{"id":475,"date":"2022-01-18T23:40:27","date_gmt":"2022-01-18T15:40:27","guid":{"rendered":"https:\/\/www.buyao007.icu\/?p=475"},"modified":"2022-01-18T23:40:27","modified_gmt":"2022-01-18T15:40:27","slug":"nfs%e7%bd%91%e7%bb%9c%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/www.buyao007.icu\/?p=475","title":{"rendered":"NFS\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf"},"content":{"rendered":"\n<p>\u5b59\u5bcc\u9633\uff0c \u6c5f\u6e56\u4eba\u79f0\u6ca1\u4eba\u79f0\u3002\u591a\u5e74\u4e92\u8054\u7f51\u8fd0\u7ef4\u5de5\u4f5c\u7ecf\u9a8c\uff0c\u66fe\u8d1f\u8d23\u8fc7\u5b59\u5e03\u65af\u5927\u89c4\u6a21\u96c6\u7fa4\u67b6\u6784\u81ea\u52a8\u5316\u8fd0\u7ef4\u7ba1\u7406\u5de5\u4f5c\u3002\u64c5\u957fWeb\u96c6\u7fa4\u67b6\u6784\u4e0e\u81ea\u52a8\u5316\u8fd0\u7ef4\uff0c\u66fe\u8d1f\u8d23\u56fd\u5185\u67d0\u5927\u578b\u535a\u5ba2\u7f51\u7ad9\u8fd0\u7ef4\u5de5\u4f5c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">1.\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528\u5171\u4eab\u5b58\u50a8<\/h2>\n\n\n\n<p>\u5728\u4e00\u4e2a\u7f51\u7ad9\u4e2d\uff0cA\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u7ecf\u8fc7\u8d1f\u8f7d\u5747\u8861\uff0c\u590d\u5236\u5747\u8861\u5c06\u8bf7\u6c42\u8c03\u5ea6\u5230\u4e86web1\u670d\u52a1\u5668\u4e0a<br>B\u7528\u6237\u8bbf\u95eeA\u4e0a\u4f20\u7684\u6587\u4ef6\uff0c\u6b64\u65f6B\u88ab\u8d1f\u8f7d\u5747\u8861\u8c03\u5ea6\u5230\u4e86web2\u4e0a\uff0c\u800cweb2\u4e0a\u6ca1\u6709\u8fd9\u5f20\u6587\u4ef6\uff0c\u6240\u4ee5B\u65e0\u6cd5\u770b\u5230A\u4e0a\u4f20\u7684\u6587\u4ef6<br>\u4f46\u662f\u5982\u679c\u6709\u5171\u4eab\u5b58\u50a8\uff0cA\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u65e0\u8bba\u88ab\u8c03\u5ea6\u5230\u90a3\u4e2aweb\u8282\u70b9\uff0c\u6700\u7ec8\u90fd\u4f1a\u5199\u5165\u5171\u4eab\u5b58\u50a8<br>B\u7528\u6237\u8bbf\u95eeA\u7684\u6587\u4ef6\u65f6\uff0c\u65e0\u8bba\u8c03\u5ea6\u5230\u90a3\u4e2a\u8282\u70b9\uff0c\u6700\u7ec8\u4e5f\u90fd\u662f\u8bbf\u95ee\u5230\u5171\u4eab\u5b58\u50a8\u7684\u6587\u4ef6\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u8bbf\u95ee\u5230\u5bf9\u5e94\u7684\u8d44\u6e90\u4e86<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"256\" src=\"https:\/\/www.buyao007.icu\/wp-content\/uploads\/2022\/01\/image-17.png\" alt=\"\" class=\"wp-image-476\" srcset=\"https:\/\/www.buyao007.icu\/wp-content\/uploads\/2022\/01\/image-17.png 680w, https:\/\/www.buyao007.icu\/wp-content\/uploads\/2022\/01\/image-17-300x113.