{"id":504,"date":"2020-12-06T08:52:36","date_gmt":"2020-12-06T08:52:36","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?p=504"},"modified":"2023-11-13T11:42:54","modified_gmt":"2023-11-13T11:42:54","slug":"monitor-sd-card-health-of-raspberry-pi","status":"publish","type":"post","link":"https:\/\/picockpit.com\/raspberry-pi\/ja\/%e3%83%a2%e3%83%8b%e3%82%bf-sd-card-health-of-raspberry-pi\/","title":{"rendered":"Raspberry Pi\u306eSD\u30ab\u30fc\u30c9\u306e\u5065\u5eb7\u306b\u3064\u3044\u3066"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/12\/microsd-cards-scaled-e1699874572153-1024x576.jpg\" alt=\"SD\u30ab\u30fc\u30c9\u306e\u5065\u5eb7\u72b6\u614b \" class=\"wp-image-1205\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/12\/microsd-cards-scaled-e1699874572153-1024x576.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/12\/microsd-cards-scaled-e1699874572153-300x169.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/12\/microsd-cards-scaled-e1699874572153-768x432.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/12\/microsd-cards-scaled-e1699874572153-1536x863.jpg 1536w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/12\/microsd-cards-scaled-e1699874572153-18x10.jpg 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/12\/microsd-cards-scaled-e1699874572153.jpg 1715w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>SD\u30ab\u30fc\u30c9\u306f\u3001\u96fb\u6e90\u3068\u4e26\u3093\u3067Raspberry Pi\u306e\u91cd\u8981\u306a\u8ffd\u52a0\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002SD\u30ab\u30fc\u30c9\u306e\u72b6\u614b\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u306f\u3001Raspberry Pi\u306eOS\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u52d5\u4f5c\u3055\u305b\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001microSD\u30ab\u30fc\u30c9\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u30fb\u76e3\u8996\u3059\u308b\u65b9\u6cd5\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u3001\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u306e\u4ed5\u7d44\u307f\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3001SD\u30ab\u30fc\u30c9\u306e\u5065\u5eb7\u72b6\u614b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u53ef\u80fd\u6027\u3068\u9650\u754c\u3092\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3057\u3066\u3001Raspberry Pi\u30e6\u30fc\u30b6\u30fc\u304c\u7d4c\u9a13\u3059\u308b\u4e00\u822c\u7684\u306a\u554f\u984c\u3092\u6e1b\u3089\u3059\u3053\u3068\u3067\u3001microSD\u30ab\u30fc\u30c9\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305f\u3001Raspberry Pi\u306b\u304a\u3059\u3059\u3081\u306emicroSD\u30ab\u30fc\u30c9\u30d6\u30e9\u30f3\u30c9\u306b\u3064\u3044\u3066\u3082\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5fc5\u8981\u3067\u3042\u308c\u3070\u3001\u3055\u3089\u306b\u4e0b\u306b\u30b9\u30ad\u30c3\u30d7\u3057\u3066\u3001\u73fe\u5728\u306emicroSD\u30ab\u30fc\u30c9\u306e\u72b6\u614b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308bLinux\u30b3\u30de\u30f3\u30c9\u3060\u3051\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u57fa\u790e\u7de8microSD\u30ab\u30fc\u30c9\u306e\u5185\u90e8<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1560\/1473\/files\/Sdcard_panasonic64mb_inside_front_medium.jpg?v=1498923153\" alt=\"microSD\u30ab\u30fc\u30c9\u306e\u30a4\u30f3\u30ca\u30fc\"\/><figcaption class=\"wp-element-caption\">\u753b\u50cf\u3092\u898b\u308bSD\u30ab\u30fc\u30c9\u306e\u5185\u90e8\u306e\u30a4\u30e9\u30b9\u30c8\u3002microSD\u30ab\u30fc\u30c9\u3082\u540c\u69d8\u306e\u69cb\u9020\u3092\u3057\u3066\u3044\u308b\u3002\u753b\u50cf\u306e\u51fa\u5178\u306f\u3053\u3061\u3089\u3002 <a href=\"https:\/\/de.wikipedia.org\/wiki\/Datei:Sdcard_panasonic64mb_inside_front.jpg\">CC-BY-SA Korpsvart<\/a>\u30a6\u30a3\u30ad\u30e1\u30c7\u30a3\u30a2\u30fb\u30b3\u30e2\u30f3\u30ba<\/figcaption><\/figure>\n<\/div>\n\n\n<p>microSD\u30ab\u30fc\u30c9\u306b\u306f\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u30fc\u30c1\u30c3\u30d7\uff08\u5199\u771f\u5de6\uff09\u3068\u3001\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\uff08\u5199\u771f\u53f3\u3001\u901a\u5e38\u306fARM\u30d9\u30fc\u30b9\uff09\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d5\u30e9\u30c3\u30b7\u30e5<\/h3>\n\n\n\n<p>\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306f\u3001\u60c5\u5831\u3092 <strong>\u96fb\u5b50\u3092\u300c\u30c8\u30e9\u30c3\u30d7\u300d\u3059\u308b<\/strong>\u306e\u4e2d\u306b\u4e0d\u5c0e\u4f53\u3092\u901a\u3057\u3066\u9ad8\u96fb\u5727\u3067\u300c\u6ce8\u5165\u300d\u3055\u308c\u307e\u3059\u3002 <strong>\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30b2\u30fc\u30c8<\/strong>(**).\u3053\u306e\u3088\u3046\u306b\u3001\u96fb\u5b50\u306f\u3001\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30b2\u30fc\u30c8\u306e\u96fb\u8377\u306b\u5fdc\u3058\u3066\u3001\u63a5\u7d9a\u3055\u308c\u305f\u96fb\u6d41\u3092\u6d41\u3059\u3053\u3068\u3082\u3001\u6d41\u3055\u306a\u3044\u3053\u3068\u3082\u3067\u304d\u308b\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306e\u4e00\u90e8\u3067\u3042\u308b\u3002\u7406\u8ad6\u7684\u306b\u306f\u3001\u6d41\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u306f\u306a\u3044\u3002 <strong>\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30b2\u30fc\u30c8\u304c\u96fb\u6c17\u7684\u306b\u7d76\u7e01\u3055\u308c\u3066\u3044\u308b\u305f\u3081<\/strong>.\u3053\u308c\u306f\u3001\u96fb\u6d41\u4f9b\u7d66\u304c\u30aa\u30d5\u306b\u306a\u3063\u3066\u3082\u60c5\u5831\u304c\u4fdd\u6301\u3055\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1560\/1473\/files\/Floating_gate_transistor-en.svg_c22655f0-916a-40f9-ba5a-81c34898aa3c_large.png?v=1498924630\" alt=\"\" style=\"width:283px;height:106px\"\/><figcaption class=\"wp-element-caption\"><em><a href=\"https:\/\/de.wikipedia.org\/wiki\/Floating-Gate-Transistor#\/media\/File:Floating_gate_transistor-en.svg\" target=\"_blank\" rel=\"noreferrer noopener\">\u753b\u50cf\u306f\u3053\u3061\u3089CC-BY-SA \u0414.\u0418\u043b\u044c\u0438\u043d Wikimedia Commons<\/a>&nbsp;\/&nbsp;&nbsp;<a href=\"https:\/\/de.wikipedia.org\/wiki\/Floating-Gate-Transistor#\/media\/File:FGMOS_Symbol.svg\" target=\"_blank\" rel=\"noreferrer noopener\">Jlochoap CC-0<\/a><\/em><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"216\" height=\"240\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/image.png\" alt=\"\" class=\"wp-image-5046\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/image.png 216w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/image-11x12.png 11w\" sizes=\"auto, (max-width: 216px) 100vw, 216px\" \/><\/figure>\n<\/div>\n\n\n<p>\u60c5\u5831\u306f\u5e38\u306b\u30bd\u30fc\u30b9(S)\u3068\u30c9\u30ec\u30a4\u30f3(D)\u306e\u9593\u3067\u8aad\u307f\u53d6\u3089\u308c\u308b\u3002\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30b2\u30fc\u30c8\u306b\u5c0e\u5165\u3055\u308c\u305f\u96fb\u5b50\u306f\u3001\u4f8b\u3048\u3070\u3001\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306e\u3057\u304d\u3044\u5024\u96fb\u5727\u3092\u4e0a\u6607\u3055\u305b\u3001\u305d\u3053\u304b\u3089\u96fb\u6d41\u304c\u6d41\u308c\u59cb\u3081\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306f\u901a\u5e38\u306e\u8aad\u307f\u53d6\u308a\u96fb\u5727\u3067\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059\uff08\u5c0e\u901a\u3057\u307e\u305b\u3093\uff09\u3002<\/p>\n\n\n\n<p>\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b2\u30fc\u30c8\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u306f\u3001\u901a\u5e38\u306e\u8aad\u307f\u51fa\u3057\u52d5\u4f5c\uff083.3 V\u306a\u3069\uff09\u3088\u308a\u3082\u304b\u306a\u308a\u9ad8\u3044\u96fb\u6c17\u96fb\u5727\uff0810 