{"id":1795,"date":"2025-12-24T02:40:21","date_gmt":"2025-12-24T02:40:21","guid":{"rendered":"http:\/\/www.recologypower.com:9080\/?p=1795"},"modified":"2025-12-24T02:40:22","modified_gmt":"2025-12-24T02:40:22","slug":"%e3%80%90nfs%e3%80%91linux%e5%bc%80%e5%8f%91%e6%8c%82%e8%bd%bd%e8%bf%9c%e7%a8%8bnfs%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"http:\/\/www.recologypower.com:9080\/?p=1795","title":{"rendered":"\u3010NFS\u3011Linux\u5f00\u53d1\u6302\u8f7d\u8fdc\u7a0bNFS\u670d\u52a1\u5668"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e00\u3001NFS\u670d\u52a1\u5668\u914d\u7f6e<\/h2>\n\n\n\n<p>\u89c1\u4e0b\u4e00\u4e2a\u6587\u7ae0<\/p>\n\n\n\n<p><a href=\"http:\/\/www.recologypower.com:9080\/?p=1791\">\u3010NFS\u3011Ubuntu\u5b89\u88c5nfs\u670d\u52a1\u5668\u53ca\u4f7f\u7528\u6559\u7a0b \u2013 \u5929\u82f1\u79d1\u6280\u521b\u65b0\u534f\u4f1a<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001Uboot\u6302\u5728NFS\u670d\u52a1\u5668<\/h2>\n\n\n\n<p>1\u3001nfs\u6307\u4ee4\u662f\u5426\u652f\u6301<\/p>\n\n\n\n<p>\u53ef\u4ee5\u901a\u8fc7\u7f16\u8bd1uboot\u6e90\u7801\uff0cmenuconfig\u52fe\u9009\u6765\u5b9e\u73b0\uff0c\u5177\u4f53\u7f16\u8bd1\u65b9\u6cd5\u4e0d\u5728\u6b64\u63cf\u8ff0\u3002<\/p>\n\n\n\n<p>2\u3001nfs\u6307\u4ee4\u4f7f\u7528<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nfs 80800000 192.168.1.200:\/home\/xiaobao\/workspace\/nfs\/rootfs\/Image<\/code><\/pre>\n\n\n\n<p>nfs\u6307\u4ee4\u901a\u8fc7\u6302\u5728192.168.1.200\u8fdc\u7aefNFS\u670d\u52a1\u5668\uff0c\u628a\u955c\u50cf\u6587\u4ef6Image\u52a0\u8f7d\u5230\u5185\u5b5880800000<\/p>\n\n\n\n<p>3\u3001NFS\u7248\u672c\u517c\u5bb9<\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/zhida.zhihu.com\/search?content_id=239086149&amp;content_type=Article&amp;match_order=1&amp;q=NFS+%E7%89%88%E6%9C%AC&amp;zhida_source=entity\" target=\"_blank\" rel=\"noreferrer noopener\">NFS \u7248\u672c<\/a>\u4e0d\u517c\u5bb9\u5bfc\u81f4\u7684\u5171\u4eab\u6587\u4ef6\u627e\u4e0d\u5230\n<ul>\n<li>U-Boot \u4e2d NFS \u4e3a V2 \u7248\u672c<\/li>\n\n\n\n<li>\u670d\u52a1\u7aef NFS \u4e3a V3\u3001V4 \u7248\u672c<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n\n\n\n<p><a href=\"http:\/\/www.recologypower.com:9080\/?p=1787\">\u3010NFS\u3011VFS: Unable to mount root fs via NFS. [ 115.256801] devtmpfs: mounted\u3010NFS\u3011 \u2013 \u5929\u82f1\u79d1\u6280\u521b\u65b0\u534f\u4f1a<\/a><\/p>\n\n\n\n<p>4\u3001\u52a0\u8f7d\u8d85\u65f6\u4e00\u76f4\u6253\u5370TTTTTTTTTTTTTTT<\/p>\n\n\n\n<p>\u89e3\u51b3\u65b9\u6848:<br>\u7f16\u8f91\u670d\u52a1\u7aef \/etc\/hosts \u6587\u4ef6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo vim \/etc\/hosts<\/code><\/pre>\n\n\n\n<p>\u6dfb\u52a0\u5f00\u53d1\u677f IP \u548c\u670d\u52a1\u7aef NFS \u5171\u4eab\u6587\u4ef6\u76ee\u5f55\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"995\" height=\"480\" src=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-3.png\" alt=\"\" class=\"wp-image-1797\" srcset=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-3.png 995w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-3-300x145.png 300w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-3-768x370.png 768w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-3-600x289.png 600w\" sizes=\"(max-width: 995px) 100vw, 995px\" \/><\/figure>\n\n\n\n<p>\u518d\u6b21\u91cd\u542f NFS \u670d\u52a1\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo service nfs-kernel-server restart<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001kernel\u6302\u5728NFS\u670d\u52a1\u5668<\/h2>\n\n\n\n<p>1\u3001\u652f\u6301nfs\u5ba2\u6237\u7aef\u53ca\u7f51\u7edc\u73af\u5883<\/p>\n\n\n\n<p>\u914d\u7f6e\u7f51\u7edc\u90e8\u5206<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\tNetworking