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">2.NFS\u5b9e\u73b0\u539f\u7406<\/h2>\n\n\n\n<p>1.NFS\u5ba2\u6237\u7aef\u6267\u884c\u589e\u5220\u7b49\u64cd\u4f5c\uff0c\u5ba2\u6237\u7aef\u4f1a\u4f7f\u7528\u4e0d\u540c\u7684\u51fd\u6570\u5bf9\u8be5\u64cd\u4f5c\u8fdb\u884c\u5c01\u88c5<br>2.NFS\u5ba2\u6237\u7aef\u4f1a\u901a\u8fc7TCP\/IP\u7684\u65b9\u5f0f\u4f20\u9012\u7ed9NFS\u670d\u52a1\u7684<br>3.NFS\u670d\u52a1\u7aef\u63a5\u6536\u5230\u8bf7\u6c42\u540e\uff0c\u4f1a\u5148\u8c03\u7528portmap\u8fdb\u7a0b\u8fdb\u884c\u7aef\u53e3\u6620\u5c04<br>4.nfsd\u8fdb\u7a0b\u7528\u4e8e\u5224\u65adNFS\u5ba2\u6237\u7aef\u662f\u5426\u62e5\u6709\u6743\u9650\u94fe\u63a5NFS\u670d\u52a1\u5668<br>5.Rpc.mount\u8fdb\u7a0b\u5224\u65ad\u5ba2\u6237\u7aef\u662f\u5426\u6709\u5bf9\u5e94\u7684\u6743\u9650\u8fdb\u884c\u9a8c\u8bc1<br>6.idmap\u8fdb\u7a0b\u5b9e\u73b0\u7528\u6237\u6620\u5c04\u548c\u538b\u7f29<br>7.\u6700\u540eNFS\u670d\u52a1\u7aef\u4f1a\u5c06\u5ba2\u6237\u7aef\u7684\u51fd\u6570\u8f6c\u6362\u4e3a\u672c\u5730\u80fd\u6267\u884c\u7684\u547d\u4ee4\uff0c\u7136\u540e\u5c06\u547d\u4ee4\u4f20\u9012\u7ed9\u5185\u6838\uff0c\u7531\u5185\u6838\u9a71\u52a8\u786c\u4ef6<br>ps: rpc\u662f\u4e00\u4e2a\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\uff0c\u4f7f\u7528nfs\u5fc5\u987b\u6709rpc\u670d\u52a1<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">3.NFS\u670d\u52a1\u5b89\u88c5<\/h2>\n\n\n\n<p><strong><em>1.\u73af\u5883\u51c6\u5907<\/em><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u670d\u52a1\u5668\u7cfb\u7edf<\/td><td>\u89d2\u8272<\/td><td>\u5916\u7f51IP<\/td><td>\u5185\u7f51IP<\/td><\/tr><tr><td>CentOS 7.9<\/td><td>NFS\u670d\u52a1\u7aef<\/td><td>eth0\uff1a10.0.0.31<\/td><td>eth1\uff1a172.16.1.31<\/td><\/tr><tr><td>CentOS 7.9 <\/td><td>NFS\u5ba2\u6237\u7aef<\/td><td>eth0\uff1a10.0.0.41<\/td><td>eth1\uff1a172.16.1.41<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong><em>2.\u5173\u95ed\u9632\u706b\u5899<\/em><\/strong><\/p>\n\n\n\n<p>systemctl disable firewalld.service<br>systemctl stop firewalld<br>sed -ri '\/^SELINUX=\/cSELINUX=Disabled' \/etc\/selinux\/config<br>setenforce 0<\/p>\n\n\n\n<p><strong><em>3.\u5b89\u88c5nfs-server\u670d\u52a1<\/em><\/strong><\/p>\n\n\n\n<p>yum -y install nfs-utils.x86_64<\/p>\n\n\n\n<p><strong><em>4.