V\u306a\u3069\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u306f\u3001\u3055\u3089\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30b2\u30fc\u30c8\uff08V1\/V2\/V3\uff09\u304c\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3059\u3079\u3066\u3092\u6d88\u53bb\u3059\u308b\u305f\u3081\u306b\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30fb\u30b2\u30fc\u30c8\u306f\u9ad8\u3044\u8ca0\u96fb\u5727\u3092\u5370\u52a0\u3059\u308b\u3053\u3068\u3067\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b2\u30fc\u30c8\u304b\u3089\u96fb\u5b50\u3092\u8ffd\u3044\u51fa\u3059\u3002<\/p>\n\n\n\n<p>microSD\u30ab\u30fc\u30c9\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bNAND\u30d5\u30e9\u30c3\u30b7\u30e5\u306f\u3001\u500b\u3005\u306e\u30e1\u30e2\u30ea\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3092\u30da\u30fc\u30b8\u306b\u5206\u3051\u3001\u305d\u306e\u30da\u30fc\u30b8\u306e\u3044\u304f\u3064\u304b\u3092\u30d6\u30ed\u30c3\u30af\u306b\u5206\u3051\u3066\u3044\u307e\u3059\u30021\u30da\u30fc\u30b8\u306f512\u301c8192\u30d0\u30a4\u30c8\u3067\u30011\u30d6\u30ed\u30c3\u30af\u306b\u306f\u6700\u5927256\u30da\u30fc\u30b8\uff088kB\u306e\u30da\u30fc\u30b8\u30b5\u30a4\u30ba\u3067\u5408\u8a082048kB\uff09\u3092\u683c\u7d0d\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>\u66f8\u304d\u8fbc\u307f\uff08\u8ad6\u7406 \"1 \"\u306e\u5834\u5408\uff09\u306f\u3001\u30d3\u30c3\u30c8\u5358\u4f4d\u307e\u305f\u306f\u5c11\u306a\u304f\u3068\u3082\u30d0\u30a4\u30c8\uff0f\u30ef\u30fc\u30c9\u5358\u4f4d\u3067\u884c\u3048\u308b\u3002\u6d88\u53bb\uff08\u8ad6\u7406 \"0 \"\u306e\u5834\u5408\uff09\u306f\u30d6\u30ed\u30c3\u30af\u5358\u4f4d\u3067\u3057\u304b\u3067\u304d\u306a\u3044\u3002\u3082\u3057\u5909\u66f4\u3055\u308c\u3066\u3044\u306a\u3044\u60c5\u5831\u304c\u3042\u308c\u3070\u3001\u518d\u5ea6\u30d7\u30ed\u30b0\u30e9\u30e0\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n\n\n\n<p><span style=\"color: #000000;\"><strong>\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e1\u30e2\u30ea\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u6d88\u53bb\u306e\u305f\u3081\u306b\u5bff\u547d\u304c\u9650\u3089\u308c\u3066\u304a\u308a\u3001\u6d88\u53bb\u30b5\u30a4\u30af\u30eb\u3067\u8a08\u7b97\u3059\u308b\u3002<\/strong><\/span><\/p>\n\n\n\n<p>\u5bff\u547d\u304c\u9650\u3089\u308c\u308b\u7406\u7531\u306f\u3001\u9ad8\u96fb\u5727\u306b\u3088\u3063\u3066\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b2\u30fc\u30c8\u3092\u96fb\u8377\u30ea\u30fc\u30af\u304b\u3089\u4fdd\u8b77\u3059\u308b\u7d76\u7e01\u9178\u5316\u7269\u5c64\u304c\u640d\u50b7\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002\u3053\u306e\u5c64\u304c\u5c0e\u96fb\u6027\u306b\u306a\u308b\u3068\u3001\u30e1\u30e2\u30ea\u30bb\u30eb\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u60c5\u5831\u3092\u4fdd\u6301\u3067\u304d\u306a\u304f\u306a\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8107\u5f79\u3002\u30de\u30eb\u30c1\u30ec\u30d9\u30eb\u30bb\u30eb\u30fb\u30e1\u30e2\u30ea\u30fc\u30bb\u30eb<\/h3>\n\n\n\n<p>\u5f53\u521d\u306f\u30012\u3064\u306e\u96fb\u8377\u72b6\u614b(<strong>1\u30d3\u30c3\u30c8\u306e\u60c5\u5831<\/strong>)\u3067\u3042\u308b\u3002\u73fe\u5728\u3067\u306f\u3001\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3054\u3068\u306b\u8907\u6570\u306e\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b2\u30fc\u30c8\u304c\u3042\u308b\u304a\u304b\u3052\u3067\u3001\u30de\u30eb\u30c1\u30ec\u30d9\u30eb\u30fb\u30bb\u30eb\u306e\u30e1\u30e2\u30ea\u30fb\u30bb\u30eb\u306f\u7570\u306a\u308b\u96fb\u8377\u72b6\u614b\u3092\u8a18\u61b6\u3057\u3001\u305d\u306e\u7d50\u679c\u3001\u30e1\u30e2\u30ea\u30fb\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3054\u3068\u306b\u6570\u30d3\u30c3\u30c8\u3092\u8a18\u61b6\u3059\u308b\u3002\u8aad\u307f\u51fa\u3057\u4e2d\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u5370\u52a0\u3055\u308c\u305f\u96fb\u6d41\u304c\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306b\u3088\u3063\u3066\u3069\u306e\u3088\u3046\u306b\u7570\u306a\u3063\u3066\u4f1d\u5c0e\u3055\u308c\u308b\u304b\u3092\u8a55\u4fa1\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u30e1\u30e2\u30ea\u30bb\u30eb\u306e\u5bc6\u5ea6\u3092\u5927\u5e45\u306b\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u3001\u4e00\u65b9\u3067\u3001\u8aad\u307f\u51fa\u3057\u304c\u9045\u304f\u306a\u308a\u3001\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u3084\u96fb\u8377\u640d\u5931\u306b\u5bfe\u3059\u308b\u30e1\u30e2\u30ea\u30bb\u30eb\u306e\u53cd\u5fdc\u304c\u654f\u611f\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3002\u5358\u5024\u30bb\u30eb\u3067\u306f10\u4e07\u301c100\u4e07\u56de\u3001TLC\uff081\u30bb\u30eb3\u30d3\u30c3\u30c8\u306e3\u5024\u30bb\u30eb\uff09\u3067\u306f\u7d041000\u56de\u306e\u66f8\u304d\u8fbc\u307f\u6d88\u53bb\u304c\u53ef\u80fd\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p><span style=\"color: #000000;\"><strong>\u7523\u696d\u7528SD\u30ab\u30fc\u30c9\u306e\u30e1\u30e2\u30ea\u5bc6\u5ea6\u304c\u4f4e\u3044\u306e\u306f\u3053\u306e\u305f\u3081\u3067\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u5168\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306bSLC\uff08\u30b7\u30f3\u30b0\u30eb\u30fb\u30ec\u30d9\u30eb\u30fb\u30bb\u30eb\uff09\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002<\/strong>.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<\/h3>\n\n\n\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u4ed5\u4e8b\u306f\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u7279\u306b\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u884c\u3044\u307e\u3059\u3002 <strong>\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u3068\u30ea\u30fc\u30c9\u30a8\u30e9\u30fc\u88dc\u6b63<\/strong>.microSD\u30ab\u30fc\u30c9\u306e\u6027\u80fd\u3068\u5bff\u547d\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u6c7a\u5b9a\u7684\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306f\u3001\u524d\u8ff0\u306e\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30b2\u30fc\u30c8\u306e\u7d76\u7e01\u9178\u5316\u819c\u306e\u640d\u50b7\u306b\u3088\u308a\u3001\u5fc5\u8981\u306a\u983b\u5ea6\u3067\u306e\u66f8\u304d\u63db\u3048\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u7279\u306b\u4f7f\u7528\u983b\u5ea6\u306e\u9ad8\u3044\u500b\u3005\u306e\u9818\u57df\u306e\u640d\u50b7\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3002 <strong>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u304c\u8ad6\u7406\u7684\u306b\u30a2\u30c9\u30ec\u30b9\u53ef\u80fd\u306a\u30d6\u30ed\u30c3\u30af\u3078\u306e\u7269\u7406\u7684\u5272\u308a\u5f53\u3066\u3092\u5909\u5316\u3055\u305b\u307e\u3059\uff08\uff1d\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\uff09\u3002<\/strong><\/p>\n\n\n\n<p><span style=\"color: #000000;\"><strong>\u3053\u306e\u3088\u3046\u306a\u7269\u7406\u7684\u306a\u5272\u308a\u5f53\u3066\u306e\u5909\u5316\u306f\u3001SD\u30ab\u30fc\u30c9\u306e\u66f8\u304d\u8fbc\u307f\u30c6\u30b9\u30c8\uff08\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u66f8\u304d\u8fbc\u307f\u3084\u8aad\u307f\u8fbc\u307f\u306a\u3069\uff09\u3092\u884c\u3063\u3066\u3082\u3001\u5b9f\u969b\u306b\u306f\u672c\u5f53\u306e\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\u3092\u7279\u5b9a\u3067\u304d\u305a\u3001OS\u3084\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u30ec\u30d9\u30eb\u3067\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u7406\u7531\u3067\u3082\u3042\u308a\u307e\u3059\u3002microSD\u30ab\u30fc\u30c9\u5185\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u307f\u304c\u3001\u3069\u306e\u30d6\u30ed\u30c3\u30af\u306b\u66f8\u304d\u8fbc\u307e\u308c\u3001\u3069\u306e\u30d6\u30ed\u30c3\u30af\u304b\u3089\u8aad\u307f\u51fa\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u5e38\u306b\u628a\u63e1\u3057\u3066\u304a\u308a\u3001\u524d\u8ff0\u306e\u3088\u3046\u306b\u3053\u308c\u306f\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u5909\u5316\u3057\u307e\u3059\u3002<\/strong><\/span><\/p>\n\n\n\n<p>\u65b0\u54c1\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306b\u306f\u3001\u3059\u3067\u306b\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\uff08\u30d0\u30c3\u30c9\u30d6\u30ed\u30c3\u30af\uff09\u304c\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\u306f\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306e\u7279\u5225\u306a\u9818\u57df\u306b\u30de\u30fc\u30ad\u30f3\u30b0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u500b\u3005\u306e\u30d6\u30ed\u30c3\u30af\u306e\u30a8\u30e9\u30fc\u8a02\u6b63\u60c5\u5831\u3082\u7ba1\u7406\u3055\u308c\u3001\u8aad\u307f\u53d6\u308a\u30a8\u30e9\u30fc\u3092\u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u3067\u8a02\u6b63\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306f\u3001\u30af\u30e9\u30b9\u30bf\u5316\u3055\u308c\u305f\u30ea\u30fc\u30c9\u30a8\u30e9\u30fc\u306e\u3042\u308b\u30d6\u30ed\u30c3\u30af\u3092\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\u306e\u30ea\u30b9\u30c8\u306b\u8ffd\u52a0\u3057\u3001\u8ad6\u7406\u30d6\u30ed\u30c3\u30af\u306e\u5b9f\u969b\u306e\u7269\u7406\u7684\u5272\u308a\u5f53\u3066\u3092\u30b7\u30d5\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>microSD\u30ab\u30fc\u30c9\u306b\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u306b\u3082\u3088\u308a\u307e\u3059\u304c\u3001\u901a\u5e38\u3001\u7d0410%\u306e\u4e88\u5099\u5bb9\u91cf\u304c\u3042\u308a\u3001\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\u3092\u826f\u54c1\u306e\u300c\u30ea\u30b6\u30fc\u30d6\u30d6\u30ed\u30c3\u30af\u300d\u3068\u4ea4\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c0\u30fc\u30c6\u30a3\u30fb\u30ea\u30c8\u30eb\u30fb\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306e\u554f\u984c<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u524a\u9664\u306f\u30d6\u30ed\u30c3\u30af\u30ef\u30a4\u30ba\u306e\u307f<\/h4>\n\n\n\n<p>\u30c7\u30fc\u30bf\u306f\u30d6\u30ed\u30c3\u30af\u5358\u4f4d\u3067\u3057\u304b\u6d88\u53bb\u3067\u304d\u306a\u3044\u3002\u6d88\u53bb\u3059\u308b\u3068\u3001\u30e1\u30e2\u30ea\u30bb\u30eb\u306b\u30b9\u30c8\u30ec\u30b9\u304c\u304b\u304b\u308a\u3001\u5bff\u547d\u304c\u77ed\u304f\u306a\u308a\u3001\u65b0\u305f\u306a\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5de5\u5834\u51fa\u8377\u6642\u306e\u4e0d\u826f\u30d6\u30ed\u30c3\u30af<\/h4>\n\n\n\n<p>\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306b\u306f\u3001\u3059\u3067\u306b\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\u304c\u51fa\u8377\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u904b\u7528\u306e\u904e\u7a0b\u3067\u3001\u3055\u3089\u306b\u6b20\u9665\u306e\u3042\u308b\u30d6\u30ed\u30c3\u30af\uff08\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\uff09\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306f\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u3067\u304d\u308b\u3060\u3051\u5747\u7b49\u306b\u30d6\u30ed\u30c3\u30af\u3092\u66f8\u304d\u8fbc\u3093\u3060\u308a\u6d88\u53bb\u3057\u305f\u308a\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">MLC\u3068TLC\u306f\u7279\u306b\u611f\u5ea6\u304c\u9ad8\u3044<\/h4>\n\n\n\n<p>MLC\uff08Multi Level Cell Memory Cell\uff09\u306f\u3001\u6d88\u53bb\u56de\u6570\u3092\u6e1b\u3089\u3059\u3053\u3068\u3067\u9577\u671f\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Read Disturb<\/h4>\n\n\n\n<p>\u79c1\u304c\u307e\u3060\u8a00\u53ca\u3057\u3066\u3044\u306a\u3044\u304c\u3001\u7279\u306b\u597d\u307e\u3057\u304f\u306a\u3044\u73fe\u8c61\u306f <strong>Read Disturb<\/strong>.\u30ab\u30fc\u30c9\u3092\u8aad\u307f\u51fa\u3059\u3060\u3051\u3067\u3082\u3001\u540c\u3058\u30d6\u30ed\u30c3\u30af\u5185\u306e\u96a3\u63a5\u3059\u308b\u30e1\u30e2\u30ea\u30bb\u30eb\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u5909\u66f4\u3055\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u78ba\u7387\u306f\u3001\u657010\u4e07\u56de\u306e\u8aad\u307f\u51fa\u3057\u306e\u5f8c\u306b\u6025\u6fc0\u306b\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Read Disturb\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306f\u30d6\u30ed\u30c3\u30af\u3078\u306e\u30a2\u30af\u30bb\u30b9\u6570\u3092\u8a18\u9332\u3057\u3001\u95be\u5024\u3092\u8d85\u3048\u305f\u3068\u304d\u306b\u30d6\u30ed\u30c3\u30af\u3092\u65b0\u3057\u3044\u5834\u6240\u306b\u4e00\u62ec\u30b3\u30d4\u30fc\u3057\u3001\u5143\u306e\u30d6\u30ed\u30c3\u30af\u3092\u524a\u9664\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u305d\u306e\u30d6\u30ed\u30c3\u30af\u306f\u518d\u3073\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u3001\u5916\u898b\u306f\u300c\u5b8c\u74a7\u306a\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u300d\u3067\u3042\u308b\u304b\u306e\u3088\u3046\u306b\u88c5\u3046\u305f\u3081\u306b\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u304c\u88dc\u6b63\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3082\u306e\u3067\u3001\u4e2d\u8eab\u306f\u5b8c\u74a7\u3067\u306f\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001X\u7dda\u3067\u66f8\u304d\u8fbc\u307e\u308c\u305f\u30d3\u30c3\u30c8\u306f\u3001\u610f\u56f3\u305b\u305a\u306b\u6d88\u53bb\u3055\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u306f\u3001X\u7dda\u306b\u5bfe\u3057\u3066\u5b89\u5168\u306a\u8a2d\u8a08\u306e\u30ab\u30fc\u30c9\u3067\u306a\u3051\u308c\u3070\u3001\u30c7\u30fc\u30bf\u3092\u78ba\u5b9f\u306b\u6d88\u53bb\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u826f\u3044\u30ab\u30fc\u30c9\u306e\u88fd\u9020\u3068\u9078\u629e<\/h2>\n\n\n\n<p>\u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3068\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30c7\u30d0\u30a4\u30b9\u3001\u305d\u3057\u3066\u5b8c\u6210\u3057\u305fmicroSD\u30ab\u30fc\u30c9\u306f\u3001\u3069\u3061\u3089\u3082\u7570\u306a\u308b\u30e1\u30fc\u30ab\u30fc\u306e\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u4f8b\u306e\u5199\u771f\u306e\u30d1\u30ca\u30bd\u30cb\u30c3\u30af\u88fdSD\u30ab\u30fc\u30c9\u306f\u3001\u30b5\u30e0\u30b9\u30f3\u88fd\u30d5\u30e9\u30c3\u30b7\u30e5\u3092\u642d\u8f09\u3057\u3066\u3044\u308b\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u65e5\u672c\u88fd\u3002<\/p>\n\n\n\n<p>NAND\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30c7\u30d0\u30a4\u30b9\u3092\u88fd\u9020\u3057\u3066\u3044\u308b\u30e1\u30fc\u30ab\u30fc\u306f4\u793e\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b5\u30e0\u30b9\u30f3 &lt;- \u30de\u30fc\u30b1\u30c3\u30c8\u30ea\u30fc\u30c0\u30fc<\/li>\n\n\n\n<li>\u6771\u829d<\/li>\n\n\n\n<li>IM\u30d5\u30e9\u30c3\u30b7\u30e5\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u30ba\uff08\u30de\u30a4\u30af\u30ed\u30f3\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u30a4\u30f3\u30c6\u30eb\u306e\u30b8\u30e7\u30a4\u30f3\u30c8\u30d9\u30f3\u30c1\u30e3\u30fc\uff09<\/li>\n\n\n\n<li>Hynix\u793e\u3068Numonyx\u793e\u3068\u306e\u63d0\u643a<\/li>\n<\/ul>\n\n\n\n<p>\u6771\u829d\u3068\u30b5\u30e0\u30b9\u30f3\u306f\u3001\u5168\u30c1\u30c3\u30d7\u306e\u5927\u534a\u3092\u751f\u7523\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\uff08\u63a8\u5968\uff09<\/h3>\n\n\n\n<p>\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u3068\u6771\u829d\u306f\u30d5\u30e9\u30c3\u30b7\u30e5\u88fd\u9020\u306e\u5408\u5f01\u4f1a\u793e\u3092\u6301\u3063\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u30012009\u5e74\u306b\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u306f\u30d5\u30a1\u30d6\u306e\u6a29\u5229\u3092\u6771\u829d\u306b\u8b72\u6e21\u3057\u3066<a href=\"http:\/\/aphnetworks.com\/node\/1659\"> \u30d5\u30a1\u30d6\u30ec\u30b9\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u30fc\u30e1\u30fc\u30ab\u30fc<\/a>.