{"id":916,"date":"2024-09-28T16:47:49","date_gmt":"2024-09-28T08:47:49","guid":{"rendered":"https:\/\/zhujifabu.com\/index.php\/2024\/09\/28\/linux-inode%e6%bb%a1%e4%ba%86%e6%80%8e%e4%b9%88%e5%8a%9e%e8%a7%a3%e5%86%b3linux-inode%e6%bb%a1%e7%9a%84%e6%96%b9%e6%b3%95\/"},"modified":"2024-09-28T16:47:49","modified_gmt":"2024-09-28T08:47:49","slug":"linux-inode%e6%bb%a1%e4%ba%86%e6%80%8e%e4%b9%88%e5%8a%9e%e8%a7%a3%e5%86%b3linux-inode%e6%bb%a1%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.zhujifabu.com\/index.php\/2024\/09\/28\/linux-inode%e6%bb%a1%e4%ba%86%e6%80%8e%e4%b9%88%e5%8a%9e%e8%a7%a3%e5%86%b3linux-inode%e6%bb%a1%e7%9a%84%e6%96%b9%e6%b3%95\/","title":{"rendered":"linux inode\u6ee1\u4e86\u600e\u4e48\u529e?\u89e3\u51b3Linux Inode\u6ee1\u7684\u65b9\u6cd5"},"content":{"rendered":"

\u4e00\u4f4d\u7fa4\u53cb\u5206\u533a\u5b58\u50a8\u7a7a\u95f4\u8fd8\u6ca1\u6709\u7528\u5b8c\uff0c\u4f46\u662f\uff0c\u5374\u4e0d\u80fd\u521b\u5efa\u76ee\u5f55\u548c\u6587\u4ef6\u4e86\uff0c\u67e5\u770b\/\u5206\u533a\u7684\uff0c\u7ed3\u679c\u53d1\u73b0Inodes\u6587\u4ef6\u6570\u91cf\u88ab\u5360\u6ee1\u4e86\uff0cInodes\u4f7f\u7528\u7387\u8fc7\u9ad8\u8fbe\u5230\u4e86100%\u3002<\/p>\n

\u89e3\u51b3\u89e3\u51b3\u5f53linux inode\u6ee1\u4e86\u65f6\uff0c\u7cfb\u7edf\u5c06\u65e0\u6cd5\u521b\u5efa\u65b0\u7684\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u751a\u81f3\u65e0\u6cd5\u590d\u5236\u6216\u79fb\u52a8\u5df2\u6709\u6587\u4ef6\u6216\u76ee\u5f55\u3002<\/p>\n

\"linux<\/p>\n

\u95ee\u9898\u63cf\u8ff0\uff1a<\/span><\/strong><\/p>\n

\u5f53linux inode\u6ee1\u4e86\u65f6\uff0c\u7cfb\u7edf\u5c06\u65e0\u6cd5\u521b\u5efa\u65b0\u7684\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u751a\u81f3\u65e0\u6cd5\u590d\u5236\u6216\u79fb\u52a8\u5df2\u6709\u6587\u4ef6\u6216\u76ee\u5f55\u3002\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u662f\u7531\u4e8e\u6587\u4ef6\u6570\u91cf\u8fc7\u591a\u6240\u5f15\u8d77\u7684\uff0c\u53ea\u9700\u8981\u5220\u9664\u65e0\u7528\u7684\u5c31\u597d\u4e86\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/span><\/p>\n

1. \u68c0\u67e5\u662f\u5426\u6709\u5927\u91cf\u7a7a\u95f4\u88ab\u5360\u7528<\/strong><\/p>\n

\u4f7f\u7528df -i<\/span>\u547d\u4ee4\u68c0\u67e5inode\u7684\u4f7f\u7528\u60c5\u51b5\uff0c\u5982\u679c\u53d1\u73b0inode\u4f7f\u7528\u7387\u63a5\u8fd1100%\uff0c\u5219\u8bf4\u660einode\u5df2\u6ee1\u3002<\/p>\n

2. \u67e5\u770b\u5e76\u5220\u9664\u4e34\u65f6\u6587\u4ef6<\/strong><\/p>\n

ls -lt \/tmp | wc -l<\/span><\/p>\n

find \/tmp -type f -exec rm {} \\;<\/span><\/p>\n

3. \u5220\u96640\u5b57\u8282\u7684\u6587\u4ef6\uff0c\u8fd9\u4e9b\u6587\u4ef6\u4e5f\u4f1a\u5360\u7528inode<\/strong><\/p>\n

find \/home -type f -size 0 -exec rm {} \\;<\/span><\/p>\n

4. \u5220\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6<\/strong><\/p>\n

\u5728\u68c0\u67e5inode\u4f7f\u7528\u60c5\u51b5\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528find\u547d\u4ee4\u6765\u67e5\u627e\u5e76\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\uff0c\u4ee5\u91ca\u653einode\u7a7a\u95f4\u3002\u4f8b\u5982\uff1a<\/p>\n

find \/ -xdev -type f -atime +7 -exec rm -f {} \\;<\/span><\/p>\n

5. \u91cd\u65b0\u683c\u5f0f\u5316\u5206\u533a<\/strong><\/p>\n

\u5982\u679c\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u540e\u4ecd\u7136\u65e0\u6cd5\u91ca\u653e\u8db3\u591f\u7684inode\u7a7a\u95f4\uff0c\u5219\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u65b0\u683c\u5f0f\u5316\u5206\u533a\uff0c\u4f7f\u7528\u66f4\u591a\u7684inode\u3002\u4f8b\u5982\uff1a<\/p>\n

mkfs.ext4 -T largefile \/dev\/sda1<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86linux inode\u6ee1\u4e86\u600e\u4e48\u529e?\u89e3\u51b3Linux Inode\u6ee1\u7684\u65b9\u6cd5\uff0c\u5177\u6709\u5f88\u597d\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\u3002\u4e00\u8d77\u8ddf\u968f\u5c0f\u7f16\u8fc7\u6765\u770b\u770b\u5427...<\/p>\n","protected":false},"author":3,"featured_media":915,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[34,33,32,36,35],"class_list":["post-916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jishu","tag-34","tag-33","tag-32","tag-36","tag-35"],"_links":{"self":[{"href":"https:\/\/www.zhujifabu.com\/index.php\/wp-json\/wp\/v2\/posts\/916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhujifabu.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhujifabu.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhujifabu.com\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhujifabu.com\/index.php\/wp-json\/wp\/v2\/comments?post=916"}],"version-history":[{"count":0,"href":"https:\/\/www.zhujifabu.com\/index.php\/wp-json\/wp\/v2\/posts\/916\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhujifabu.com\/index.php\/wp-json\/wp\/v2\/media?parent=916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhujifabu.com\/index.php\/wp-json\/wp\/v2\/categories?post=916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhujifabu.com\/index.php\/wp-json\/wp\/v2\/tags?post=916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}