\u914d\u7f6enfs\u670d\u52a1<\/em><\/strong><\/p>\n\n\n\n<p>nfs\u670d\u52a1\u7a0b\u5e8f\u7684\u914d\u7f6e\u6587\u4ef6\u4e3a\/etc\/exports,\u9700\u8981\u4e25\u683c\u6309\u7167\u5171\u4eab\u76ee\u5f55\u7684\u8def\u5f84 \u5141\u8bb8\u8bbf\u95ee\u7684NFS\u5ba2\u6237\u7aef\uff08\u5171\u4eab\u7684\u53c2\u6570\uff09\u683c\u5f0f\u4e66\u5199\uff0c\u5b9a\u4e49\u8bb8\u54df\u554a\u5171\u4eab\u7684\u76ee\u5f55\u4e0e\u76f8\u5e94\u7684\u6743\u9650<\/p>\n\n\n\n<p>\u914d\u7f6e\u4e00\uff1a\/test \u00a0 \u00a0*(ro)\u3000\u3000\u3000                        --\u4efb\u4f55ip\u5730\u5740\u90fd\u80fd\u8bbf\u95ee\uff0c\u4f46\u662f\u6743\u9650\u4e3a\u53ea\u8bfb\u3002<br>\u914d\u7f6e\u4e8c\uff1a\/test \u00a0 \u00a0172.16.1.0\/24(ro)\u3000\u3000\u3000\u00a0\u00a0--\u6307\u5b9a\u7f51\u6bb5\u7684\u5730\u5740\u90fd\u80fd\u8bbf\u95ee\uff0c\u4f46\u662f\u6743\u9650\u4e3a\u53ea\u8bfb\u3002<br>\u914d\u7f6e\u4e09\uff1a\/test 192.168.1.11(ro) 192.168.1.12(rw)\u3000\u3000\u3000--\u7b2c\u4e00\u4e2aip\u5730\u5740\u62e5\u6709\u53ea\u8bfb\u6743\u9650\uff0c\u7b2c\u4e8c\u4e2aip\u5730\u5740\u62e5\u6709\u8bfb\u5199\u6743\u9650\u3002<\/p>\n\n\n\n<p>cat \/etc\/exports<br>\/data 172.16.1.0\/24(rw)<\/p>\n\n\n\n<p><strong><em>5.\u521b\u5efa\u5bf9\u7528\u7684\u5171\u4eab\u76ee\u5f55<\/em><\/strong><\/p>\n\n\n\n<p>mkdir -p \/data<\/p>\n\n\n\n<p><strong><em>6.\u542f\u52a8\u670d\u52a1\u5e76\u52a0\u5165\u5f00\u673a\u81ea\u542f\u52a8\uff0c\u5e76\u68c0\u67e5\u662f\u5426\u6ce8\u518c\u4fe1\u606f\u6210\u529f<\/em><\/strong><\/p>\n\n\n\n<p>systemctl enable nfs<br>systemctl start nfs<br>rpcinfo -p<\/p>\n\n\n\n<p><strong><em>7.\u5ba2\u6237\u7aef\u5b89\u88c5rpcbind\u670d\u52a1\u7ec4\u4ef6<\/em><\/strong><\/p>\n\n\n\n<p>yum -y install nfs-utils.x86_64<\/p>\n\n\n\n<p><strong><em>8.\u5ba2\u6237\u7aef\u901a\u8fc7\u547d\u4ee4\u67e5\u8be2\u670d\u52a1\u7aef\u5171\u4eab\u4e86\u90a3\u4e9b\u76ee\u5f55<\/em><\/strong><\/p>\n\n\n\n<p>showmount -e 10.0.0.99<\/p>\n\n\n\n<p><strong><em>9.\u5ba2\u6237\u7aef\u6302\u8f7dnfs\u5b58\u50a8<\/em><\/strong><\/p>\n\n\n\n<p>mount -t nfs 10.0.0.99:\/data \/mnt\/<\/p>\n\n\n\n<p><strong><em>10.