\u4e21\u793e\u306f\u73fe\u5728\u3082\u30e1\u30e2\u30ea\u958b\u767a\u306b\u95a2\u3057\u3066\u5354\u529b\u3057\u3066\u3044\u308b\u3002\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u3068\u6771\u829d\u306f\u3001\u677e\u4e0b\u3068\u3068\u3082\u306b1999\u5e74\u306b\u767a\u8868\u3055\u308c\u305fSD\u898f\u683c\u306e\u5275\u59cb\u8005\u3067\u3042\u308b\u3002\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u306fmicroSD\u898f\u683c\u3082\u7b56\u5b9a\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u79c1\u305f\u3061\u306f\u9577\u3044\u9593\u3001\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u30d6\u30e9\u30f3\u30c9\u3092\u983c\u308a\u306b\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u307e\u3067\u975e\u5e38\u306b\u826f\u3044\u7d4c\u9a13\u3092\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30e0\u30b9\u30f3\uff08\u63a8\u5968\uff09<\/h3>\n\n\n\n<p>\u30b5\u30e0\u30b9\u30f3\u306e\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u3082\u304a\u3059\u3059\u3081\u3067\u3059\u3002NAND\u30d5\u30e9\u30c3\u30b7\u30e5\u5206\u91ce\u306e\u30de\u30fc\u30b1\u30c3\u30c8\u30ea\u30fc\u30c0\u30fc\u3068\u3057\u3066\u3001\u30b5\u30e0\u30b9\u30f3\u306fSD\u30ab\u30fc\u30c9\u306e\u3059\u3079\u3066\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4e92\u3044\u306b\u5b8c\u74a7\u306b\u30de\u30c3\u30c1\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u78ba\u304b\u306a\u88fd\u54c1\u306b\u5fc5\u8981\u306a\u60c5\u5831\u3092\u3059\u3079\u3066\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ad\u30f3\u30b0\u30b9\u30c8\u30f3\uff08\u63a8\u5968\u3057\u306a\u3044\uff09<\/h3>\n\n\n\n<p>\u3042\u308b\u91cd\u8981\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3001\u30ad\u30f3\u30b0\u30b9\u30c8\u30f3\u306e128GB\u30ab\u30fc\u30c9\u306e\u4fe1\u983c\u6027\u3067\u3072\u3069\u3044\u76ee\u306b\u3042\u3063\u305f\u3002\u30ad\u30f3\u30b0\u30b9\u30c8\u30f3\u306f\u81ea\u793e\u5de5\u5834\u3092\u6301\u305f\u305a\u3001\u4f59\u5270\u5bb9\u91cf\u3092\u4ed6\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u30fb\u30e1\u30fc\u30ab\u30fc\u304b\u3089\u8cfc\u5165\u3057\u3066\u3044\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u306f\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e <a href=\"http:\/\/www.bunniestudios.com\/blog\/?page_id=1022\">\u8a18\u4e8b\uff1aBunny Huang<\/a> \u306f\u3001\u3053\u306e\u6587\u8108\u3067\u3082\u8208\u5473\u6df1\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6771\u829d<\/h3>\n\n\n\n<p>\u6771\u829d\u306f\u3001\u4e16\u754c\u306eDRAM\u5e02\u5834\u306b\u304a\u3051\u308b#2\u3068\u3057\u3066\u3001\u81ea\u793e\u306e\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u88fd\u54c1\u3082\u8ca9\u58f2\u3057\u3066\u3044\u308b\u3002\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u3068\u6771\u829d\u306f\u3001\u677e\u4e0b\u96fb\u5668\u3068\u4e00\u7dd2\u306b1999\u5e74\u306b\u767b\u5834\u3057\u305fSD\u898f\u683c\u306e\u5275\u59cb\u8005\u3067\u3042\u308b\u3002\u6771\u829d\u306e\u30ab\u30fc\u30c9\u306b\u3064\u3044\u3066\u306f\u4eca\u306e\u3068\u3053\u308d\u7d4c\u9a13\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c8\u30e9\u30f3\u30bb\u30f3\u30c9\uff0f\u30b7\u30ea\u30b3\u30f3\u30d1\u30ef\u30fc<\/h3>\n\n\n\n<p>\u79c1\u305f\u3061\u306f\u3001\u7279\u306b\u4f4e\u4fa1\u683c\u5e2f\u306e\u30c8\u30e9\u30f3\u30bb\u30f3\u30c9\u3084\u30b7\u30ea\u30b3\u30f3\u30d1\u30ef\u30fc\u306e\u30ab\u30fc\u30c9\u3082\u4f7f\u7528\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30ab\u30fc\u30c9\u306f\u57fa\u672c\u7684\u306b\u306f\u826f\u3044\u3082\u306e\u3067\u3059\u304c\u3001\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u3088\u308a\u3082\u30c8\u30e9\u30f3\u30bb\u30f3\u30c9\u306e\u65b9\u304c\u8fd4\u54c1\u3084\u4e0d\u5177\u5408\u304c\u591a\u304f\u898b\u3089\u308c\u307e\u3057\u305f\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u91cd\u8981\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u3080\u3057\u308d\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\uff0f\u30b5\u30e0\u30b9\u30f3\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u826f\u3044\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u3092\u9078\u3076\u305f\u3081\u306b<\/h3>\n\n\n\n<p>\u826f\u3044\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u3092\u9078\u3076\u305f\u3081\u306b\u306f\u3001\u307e\u305a\u30e1\u30fc\u30ab\u30fc\u3092\u9078\u3076\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002\u304a\u3059\u3059\u3081\u306f <strong>\u30b5\u30e0\u30b9\u30f3\u307e\u305f\u306f\u30b5\u30f3\u30c7\u30a3\u30b9\u30af<\/strong>\u5019\u88dc\u3068\u3057\u3066\u306f\u3001\u30bd\u30cb\u30fc\u306e\u307b\u304b\u306b\u6771\u829d\u3082\u6319\u3052\u3089\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u6b21\u306b\u3001\u30e1\u30e2\u30ea\u30af\u30e9\u30b9\u304c\u91cd\u8981\u3067\u3042\u308b\u3002\u3053\u306e\u30af\u30e9\u30b9\u306f\u3001\u30d6\u30ed\u30c3\u30af\u3054\u3068\u306e\u6700\u901f\u66f8\u304d\u8fbc\u307f\u901f\u5ea6\u3092\u793a\u3059\u3002\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3088\u308a\u610f\u5473\u306e\u3042\u308b\u3001\u6563\u5728\u3057\u305f\u30e9\u30f3\u30c0\u30e0\u30a2\u30af\u30bb\u30b9\u66f8\u304d\u8fbc\u307f\u306e\u66f8\u304d\u8fbc\u307f\u901f\u5ea6\u3067\u306f\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u4e0a\u306e\u30af\u30e9\u30b9\u306f\u4fa1\u683c\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u6027\u80fd\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3059\u308b\u306e\u3067\u304a\u52e7\u3081\u3067\u3059\u3002\u5f53\u793e\u3067\u306f\u901a\u5e38\u3001\u30af\u30e9\u30b910\u306e\u30ab\u30fc\u30c9\u3092\u51fa\u8377\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3067 <a href=\"http:\/\/elinux.org\/RPi_SD_cards\">eLinux.org\u306e\u3053\u306e\u6982\u8981<\/a>\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u304cRaspberry Pi\u3068\u4e92\u63db\u6027\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u91cd\u8981\uff1a\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u3068\u306e\u4e92\u63db\u6027\u3092\u9ad8\u3081\u3001\u30c7\u30fc\u30bf\u306e\u7834\u640d\u3092\u907f\u3051\u308b\u305f\u3081\u3001Raspberry Pi\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306f\u5e38\u306b\u5909\u66f4\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4fe1\u983c\u306e\u304a\u3051\u308b\u30bd\u30fc\u30b9\u304b\u3089\u6ce8\u6587\u3059\u308b\u3079\u304d\u3067\u3059 - \u4f8b\u3048\u3070 <a href=\"https:\/\/buyzero.de\/products\/16gb-sandisk-sd-karte?variant=31076032402\">\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u306emicroSD\u30ab\u30fc\u30c9\u3092\u624b\u306b\u5165\u308c\u3088\u3046 <\/a>Raspberry Pi Trading\u3084\u30c9\u30a4\u30c4\u306e\u5927\u624b\u6d41\u901a\u696d\u8005\u304b\u3089\u76f4\u63a5\u8cfc\u5165\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Amazon\u3067\u306f\u3001\u30de\u30fc\u30b1\u30c3\u30c8\u30d7\u30ec\u30a4\u30b9\u306e\u5c0f\u58f2\u5e97\u3067\u306f\u306a\u304f\u3001\u5fc5\u305aAmazon\u306b\u76f4\u63a5\u6ce8\u6587\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u7279\u5b9a\u306e\u60c5\u5831 (<em>cid, csd, \u65e5\u4ed8, manfid, oemid, \u30b7\u30ea\u30a2\u30eb<\/em>)\u3092Linux\u3067\u8aad\u307f\u53d6\u308b\u3053\u3068\u3067\u3001\u6b63\u3057\u3044\u30e1\u30fc\u30ab\u30fc\u306e\u3082\u306e\u3092\u5165\u624b\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Transcend\u793e\u88fd\u306e\u30ab\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u305f\u4f8b\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"cd \/sys\/class\/mmc_host\/mmc?