{"id":26309,"date":"2011-10-08T03:52:36","date_gmt":"2011-10-07T18:52:36","guid":{"rendered":"http:\/\/ur.edu-connect.net\/?p=26309"},"modified":"2024-02-03T23:36:11","modified_gmt":"2024-02-03T14:36:11","slug":"%e8%aa%a4%e5%89%8a%e9%99%a4%e3%81%97%e3%81%a6%e3%81%97%e3%81%be%e3%81%a3%e3%81%9f%e3%83%87%e3%83%bc%e3%82%bf%e3%81%ae%e6%95%91%e5%87%ba%ef%bc%88linux-ext4%ef%bc%8craid1%e3%83%91%e3%83%bc%e3%83%86","status":"publish","type":"post","link":"https:\/\/ur.edu-connect.net\/archives\/26309","title":{"rendered":"\u8aa4\u524a\u9664\u3057\u3066\u3057\u307e\u3063\u305f\u30c7\u30fc\u30bf\u306e\u6551\u51fa\uff08Linux ext4\uff0cRAID1\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u304b\u3089\uff09"},"content":{"rendered":"\n

\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u306a\u3044mysql\u306eDB\u3092\uff08\u610f\u56f3\u7684\u306b\uff09drop\u3057\uff0c\u5f8c\u304b\u3089\u5fc5\u8981\u306aDB\u3060\u3063\u305f\u3068\u5206\u304b\u3063\u3066\u6551\u51fa\u3057\u3088\u3046\u3068\u3057\u305f\u6642\u306e\u8a18\u9332\u3067\u3059\uff0e<\/p>\n\n\n\n

\u30b5\u30fc\u30d0\u306e\u69cb\u6210<\/h2>\n\n\n\n

\u30c7\u30fc\u30bf\u306e\u6551\u51fa\u3092\u8a66\u307f\u305f\u306e\u306f\uff0cWeb\u30b5\u30fc\u30d0\u3068\u3057\u3066\u8d77\u52d5\u3057\u3066\u3044\u305fRAID1\u306eUbuntu 10.04 LTS\uff08ext4\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\uff09\uff0e\u30c7\u30fc\u30bf\u306e\u6551\u51fa\u304c\u5fc5\u8981\u3060\u3068\u5224\u660e\u3057\u305f\u6642\u70b9\u3067\u65e2\u306b\u6642\u9593\u304c\u7d4c\u3063\u3066\u3044\u305f\u306e\u3067\uff0c\u3042\u307e\u308a\u671b\u307f\u306f\u306a\u3044\u3053\u3068\u306f\u308f\u304b\u3063\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u3084\u308b\u3060\u3051\u3084\u3063\u3066\u307f\u308b\u3053\u3068\u306b\uff0e<\/p>\n\n\n\n

\u7d4c\u904e<\/h2>\n\n\n\n

HDD\u30af\u30ed\u30fc\u30f3\u306e\u4f5c\u6210<\/h3>\n\n\n\n

\u307e\u305a\u306fUbuntu\u3092\u505c\u6b62\u3055\u305b\u307e\u3057\u305f\uff0eWeb\u30b5\u30fc\u30d0\u306a\u306e\u3067\u3067\u304d\u308b\u3060\u3051\u65e9\u304f\u518d\u958b\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u3063\u305f\u305f\u3081\uff0c\u30c7\u30a3\u30b9\u30af\u306e\u30af\u30ed\u30fc\u30f3\u3092\u4f5c\u308a\uff0c\u305d\u306e\u30af\u30ed\u30fc\u30f3\u304b\u3089\u30c7\u30fc\u30bf\u6551\u51fa\u3092\u8a66\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\uff0e<\/p>\n\n\n\n