support \r\n\t\tNetworking options \r\n\t\t\tTCP\/IP networking\r\n\t\t\tIP: kernel level autoconfiguration\r\n\t\t\t&#91;*] IP: DHCP support\r\n\t\t\t&#91;*] IP: BOOTP support\r\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"546\" src=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-4-1024x546.png\" alt=\"\" class=\"wp-image-1798\" srcset=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-4-1024x546.png 1024w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-4-300x160.png 300w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-4-768x410.png 768w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-4-600x320.png 600w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-4.png 1074w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"567\" src=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-5-1024x567.png\" alt=\"\" class=\"wp-image-1799\" srcset=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-5-1024x567.png 1024w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-5-300x166.png 300w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-5-768x425.png 768w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-5-600x332.png 600w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-5.png 1089w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u914d\u7f6e\u5f00\u542fnfs\u670d\u52a1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>File systems \r\n\tNetwork File Systems \r\n\t&lt;*> NFS client support \r\n\t&#91;*] NFS client support for NFS version 3\r\n\t&#91;*] NFS client support for the NFSv3 ACL protocol extension \r\n\t&#91;*] NFS client support for NFS version 4\r\n\t&#91;*] Root file system on NFS \r\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"551\" src=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-6-1024x551.png\" alt=\"\" class=\"wp-image-1800\" srcset=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-6-1024x551.png 1024w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-6-300x161.png 300w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-6-768x413.png 768w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-6-600x323.png 600w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2025\/12\/1-6.png 1071w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>uboot\u542f\u52a8\u53c2\u6570\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>setenv bootargs root=\/dev\/nfs nfsroot=172.16.27.200:\/home\/xiaobao\/workspace\/nfs\/rootfs ip=dhcp console=ttyAMA1,115200 earlycon=pl011,0x20001000 rootdelay=10 rw<\/code><\/pre>\n\n\n\n<p>\u542f\u52a8\u76f4\u63a5\u6302\u8f7d\u8fdc\u7aefNFS<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"slide-text-bg2\">\n<h3>\u4e00\u3001NFS\u670d\u52a1\u5668\u914d\u7f6e \u89c1\u4e0b\u4e00\u4e2a\u6587\u7ae0 \u3010N<\/h3>\n<\/div>\n<div class=\"flex-btn-div\"><a href=\"http:\/\/www.recologypower.com:9080\/?p=1795\" class=\"btn1 flex-btn\">\u9605\u8bfb\u66f4\u591a<\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[110,1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1795"}],"collection":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1795"}],"version-history":[{"count":1,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1795\/revisions"}],"predecessor-version":[{"id":1801,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1795\/revisions\/1801"}],"wp:attachment":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1795"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}