3061\u3089\u306e\u30b9\u30af\u30ea\u30d7\u30c8<\/a>\u3092\u4f7f\u3044\u307e\u3059\u3002\u5f15\u6570\u306b\u30c9\u30e9\u30a4\u30d6\u306e\u756a\u53f7\uff08\u300c\u30c7\u30a3\u30b9\u30af\u306e\u7ba1\u7406\u300d\u30c4\u30fc\u30eb\u3067\u78ba\u8a8d\u53ef\u80fd\uff09\u3068\u64cd\u4f5c\u5185\u5bb9\uff08\u77ed\u6642\u9593\u30c6\u30b9\u30c8\u306a\u30891\u3001\u62e1\u5f35\u30c6\u30b9\u30c8\u306a\u30892\uff09\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u4ee5\u4e0b\u306f\u3001\u30c9\u30e9\u30a4\u30d60\u306b\u77ed\u6642\u9593\u30c6\u30b9\u30c8(Short Device Self-test)\u3092\u8981\u6c42\u3057\u3001\u5b9f\u969b\u306b\u30c6\u30b9\u30c8\u304c\u958b\u59cb\u3055\u308c\u305f\u6642\u306e\u8868\u793a\u3067\u3059\u3002\u306a\u304a\u3001\u7ba1\u7406\u8005\u6a29\u9650\u3067PowerShell\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PS C:\\&gt; .\\do-selftest.ps1 0 1\n\n&#91;I] Short Device Self-test is requested\n&#91;I] Short Device Self-test started. Test progress and result can be checked by get-selftest-log.ps1\n<\/code><\/pre>\n\n\n\n<p>\u3000\u30c6\u30b9\u30c8\u306e\u9032\u6357\u3068\u7d50\u679c\u306f<a href=\"https:\/\/github.com\/ken-yossy\/nvmetool-win-powershell\/blob\/main\/scripts\/get-selftest-log.ps1\" target=\"_blank\" rel=\"noreferrer noopener\">\u5225\u306e\u30b9\u30af\u30ea\u30d7\u30c8<\/a>\u3067\u53d6\u5f97\u53ef\u80fd\u3067\u3059\u3002\u30c6\u30b9\u30c8\u304c\u9032\u884c\u4e2d\u306e\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u51fa\u529b\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u4f8b\u3067\u306f\u30c6\u30b9\u30c8\u306e\u9032\u6357\u304c9%\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PS C:\\&gt; .\\get-selftest-log.ps1 0\nDevice Self-test Information:\n\nbyte &#91;    0] Current Device Self-test Operation: 0x01 (Short device self-test operation in progress)\nbyte &#91;    1] Current Device Self-test Completion: 9 (9% completed)\n<\/code><\/pre>\n\n\n\n<p>\u3000\u30c6\u30b9\u30c8\u304c\u7d42\u4e86\u3057\u3066\u3044\u308b\u3068\u3001\u540c\u3058\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u7d50\u679c\u306e\u53d6\u5f97\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PS C:\\&gt; .\\get-selftest-log.ps1 0\nDevice Self-test Information:\n\nbyte &#91;    0] Current Device Self-test Operation: 0x00 (No device self-test operation in progress)\nbyte &#91;    1] Current Device Self-test Completion: 0 (No test is in progress)\n\nSelf-test Result Data #0:\n    byte &#91;    0] Device Self-test Status\n        bit &#91; 3: 0] 0x0 = Completed without error\n        bit &#91; 7: 4] 0x1 = Short device self-test operation\n    byte &#91;    1] 0x00 = Segment Number\n    byte &#91;    2] Valid Diagnostic Information\n        bit &#91;    0] 0 = Namespace Identifier field is invalid\n        bit &#91;    1] 0 = Failing LBA field is invalid\n        bit &#91;    2] 0 = Status Code Type field is invalid\n        bit &#91;    3] 0 = Status Code field is invalid\n    byte &#91;11: 4] 0x000000000000154C = Power On Hours\n    byte &#91;27:26] 0x0000 = Vendor Specific\n<\/code><\/pre>\n\n\n\n<p>\u3000\u30c6\u30b9\u30c8\u7d50\u679c\u306b\u306f&#8221;Completed without error&#8221;\u3068\u8868\u793a\u3055\u308c\u3066\u304a\u308a\u30a8\u30e9\u30fc\u304c\u691c\u51fa\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u4ed6\u306b\u306f\u3001\u5b9f\u884c\u3055\u308c\u305f\u30c6\u30b9\u30c8\u304c\u77ed\u6642\u9593\u30c6\u30b9\u30c8(Short device