\/mmc?:*echo &quot;man:$(cat manfid) oem:$(cat oemid) name:$(cat name) hwrev:$(cat hwrev) fwrev:$(cat fwrev)&quot;\" style=\"color:#d8dee9ff;display:none\" aria-label=\"\u30b3\u30d4\u30fc\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">cd<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">sys<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">class<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">mmc_host<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">mmc<\/span><span style=\"color: #81A1C1\">?\/<\/span><span style=\"color: #D8DEE9\">mmc<\/span><span style=\"color: #81A1C1\">?:*<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">echo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">man:$(cat manfid) oem:$(cat oemid) name:$(cat name) hwrev:$(cat hwrev) fwrev:$(cat fwrev)<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<pre class=\"wp-block-preformatted\"> <code data-no-translation=\"\"><em>man:0x000074 oem:0x4a60 name:USD&nbsp;hwrev:0x1 fwrev:0x0<\/em><\/code><\/pre>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"echo &quot;serial:$(cat serial) mdt:$(cat date)&quot;\" style=\"color:#d8dee9ff;display:none\" aria-label=\"\u30b3\u30d4\u30fc\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">echo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">serial:$(cat serial) mdt:$(cat date)<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<pre class=\"wp-block-preformatted\"><em>serial:0x401e39f2 mdt:03\/2017<\/em><\/pre>\n\n\n\n<p>\u30e1\u30fc\u30ab\u30fcID (<em>\u30de\u30f3\u30d5\u30a3\u30c9<\/em>)\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/www.sd-3c.com\/\">SD-3C LLC<\/a>\u307e\u305f\u3001OEM\/\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3ID(<em>oemid<\/em>).\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 <em>oemid <\/em>\u306f\u3001\u30ab\u30fc\u30c9\u306eOEM\u304a\u3088\u3073\/\u307e\u305f\u306f\u30ab\u30fc\u30c9\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8b58\u5225\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u88fd\u54c1\u540d(<em>\u540d\u524d<\/em>)\u306f5\u6587\u5b57(ASCII)\u3067\u3059\u3002 <em>hwrev<\/em> \u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30ea\u30d3\u30b8\u30e7\u30f3\u3001\u305d\u3057\u3066 <em>fwrev<\/em> \u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u30ea\u30d3\u30b8\u30e7\u30f3\u3002\u3053\u308c\u3089\u3092\u5408\u308f\u305b\u3066\u3001\u88fd\u54c1\u30ea\u30d3\u30b8\u30e7\u30f3(<em>hwrev.fwrev<\/em>).<\/p>\n\n\n\n<p>\u306e\u3067\u3059\u3002 <em>\u30b7\u30ea\u30a2\u30eb<\/em> \u306fmicroSD\u30ab\u30fc\u30c9\u306e\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u3067\u3001\u7b26\u53f7\u306a\u3057\u6574\u6570\u3068\u3057\u3066\u8aad\u307f\u53d6\u308b32\u30d3\u30c3\u30c8\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u306e\u3067\u3059\u3002 <em>mdt<\/em> (Manufacturing Date)\u306f\u3001\u30ab\u30fc\u30c9\u304c\u3044\u3064\u88fd\u9020\u3055\u308c\u305f\u304b\uff08\u5e74\u3068\u6708\uff09\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u507dmicroSD\u30ab\u30fc\u30c9\u306b\u3088\u308b\u8a50\u6b3a\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3068\u5024\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u3092\u8aad\u3080\u3053\u3068\u3092\u304a\u52e7\u3081\u3059\u308b\u3002 <a href=\"http:\/\/www.bunniestudios.com\/blog\/?page_id=1022\">\u3046\u3055\u304e\u3055\u3093\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\uff081\u4ef6\uff09<\/a> \u305d\u3057\u3066 <a href=\"http:\/\/www.bunniestudios.com\/blog\/?p=2297\">\u3053\u306e\u8a18\u4e8b\uff082\uff09<\/a>.<\/p>\n\n\n\n<p>\u5b89\u5b9a\u3057\u305f <em>\u7537\u6027\/\u5973\u6027<\/em> \u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u3088\u304f\u7ba1\u7406\u3055\u308c\u305f\u4e00\u8cab\u6027\u306e\u3042\u308b\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30b5\u30f3\u30c7\u30a3\u30b9\u30af\u306e\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7d44\u307f\u5408\u308f\u305b\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"http:\/\/elinux.org\/RPi_SD_cards\">eLinux.org Wiki\u306e\u3059\u3079\u3066\u306e\u30a8\u30f3\u30c8\u30ea\u306b\u5bfe\u3057\u3066<\/a>: <strong>man:0x000003 oem:0x5344<\/strong>.\u30c8\u30e9\u30f3\u30bb\u30f3\u30c9\u306e\u3088\u3046\u306a\u4ed6\u306e\u30d6\u30e9\u30f3\u30c9\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u3070\u3089\u3064\u304d\u304c\u3042\u308b\u305f\u3081\u3001\u4e00\u8cab\u3057\u305f\u54c1\u8cea\u304c\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u64cd\u4f5c\u4e2d\u306e\u30c7\u30fc\u30bf\u7834\u640d\u3092\u9632\u3050<\/h2>\n\n\n\n<p>microSD\u30ab\u30fc\u30c9\u306f\u3001\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4\u306e\u300c\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u300d\u3060\u3002\u901a\u5e38\u306eLinux\u306e\u8a2d\u5b9a\u3067\u3042\u308c\u3070\u3001\u901a\u5e38\u306e\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u3068\u540c\u3058\u3088\u3046\u306b\u52d5\u4f5c\u3057\u3001\u8aad\u307f\u8fbc\u307f\u3068\u66f8\u304d\u8fbc\u307f\u306e\u4e21\u65b9\u306e\u30a2\u30af\u30bb\u30b9\u304c\u767a\u751f\u3057\u307e\u3059\u3002Linux\u306f\u591a\u304f\u306e\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306b\u60c5\u5831\u3092\u8a18\u9332\u3057\u3001\u3068\u308a\u308f\u3051\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30af\u30bb\u30b9\u6642\u9593\u3092\u66f4\u65b0\u3059\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306f\u983b\u7e41\u306b\u5909\u5316\u3059\u308b\u3002\u3053\u308c\u306f\u3001\u305d\u3082\u305d\u3082microSD\u30ab\u30fc\u30c9\u304c\u60f3\u5b9a\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3060\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d2\u30f3\u30c8 #1: Raspberry Pi\u3092\u9069\u5207\u306b\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3057\u3001\u826f\u3044\u96fb\u6e90\u3092\u4f7f\u7528\u3059\u308b<\/h3>\n\n\n\n<p>Windows\u30d1\u30bd\u30b3\u30f3\u3067\u3082\u30b3\u30f3\u30bb\u30f3\u30c8\u3092\u629c\u304f\u3053\u3068\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u3002Linux\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3001\u7279\u306bmicroSD\u30ab\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u305fRaspberry Pi\u3067\u306f\u3001\u6642\u9593\u306e\u554f\u984c\u3067\u3059\u3002 <strong>\u505c\u96fb\u3067\u30c7\u30fc\u30bf\u304c\u58ca\u308c\u308b\u524d\u306b<\/strong>.<\/p>\n\n\n\n<p>Linux\u306b\u306f\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306e\u8aad\u307f\u66f8\u304d\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u3042\u308b\u3002Pi\u304b\u3089\u96fb\u6e90\u3092\u629c\u3044\u305f\u3060\u3051\u3067\u306f\u3001microSD\u306b\u66f8\u304d\u8fbc\u307e\u308c\u306a\u304b\u3063\u305f\u66f8\u304d\u8fbc\u307f\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u60c5\u5831\u304c\u5931\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<p><span style=\"color: #000000;\">\u5148\u306b\u8ff0\u3079\u305f\u3088\u3046\u306b\u3001microSD\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306f\u3001\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u306e\u305f\u3081\u306b\u30e9\u30f3\u30bf\u30a4\u30e0\u3067\u30c7\u30fc\u30bf\u3092\u7a4d\u6975\u7684\u306b\u30b7\u30d5\u30c8\u3057\u3001\u30ea\u30fc\u30c9\u30c7\u30a3\u30b9\u30bf\u30fc\u30d6\u3092\u56de\u907f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001Linux\u30b7\u30b9\u30c6\u30e0\u306e\u77e5\u3089\u306a\u3044\u3068\u3053\u308d\u3067\u884c\u308f\u308c\u307e\u3059\uff08\u300c\u30c8\u30e9\u30f3\u30b9\u30da\u30a2\u30ec\u30f3\u30c8\u300d\uff09\u3002\u307e\u305f\u3001\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u306f\u3001\u591a\u304b\u308c\u5c11\u306a\u304b\u308c\u4fdd\u5b88\u7684\u306b\u884c\u308f\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u3053\u3067 - \u7279\u306b\u66f8\u304d\u8fbc\u307f\u64cd\u4f5c\u306e\u969b\u306b!