{"id":201,"date":"2014-10-24T11:46:00","date_gmt":"2014-10-24T02:46:00","guid":{"rendered":"http:\/\/www.worldagency.jp\/wordpress\/?p=201"},"modified":"2015-10-28T11:11:15","modified_gmt":"2015-10-28T02:11:15","slug":"linux%ef%bc%9b%e3%83%8f%e3%83%bc%e3%83%89%e3%83%87%e3%82%a3%e3%82%b9%e3%82%af%e3%81%ae%e3%82%af%e3%83%ad%e3%83%bc%e3%83%b3%e3%82%92%e4%bd%9c%e6%88%90%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.worldagency.jp\/wordpress\/?p=201","title":{"rendered":"Linux\uff1b\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u30af\u30ed\u30fc\u30f3\u3092\u4f5c\u6210\u3059\u308b"},"content":{"rendered":"<p>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u63db\u88c5\u6642\u306b\u3001\u8a18\u9332\u5185\u5bb9\u3092\u4e38\u3054\u3068\u30b3\u30d4\u30fc\u3057\u3066\u30af\u30ed\u30fc\u30f3\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5\u3002<\/p>\n<h3>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u65b9\u6cd5<\/h3>\n<p>\u30c7\u30a3\u30b9\u30af\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u65b9\u6cd5\u3067\u3059\u304c\u3001\u300cdd\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<br \/>\n\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3059\u304c\u3001\u300c\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u30fb\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30920\/1\u306e\u4fe1\u53f7\u306e\u30de\u30de\u4e38\u3054\u3068\u30b3\u30d4\u30fc\u300d\u3059\u308b\u3082\u306e\u3067\u3059\u3002<br \/>\n\u6ce8\u610f\u70b9\u3068\u3059\u308c\u3070\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<ul>\n<li>\u00a0\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u5bb9\u91cf\u304c\u30b3\u30d4\u30fc\u5143\u4ee5\u4e0a\u3067\u3042\u308b\u3053\u3068<\/li>\n<li>\u30b3\u30de\u30f3\u30c9\u3067\u6307\u5b9a\u3059\u308b\u30c7\u30a3\u30b9\u30af\u3092\u9593\u9055\u3048\u3066\u6307\u5b9a\u3057\u305f\u5834\u5408\u3001\u30c7\u30fc\u30bf\u304c\u6d88\u6ec5\u3059\u308b\u3053\u3068<\/li>\n<\/ul>\n<h3>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4f8b<\/h3>\n<ul>\n<li>\u30c7\u30a3\u30b9\u30af\u30b5\u30a4\u30ba\u306f\u3001\u300c\u30b3\u30d4\u30fc\u5148HDD \u2267\u30b3\u30d4\u30fc\u5143HDD\u300d\u306e\u5927\u304d\u3055\u3068\u3059\u308b\u3053\u3068<\/li>\n<li>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306f\u3001mount\u3057\u306a\u3044\u3053\u3068<\/li>\n<li>\u30b3\u30d4\u30fc\u5143HDD\u306e\u30d1\u30b9\u3001\u300c\/dev\/sdb\u300d<\/li>\n<li>\u30b3\u30d4\u30fc\u5148HDD\u306e\u30d1\u30b9\u3001\/dev\/sdc\u300d<\/li>\n<\/ul>\n<h3>\u30b3\u30d4\u30fc\u3059\u308b\u30b3\u30de\u30f3\u30c9<\/h3>\n<div class=\"codesample\">$dd if=\/dev\/sdb of=\/dev\/sdc bs=512 conv=noerror,sync<\/div>\n<p>500GB\u306e\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u30674\u6642\u9593\u3067\u3057\u305f\u3002<\/p>\n<h3>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u7528\u306e\u30c7\u30a3\u30b9\u30af\u30a4\u30e1\u30fc\u30b8<\/h3>\n<div class=\"codesample\">$dd if=\/dev\/sdb of=.\/backup-disk-image.img bs=512 conv=noerror,sync<\/div>\n<h3>\u30aa\u30d7\u30b7\u30e7\u30f3\u30b3\u30de\u30f3\u30c9<\/h3>\n<ul>\n<li>bs\u3000\uff1a\u3000\u4e00\u5ea6\u306b\u8aad\u307f\u66f8\u304d\u3059\u308b\u30d0\u30a4\u30c8\u6570\uff08\u7701\u7565\u3059\u308b\u3068512\u30d0\u30a4\u30c8\uff09<br \/>1K=1024, 1M=1024*1024, 1G=1024*1024*1024<\/li>\n<li>noerror \u3000\uff1a\u3000\u30a8\u30e9\u30fc\u8aad\u307f\u98db\u3070\u3057<\/li>\n<li>sync \u30a8\u30e9\u30fc\u3000\uff1a\u3000\u7b87\u6240\u3092NUL(\u30bc\u30ed\uff09\u3067\u57cb\u3081\u308b<\/li>\n<li>bs byte size\u3000\uff1a\u3000 \u8aad\u8fbc\u66f8\u304d\u51fa\u3059\u30d0\u30a4\u30c8\u30b5\u30a4\u30ba<\/li>\n<\/ul>\n<h3>\u8ee2\u9001\u72b6\u6cc1\u306e\u8868\u793a<\/h3>\n<div class=\"codesample\">$killall -USR1 