\u30af\u30ed\u30fc\u30f3\u4f5c\u6210\u306b\u4f7f\u3063\u305f\u306e\u306f\u30d5\u30ea\u30fc\u30a6\u30a7\u30a2\u306eEaseus Disk Copy https:\/\/www.easeus.com\/disk-copy\/<\/a> \uff0eWindows\u6a5f\u3067EXE\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\uff0c\u30d6\u30fc\u30bf\u30d6\u30eb\u30c7\u30a3\u30b9\u30af\u3092\u4f5c\u6210\u3057\u307e\u3059\uff0e\u30af\u30ed\u30fc\u30f3\u7528\u306eHDD\u3092\u63a5\u7d9a\u3057\u3066\uff0c\u4f5c\u6210\u3057\u305f\u30d6\u30fc\u30bf\u30d6\u30eb\u30c7\u30a3\u30b9\u30af\u304b\u3089\u8d77\u52d5\u3057\uff0c\u30bb\u30af\u30bf\u30fc\u3054\u3068\u306e\u30b3\u30d4\u30fc\u3092\u3068\u308a\u307e\u3059\uff0e\u3053\u308c\u3067HDD\u306e\u30af\u30ed\u30fc\u30f3\u304c\u5b8c\u6210\u3067\u3059\uff0e<\/p>\n\n\n\n

Windows\u6a5f\u3067\u306e\u30c7\u30fc\u30bf\u6551\u51fa<\/h3>\n\n\n\n

\u4f5c\u6210\u3057\u305fHDD\u30af\u30ed\u30fc\u30f3\u306f\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u304cext4\u306a\u306e\u3067\uff0c\u305d\u306e\u307e\u307e\u3067\u306fWindows\u6a5f\u3067\u8aad\u307f\u8fbc\u3081\u307e\u305b\u3093\uff0e\u305d\u306e\u305f\u3081\uff0c\u300c\u61a9\u3044\u306e\u5834\u300d\u3055\u3093\u306e\u3053\u3061\u3089\u306e\u8a18\u4e8b<\/p>\n\n\n\n

https:\/\/linux.ikoinoba.net\/index.php?UID=1297182890<\/a><\/p>\n\n\n\n

\u3092\u53c2\u8003\u306bExt2Fsd\u3092\u4f7f\u3063\u3066\u8aad\u307f\u8fbc\u3081\u308b\u3088\u3046\u306b\u3057\u307e\u3059\uff0e<\/p>\n\n\n\n

Ext2Fsd\u306e\u8a73\u3057\u3044\u4f7f\u3044\u65b9\u306f\u3053\u3061\u3089<\/p>\n\n\n\n

https:\/\/ftlabo.sakura.ne.jp\/win\/ext2fsd\/ext2fsd.html<\/a><\/p>\n\n\n\n

\u306b\u3042\u308a\u307e\u3057\u305f\uff0e\uff08\u30c7\u30a3\u30b9\u30af\u306fRead only mode\u3067\u30de\u30a6\u30f3\u30c8\uff09<\/p>\n\n\n\n

\u6b21\u306b\uff0c photorec \u3068\u3044\u3046\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u5fa9\u5143\u30bd\u30d5\u30c8\u3092\u4f7f\u3063\u3066\uff0c\u30ac\u30ea\u30ac\u30ea\u3068\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u51fa\u3057\u307e\u3059\uff0ephotorec\u306e\u8a73\u3057\u3044\u4f7f\u3044\u65b9\u306fGigazine\u3055\u3093\u306b\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3057\u305f\uff0e<\/p>\n\n\n\n

https:\/\/gigazine.net\/news\/20070720_photorec\/<\/a><\/p>\n\n\n\n

\u5bfe\u8c61\u3068\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u3092DB\u3068*.MYI\u306b\u9650\u5b9a\u3057\u3066\uff0c500G\u306eHDD\u3067\u7d046\u6642\u9593\u56de\u3057\u3063\u3071\u306a\u3057\uff0e\u30d5\u30a1\u30a4\u30eb\u540d\u306f\u5fa9\u5143\u3055\u308c\u305a\uff0c\u307e\u305f\uff0c\u9818\u57df\u306e\u91cd\u8907\u3082\u3042\u308b\u3088\u3046\u3067300G\u306a\u3093\u3066\u5de8\u5927\u306a\u30d5\u30a1\u30a4\u30eb\u3082\u307f\u3064\u304b\u308a\u307e\u3057\u305f\uff0e\u3067\uff0c\u76ee\u7684\u306e\u30c7\u30fc\u30bf\u304c\u5165\u3063\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\uff0c\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u7fa4\u3092Linux\u6a5f\u306b\u8ee2\u9001\u3057\uff0cgrep\u306b\u304b\u3051\u307e\u3057\u305f\uff0e\uff08Windows\u3067grep\u7684\u306a\u3053\u3068\u3092\u3059\u308b\u3068\u7d4c\u9a13\u4e0a\u30ed\u30af\u306a\u3053\u3068\u304c\u306a\u3044\u306e\u3067\uff09<\/p>\n\n\n\n