- \u30c7\u30fc\u30bf\u306e\u640d\u50b7\u3084\u640d\u5931\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n\n\n<p>\u305d\u306e\u305f\u3081\u3001Pi\u3092\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3057\u305f\u5f8c\u306b\u3001Raspberry Pi\u306eACT-LED\u306e\u70b9\u6ec5\u304c\u6b62\u307e\u3063\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u3001\u96fb\u6e90\u3092\u5f15\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u96fb\u6e90\u304c\u60aa\u3044\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3059\u3002 <strong>\u30d6\u30e9\u30a6\u30f3\u30a2\u30a6\u30c8 <\/strong>(\u4e0d\u8db3\u96fb\u5727\uff09\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u7591\u308f\u3057\u3044\u5834\u5408\u306f\u3001Raspberry Pi Trading\u304c\u63a8\u5968\uff0f\u63d0\u4f9b\u3059\u308b\u96fb\u6e90\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/buyzero.de\/collections\/raspberry-pi-3b-3-b-3a-zubehor\/products\/2-5-a-netzteil-fur-raspberry-pi-offizielles-netzteil-schwarz-2-kopfe?variant=12633722781798\"><img loading=\"lazy\" decoding=\"async\" width=\"156\" height=\"197\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/01\/powersupply-stontronics-raspberry-pi-microusb.jpg\" alt=\"\" class=\"wp-image-598\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/buyzero.de\/collections\/raspberry-pi-3b-3-b-3a-zubehor\/products\/2-5-a-netzteil-fur-raspberry-pi-offizielles-netzteil-schwarz-2-kopfe?variant=12633722781798\">\u30aa\u30ea\u30b8\u30ca\u30eb\u306e2.5A microUSB\u96fb\u6e90\uff08Stontronics\u793e\u88fd\uff09 <\/a><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/image-2.png\" alt=\"\" class=\"wp-image-5047\" style=\"width:354px;height:354px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/image-2.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/image-2-300x300.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/image-2-150x150.png 150w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/image-2-768x768.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/image-2-12x12.png 12w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/buyzero.de\/collections\/raspberry-pi-4-zubehor\/products\/raspberry-pi-15-w-usb-c-netzteil-eu?variant=28034083258470\">\u30aa\u30ea\u30b8\u30ca\u30eb3A USB C\u96fb\u6e90<\/a> <\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Tip #2 \u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u4ed8\u304d\u30ea\u30fc\u30c9\u30aa\u30f3\u30ea\u30fc\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n<p>\u8aad\u307f\u53d6\u308a\u5c02\u7528\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001SD\u30ab\u30fc\u30c9\u304c\u8aad\u307f\u53d6\u308a\u59a8\u5bb3\u304b\u3089\u4fdd\u8b77\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u5fc5\u8981\u306a\u6d88\u53bb\u30b5\u30a4\u30af\u30eb\u306b\u3088\u308b\u8001\u5316\u304c\u8d77\u3053\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u306f\u7a4d\u6975\u7684\u306b\u66f8\u304d\u8fbc\u3093\u3067\u3044\u308b\u3068\u304d\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u3086\u3063\u304f\u308a\u3068\u8d77\u3053\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u8aad\u307f\u53d6\u308a\u5c02\u7528\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u8d77\u52d5\u6642\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u30c1\u30a7\u30c3\u30af\u304c\u5c11\u306a\u304f\u3066\u6e08\u3080\u306a\u3069\u306e\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u7d44\u8fbc\u307f\u30b7\u30b9\u30c6\u30e0\u3001\u3064\u307e\u308a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08\u30c7\u30b8\u30bf\u30eb\u30b5\u30a4\u30cd\u30fc\u30b8\u306a\u3069\uff09\u3067\u7279\u5b9a\u306e\u76ee\u7684\u3092\u679c\u305f\u3059\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u5e38\u306b\u65b0\u3057\u3044\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u3001\u6b63\u78ba\u306a\u30ed\u30b0\u3092\u73fe\u5834\u3067\u4fdd\u5b58\u3057\u305f\u308a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ed\u30b0\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u4e2d\u592e\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3057\uff08\u5fc5\u8981\u3067\u3042\u308c\u3070\u9045\u5ef6\u3055\u305b\u308b\uff09\u3001\u30b7\u30b9\u30c6\u30e0\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u305f\u3081\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30e2\u30fc\u30c9\u306b\u3057\u3066\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Raspbian\u306e\u30d9\u30fc\u30b9\u3068\u306a\u3063\u3066\u3044\u308bDebian\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304b\u3089\u306e\u60c5\u5831\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002 <a href=\"https:\/\/wiki.debian.org\/ReadonlyRoot\">https:\/\/wiki.debian.org\/ReadonlyRoot<\/a>.<\/p>\n\n\n\n<p>RAM\u30c7\u30a3\u30b9\u30af\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\uff08tmpfs\u5185\uff09\u3092\u4f7f\u7528\u3057\u3066\u3082\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u8fbc\u3093\u3060\u308a\u3001\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u66f4\u3092\u52a0\u3048\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002RAM\u30c7\u30a3\u30b9\u30af\u30fb\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u306f\u3001SD\u30ab\u30fc\u30c9\u4e0a\u306e\u7279\u5225\u306b\u6307\u5b9a\u3055\u308c\u305f\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3068\u5b9a\u671f\u7684\u306b\u540c\u671f\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002RAM\u30c7\u30a3\u30b9\u30af\u304c\uff08\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306b\u3088\u3063\u3066\uff09\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3057\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u79c1\u305f\u3061\u306f\u3053\u306e\u6280\u8853\u3092\u4f7f\u3063\u3066 <a href=\"https:\/\/buyzero.de\/products\/anonymebox-anonym-frei-einfach?variant=27178682953\">\u5f53\u793e\u88fd\u54c1\u300cAnonymebox\u300d\u3067<\/a>\u305d\u306e\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30b3\u30f3\u30bb\u30f3\u30c8\u3092\u629c\u304f\u3053\u3068\u3092\u524d\u63d0\u3068\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n<p><strong><span style=\"color: #000000;\">\u3042\u306a\u305f\u306e\u7d44\u307f\u8fbc\u307fRaspberry Pi\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306e\u5f37\u56fa\u306a\u30ea\u30fc\u30c9\u30aa\u30f3\u30ea\u30fc\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u73fe\u3059\u308b\u30d1\u30fc\u30c8\u30ca\u30fc\u3092\u304a\u63a2\u3057\u3067\u3059\u304b\uff1f <a style=\"color: #000000;\" href=\"https:\/\/pi3g.com\/kontakt\/\">\u79c1\u305f\u3061\u306f\uff08pi3g e.k.\u3068\u3057\u3066\uff09\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\uff06\u958b\u767a\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/a>\u30cf\u30fc\u30c9\u3001\u30bd\u30d5\u30c8\u3068\u3082\u306b<\/span><\/strong><\/p>\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/pi3g.com\/kontakt\/\">pi3g e.K.\u3078\u306e\u521d\u56de\u7121\u6599\u76f8\u8ac7\u306e\u3054\u6848\u5185<\/a><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d2\u30f3\u30c8 #3 \u66f8\u304d\u8fbc\u307f\u64cd\u4f5c\u306e\u524a\u6e1b<\/h3>\n\n\n\n<p>\u7279\u306b\u53e4\u3044\u30ab\u30fc\u30cd\u30eb\u3067\u306f\u3001Linux\u306fPOSIX\u898f\u683c\u306b\u57fa\u3065\u3044\u3066\u3001\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3073\u306b\u30a2\u30af\u30bb\u30b9\u30bf\u30a4\u30e0\u3092\u66f4\u65b0\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u3064\u307e\u308a\u3001\u8aad\u307f\u53d6\u308a\u64cd\u4f5c\u306e\u305f\u3073\u306b\u3001\u81ea\u52d5\u7684\u306b\u66f8\u304d\u8fbc\u307f\u64cd\u4f5c\u304c\u884c\u308f\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/strong>.