{"id":259,"date":"2020-02-29T17:33:41","date_gmt":"2020-02-29T09:33:41","guid":{"rendered":"http:\/\/118.25.47.203\/?p=259"},"modified":"2024-08-22T10:32:24","modified_gmt":"2024-08-22T02:32:24","slug":"nfs","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2020\/02\/29\/nfs\/","title":{"rendered":"linux\u642d\u5efanfs\u7f51\u8def\u6587\u4ef6\u7cfb\u7edf"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"> NFS\uff08\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\uff09\u670d \u52a1\u53ef\u4ee5\u5c06\u8fdc\u7a0b Linux \u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\u5171\u4eab\u8d44\u6e90\u6302\u8f7d\u5230\u672c\u5730\u4e3b\u673a\u7684\u76ee\u5f55\u4e0a,\u4ece\u800c\u4f7f\u5f97\u672c\u5730\u4e3b\u673a(Linux \u5ba2\u6237\u7aef)\u57fa\u4e8e TCP\/IP \u534f\u8bae\uff0c\u50cf\u4f7f\u7528\u672c\u5730\u4e3b\u673a\u4e0a\u7684\u8d44\u6e90\u90a3\u6837\u8bfb\u5199\u8fdc\u7a0b Linux \u7cfb\u7edf\u4e0a\u7684\u5171\u4eab\u6587\u4ef6\uff0cNFS\u9002\u7528\u4e8elinux\u7cfb\u7edf\u4e4b\u95f4\u6587\u4ef6\u5171\u4eab\u670d\u52a1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>NFS\u5b9e\u73b0\u539f\u7406\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NFS\u670d\u52a1\u5668\u542f\u52a8\u540e\uff0c\u90fd\u4f1a\u5f00\u542f\u5bf9\u5ba2\u6237\u7aef\u8fde\u63a5\u5bf9\u5e94\u7684\u7aef\u53e3\u53f7\uff0c\u7aef\u53e3\u53f7\u7684\u8303\u56f4\u662f1-1024\u4f46\u662f\u6bcf\u6b21\u542f\u52a8NFS\u670d\u52a1\u5668\u540e\uff0c\u670d\u52a1\u5668\u7aef\u53e3\u53f7\u90fd\u5404\u4e0d\u76f8\u540c\uff0c\u4e3a\u4e86\u786e\u4fdd\u6bcf\u6b21\u5ba2\u6237\u7aef\u90fd\u80fd\u6b63\u786e\u8fde\u63a5\u5230NFS\u670d\u52a1\u5668\u7aef\uff0cNFS\u901a\u8fc7\u4e00\u4e2a\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528(Remote Procedure Call,RPC)\u7684\u534f\u8bae\u6765\u534f\u52a9NFS\u670d\u52a1\u5668\u5b8c\u6210\u8fde\u63a5\uff0c\u7a0b\u5e8f\u53ef\u4ee5\u4f7f\u7528\u8fd9\u79cd\u534f\u8bae\u5411\u7f51\u7edc\u4e2d\u7684\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\u4e0a\u7684\u7a0b\u5e8f\u8bf7\u6c42\u670d\u52a1\uff0c\u5728NFS\u4e2d\uff0cRPC\u6700\u4e3b\u8981\u7684\u529f\u80fd\u5c31\u662f\u6307\u5b9a\u5e76\u76d1\u63a7NFS\u5b88\u62a4\u8fdb\u7a0b\u5bf9\u5e94\u7684\u7aef\u53e3\u53f7\uff0c\u5e76\u5c06\u7aef\u53e3\u4fe1\u606f\u901a\u77e5\u7ed9\u5ba2\u6237\u7aef\uff0c\u8ba9\u5ba2\u6237\u7aef\u53ef\u4ee5\u8fde\u63a5\u5230\u6b63\u786e\u7684\u7aef\u53e3\u4e0a\u6765\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff1a\u8fdc\u7a0b\u6302\u5728NFS\u670d\u52a1\u5668\u7684\u672c\u5730\u4e3b\u673a\u4e5f\u9700\u8981\u540c\u6b65\u542f\u7528RPC\u534f\u8bae\uff0c\u5927\u81f4\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li> \u9996\u5148\u670d\u52a1\u5668\u7aef\u542f\u52a8RPC\u670d\u52a1\uff0c\u5e76\u5f00\u542f111\u7aef\u53e3 <\/li>\n\n\n\n<li> \u670d\u52a1\u5668\u7aef\u542f\u52a8NFS\u670d\u52a1\uff0c\u5e76\u5411RPC\u6ce8\u518c\u7aef\u53e3\u4fe1\u606f <\/li>\n\n\n\n<li> \u5ba2\u6237\u7aef\u542f\u52a8RPC\uff08portmap\u670d\u52a1\uff09\uff0c\u5411\u670d\u52a1\u7aef\u7684RPC(portmap)\u670d\u52a1\u8bf7\u6c42\u670d\u52a1\u7aef\u7684NFS\u7aef\u53e3 <\/li>\n\n\n\n<li> \u670d\u52a1\u7aef\u7684RPC(portmap)\u670d\u52a1\u53cd\u9988NFS\u7aef\u53e3\u4fe1\u606f\u7ed9\u5ba2\u6237\u7aef <\/li>\n\n\n\n<li> \u5ba2\u6237\u7aef\u901a\u8fc7\u83b7\u53d6\u7684NFS\u7aef\u53e3\u6765\u5efa\u7acb\u548c\u670d\u52a1\u7aef\u7684NFS\u8fde\u63a5\u5e76\u8fdb\u884c\u6570\u636e\u7684\u4f20\u8f93\u3002 <\/li>\n<\/ul>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u4e0a\u9762\u7684\u8fc7\u7a0b\u53ef\u4ee5\u7406\u89e3\u4e3atcp\\ip\u7684\u4e09\u6b21\u63e1\u624b<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u642d\u5efa\u6b65\u9aa4\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u5728<strong>nfs\u670d\u52a1\u7aef<\/strong>\u67e5\u770b\u7cfb\u7edf\u4e2d\u662f\u5426\u5b89\u88c5\u4e86nfs\uff0c\u6267\u884c\u547d\u4ee4\uff0c<strong>rpm -qa | grep nfs<\/strong>\uff0c\u5982\u679c\u6ca1\u6709\u5b89\u88c5\u90a3\u4e48\u6267\u884c\u547d\u4ee4<strong>yum -y install