{"id":351,"date":"2026-04-08T04:38:43","date_gmt":"2026-04-07T20:38:43","guid":{"rendered":"https:\/\/www.loongdi.net\/blog\/?p=351"},"modified":"2026-04-08T04:38:43","modified_gmt":"2026-04-07T20:38:43","slug":"%e5%9c%a8linux%e7%b3%bb%e7%bb%9f%e4%b8%ad%e5%88%9b%e5%bb%ba%e5%92%8c%e4%bd%bf%e7%94%a8%e5%90%8d%e4%b8%ba2u%e7%9a%84%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e7%9a%84%e8%af%a6%e7%bb%86","status":"publish","type":"post","link":"https:\/\/www.loongdi.net\/blog\/351.html","title":{"rendered":"\u5728Linux\u7cfb\u7edf\u4e2d\u521b\u5efa\u548c\u4f7f\u7528\u540d\u4e3a\u201c2u\u201d\u7684\u6587\u4ef6\u7cfb\u7edf\u7684\u8be6\u7ec6\u6307\u5357"},"content":{"rendered":"<p><p>\u5728\u6280\u672f\u9886\u57df\uff0c&#8221;2u&#8221;\u53ef\u80fd\u6307\u7684\u662f\u591a\u79cd\u542b\u4e49\uff0c\u4f46\u5728\u6b64\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u805a\u7126\u4e8e\u4e00\u79cd\u7279\u5b9a\u7684\u6280\u672f\u573a\u666f\uff0c\u5373\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u521b\u5efa\u548c\u4f7f\u7528\u4e00\u4e2a\u540d\u4e3a\u201c2u\u201d\u7684\u6587\u4ef6\u7cfb\u7edf\u3002\u6b64\u4efb\u52a1\u901a\u5e38\u7528\u4e8e\u5b9e\u9a8c\u6216\u6d4b\u8bd5\u76ee\u7684\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5b8c\u6210\u8fd9\u4e2a\u4efb\u52a1\u3002<\/p>\n<\/p>\n<p><h2>\u4efb\u52a1\u6982\u8ff0<\/h2>\n<\/p>\n<p><p>\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201c2u\u201d\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u5e76\u5bf9\u5176\u8fdb\u884c\u57fa\u672c\u7684\u6587\u4ef6\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u524d\u7684\u51c6\u5907<\/h2>\n<\/p>\n<p><p>\u5728\u8fdb\u884c\u4ee5\u4e0b\u64cd\u4f5c\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u62e5\u6709Linux\u7cfb\u7edf\u7684\u7ba1\u7406\u5458\u6743\u9650\u3002<\/li>\n<li>\u4e86\u89e3\u57fa\u672c\u7684\u6587\u4ef6\u7cfb\u7edf\u64cd\u4f5c\u548c\u547d\u4ee4\u884c\u4f7f\u7528\u3002<\/li>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.loongdi.net\/blog\/wp-content\/uploads\/2026\/03\/8VBZU5QJ.jpg\" alt=\"\u5728Linux\u7cfb\u7edf\u4e2d\u521b\u5efa\u548c\u4f7f\u7528\u540d\u4e3a\u201c2u\u201d\u7684\u6587\u4ef6\u7cfb\u7edf\u7684\u8be6\u7ec6\u6307\u5357\" title=\"\u5728Linux\u7cfb\u7edf\u4e2d\u521b\u5efa\u548c\u4f7f\u7528\u540d\u4e3a\u201c2u\u201d\u7684\u6587\u4ef6\u7cfb\u7edf\u7684\u8be6\u7ec6\u6307\u5357\"><\/p>\n<\/ul>\n<p><h2>\u521b\u5efa\u6587\u4ef6\u7cfb\u7edf<\/h2>\n<\/p>\n<p><h3>\u6b65\u9aa41\uff1a\u51c6\u5907\u78c1\u76d8\u7a7a\u95f4<\/h3>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4e3a\u65b0\u7684\u6587\u4ef6\u7cfb\u7edf\u51c6\u5907\u78c1\u76d8\u7a7a\u95f4\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5\u53ef\u7528\u78c1\u76d8\u7a7a\u95f4\uff1a<\/p>\n<\/p>\n<p><pre><code>df -h<\/code><\/pre>\n<\/p>\n<p><p>\u786e\u4fdd\u6709\u8db3\u591f\u7684\u78c1\u76d8\u7a7a\u95f4\u6765\u521b\u5efa\u6587\u4ef6\u7cfb\u7edf\u3002<\/p>\n<\/p>\n<p><h3>\u6b65\u9aa42\uff1a\u521b\u5efa\u6587\u4ef6\u7cfb\u7edf<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528`mkfs`\u547d\u4ee4\u521b\u5efa\u6587\u4ef6\u7cfb\u7edf\u3002\u4ee5\u4e0b\u793a\u4f8b\u5c06\u521b\u5efa\u4e00\u4e2aext4\u7c7b\u578b\u7684\u6587\u4ef6\u7cfb\u7edf\uff1a<\/p>\n<\/p>\n<p><pre><code>mkfs.ext4 \/dev\/sdb1<\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u91cc\u7684`\/dev\/sdb1`\u662f\u6307\u5b9a\u7ed9\u65b0\u6587\u4ef6\u7cfb\u7edf\u7684\u8bbe\u5907\u8282\u70b9\u3002\u8bf7\u6839\u636e\u60a8\u7684\u5b9e\u9645\u8bbe\u5907\u8282\u70b9\u8fdb\u884c\u4fee\u6539\u3002<\/p>\n<\/p>\n<p><h3>\u6b65\u9aa43\uff1a\u6302\u8f7d\u6587\u4ef6\u7cfb\u7edf<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u4f7f\u7528\u65b0\u521b\u5efa\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u6211\u4eec\u9700\u8981\u5c06\u5176\u6302\u8f7d\u5230\u4e00\u4e2a\u76ee\u5f55\u4e0a\u3002\u4ee5\u4e0b\u662f\u6302\u8f7d\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><pre><code>mkdir \/mnt\/2u<\/p>\r\n<p>mount \/dev\/sdb1 \/mnt\/2u<\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u91cc`\/mnt\/2u`\u662f\u4e00\u4e2a\u7528\u4e8e\u6302\u8f7d\u7684\u76ee\u5f55\u3002\u60a8\u53ef\u4ee5\u9009\u62e9\u4efb\u4f55\u5176\u4ed6\u76ee\u5f55\u3002<\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u6587\u4ef6\u7cfb\u7edf<\/h2>\n<\/p>\n<p><h3>\u6b65\u9aa41\uff1a\u5217\u51fa\u6587\u4ef6\u548c\u76ee\u5f55<\/h3>\n<\/p>\n<p><p>\u5728\u6302\u8f7d\u7684\u6587\u4ef6\u7cfb\u7edf\u4e0a\u521b\u5efa\u4e00\u4e2a\u76ee\u5f55\u5e76\u67e5\u770b\u5176\u5185\u5bb9\uff1a<\/p>\n<\/p>\n<p><pre><code>cd \/mnt\/2u<\/p>\r\n<p>mkdir testdir<\/p>\r\n<p>ls<\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa42\uff1a\u521b\u5efa\u548c\u5220\u9664\u6587\u4ef6<\/h3>\n<\/p>\n<p><p>\u5728`testdir`\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\uff0c\u7136\u540e\u5220\u9664\u5b83\uff1a<\/p>\n<\/p>\n<p><pre><code>cd testdir<\/p>\r\n<p>touch testfile.txt<\/p>\r\n<p>rm testfile.txt<\/code><\/pre>\n<\/p>\n<p><h2>\u5378\u8f7d\u6587\u4ef6\u7cfb\u7edf<\/h2>\n<\/p>\n<p><p>\u5b8c\u6210\u6587\u4ef6\u64cd\u4f5c\u540e\uff0c\u6211\u4eec\u9700\u8981\u5378\u8f7d\u6587\u4ef6\u7cfb\u7edf\u3002\u4ee5\u4e0b\u662f\u5378\u8f7d\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><pre><code>umount \/mnt\/2u<\/code><\/pre>\n<\/p>\n<p><h2>\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898<\/h2>\n<\/p>\n<ul>\n<li>\u5982\u679c`mkfs`\u547d\u4ee4\u65e0\u6cd5\u8bc6\u522b\u6587\u4ef6\u7cfb\u7edf\u7c7b\u578b\uff0c\u8bf7\u786e\u4fdd\u60a8\u5df2\u5b89\u88c5\u76f8\u5e94\u7684\u6587\u4ef6\u7cfb\u7edf\u5de5\u5177\u3002<\/li>\n<li>\u5728\u6302\u8f7d\u6587\u4ef6\u7cfb\u7edf\u65f6\uff0c\u5982\u679c\u9047\u5230\u6743\u9650\u95ee\u9898\uff0c\u8bf7\u786e\u8ba4\u60a8\u6709\u8db3\u591f\u7684\u6743\u9650\u6216\u8005\u4f7f\u7528`sudo`\u3002<\/li>\n<li>\u786e\u4fdd\u5728\u5378\u8f7d\u6587\u4ef6\u7cfb\u7edf\u524d\u6ca1\u6709\u6b63\u5728\u8fdb\u884c\u7684\u6d3b\u52a8\u3002<\/li>\n<\/ul>\n<p><h2>\u6ce8\u610f\u4e8b\u9879<\/h2>\n<\/p>\n<p><p>\u5728\u521b\u5efa\u548c\u64cd\u4f5c\u6587\u4ef6\u7cfb\u7edf\u65f6\uff0c\u8bf7\u786e\u4fdd\u60a8\u77e5\u9053\u81ea\u5df1\u5728\u505a\u4ec0\u4e48\uff0c\u56e0\u4e3a\u9519\u8bef\u7684\u64cd\u4f5c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u3002<\/p>\n<\/p>\n<p><h2>\u5b9e\u7528\u6280\u5de7<\/h2>\n<\/p>\n<ul>\n<li>\u4f7f\u7528`df -h`\u5b9a\u671f\u68c0\u67e5\u78c1\u76d8\u7a7a\u95f4\uff0c\u4ee5\u907f\u514d\u7a7a\u95f4\u4e0d\u8db3\u7684\u95ee\u9898\u3002<\/li>\n<li>\u4f7f\u7528`mount -a`\u81ea\u52a8\u6302\u8f7d\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u6587\u4ef6\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6280\u672f\u9886\u57df\uff0c&#8221;2u&#8221;\u53ef\u80fd\u6307\u7684\u662f\u591a\u79cd\u542b\u4e49\uff0c\u4f46\u5728\u6b64\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u805a\u7126\u4e8e\u4e00\u79cd\u7279\u5b9a\u7684\u6280\u672f\u573a\u666f\uff0c\u5373\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u521b\u5efa\u548c\u4f7f\u7528\u4e00\u4e2a\u540d\u4e3a\u201c2u\u201d\u7684\u6587\u4ef6\u7cfb\u7edf\u3002\u6b64\u4efb\u52a1\u901a\u5e38\u7528\u4e8e\u5b9e\u9a8c\u6216\u6d4b\u8bd5\u76ee\u7684\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5b8c\u6210\u8fd9\u4e2a\u4efb\u52a1\u3002 \u4efb&#8230;<\/p>\n","protected":false},"author":1,"featured_media":171,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-351","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yun"],"_links":{"self":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/comments?post=351"}],"version-history":[{"count":1,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/351\/revisions"}],"predecessor-version":[{"id":352,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/351\/revisions\/352"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/media\/171"}],"wp:attachment":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/media?parent=351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/categories?post=351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/tags?post=351"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/topic?post=351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}