Linux\u6a5f\u3067\u306e\u30c7\u30fc\u30bf\u6551\u51fa<\/h3>\n\n\n\n

\u3055\u3089\u306b\uff0cLinux\u3067\u306e\u30c7\u30fc\u30bf\u6551\u51fa\u3082\u8a66\u307f\u307e\u3057\u305f\uff0eext4\u3067\u306e\u30c7\u30fc\u30bf\u5fa9\u5143\u306b\u306f\uff0cextundelete\u3068\u3044\u3046GPL\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u3042\u308a\uff0c\u307e\u305f\u3082\u300c\u61a9\u3044\u306e\u5834\u300d\u3055\u3093\u306e\u3068\u3053\u308d\u306b\u8aac\u660e\u66f8\u304d\u3068Ubuntu\u7528\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u307e\u3067\uff01\uff08\u666e\u901a\u306b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304b\u3089\u30d3\u30eb\u30c9\u3082\u51fa\u6765\u307e\u3057\u305f\uff0e\u6700\u521d\u306fKnoppix\u306e\u30e9\u30a4\u30d6CD\u3067\u30c8\u30e9\u30a4\u3057\u305f\u306e\u3067\u3059\u304c\uff0c\u30d3\u30eb\u30c9\u307e\u3067\u306e\u74b0\u5883\u8a2d\u5b9a\u304c\u9762\u5012\u3060\u3063\u305f\u306e\u3067\uff0c\u7d50\u5c40\u3082\u3046\u4e00\u53f0Ubuntu\u3092\u4f5c\u308a\u307e\u3057\u305f\uff09<\/p>\n\n\n\n

https:\/\/linux.ikoinoba.net\/index.php?UID=1295979561<\/a><\/p>\n\n\n\n

\u3068\u3044\u3046\u3053\u3068\u3067\uff0c\u5225\u306eUbuntu\u6a5f\u304b\u3089\u30af\u30ed\u30fc\u30f3HDD\u3092\u8aad\u307f\u8fbc\u3082\u3046\u3068\u3057\u305f\u306e\u3067\u3059\u304c\uff0cexundelete\u306f\uff0cread only\u3067\u30de\u30a6\u30f3\u30c8\u3057\u305fHDD\u3057\u304b\u8d70\u67fb\u3057\u306a\u3044\u89aa\u5207\u8a2d\u8a08\u3067\uff0cRAID\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306fUSB\u3067\u63a5\u7d9a\u3057\u305f\u3060\u3051\u3067\u306f\u30de\u30a6\u30f3\u30c8\u3059\u3089\u3067\u304d\u307e\u305b\u3093\uff0e<\/p>\n\n\n\n

\u306a\u306e\u3067\uff0c\u307e\u305a\u30de\u30a6\u30f3\u30c8\u30dd\u30a4\u30f3\u30c8\u3092 \/media\/hoge \u3068\u304b\u306b\u4f5c\u6210\u3057\uff0cUbuntu\u30c7\u30a3\u30b9\u30af\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30fc\u3092\u4f7f\u3063\u3066\uff08fdisk\u3067\u3082\u826f\u3057\uff09\u5bfe\u8c61\u3068\u306a\u308b\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u3066\uff0c<\/p>\n\n\n\n

\n

# sudo mount -r -t ext4 \/dev\/(clone HDD) \/media\/hoge<\/p>\n<\/blockquote>\n\n\n\n

\u3068\u30d5\u30a1\u30a4\u30eb\u30bf\u30a4\u30d7\u306bext4\u3092\u6307\u5b9a\u3057\uff0c\u30ea\u30fc\u30c9\u30aa\u30f3\u30ea\u30fc\u3067\u30de\u30a6\u30f3\u30c8\u3057\u307e\u3059\uff0e<\/p>\n\n\n\n

