{"id":44856,"date":"2024-10-06T18:42:13","date_gmt":"2024-10-06T10:42:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44856\/"},"modified":"2024-10-06T18:42:13","modified_gmt":"2024-10-06T10:42:13","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9aumount-%e5%8d%b8%e8%bc%89%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44856\/","title":{"rendered":"Linux \u547d\u4ee4\uff1aumount &#8211; \u5378\u8f09\u6587\u4ef6\u7cfb\u7d71"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9aumount-%e5%8d%b8%e8%bc%89%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-hkQEYjAYGz\">Linux \u547d\u4ee4\uff1aumount &#8211; \u5378\u8f09\u6587\u4ef6\u7cfb\u7d71<\/h1>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u6587\u4ef6\u7cfb\u7d71\u7684\u7ba1\u7406\u662f\u7cfb\u7d71\u7ba1\u7406\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u7576\u6211\u5011\u9700\u8981\u5378\u8f09\u4e00\u500b\u5df2\u639b\u8f09\u7684\u6587\u4ef6\u7cfb\u7d71\u6642\uff0c\u901a\u5e38\u6703\u4f7f\u7528 <code>umount<\/code> \u547d\u4ee4\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e <code>umount<\/code> \u547d\u4ee4\u7684\u7528\u6cd5\u3001\u53c3\u6578\u53ca\u5176\u5728\u65e5\u5e38\u7ba1\u7406\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-umount-%e5%91%bd%e4%bb%a4%ef%bc%9f-hkQEYjAYGz\">\u4ec0\u9ebc\u662f umount \u547d\u4ee4\uff1f<\/h2>\n<p><code>umount<\/code> \u547d\u4ee4\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5378\u8f09\u5df2\u639b\u8f09\u7684\u6587\u4ef6\u7cfb\u7d71\u3002\u7576\u4e00\u500b\u6587\u4ef6\u7cfb\u7d71\u88ab\u639b\u8f09\u5f8c\uff0c\u7cfb\u7d71\u6703\u5c07\u5176\u6574\u5408\u5230\u6587\u4ef6\u6a39\u4e2d\uff0c\u9019\u6a23\u7528\u6236\u5c31\u53ef\u4ee5\u65b9\u4fbf\u5730\u8a2a\u554f\u5176\u4e2d\u7684\u6587\u4ef6\u548c\u76ee\u9304\u3002\u7576\u4e0d\u518d\u9700\u8981\u8a2a\u554f\u8a72\u6587\u4ef6\u7cfb\u7d71\u6642\uff0c\u4f7f\u7528 <code>umount<\/code> \u547d\u4ee4\u53ef\u4ee5\u5b89\u5168\u5730\u5378\u8f09\u5b83\uff0c\u5f9e\u800c\u91cb\u653e\u7cfb\u7d71\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"umount-%e5%91%bd%e4%bb%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-hkQEYjAYGz\">umount \u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<pre><code>umount [\u9078\u9805]  | <\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c \u662f\u6307\u8981\u5378\u8f09\u7684\u8a2d\u5099\u540d\u7a31\uff0c\u4f8b\u5982 <code>\/dev\/sdb1<\/code>\uff0c\u800c  \u5247\u662f\u8a72\u8a2d\u5099\u5728\u6587\u4ef6\u7cfb\u7d71\u4e2d\u7684\u639b\u8f09\u4f4d\u7f6e\uff0c\u4f8b\u5982 <code>\/mnt\/data<\/code>\u3002<\/p>\n<h2 id=\"umount-%e5%91%bd%e4%bb%a4%e7%9a%84%e5%b8%b8%e7%94%a8%e9%81%b8%e9%a0%85-hkQEYjAYGz\">umount \u547d\u4ee4\u7684\u5e38\u7528\u9078\u9805<\/h2>\n<ul>\n<li><code>-a<\/code>\uff1a\u5378\u8f09\u6240\u6709\u5df2\u639b\u8f09\u7684\u6587\u4ef6\u7cfb\u7d71\u3002<\/li>\n<li><code>-f<\/code>\uff1a\u5f37\u5236\u5378\u8f09\uff0c\u5373\u4f7f\u8a72\u6587\u4ef6\u7cfb\u7d71\u6b63\u5728\u88ab\u4f7f\u7528\u3002<\/li>\n<li><code>-l<\/code>\uff1a\u5ef6\u9072\u5378\u8f09\uff0c\u7576\u8a72\u6587\u4ef6\u7cfb\u7d71\u4e0d\u518d\u88ab\u4f7f\u7528\u6642\u518d\u9032\u884c\u5378\u8f09\u3002<\/li>\n<li><code>-r<\/code>\uff1a\u5728\u5378\u8f09\u5931\u6557\u6642\uff0c\u5617\u8a66\u4ee5\u53ea\u8b80\u6a21\u5f0f\u91cd\u65b0\u639b\u8f09\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8-umount-%e5%91%bd%e4%bb%a4%e7%9a%84%e5%af%a6%e4%be%8b-hkQEYjAYGz\">\u4f7f\u7528 