self-test)\u3067\u3042\u308b\u3053\u3068\u3001\u3053\u306e\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3057\u305f\u6642\u523b\u304c\u30c9\u30e9\u30a4\u30d6\u5185\u6642\u523b(Power On Hours)\u30675,452 (0x154C)\u6642\u9593\u7d4c\u904e\u6642\u3067\u3042\u308b\u3053\u3068\u304c\u8a18\u9332\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"outline__6_3\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067\u5b9f\u884c(Linux \/ Ubuntu)<\/mark><\/h3>\n\n\n\n<p>\u3000Ubuntu\u3067\u306f\u3001<code>nvme-cli<\/code>\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u542b\u307e\u308c\u308b<code>nvme<\/code>\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u65b9\u6cd5\u304c\u6700\u3082\u7c21\u5358\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u81ea\u5df1\u8a3a\u65ad\u3092\u5b9f\u884c\u3059\u308b\u65b9\u6cd5\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>% sudo nvme device-self-test \/dev\/nvme0 -s 1\nDevice self-test started<\/code><\/pre>\n\n\n\n<p>\u3000\u5b9f\u884c\u306b\u306f\u7ba1\u7406\u8005\u6a29\u9650\u304c\u5fc5\u8981\u3067\u3059\u306e\u3067<code>sudo<\/code>\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u81ea\u5df1\u8a3a\u65ad\u306e\u5b9f\u884c\u3092\u8981\u6c42\u3059\u308b\u30c9\u30e9\u30a4\u30d6\u3068\u3057\u3066<code>\/dev\/nvme0<\/code>\u3092\u6307\u5b9a\u3057\u3001\u77ed\u6642\u9593\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b<code>-s<\/code>\u30aa\u30d7\u30b7\u30e7\u30f3\u306b<code>1<\/code>\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u81ea\u5df1\u8a3a\u65ad\u306e\u9032\u6357\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u540c\u3058\u304f<code>nvme<\/code>\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>% sudo nvme self-test-log \/dev\/nvme0        \nTest is 3% complete and is still in progress.<\/code><\/pre>\n\n\n\n<p>\u3000\u3053\u306e\u4f8b\u3067\u306f\u9032\u6357\u306f3%\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u81ea\u5df1\u8a3a\u65ad\u304c\u5b8c\u4e86\u3057\u305f\u3082\u3057\u304f\u306f\u81ea\u5df1\u8a3a\u65ad\u3092\u5b9f\u884c\u3057\u3066\u3044\u306a\u3044\u3068\u304d\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>% sudo nvme self-test-log \/dev\/nvme0\nTest is 0% complete and is still in progress.<\/code><\/pre>\n\n\n\n<p> \u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u4f55\u304b\u30a8\u30e9\u30fc\u304c\u691c\u51fa\u3055\u308c\u306a\u3044\u9650\u308a\u81ea\u5df1\u8a3a\u65ad\u306e\u7d50\u679c\u3092\u8868\u793a\u3057\u306a\u3044\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__7\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u304a\u308f\u308a\u306b<\/mark><\/h2>\n\n\n\n<p>\u3000\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001NVMe\u4ed5\u69d8\u304c\u5b9a\u7fa9\u3059\u308b\u81ea\u5df1\u8a3a\u65ad(Device Self-test)\u6a5f\u80fd\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001Windows\u3068Linux (Ubuntu)\u3067\u5b9f\u969b\u306b\u81ea\u5df1\u8a3a\u65ad\u3092\u5b9f\u884c\u3057\u3066\u5b9f\u884c\u7d50\u679c\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3092\u3054\u8aac\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3000NVMe\u4ed5\u69d8\u306e\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u30c6\u30b9\u30c8\u5185\u5bb9\u3082\u30e1\u30fc\u30ab\u30fc\u3084\u88fd\u54c1\u306b\u3088\u308a\u7570\u306a\u308b\u3082\u306e\u3067\u3059\u304c\u3001\u3082\u3057\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308c\u3070\u5b9a\u671f\u7684\u306a\u30c9\u30e9\u30a4\u30d6\u306e\u5065\u5eb7\u72b6\u614b\u30c1\u30a7\u30c3\u30af\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u306f\u6709\u52b9\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3000NVMe