\u3053\u308c\u3067extundelete\u3067\u8d70\u67fb\u3067\u304d\u308b\u3093\u3067\u3059\u304c\uff0c\u7279\u5b9a\u306e\u30d5\u30a1\u30a4\u30eb\u30bf\u30a4\u30d7\u3092\u63a2\u3059\u306b\u306f recipe \u304c\u5fc5\u8981\u3067\u3059\uff0e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306b\u6570\u7a2e\u985e\u306erecipe\u304c\u65e2\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u304c\uff0cmysql\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30d5\u30a1\u30a4\u30ebMYD\u306f\u542b\u307e\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\uff0c\u65e2\u5b58\u306erecipe\u3092\u53c2\u8003\u306b\u4f5c\u6210\u3057\u307e\u3057\u305f\uff0erecipe\u306e\u4f5c\u308a\u65b9\u306f man extundelete \u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\uff0e<\/p>\n\n\n\n

\u3067\uff0c\u5fa9\u5143\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u3072\u305f\u3059\u3089grep\u3059\u308b\u3068\uff0e<\/p>\n\n\n\n

\u7d50\u5c40\uff0c\u63a2\u3057\u3066\u3044\u305f\u30c7\u30fc\u30bf\u306f\u5fa9\u5143\u51fa\u6765\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u30fb\u30fb\u30fb\u306d\u30fb\u30fb\u30fb\uff08\u6d99\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"

\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u306a\u3044mysql\u306eDB\u3092\uff08\u610f\u56f3\u7684\u306b\uff09drop\u3057\uff0c\u5f8c\u304b\u3089\u5fc5\u8981\u306aDB\u3060\u3063\u305f\u3068\u5206\u304b\u3063\u3066\u6551\u51fa\u3057\u3088\u3046\u3068\u3057\u305f\u6642\u306e\u8a18\u9332\u3067\u3059\uff0e \u30b5\u30fc\u30d0\u306e\u69cb\u6210 \u30c7\u30fc\u30bf\u306e\u6551\u51fa\u3092\u8a66\u307f\u305f\u306e\u306f\uff0cWeb\u30b5\u30fc\u30d0\u3068\u3057\u3066\u8d77\u52d5\u3057\u3066\u3044\u305fRAID1\u306eUbuntu 10.04 LTS\uff08ext4\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\uff09\uff0e\u30c7\u30fc\u30bf\u306e\u6551\u51fa\u304c\u5fc5\u8981\u3060\u3068\u5224\u660e\u3057\u305f\u6642\u70b9\u3067\u65e2\u306b\u6642\u9593\u304c\u7d4c\u3063\u3066\u3044\u305f\u306e\u3067\uff0c\u3042\u307e\u308a\u671b\u307f\u306f\u306a\u3044\u3053\u3068\u306f\u308f\u304b\u3063\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u3084\u308b\u3060\u3051\u3084\u3063\u3066\u307f\u308b\u3053\u3068\u306b\uff0e \u7d4c\u904e HDD\u30af\u30ed\u30fc\u30f3\u306e\u4f5c\u6210 \u307e\u305a\u306fUbu […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[87,88,86],"class_list":["post-26309","post","type-post","status-publish","format-standard","hentry","category-misc","tag-linux","tag-raid","tag-86"],"_links":{"self":[{"href":"https:\/\/ur.edu-connect.net\/wp-json\/wp\/v2\/posts\/26309"}],"collection":[{"href":"https:\/\/ur.edu-connect.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ur.edu-connect.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ur.edu-connect.net\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ur.edu-connect.net\/wp-json\/wp\/v2\/comments?post=26309"}],"version-history":[{"count":10,"href":"https:\/\/ur.edu-connect.net\/wp-json\/wp\/v2\/posts\/26309\/revisions"}],"predecessor-version":[{"id":29735,"href":"https:\/\/ur.edu-connect.net\/wp-json\/wp\/v2\/posts\/26309\/revisions\/29735"}],"wp:attachment":[{"href":"https:\/\/ur.edu-connect.net\/wp-json\/wp\/v2\/media?parent=26309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ur.edu-connect.net\/wp-json\/wp\/v2\/categories?post=26309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ur.edu-connect.net\/wp-json\/wp\/v2\/tags?post=26309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}