\u5ba2\u6237\u7aef\u68c0\u67e5\u6302\u8f7d\u60c5\u51b5\uff0c\u5e76\u521b\u5efa\u6d4b\u8bd5\u6587\u4ef6<\/em><\/strong><\/p>\n\n\n\n<p>df -h <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">4.NFS\u914d\u7f6e\u6587\u4ef6\u5e38\u7528\u53c2\u6570\u8bf4\u660e<\/h2>\n\n\n\n<p>rw \u8bfb\u5199<\/p>\n\n\n\n<p>ro\u53ea\u8bfb<\/p>\n\n\n\n<p>sync\u540c\u6b65\u65f6\u5c06\u6570\u636e\u5199\u5165\u78c1\u76d8\uff0c\u4fdd\u969c\u6570\u636e\u4e0d\u4e22\u5931<\/p>\n\n\n\n<p>async\u540c\u6b65\u65f6\u5c06\u6570\u636e\u4f18\u5148\u5199\u5165\u5185\u5b58\u5728\u5199\u5165\u5185\u5b58\uff0c\u8fd9\u6837\u6548\u7387\u66f4\u9ad8\uff0c\u4f46\u6570\u636e\u5bb9\u6613\u4e22\u5931<\/p>\n\n\n\n<p>root_squash\u5f53NFS\u5ba2\u6237\u7aef\u4ee5root\u8eab\u4efd\u8bbf\u95ee\u65f6\uff0c\u6620\u5c04\u4e3aNFS\u670d\u52a1\u5668\u7684\u533f\u540d\u7528\u6237<\/p>\n\n\n\n<p>no_ root_squash\u5f53NFS\u5ba2\u6237\u7aef\u4ee5root\u8eab\u4efd\u8bbf\u95ee\u65f6\uff0c\u6620\u5c04\u4e3aNFS\u670d\u52a1\u5668\u7684root\u7528\u6237<\/p>\n\n\n\n<p>no_all_squash \u65e0\u8bbaNFS\u5ba2\u6237\u7aef\u662f\u7528\u4ec0\u4e48\u8eab\u4efd\u767b\u5f55\uff0c\u90fd\u4e0d\u8fdb\u884c\u6620\u5c04\uff0c\u6ce8\u610f\u6b64\u9009\u9879\u53ea\u5bf9\u666e\u901a\u7528\u6237\u6709\u6548<\/p>\n\n\n\n<p>all_squash\u65e0\u8bbaNFS\u5ba2\u6237\u7aef\u4f7f\u7528\u4ec0\u4e48\u8d26\u6237\u8bbf\u95ee\uff0c\u90fd\u6620\u5c04\u4e3a\u533f\u540d\u7528\u6237<\/p>\n\n\n\n<p>anonuid\u914d\u7f6eall_squash\u4f7f\u7528\uff0c\u6307\u5b9aNFS\u533f\u540d\u7528\u6237\u7684UID<\/p>\n\n\n\n<p>anongid\u914d\u7f6eall_squash\u4f7f\u7528\uff0c\u6307\u5b9aNFS\u533f\u540d\u7528\u6237\u7684GID<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b59\u5bcc\u9633\uff0c \u6c5f\u6e56\u4eba\u79f0\u6ca1\u4eba\u79f0\u3002\u591a\u5e74\u4e92\u8054\u7f51\u8fd0\u7ef4\u5de5\u4f5c\u7ecf\u9a8c\uff0c\u66fe\u8d1f\u8d23\u8fc7\u5b59\u5e03\u65af\u5927\u89c4\u6a21\u96c6\u7fa4\u67b6\u6784\u81ea\u52a8\u5316\u8fd0\u7ef4\u7ba1\u7406\u5de5\u4f5c\u3002\u64c5\u957fWeb\u96c6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":246,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"_links":{"self":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/475"}],"collection":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=475"}],"version-history":[{"count":1,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/475\/revisions"}],"predecessor-version":[{"id":477,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/475\/revisions\/477"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/media\/246"}],"wp:attachment":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}