nfs-utils<\/strong>\u8fdb\u884c\u5b89\u88c5\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"226\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/1-4.png\" alt=\"\" class=\"wp-image-825\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/1-4.png 550w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/1-4-300x123.png 300w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8eNFS \u670d\u52a1\u8fdb\u884c\u6587\u4ef6\u5171\u4eab\u4e4b\u524d\uff0c\u9700\u8981\u4f7f\u7528 RPC\uff08Remote Procedure Call\uff0c\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\uff09\u670d\u52a1\u5c06 NFS \u670d\u52a1\u5668\u7684 IP \u5730\u5740\u548c\u7aef\u53e3\u53f7\u7b49\u4fe1\u606f\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef \uff0c\u56e0\u6b64\u8fd8\u9700\u8981\u5b89\u88c5rpc\uff0c\u6267\u884c\u547d\u4ee4yum  -y install rpcbind\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"148\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/2-5.png\" alt=\"\" class=\"wp-image-826\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/2-5.png 554w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/2-5-300x80.png 300w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"> \u7f16\u8f91NFS\u914d\u7f6e\u6587\u4ef6\uff0c<strong>vi  \/etc\/exports<\/strong>    \u6dfb\u52a0\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"133\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/6-6.png\" alt=\"\" class=\"wp-image-832\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/6-6.png 553w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/6-6-300x72.png 300w\" sizes=\"auto, (max-width: 553px) 100vw, 553px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8ff0\u914d\u7f6e\u6587\u4ef6\u4e2d\u8868\u793a\u5c06\/data\/guan\u76ee\u5f55\u5171\u4eab\u7ed95.144\uff0c\u5e76\u4e145.144\u673a\u5668\u5177\u6709\u8bfb\u5199\u6743\u9650\uff0c\u5e76\u5c06\u6570\u636e\u5199\u5165\u5185\u5b58\u4ee5\u53ca\u786c\u76d8\uff0c\u6620\u5c04\u4e3a\u533f\u540d\u7528\u6237\u3002<\/p>\n\n\n\n<p class=\"has-very-dark-gray-color has-pale-cyan-blue-background-color has-text-color has-background wp-block-paragraph\">\u5982\u679c\u662f\u5171\u4eab\u7ed9\u4e00\u4e2aip\u6bb5\uff0c\u53ef\u76f4\u63a5\u5199\u621010.88.5.0\/24\u5373\u53ef\uff0c\u5982\u679c\u8981\u6388\u6743\u7ed9\u591a\u4e2a\u673a\u5668\u6302\u8f7d\uff0c\u53ea\u9700\u8981\u5728\u4e0b\u9762\u65b0\u589e\u4e00\u884c\u914d\u7f6e\u547d\u4ee4\u5373\u53ef\uff0c\u5e76\u6307\u5b9a\u5176\u4ed6\u673a\u5668IP\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u4e0b\u6765\u542f\u52a8nfs\u4ee5\u53carpc\u670d\u52a1\u7a0b\u5e8f\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">systemctl   start  nfs<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">systemctl    start rpcbind<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u542f\u52a8\u540e\u9632\u706b\u5899\u901a\u8fc7111\u30012049\u7aef\u53e3\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"589\" height=\"173\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/5-6.png\" alt=\"\" class=\"wp-image-831\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/5-6.png 589w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/5-6-300x88.png 300w\" sizes=\"auto, (max-width: 589px) 100vw, 589px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u5728\u914d\u7f6e\u5b8c\/etc\/exports\u540e\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7exportfs -av\u8ba9\u914d\u7f6e\u5373\u65f6\u751f\u6548<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u63a5\u4e0b\u6765\u914d\u7f6enfs\u5ba2\u6237\u7aef\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NFS\u5ba2\u6237\u7aef\u4e5f\u9700\u8981\u5b89\u88c5nfs-utls\u548crpcbind\u624d\u80fd\u6b63\u5e38\u4f7f\u7528(\u9ed8\u8ba4\u7684Linux\u7cfb\u7edf\u90fd\u5df2\u5b89\u88c5,\u5982\u679c\u672a\u5b89\u88c5\u81ea\u884c\u5b89\u88c5\u5373\u53ef)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5ba2\u6237\u7aef\u6267\u884c\u547d\u4ee4showmount -e  10.88.5.31\u53ef\u4ee5\u770b\u5230NFS\u670d\u52a1\u7aef\u5171\u4eab\u4fe1\u606f\uff0c\u5982\u679c\u6ca1\u6709showmount\u53ef\u76f4\u63a5\u6267\u884cyum  -y install showmount\u5b89\u88c5\u5373\u53ef\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"146\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/7-5.png\" alt=\"\" class=\"wp-image-834\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/7-5.png 550w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/7-5-300x80.png 300w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5ba2\u6237\u7aef\u521b\u5efa\u4e00\u4e2a\u6302\u8f7d\u76ee\u5f55\uff0c\u7136\u540e\u5c06\u670d\u52a1\u7aef\u76ee\u5f55\u6302\u8f7d\u8fc7\u6765\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">mkdir  -p  \/data\/guan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">mount -t nfs   10.88.5.31:\/data\/guan    \/data\/guan<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"241\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/8-6.png\" alt=\"\" class=\"wp-image-836\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/8-6.png 670w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/8-6-300x108.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/8-6-600x216.png 600w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u5c06\u6302\u8f7d\u4fe1\u606f\u5199\u5165\u5230\/etc\/fstab\u6587\u4ef6\u4e2d\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"151\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/9-5.png\" alt=\"\" class=\"wp-image-837\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/9-5.png 553w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/03\/9-5-300x82.png 300w\" sizes=\"auto, (max-width: 553px) 100vw, 553px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>NFS\u914d\u7f6e\u6587\u4ef6\u53c2\u6570\u8bf4\u660e\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li> ro  \uff1a \u53ea\u8bfb <\/li>\n\n\n\n<li> rw \uff1a \u8bfb\u5199<\/li>\n\n\n\n<li> root_squash \uff1a \u5f53 NFS \u5ba2\u6237\u7aef\u4ee5 root \u7ba1\u7406\u5458\u8bbf\u95ee\u65f6\uff0c\u6620\u5c04\u4e3a NFS \u670d\u52a1\u5668\u7684\u533f\u540d\u7528\u6237 <\/li>\n\n\n\n<li> no_root_squash \uff1a \u5f53 NFS \u5ba2\u6237\u7aef\u4ee5 root \u7ba1\u7406\u5458\u8bbf\u95ee\u65f6\uff0c\u6620\u5c04\u4e3a NFS \u670d\u52a1\u5668\u7684 root \u7ba1\u7406\u5458 <\/li>\n\n\n\n<li> all_squash \uff1a \u65e0\u8bba NFS \u5ba2\u6237\u7aef\u4f7f\u7528\u4ec0\u4e48\u8d26\u6237\u8bbf\u95ee\uff0c\u5747\u6620\u5c04\u4e3a NFS \u670d\u52a1\u5668\u7684\u533f\u540d\u7528\u6237 <\/li>\n\n\n\n<li> sync \uff1a \u540c\u65f6\u5c06\u6570\u636e\u5199\u5165\u5230\u5185\u5b58\u4e0e\u786c\u76d8\u4e2d\uff0c\u4fdd\u8bc1\u4e0d\u4e22\u5931\u6570\u636e <\/li>\n\n\n\n<li> async  \uff1a \u4f18\u5148\u5c06\u6570\u636e\u4fdd\u5b58\u5230\u5185\u5b58\uff0c\u7136\u540e\u518d\u5199\u5165\u786c\u76d8\uff1b\u8fd9\u6837\u6548\u7387\u66f4\u9ad8\uff0c\u4f46\u53ef\u80fd\u4f1a\u4e22 \u5931\u6570\u636e <\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>NFS\uff08\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\uff09\u670d \u52a1\u53ef\u4ee5\u5c06\u8fdc\u7a0b Linux \u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\u5171\u4eab\u8d44\u6e90\u6302\u8f7d\u5230\u672c\u5730\u4e3b\u673a\u7684\u76ee\u5f55\u4e0a,\u4ece\u800c\u4f7f\u5f97\u672c\u5730\u4e3b [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":844,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,22],"tags":[80],"class_list":["post-259","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-server","tag-nfs"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/comments?post=259"}],"version-history":[{"count":17,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/259\/revisions"}],"predecessor-version":[{"id":17556,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/259\/revisions\/17556"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media\/844"}],"wp:attachment":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media?parent=259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/categories?post=259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/tags?post=259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}