dd<\/div>\n<h3>\u30c7\u30a3\u30b9\u30af\u306e\u6d88\u53bb<\/h3>\n<p>\u5fa9\u5143\u3068\u540c\u3058\u8981\u9818\u3067\u3001zero\u57cb\u3081\u3059\u308c\u3070\u5b8c\u5168\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"codesample\">$dd if=\/dev\/zero of=\/dev\/sdc<\/div>\n<div class=\"spacer\">&nbsp;<\/div>\n<hr \/>\n<div class=\"spacer\">&nbsp;<\/div>\n<h3>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u6bce\u306b\u30b3\u30d4\u30fc\u3059\u308b\u5834\u5408<\/h3>\n<ul>\n<li>\u4e88\u3081 Gparted \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3067\u3001\u30b3\u30d4\u30fc\u5148\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u3066\u304a\u304f\u3002<\/li>\n<li>MBR\u306e446\u30d0\u30a4\u30c8\u3092\u30b3\u30d4\u30fc\u3059\u308b\u3002\uff08447\uff5e512\u307e\u3067\u306e64\u30d0\u30a4\u30c8\u306fHDD1\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u60c5\u5831\u306a\u306e\u3067\u30b3\u30d4\u30fc\u3057\u306a\u3044\uff09\n<div class=\"codesample\">$dd if=\/dev\/sda of=\/dev\/sdb bs=446 count=1<\/div>\n<p><\/li>\n<li>\u30b7\u30b9\u30c6\u30e0\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\uff08\u300c\u30b7\u30b9\u30c6\u30e0\u3067\u4e88\u7d04\u6e08\u307f\u300d\uff09\u306e\u30b3\u30d4\u30fc\n<div class=\"codesample\">$dd if=\/dev\/sda1 of=\/dev\/sdb1 bs=1M conv=noerror,sync<\/div>\n<p><\/li>\n<li>\u30d6\u30fc\u30c8\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\uff08\u300cWindows\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u9818\u57df\u300d\uff09\u306e\u30b3\u30d4\u30fc\n<div class=\"codesample\">$dd if=\/dev\/sda2 of=\/dev\/sdb2 bs=1M conv=noerror,sync<\/div>\n<p><\/li>\n<\/ul>\n<div class=\"spacer\">&nbsp;<\/div>\n<hr \/>\n<div class=\"spacer\">&nbsp;<\/div>\n<p>\u3010\u5f15\u7528\u3011<\/p>\n<ul>\n<li><a href=\"http:\/\/moonstruckdrops.github.io\/blog\/2013\/08\/11\/make-disk-backup\/\" target=\"_blank\">DD\u30b3\u30de\u30f3\u30c9\u3067\u7269\u7406\u30c7\u30a3\u30b9\u30af\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308b<\/a><\/li>\n<li><a href=\"http:\/\/hrn25.sakura.ne.jp\/win\/clone-hdd\/clone-hdd.html\" target=\"_blank\">clone-hdd<\/a><\/li>\n<li><a href=\"http:\/\/takuya-1st.hatenablog.jp\/entry\/20101025\/1288002819\" target=\"_blank\">dd \u3067\u30c7\u30a3\u30b9\u30af\u3092\u30b3\u30d4\u30fc\u3059\u308b\u3088\u304f\u4f7f\u3046\u4f8b<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u63db\u88c5\u6642\u306b\u3001\u8a18\u9332\u5185\u5bb9\u3092\u4e38\u3054\u3068\u30b3\u30d4\u30fc\u3057\u3066\u30af\u30ed\u30fc\u30f3\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5\u3002 \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u65b9\u6cd5 \u30c7\u30a3\u30b9\u30af\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u65b9\u6cd5\u3067\u3059\u304c\u3001\u300cdd\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 \u3053\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3059\u304c\u3001\u300c\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u30fb\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30920\/ &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.worldagency.jp\/wordpress\/?p=201\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;Linux\uff1b\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306e\u30af\u30ed\u30fc\u30f3\u3092\u4f5c\u6210\u3059\u308b&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-201","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=201"}],"version-history":[{"count":6,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/201\/revisions"}],"predecessor-version":[{"id":228,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/201\/revisions\/228"}],"wp:attachment":[{"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldagency.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}