{"id":56847,"date":"2024-10-10T14:56:28","date_gmt":"2024-10-10T06:56:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/56847\/"},"modified":"2024-10-10T14:56:28","modified_gmt":"2024-10-10T06:56:28","slug":"%e4%bf%ae%e5%be%a9-linux-%e9%8c%af%e8%aa%a4-%e9%99%b3%e8%88%8a%e7%9a%84-nfs-%e6%96%87%e4%bb%b6%e5%8f%a5%e6%9f%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/56847\/","title":{"rendered":"\u4fee\u5fa9 Linux \u932f\u8aa4 &#8211; \u9673\u820a\u7684 NFS \u6587\u4ef6\u53e5\u67c4"},"content":{"rendered":"<h1 id=\"%e4%bf%ae%e5%be%a9-linux-%e9%8c%af%e8%aa%a4-%e9%99%b3%e8%88%8a%e7%9a%84-nfs-%e6%96%87%e4%bb%b6%e5%8f%a5%e6%9f%84-XgBnKEBbGu\">\u4fee\u5fa9 Linux \u932f\u8aa4 &#8211; \u9673\u820a\u7684 NFS \u6587\u4ef6\u53e5\u67c4<\/h1>\n<p>\u5728\u4f7f\u7528 Linux \u7cfb\u7d71\u6642\uff0c\u5c24\u5176\u662f\u5728\u7db2\u7d61\u6587\u4ef6\u7cfb\u7d71\uff08NFS\uff09\u74b0\u5883\u4e2d\uff0c\u7d93\u5e38\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u3002\u5176\u4e2d\u4e00\u500b\u5e38\u898b\u7684\u932f\u8aa4\u662f\u300c\u9673\u820a\u7684 NFS \u6587\u4ef6\u53e5\u67c4\u300d\uff08Stale NFS file handle\uff09\u3002\u9019\u500b\u554f\u984c\u901a\u5e38\u767c\u751f\u5728\u6587\u4ef6\u7cfb\u7d71\u7684\u639b\u8f09\u6216\u5378\u8f09\u904e\u7a0b\u4e2d\uff0c\u7279\u5225\u662f\u5728\u6587\u4ef6\u6216\u76ee\u9304\u88ab\u522a\u9664\u6216\u79fb\u52d5\u5f8c\uff0c\u4ecd\u7136\u6709\u9032\u7a0b\u8a66\u5716\u8a2a\u554f\u9019\u4e9b\u5df2\u7d93\u4e0d\u5b58\u5728\u7684\u6587\u4ef6\u6216\u76ee\u9304\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-nfs-%e6%96%87%e4%bb%b6%e5%8f%a5%e6%9f%84%ef%bc%9f-XgBnKEBbGu\">\u4ec0\u9ebc\u662f NFS \u6587\u4ef6\u53e5\u67c4\uff1f<\/h2>\n<p>NFS \u6587\u4ef6\u53e5\u67c4\u662f\u7528\u4f86\u552f\u4e00\u6a19\u8b58 NFS \u670d\u52d9\u5668\u4e0a\u7684\u6587\u4ef6\u6216\u76ee\u9304\u7684\u6578\u64da\u7d50\u69cb\u3002\u7576\u5ba2\u6236\u7aef\u901a\u904e NFS \u9023\u63a5\u5230\u670d\u52d9\u5668\u6642\uff0c\u670d\u52d9\u5668\u6703\u70ba\u6bcf\u500b\u6587\u4ef6\u6216\u76ee\u9304\u5206\u914d\u4e00\u500b\u6587\u4ef6\u53e5\u67c4\u3002\u9019\u500b\u53e5\u67c4\u5305\u542b\u4e86\u6587\u4ef6\u7684\u5143\u6578\u64da\uff0c\u4e26\u4e14\u5728\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u4e4b\u9593\u9032\u884c\u901a\u4fe1\u6642\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e6%9c%83%e5%87%ba%e7%8f%be%e9%99%b3%e8%88%8a%e7%9a%84-nfs-%e6%96%87%e4%bb%b6%e5%8f%a5%e6%9f%84%ef%bc%9f-XgBnKEBbGu\">\u70ba\u4ec0\u9ebc\u6703\u51fa\u73fe\u9673\u820a\u7684 NFS \u6587\u4ef6\u53e5\u67c4\uff1f<\/h2>\n<p>\u9673\u820a\u7684 NFS \u6587\u4ef6\u53e5\u67c4\u901a\u5e38\u662f\u7531\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u6587\u4ef6\u6216\u76ee\u9304\u88ab\u522a\u9664\uff1a<\/strong>\u5982\u679c\u4e00\u500b\u6587\u4ef6\u6216\u76ee\u9304\u5728 NFS \u670d\u52d9\u5668\u4e0a\u88ab\u522a\u9664\uff0c\u800c\u5ba2\u6236\u7aef\u4ecd\u7136\u6301\u6709\u8a72\u6587\u4ef6\u7684\u53e5\u67c4\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u670d\u52d9\u5668\u91cd\u555f\uff1a<\/strong>\u7576 NFS \u670d\u52d9\u5668\u91cd\u555f\u6642\uff0c\u6240\u6709\u7684\u6587\u4ef6\u53e5\u67c4\u90fd\u6703\u5931\u6548\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u5ba2\u6236\u7aef\u51fa\u73fe\u9673\u820a\u7684\u53e5\u67c4\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6587\u4ef6\u7cfb\u7d71\u7684\u8b8a\u66f4\uff1a<\/strong>\u5982\u679c\u6587\u4ef6\u7cfb\u7d71\u7684\u7d50\u69cb\u767c\u751f\u8b8a\u5316\uff0c\u4f8b\u5982\u639b\u8f09\u6216\u5378\u8f09\u4e86\u67d0\u500b\u6587\u4ef6\u7cfb\u7d71\uff0c\u9019\u4e5f\u53ef\u80fd\u5c0e\u81f4\u5ba2\u6236\u7aef\u6301\u6709\u7684\u53e5\u67c4\u5931\u6548\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%99%b3%e8%88%8a%e7%9a%84-nfs-%e6%96%87%e4%bb%b6%e5%8f%a5%e6%9f%84%e9%8c%af%e8%aa%a4-XgBnKEBbGu\">\u5982\u4f55\u4fee\u5fa9\u9673\u820a\u7684 NFS \u6587\u4ef6\u53e5\u67c4\u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9\u9673\u820a\u7684 NFS \u6587\u4ef6\u53e5\u67c4\u932f\u8aa4\u901a\u5e38\u9700\u8981\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%87%8d%e6%96%b0%e6%8e%9b%e8%bc%89-nfs-%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-XgBnKEBbGu\">1. \u91cd\u65b0\u639b\u8f09 NFS \u6587\u4ef6\u7cfb\u7d71<\/h3>\n<p>\u6700\u7c21\u55ae\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u91cd\u65b0\u639b\u8f09 NFS \u6587\u4ef6\u7cfb\u7d71\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo umount \/mnt\/nfs_share\nsudo mount -a<\/code><\/pre>\n<p>\u9019\u5c07\u5378\u8f09\u4e26\u91cd\u65b0\u639b\u8f09\u6240\u6709\u5728 \/etc\/fstab \u4e2d\u5b9a\u7fa9\u7684 NFS \u6587\u4ef6\u7cfb\u7d71\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5-nfs-%e6%9c%8d%e5%8b%99%e5%99%a8%e7%8b%80%e6%85%8b-XgBnKEBbGu\">2. \u6aa2\u67e5 NFS \u670d\u52d9\u5668\u72c0\u614b<\/h3>\n<p>\u78ba\u4fdd NFS \u670d\u52d9\u5668\u6b63\u5728\u904b\u884c\u4e14\u53ef\u8a2a\u554f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 NFS \u670d\u52d9\u5668\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>showmount -e nfs_server_ip<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a NFS \u670d\u52d9\u5668\u4e0a\u53ef\u7528\u7684\u5171\u4eab\u3002\u5982\u679c\u670d\u52d9\u5668\u4e0d\u53ef\u7528\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u6216\u670d\u52d9\u5668\u72c0\u614b\u3002<\/p>\n<h3 id=\"3-%e6%b8%85%e9%99%a4%e7%b7%a9%e5%ad%98-XgBnKEBbGu\">3. \u6e05\u9664\u7de9\u5b58<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u5ba2\u6236\u7aef\u7684\u7de9\u5b58\u53ef\u80fd\u6703\u5c0e\u81f4\u9673\u820a\u7684\u53e5\u67c4\u932f\u8aa4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6e05\u9664 NFS \u7de9\u5b58\uff1a<\/p>\n<pre><code>sudo nfsstat -z<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e7%9a%84%e5%ae%8c%e6%95%b4%e6%80%a7-XgBnKEBbGu\">4. \u6aa2\u67e5\u6587\u4ef6\u7cfb\u7d71\u7684\u5b8c\u6574\u6027<\/h3>\n<p>\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u5efa\u8b70\u6aa2\u67e5 NFS \u670d\u52d9\u5668\u4e0a\u7684\u6587\u4ef6\u7cfb\u7d71\u5b8c\u6574\u6027\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo fsck \/dev\/sdX<\/code><\/pre>\n<p>\u8acb\u5c07 \/dev\/sdX \u66ff\u63db\u70ba\u5be6\u969b\u7684\u8a2d\u5099\u540d\u7a31\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XgBnKEBbGu\">\u7e3d\u7d50<\/h2>\n<p>\u9673\u820a\u7684 NFS \u6587\u4ef6\u53e5\u67c4\u932f\u8aa4\u5728 Linux \u74b0\u5883\u4e2d\u662f\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u7531\u65bc\u6587\u4ef6\u6216\u76ee\u9304\u7684\u8b8a\u66f4\u3001\u670d\u52d9\u5668\u91cd\u555f\u6216\u6587\u4ef6\u7cfb\u7d71\u7684\u8b8a\u5316\u5f15\u8d77\u3002\u901a\u904e\u91cd\u65b0\u639b\u8f09 NFS \u6587\u4ef6\u7cfb\u7d71\u3001\u6aa2\u67e5\u670d\u52d9\u5668\u72c0\u614b\u3001\u6e05\u9664\u7de9\u5b58\u4ee5\u53ca\u6aa2\u67e5\u6587\u4ef6\u7cfb\u7d71\u7684\u5b8c\u6574\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6587\u4ef6\u5171\u4eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9 Linux \u932f\u8aa4\uff1a\u9673\u820a\u7684 NFS \u6587\u4ef6\u53e5\u67c4\uff0c\u63d0\u4f9b\u6709\u6548\u89e3\u6c7a\u65b9\u6848\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\uff0c\u63d0\u5347\u6587\u4ef6\u5171\u4eab\u6548\u7387\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-56847","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56847","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=56847"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56847\/revisions"}],"predecessor-version":[{"id":56848,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56847\/revisions\/56848"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=56847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=56847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=56847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}