{"id":60700,"date":"2026-01-16T08:06:06","date_gmt":"2026-01-16T00:06:06","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/60700.html"},"modified":"2026-01-16T08:06:06","modified_gmt":"2026-01-16T00:06:06","slug":"cenfs%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/60700.html","title":{"rendered":"CE(NFS\u670d\u52a1\u5668)"},"content":{"rendered":"<h3>\u4e00\u3001NFS \u670d\u52a1\u5668\u6982\u8ff0<\/h3>\n<h4>1.1 NFS \u80cc\u666f\u4ecb\u7ecd<\/h4>\n<p>NFS&#xff08;Network File System&#xff0c;\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf&#xff09;\u662f\u4e00\u6b3e\u8bde\u751f\u4e8e UNIX\/Linux \u4f53\u7cfb\u65e9\u671f\u7684\u7f51\u7edc\u6587\u4ef6\u5171\u4eab\u534f\u8bae&#xff0c;\u5176\u5386\u53f2\u53ef\u8ffd\u6eaf\u5230 \u201c\u9700\u7a7f\u767d\u5927\u8902\u64cd\u4f5c\u8ba1\u7b97\u673a\u201d \u7684\u5e74\u4ee3\u3002\u5728\u90a3\u4e2a\u7f51\u7edc\u73af\u5883\u76f8\u5bf9\u5c01\u95ed\u3001\u6240\u6709\u8054\u7f51\u8ba1\u7b97\u673a\u5747\u88ab\u9ed8\u8ba4\u4e3a\u53ef\u4fe1\u7684\u65f6\u671f&#xff0c;NFS \u7684\u8bbe\u8ba1\u6838\u5fc3\u805a\u7126\u4e8e\u6587\u4ef6\u5171\u4eab\u7684\u9ad8\u6548\u6027\u548c\u6613\u7528\u6027&#xff0c;\u5b89\u5168\u6027\u65b9\u9762\u7684\u8003\u91cf\u76f8\u5bf9\u8584\u5f31&#xff0c;\u8fd9\u4e00\u7279\u6027\u4e5f\u6210\u4e3a\u5176\u540e\u7eed\u4f7f\u7528\u4e2d\u9700\u8981\u91cd\u70b9\u5173\u6ce8\u7684\u70b9\u3002<\/p>\n<p>\u4f5c\u4e3a FreeBSD \u652f\u6301\u7684\u6587\u4ef6\u7cfb\u7edf\u4e4b\u4e00&#xff0c;NFS \u7684\u6838\u5fc3\u4f5c\u7528\u662f\u5141\u8bb8\u4e0d\u540c\u8ba1\u7b97\u673a&#xff08;\u65e0\u8bba\u662f\u5426\u540c\u6784\u7cfb\u7edf&#xff09;\u3001\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf&#xff08;\u4e3b\u8981\u9002\u914d UNIX\/Linux \u7cfb\u5217&#xff0c;\u90e8\u5206 Windows \u7cfb\u7edf\u53ef\u901a\u8fc7\u63d2\u4ef6\u652f\u6301&#xff09;\u901a\u8fc7 TCP\/IP \u7f51\u7edc\u5b9e\u73b0\u8d44\u6e90\u5171\u4eab\u3002\u4ece\u5ba2\u6237\u7aef\u7684\u4f7f\u7528\u4f53\u9a8c\u6765\u770b&#xff0c;NFS \u670d\u52a1\u5668\u5171\u4eab\u7684\u76ee\u5f55\u53ef\u4ee5\u88ab\u6302\u8f7d\u5230\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u4e2d&#xff0c;\u540e\u7eed\u5bf9\u8be5\u76ee\u5f55\u7684\u8bfb\u5199\u64cd\u4f5c\u4e0e\u672c\u5730\u78c1\u76d8\u5206\u533a\u5b8c\u5168\u4e00\u81f4&#xff0c;\u6781\u5927\u964d\u4f4e\u4e86\u7528\u6237\u7684\u4f7f\u7528\u95e8\u69db\u3002<\/p>\n<p>NFS \u7684\u4e00\u4e2a\u91cd\u8981\u7279\u6027\u662f\u7aef\u53e3\u4e0d\u56fa\u5b9a\u3002\u7531\u4e8e\u5176\u652f\u6301\u7684\u529f\u80fd\u6a21\u5757\u8f83\u591a&#xff0c;\u6bcf\u4e2a\u529f\u80fd\u6a21\u5757\u542f\u52a8\u65f6\u90fd\u4f1a\u968f\u673a\u5360\u7528\u4e00\u4e2a\u672a\u88ab\u4f7f\u7528\u7684\u3001\u5c0f\u4e8e 