{"id":152,"date":"2021-10-21T01:40:05","date_gmt":"2021-10-20T17:40:05","guid":{"rendered":"http:\/\/139.224.63.49\/?p=152"},"modified":"2021-10-21T01:40:05","modified_gmt":"2021-10-20T17:40:05","slug":"linux-ext4%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e4%b8%8b%e7%9a%84%e6%96%87%e4%bb%b6%e6%81%a2%e5%a4%8d","status":"publish","type":"post","link":"http:\/\/iamnear.top\/?p=152","title":{"rendered":"linux ext4\u6587\u4ef6\u7cfb\u7edf\u4e0b\u7684\u6587\u4ef6\u6062\u590d"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.kernel.org\/doc\/html\/latest\/filesystems\/ext4\/dynamic.html\">https:\/\/www.kernel.org\/doc\/html\/latest\/filesystems\/ext4\/dynamic.html<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.kernel.org\/doc\/html\/latest\/filesystems\/ext4\/index.html\">https:\/\/www.kernel.org\/doc\/html\/latest\/filesystems\/ext4\/index.html<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/blog.csdn.net\/younger_china\/article\/details\/21692705\">https:\/\/blog.csdn.net\/younger_china\/article\/details\/21692705<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.cnblogs.com\/alantu2018\/p\/8461272.html\">https:\/\/www.cnblogs.com\/alantu2018\/p\/8461272.html<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.freesion.com\/article\/664223463\/\">https:\/\/www.freesion.com\/article\/664223463\/<\/a><\/p>\n\n\n\n<p>\u6bd4\u8f83\u5751\u7684\u70b9\uff1a\u4f7f\u7528debugfs\u4e2d\u7684logdump -i &lt;inode>\u8fd9\u6761\u547d\u4ee4\uff0c\u5f97\u5230\u7684\u7ed3\u679c\u53ef\u80fd\u662f\u9519\u8bef\u7684\uff01\uff01\uff01\uff01logdump\u5728\u8fd9\u91cc\u5bf9\u4e8e\u4eceinode\u5230block\u7684\u8ba1\u7b97\u5b58\u5728\u95ee\u9898\uff0c\u6ca1\u6709\u8003\u8651inode\u957f\u5ea6\u4e3a256\u7684\u60c5\u51b5\uff0c\u76f4\u63a5\u628ainode\u957f\u5ea6\u5f53\u4f5c128\u6765\u8ba1\u7b97\u3002\u592a\u8bef\u5bfc\u4eba\u4e86<\/p>\n\n\n\n<p>\u5177\u4f53\u5f85\u5199\u3002\u6709\u7a7a\u5e0c\u671b\u81ea\u5df1\u80fd\u5199\u4e2a\u5c0f\u5de5\u5177\u6765<\/p>\n","protected":false},"excerpt":{"rendered":"<p>https:\/\/www.kernel.org\/doc\/html\/latest\/filesystems&hellip; <a href=\"http:\/\/iamnear.top\/?p=152\" class=\"more-link read-more\" rel=\"bookmark\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">linux ext4\u6587\u4ef6\u7cfb\u7edf\u4e0b\u7684\u6587\u4ef6\u6062\u590d<\/span><i class=\"fa fa-arrow-right\"><\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-152","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-uncategorized","7":"h-entry","9":"h-as-article"},"_links":{"self":[{"href":"http:\/\/iamnear.top\/index.php?rest_route=\/wp\/v2\/posts\/152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/iamnear.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/iamnear.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/iamnear.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/iamnear.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=152"}],"version-history":[{"count":1,"href":"http:\/\/iamnear.top\/index.php?rest_route=\/wp\/v2\/posts\/152\/revisions"}],"predecessor-version":[{"id":153,"href":"http:\/\/iamnear.top\/index.php?rest_route=\/wp\/v2\/posts\/152\/revisions\/153"}],"wp:attachment":[{"href":"http:\/\/iamnear.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/iamnear.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=152"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/iamnear.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}