SSD\u3092\u304a\u4f7f\u3044\u306b\u306a\u308b\u969b\u3084\u691c\u8a0e\u3055\u308c\u308b\u969b\u306e\u3054\u53c2\u8003\u306b\u306a\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__8\" class=\"wp-block-heading\"><a href=\"https:\/\/qiita.com\/ken-yossy\/items\/d87642c143c64ef82626#references\"><\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">References<\/mark><\/h2>\n\n\n\n<p>[1] NVM Express, <em>&#8220;NVM Express Base Specification&#8221;<\/em>, Revision 2.0c, October 2022<br>[2] <em><a href=\"https:\/\/github.com\/ken-yossy\/nvmetool-win-powershell\" target=\"_blank\" rel=\"noreferrer noopener\">nvmetool-win-powershell: Sample script of accessing NVMe drive using Windows&#8217; inbox NVMe driver<\/a><\/em><a href=\"https:\/\/qiita.com\/ken-yossy\/items\/d87642c143c64ef82626#%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9%E8%A1%A8%E8%A8%98\"><\/a><\/p>\n\n\n\n<h2 id=\"outline__9\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u4ed6\u793e\u5546\u6a19\u306b\u3064\u3044\u3066<\/mark><\/h2>\n\n\n\n<p>\u3000\u8a18\u4e8b\u4e2d\u306b\u306f\u767b\u9332\u5546\u6a19\u30de\u30fc\u30af\u3092\u660e\u8a18\u3057\u3066\u304a\u308a\u307e\u305b\u3093\u304c\u3001\u8a18\u4e8b\u306b\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u4f1a\u793e\u540d\u304a\u3088\u3073\u88fd\u54c1\u540d\u7b49\u306f\u4e00\u822c\u306b\u5404\u793e\u306e\u5546\u6a19\u307e\u305f\u306f\u767b\u9332\u5546\u6a19\u3067\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__10\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u8a18\u4e8b\u5185\u5bb9\u306b\u3064\u3044\u3066<\/mark><\/h2>\n\n\n\n<p>\u3000\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9\u306f\u3001\u767a\u8868\u5f53\u6642\u306e\u60c5\u5831\u3067\u3059\u3002\u4e88\u544a\u306a\u304f\u5909\u66f4\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u3042\u3089\u304b\u3058\u3081\u3054\u4e86\u627f\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NVMe\u4ed5\u69d8\u306b\u306f\u30c9\u30e9\u30a4\u30d6\u306e\u81ea\u5df1\u8a3a\u65ad\u6a5f\u80fd\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001NVMe\u4ed5\u69d8\u304c\u5b9a\u7fa9\u3059\u308b\u81ea\u5df1\u8a3a\u65ad\u306e\u5185\u5bb9\u4f8b\u3068\u3001\u5b9f\u884c\u65b9\u6cd5\u3001\u304a\u3088\u3073\u8a3a\u65ad\u7d50\u679c\u306e\u78ba\u8a8d\u65b9\u6cd5\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":4,"featured_media":2480,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,15],"tags":[23,35],"class_list":["post-2478","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-reliability","category-stability","tag-nvme-ssd","tag-35"],"_links":{"self":[{"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=\/wp\/v2\/posts\/2478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2478"}],"version-history":[{"count":49,"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=\/wp\/v2\/posts\/2478\/revisions"}],"predecessor-version":[{"id":4192,"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=\/wp\/v2\/posts\/2478\/revisions\/4192"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=\/wp\/v2\/media\/2480"}],"wp:attachment":[{"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/testhagisolcojp.gptw.net\/techblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}