umount \u547d\u4ee4\u7684\u5be6\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f7f\u7528 <code>umount<\/code> \u547d\u4ee4\u7684\u5be6\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e5%8d%b8%e8%bc%89%e6%8c%87%e5%ae%9a%e7%9a%84%e8%a8%ad%e5%82%99-hkQEYjAYGz\">1. \u5378\u8f09\u6307\u5b9a\u7684\u8a2d\u5099<\/h3>\n<pre><code>umount \/dev\/sdb1<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5378\u8f09 <code>\/dev\/sdb1<\/code> \u8a2d\u5099\u3002<\/p>\n<h3 id=\"2-%e5%8d%b8%e8%bc%89%e6%8c%87%e5%ae%9a%e7%9a%84%e6%8e%9b%e8%bc%89%e9%bb%9e-hkQEYjAYGz\">2. \u5378\u8f09\u6307\u5b9a\u7684\u639b\u8f09\u9ede<\/h3>\n<pre><code>umount \/mnt\/data<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5378\u8f09\u639b\u8f09\u5728 <code>\/mnt\/data<\/code> \u7684\u6587\u4ef6\u7cfb\u7d71\u3002<\/p>\n<h3 id=\"3-%e5%bc%b7%e5%88%b6%e5%8d%b8%e8%bc%89-hkQEYjAYGz\">3. \u5f37\u5236\u5378\u8f09<\/h3>\n<pre><code>umount -f \/dev\/sdb1<\/code><\/pre>\n<p>\u5982\u679c\u8a72\u8a2d\u5099\u6b63\u5728\u88ab\u4f7f\u7528\uff0c\u9019\u689d\u547d\u4ee4\u5c07\u5f37\u5236\u5378\u8f09\u5b83\u3002<\/p>\n<h3 id=\"4-%e5%8d%b8%e8%bc%89%e6%89%80%e6%9c%89%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-hkQEYjAYGz\">4. \u5378\u8f09\u6240\u6709\u6587\u4ef6\u7cfb\u7d71<\/h3>\n<pre><code>umount -a<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5378\u8f09\u6240\u6709\u5df2\u639b\u8f09\u7684\u6587\u4ef6\u7cfb\u7d71\uff0c\u9700\u8b39\u614e\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-hkQEYjAYGz\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528 <code>umount<\/code> \u547d\u4ee4\u6642\uff0c\u61c9\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6c92\u6709\u9032\u7a0b\u6b63\u5728\u4f7f\u7528\u8a72\u6587\u4ef6\u7cfb\u7d71\u3002\u53ef\u4ee5\u4f7f\u7528 <code>lsof<\/code> \u6216 <code>fuser<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u3002<\/li>\n<li>\u5728\u5378\u8f09\u4e4b\u524d\uff0c\u6700\u597d\u5148\u5099\u4efd\u91cd\u8981\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u5f37\u5236\u5378\u8f09\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u640d\u58de\uff0c\u56e0\u6b64\u61c9\u8b39\u614e\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hkQEYjAYGz\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c<code>umount<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u5de5\u5177\uff0c\u7528\u65bc\u5b89\u5168\u5730\u5378\u8f09\u6587\u4ef6\u7cfb\u7d71\u3002\u901a\u904e\u6b63\u78ba\u4f7f\u7528\u9019\u500b\u547d\u4ee4\uff0c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7cfb\u7d71\u8cc7\u6e90\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7ba1\u7406\u6587\u4ef6\u7cfb\u7d71\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u4e86\u89e3 <code>umount<\/code> \u7684\u7528\u6cd5\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u6709\u8208\u8da3\uff0c\u6216\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 Linux \u547d\u4ee4 umount\uff0c\u5b78\u7fd2\u5982\u4f55\u5b89\u5168\u5378\u8f09\u6587\u4ef6\u7cfb\u7d71\uff0c\u91cb\u653e\u8cc7\u6e90\u4e26\u9632\u6b62\u6578\u64da\u640d\u58de\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44856","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44856"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44856\/revisions"}],"predecessor-version":[{"id":44857,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44856\/revisions\/44857"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}