\u3092\u660e\u793a\u7684\u306b\u8a2d\u5b9a\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <em>\u30ce\u30fc\u30bf\u30a4\u30e0 <\/em>\u3067 <em>\/etc\/fstab<\/em> \u3082\u3057\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3051\u308c\u3070\uff08Raspbian\u306f\u81ea\u52d5\u7684\u306b\u8a2d\u5b9a\u3059\u308b\u3088\u3046\u3060\uff09\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/lonesysadmin.net\/2013\/12\/08\/gain-30-linux-disk-performance-noatime-nodiratime-relatime\/\">\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <em>\u30ea\u30ec\u30fc\u30bf\u30a4\u30e0 <\/em>\u305d\u3057\u3066 <em>\u30ce\u30fc\u30bf\u30a4\u30e0<\/em><\/a><\/p>\n\n\n\n<p><strong>\u30de\u30b9\u30af\u3092\u4f7f\u3063\u305f\u30b7\u30b9\u30c6\u30e0\u30ed\u30b0\u3092\u7121\u52b9\u306b\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"systemctl mask systemd-journald.service\" style=\"color:#d8dee9ff;display:none\" aria-label=\"\u30b3\u30d4\u30fc\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">systemctl<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">mask<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">systemd<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9\">journald<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">service<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<pre class=\"wp-block-preformatted\"><em>\/etc\/systemd\/system\/systemd-journald.service \u304b\u3089 \/dev\/null \u3078\u306e\u30b7\u30f3\u30dc\u30ea\u30c3\u30af\u30ea\u30f3\u30af\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/em><\/pre>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo systemctl mask rsyslog.service\" style=\"color:#d8dee9ff;display:none\" aria-label=\"\u30b3\u30d4\u30fc\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">systemctl<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">mask<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">rsyslog<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">service<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<pre class=\"wp-block-preformatted\"><em>\/etc\/systemd\/system\/rsyslog.service\u304b\u3089\/dev\/null\u3078\u30b7\u30f3\u30dc\u30ea\u30c3\u30af\u30ea\u30f3\u30af\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/em><\/pre>\n\n\n\n<p>\u4ed6\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4f5c\u6210\u3055\u308c\u305f\u305d\u306e\u4ed6\u306e\u30ed\u30b0\u3084\u3001\u3053\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u7121\u52b9\u306b\u3057\u305f\u5834\u5408\u306e\u5f71\u97ff\uff08\u4f8b\u3048\u3070\u3001\u7279\u5b9a\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u8d77\u52d5\u3057\u306a\u304f\u306a\u308b\u306a\u3069\uff09\u306b\u3064\u3044\u3066\u3082\u3001\u3082\u3061\u308d\u3093\u8a73\u7d30\u306b\u8abf\u3079\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30b9\u30ef\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<p>RAM\u304c\u5341\u5206\u3067\u306a\u3044\u5834\u5408\u3001Linux\u306f\u500b\u3005\u306eRAM\u9818\u57df\u3092SWAP\u30d5\u30a1\u30a4\u30eb\u306b\u79fb\u52d5\u3055\u305b\u307e\u3059\u3002(\u5341\u5206\u306aRAM\u3092\u6301\u3064Raspberry Pi 4\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u8003\u616e\u3057\u3066\u3001\u4f8b\u3048\u3070<a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4-model-b?variant=28034031812710\"> Pi 4 \/ 4GB<\/a> \u307e\u305f\u306f <a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4-model-b-8gb?variant=31821584629862\">The Pi 4 \/ 8 GB<\/a> \u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044)\u3002\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3001SWAP\u30d5\u30a1\u30a4\u30eb\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo systemctl status dphys-swapfile\" style=\"color:#d8dee9ff;display:none\" aria-label=\"\u30b3\u30d4\u30fc\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">systemctl<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">status<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">dphys<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9\">swapfile<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<pre class=\"wp-block-preformatted\"><em>dphys-swapfile.service - LSB: \u30b9\u30ef\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u306e\u81ea\u52d5\u751f\u6210\u3068\u4f7f\u7528\nLoaded: \u30ed\u30fc\u30c9\u6e08\u307f\uff08\/etc\/init.d\/dphys-swapfile)\nActive: Sat 2017-07-01 19:11:57 UTC; 8min ago \u304b\u3089\u30a2\u30af\u30c6\u30a3\u30d6\uff08\u7d42\u4e86\uff09\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\n\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002498 ExecStart=\/etc\/init.d\/dphys-swapfile start (code=exited, status=0\/SUCCESS)<\/em><\/pre>\n\n\n\n<p>SWAP\u3092\u7121\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo systemctl disable dphys-swapfile\" style=\"color:#d8dee9ff;display:none\" aria-label=\"\u30b3\u30d4\u30fc\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">systemctl<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">disable<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">dphys<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9\">swapfile<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u7d50\u8ad6<\/h3>\n\n\n\n<p>microSD\u30ab\u30fc\u30c9\u3092\u9023\u7d9a\u3057\u3066\u4f7f\u7528\u3059\u308b\u3068\u3001Raspberry Pi\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u304c\u53b3\u3057\u304f\u8a66\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9069\u5207\u306a\u96fb\u6e90\u306e\u4f7f\u7528\u3001\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u306b\u3088\u308b\u8aad\u307f\u53d6\u308a\u5c02\u7528\u30b7\u30b9\u30c6\u30e0\u3001\u66f8\u304d\u8fbc\u307f\u64cd\u4f5c\u306e\u4e00\u8cab\u3057\u305f\u524a\u6e1b\u3001\u6709\u540d\u30d6\u30e9\u30f3\u30c9\u306e\u512a\u308c\u305fSD\u30ab\u30fc\u30c9\u306e\u9078\u629e\u306a\u3069\u306b\u3088\u308a\u3001\u9577\u671f\u7684\u306b\u5b89\u5b9a\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/pi3g.com\/kontakt\/\">Raspberry Pi\u3092\u4f7f\u3063\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3084\u88fd\u54c1\u306b\u3064\u3044\u3066\u3001\u5c02\u9580\u7684\u306a\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u7121\u6599\u306e\u521d\u56de\u76f8\u8ac7\u3092\u304a\u53d7\u3051\u3057\u307e\u3059\u3002<\/a>.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5099\u8003<\/h2>\n\n\n\n<p><strong>(*)\u6ce8<\/strong>Raspberry Pi 3, 3B+, 4\u306f\u3001microSD\u30ab\u30fc\u30c9\u304c\u306a\u304f\u3066\u3082\u3001USB\u30e1\u30c7\u30a3\u30a2\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08Ethernet\uff09\u304b\u3089\u306e\u8d77\u52d5\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u306e\u30d6\u30fc\u30c8\u3067\u306f\u3001\u30d6\u30fc\u30c8\u30b3\u30fc\u30c9\u306b\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306e\u30d0\u30b0\u304c\u3042\u308a\u3001\u5b89\u5b9a\u3057\u305f\u30d6\u30fc\u30c8\u304c\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u7279\u5225\u306a\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u642d\u8f09\u3057\u305fmicroSD\u30ab\u30fc\u30c9\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\uff08Raspberry Pi 3B\uff09\u3002<\/p>\n\n\n\n<p>\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u30fc\u306e\u69cb\u9020\u306b\u95a2\u3059\u308b\u4e0a\u8a18\u306e\u8aac\u660e\u306f\u3001USB\u30e1\u30e2\u30ea\u30fc\u306b\u3082\u5f53\u3066\u306f\u307e\u308b\u3002<\/p>\n\n\n\n<p><strong>(**) \u6ce8<\/strong>\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30b2\u30fc\u30c8\u306e\u4ee3\u308f\u308a\u306b\u4f7f\u308f\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u30c1\u30e3\u30fc\u30b8\u30c8\u30e9\u30c3\u30d4\u30f3\u30b0\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u3082\u3001\u305d\u306e\u6a5f\u80fd\u539f\u7406\u306f\u540c\u3058\u3067\u3059\u3002\u30c1\u30e3\u30fc\u30b8\u30c8\u30e9\u30c3\u30d4\u30f3\u30b0\u30d5\u30e9\u30c3\u30b7\u30e5\u30bb\u30eb\u306f\u3001\u30e1\u30e2\u30ea\u306e\u9ad8\u5bc6\u5ea6\u5316\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Raspberry Pi\u3092\u4f7f\u3063\u305fSD\u30ab\u30fc\u30c9\u306b\u3064\u3044\u3066\u3082\u3063\u3068\u77e5\u308a\u305f\u3044\u65b9\u306f\u3001\u4ee5\u4e0b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/picockpit.com\/raspberry-pi\/?s=sd+card\">\u3053\u306e\u30c8\u30d4\u30c3\u30af\u3092\u6271\u3063\u305f\u591a\u304f\u306e\u8a18\u4e8b\u306f\u3053\u3061\u3089<\/a>.<\/p>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fja%2F%25e3%2583%25a2%25e3%2583%258b%25e3%2582%25bf-sd-card-health-of-raspberry-pi%2F&text=All%20about%20SD%20card%20health%20on%20the%20Raspberry%20Pi\" title=\"X\u3067\u5171\u6709\u3059\u308b\" aria-label=\"X\u3067\u5171\u6709\u3059\u308b\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#000; color:#000\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#000\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\"><path fill=\"#000\" d=\"M14.258 10.152L23.176 0h-2.113l-7.747 8.813L7.133 0H0l9.352 13.328L0 23.973h2.113l8.176-9.309 6.531 9.309h7.133zm-2.895 3.293l-.949-1.328L2.875 1.56h3.246l6.086 8.523.945 1.328 7.91 11.078h-3.246zm0 0\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#000\">\u5171\u6709<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button facebook shariff-nocustomcolor\" style=\"background-color:#4273c8\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fja%2F%25e3%2583%25a2%25e3%2583%258b%25e3%2582%25bf-sd-card-health-of-raspberry-pi%2F\" title=\"\u30d5\u30a7\u30a4\u30b9\u30d6\u30c3\u30af\u4e0a\u3067\u5171\u6709\" aria-label=\"\u30d5\u30a7\u30a4\u30b9\u30d6\u30c3\u30af\u4e0a\u3067\u5171\u6709\" role=\"button\" rel=\"nofollow\" class=\"shariff-link\" style=\"; background-color:#3b5998; color:#3b5998\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#3b5998\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 18 32\"><path fill=\"#3b5998\" d=\"M17.1 0.2v4.7h-2.8q-1.5 0-2.1 0.6t-0.5 1.9v3.4h5.2l-0.7 5.3h-4.5v13.6h-5.5v-13.6h-4.5v-5.3h4.5v-3.9q0-3.3 1.9-5.2t5-1.8q2.6 0 4.1 0.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#3b5998\">\u5171\u6709<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button telegram shariff-nocustomcolor\" style=\"background-color:#4084A6\"><a href=\"https:\/\/telegram.me\/share\/url?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fja%2F%25e3%2583%25a2%25e3%2583%258b%25e3%2582%25bf-sd-card-health-of-raspberry-pi%2F&text=All%20about%20SD%20card%20health%20on%20the%20Raspberry%20Pi\" title=\"\u30c6\u30ec\u30b0\u30e9\u30e0\u4e0a\u3067\u5171\u6709\" aria-label=\"\u30c6\u30ec\u30b0\u30e9\u30e0\u4e0a\u3067\u5171\u6709\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#0088cc; color:#0088cc\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#0088cc\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 32 32\"><path fill=\"#0088cc\" d=\"M30.8 6.5l-4.5 21.4c-.3 1.5-1.2 1.9-2.5 1.2L16.9 24l-3.3 3.2c-.4.4-.7.7-1.4.7l.5-7L25.5 9.2c.6-.5-.1-.8-.9-.3l-15.8 10L2 16.7c-1.5-.5-1.5-1.5.3-2.2L28.9 4.3c1.3-.5 2.3.3 1.9 2.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#0088cc\">\u5171\u6709<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button reddit shariff-nocustomcolor\" style=\"background-color:#ff5700\"><a href=\"https:\/\/www.reddit.com\/submit?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fja%2F%25e3%2583%25a2%25e3%2583%258b%25e3%2582%25bf-sd-card-health-of-raspberry-pi%2F\" title=\"Reddit\u4e0a\u3067\u5171\u6709\" aria-label=\"Reddit\u4e0a\u3067\u5171\u6709\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#ff4500; color:#ff4500\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#ff4500\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"#ff4500\" d=\"M440.3 203.5c-15 0-28.2 6.2-37.9 15.9-35.7-24.7-83.8-40.6-137.1-42.3L293 52.3l88.2 19.8c0 21.6 17.6 39.2 39.2 39.2 22 0 39.7-18.1 39.7-39.7s-17.6-39.7-39.7-39.7c-15.4 0-28.7 9.3-35.3 22l-97.4-21.6c-4.9-1.3-9.7 2.2-11 7.1L246.3 177c-52.9 2.2-100.5 18.1-136.3 42.8-9.7-10.1-23.4-16.3-38.4-16.3-55.6 0-73.8 74.6-22.9 100.1-1.8 7.9-2.6 16.3-2.6 24.7 0 83.8 94.4 151.7 210.3 151.7 116.4 0 210.8-67.9 210.8-151.7 0-8.4-.9-17.2-3.1-25.1 49.9-25.6 31.5-99.7-23.8-99.7zM129.4 308.9c0-22 17.6-39.7 39.7-39.7 21.6 0 39.2 17.6 39.2 39.7 0 21.6-17.6 39.2-39.2 39.2-22 .1-39.7-17.6-39.7-39.2zm214.3 93.5c-36.4 36.4-139.1 36.4-175.5 0-4-3.5-4-9.7 0-13.7 3.5-3.5 9.7-3.5 13.2 0 27.8 28.5 120 29 149 0 3.5-3.5 9.7-3.5 13.2 0 4.1 4 4.1 10.2.1 13.7zm-.8-54.2c-21.6 0-39.2-17.6-39.2-39.2 0-22 17.6-39.7 39.2-39.7 22 0 39.7 17.6 39.7 39.7-.1 21.5-17.7 39.2-39.7 39.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#ff4500\">\u5171\u6709<\/span>&nbsp;<\/a><\/li><\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>SD\u30ab\u30fc\u30c9\u306f\u3001\u96fb\u6e90\u3068\u4e26\u3093\u3067Raspberry Pi\u306e\u91cd\u8981\u306a\u8ffd\u52a0\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002SD\u30ab\u30fc\u30c9\u306e\u72b6\u614b\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u306f\u3001Raspberry Pi\u306eOS\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u52d5\u4f5c\u3055\u305b\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001microSD\u30ab\u30fc\u30c9\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u30fb\u76e3\u8996\u3059\u308b\u65b9\u6cd5\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305a\u3001\u30e1\u30e2\u30ea\u30fc\u30ab\u30fc\u30c9\u306e\u4ed5\u7d44\u307f\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3001SD\u30ab\u30fc\u30c9\u306e\u5065\u5eb7\u72b6\u614b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u306e\u53ef\u80fd\u6027\u3068\u9650\u754c\u3092\u7406\u89e3\u3057\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u6b21\u306b\u3001Raspberry Pi\u30e6\u30fc\u30b6\u30fc\u304c\u7d4c\u9a13\u3059\u308b\u4e00\u822c\u7684\u306a\u554f\u984c\u3092\u6e1b\u3089\u3059\u3053\u3068\u3067\u3001microSD\u30ab\u30fc\u30c9\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u6700\u9069\u306a...<\/p>","protected":false},"author":2,"featured_media":1205,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[165,3],"tags":[595,1007,1006,177,179,1003,606,780,599,1001,189,193,187,600,1002,1005,167,166,1004],"class_list":["post-504","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sd-cards","category-raspberry-pi-how-to","tag-control","tag-controller","tag-fabs","tag-flash","tag-flash-memory","tag-kingston","tag-linux","tag-microsd","tag-monitor","tag-nand","tag-pi","tag-picockpit","tag-raspberry-pi","tag-raspbian","tag-samsung","tag-sandisk","tag-sd","tag-sd-card","tag-toshiba"],"yoast_head":"<!-- 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PiCockpit!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/picockpit.com\/raspberry-pi\/ja\/\u30e2\u30cb\u30bf-sd-card-health-of-raspberry-pi\/\" \/>\n<meta property=\"og:site_name\" content=\"PiCockpit\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pi3gshop\" \/>\n<meta property=\"article:published_time\" content=\"2020-12-06T08:52:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-13T11:42:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/12\/microsd-cards-scaled-e1699874572153.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1715\" \/>\n\t<meta property=\"og:image:height\" content=\"964\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"raspi berry\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@pi3g\" \/>\n<meta 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