1024 \u7684\u7aef\u53e3\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u3002\u8fd9\u4e00\u8bbe\u8ba1\u4f1a\u5bfc\u81f4\u5ba2\u6237\u7aef\u65e0\u6cd5\u63d0\u524d\u77e5\u6653 NFS \u670d\u52a1\u7684\u5177\u4f53\u901a\u4fe1\u7aef\u53e3&#xff0c;\u8fdb\u800c\u65e0\u6cd5\u76f4\u63a5\u5efa\u7acb\u8fde\u63a5\u3002\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898&#xff0c;NFS \u5fc5\u987b\u4f9d\u8d56 RPC&#xff08;Remote Procedure Call&#xff0c;\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528&#xff09;\u534f\u8bae\u534f\u540c\u5de5\u4f5c&#xff1a;<\/p>\n<ul>\n<li>RPC \u534f\u8bae\u4f1a\u5360\u7528\u56fa\u5b9a\u7aef\u53e3 111&#xff0c;\u6301\u7eed\u76d1\u542c\u5ba2\u6237\u7aef\u7684\u7aef\u53e3\u67e5\u8be2\u8bf7\u6c42&#xff1b;<\/li>\n<li>NFS \u670d\u52a1\u542f\u52a8\u65f6&#xff0c;\u4f1a\u4e3b\u52a8\u5411\u672c\u5730 RPC \u670d\u52a1\u6ce8\u518c\u81ea\u8eab\u6240\u6709\u529f\u80fd\u6a21\u5757\u5bf9\u5e94\u7684\u7aef\u53e3\u4fe1\u606f&#xff1b;<\/li>\n<li>\u5f53\u5ba2\u6237\u7aef\u9700\u8981\u8fde\u63a5 NFS \u670d\u52a1\u65f6&#xff0c;\u4f1a\u5148\u5411\u670d\u52a1\u7aef\u7684 RPC \u670d\u52a1\u53d1\u9001\u7aef\u53e3\u67e5\u8be2\u8bf7\u6c42&#xff0c;RPC \u670d\u52a1\u67e5\u8be2\u5230\u5bf9\u5e94\u7aef\u53e3\u540e\u53cd\u9988\u7ed9\u5ba2\u6237\u7aef&#xff0c;\u5ba2\u6237\u7aef\u518d\u901a\u8fc7\u8be5\u7aef\u53e3\u4e0e NFS \u670d\u52a1\u5efa\u7acb\u8fde\u63a5\u3002<\/li>\n<\/ul>\n<p>\u5173\u952e\u6ce8\u610f\u4e8b\u9879&#xff1a;<\/p>\n<li>\u542f\u52a8 NFS \u670d\u52a1\u524d&#xff0c;\u5fc5\u987b\u5148\u542f\u52a8 RPC \u670d\u52a1&#xff0c;\u5426\u5219 NFS \u670d\u52a1\u65e0\u6cd5\u5b8c\u6210\u7aef\u53e3\u6ce8\u518c&#xff0c;\u5ba2\u6237\u7aef\u5c06\u65e0\u6cd5\u8fde\u63a5&#xff1b;<\/li>\n<li>\u82e5 RPC \u670d\u52a1\u91cd\u542f&#xff0c;\u4e4b\u524d\u6240\u6709\u5df2\u6ce8\u518c\u7684\u7aef\u53e3\u4fe1\u606f\u4f1a\u5168\u90e8\u4e22\u5931&#xff0c;\u56e0\u6b64 RPC \u91cd\u542f\u540e&#xff0c;\u5176\u7ba1\u7406\u7684\u6240\u6709\u670d\u52a1&#xff08;\u5305\u62ec NFS&#xff09;\u90fd\u5fc5\u987b\u91cd\u65b0\u542f\u52a8\u5e76\u91cd\u65b0\u5b8c\u6210\u6ce8\u518c\u3002<\/li>\n<h4>1.2 NFS \u751f\u4ea7\u5e94\u7528\u573a\u666f<\/h4>\n<p>NFS \u7684\u6838\u5fc3\u5b9a\u4f4d\u662f\u8de8\u4e3b\u673a\u3001\u8de8\u7f51\u7edc\u7684\u6587\u4ef6\u5171\u4eab&#xff0c;\u5176\u5e94\u7528\u573a\u666f\u4e0e Windows \u7cfb\u7edf\u7684\u7f51\u7edc\u5171\u4eab\u3001Linux \u7cfb\u7edf\u7684 Samba \u670d\u52a1\u6709\u660e\u786e\u533a\u5206&#xff0c;\u5177\u4f53\u5bf9\u6bd4\u548c\u9002\u7528\u573a\u666f\u5982\u4e0b&#xff1a;<\/p>\n<ul>\n<li>\u529f\u80fd\u5bf9\u6bd4&#xff1a;Windows \u7f51\u7edc\u5171\u4eab\u548c Samba \u670d\u52a1\u66f4\u9002\u7528\u4e8e\u529e\u516c\u5c40\u57df\u7f51\u73af\u5883&#xff0c;\u4e3b\u8981\u7528\u4e8e Windows \u4e0e Linux \u4e4b\u95f4\u3001Windows \u4e3b\u673a\u4e4b\u95f4\u7684\u6587\u4ef6\u4ea4\u6362&#xff1b;NFS \u5219\u4e3b\u8981\u9762\u5411\u4e92\u8054\u7f51\u670d\u52a1\u67b6\u6784&#xff0c;\u4e13\u6ce8\u4e8e Linux\/Unix \u4e3b\u673a\u4e4b\u95f4\u7684\u9ad8\u6548\u6587\u4ef6\u5171\u4eab\u3002<\/li>\n<li>\u5178\u578b\u7528\u9014&#xff1a;\u5728\u4f01\u4e1a\u96c6\u7fa4\u67b6\u6784\u4e2d&#xff0c;NFS \u5e38\u4f5c\u4e3a\u524d\u7aef\u6240\u6709 Web \u670d\u52a1\u7684\u5171\u4eab\u5b58\u50a8\u670d\u52a1\u5668&#xff0c;\u4e13\u95e8\u5b58\u50a8\u7528\u6237\u4e0a\u4f20\u7684\u9759\u6001\u8d44\u6e90&#xff0c;\u4f8b\u5982\u56fe\u7247\u3001\u9644\u4ef6\u3001\u5934\u50cf\u3001\u89c6\u9891\u7247\u6bb5\u7b49\u3002\u9700\u8981\u7279\u522b\u6ce8\u610f\u7684\u662f&#xff0c;\u7f51\u7ad9\u7684\u7a0b\u5e8f\u4ee3\u7801\u4e0d\u5efa\u8bae\u5b58\u653e\u5728 NFS \u5171\u4eab\u76ee\u5f55\u4e2d\u2014\u2014 \u56e0\u4e3a\u7a0b\u5e8f\u4ee3\u7801\u7531\u5f00\u53d1\u6216\u8fd0\u7ef4\u4eba\u5458\u7edf\u4e00\u6279\u91cf\u53d1\u5e03&#xff0c;\u4e0d\u5b58\u5728\u591a\u8282\u70b9\u540c\u6b65\u5ef6\u8fdf\u95ee\u9898&#xff0c;\u76f4\u63a5\u90e8\u7f72\u5230\u5404\u4e2a Web \u8282\u70b9\u672c\u5730&#xff0c;\u8bbf\u95ee\u6548\u7387\u8fdc\u9ad8\u4e8e\u901a\u8fc7\u7f51\u7edc\u8bbf\u95ee NFS \u5171\u4eab\u76ee\u5f55\u3002<\/li>\n<li>\u9002\u7528\u89c4\u6a21&#xff1a;NFS \u5728 2000 \u4e07 PV&#xff08;\u9875\u9762\u6d4f\u89c8\u91cf&#xff09;\u4ee5\u4e0b\u7684\u4e2d\u5c0f\u578b\u7f51\u7ad9\u4e2d\u5e94\u7528\u9891\u7387\u6781\u9ad8&#xff0c;\u90e8\u7f72\u6210\u672c\u4f4e\u3001\u7ef4\u62a4\u7b80\u5355\u4e14\u6027\u80fd\u6ee1\u8db3\u9700\u6c42&#xff1b;\u5bf9\u4e8e\u5927\u578b\u4f01\u4e1a\u6216\u95e8\u6237\u7f51\u7ad9&#xff0c;\u9664\u4e86\u90e8\u5206\u573a\u666f\u4f7f\u7528 NFS \u5916&#xff0c;\u66f4\u591a\u4f1a\u91c7\u7528\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf&#xff08;\u5982 GlusterFS\u3001Ceph \u7b49&#xff09;\u6765\u6ee1\u8db3\u6d77\u91cf\u6570\u636e\u5b58\u50a8\u548c\u9ad8\u5e76\u53d1\u8bbf\u95ee\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h3>\u4e8c\u3001NFS \u5de5\u4f5c\u539f\u7406<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"904\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260116000605-696980ed1e0c3.png\" width=\"1077\" \/><\/p>\n<h4>2.1 \u6838\u5fc3\u4ea4\u4e92\u6d41\u7a0b<\/h4>\n<p>NFS \u670d\u52a1\u7684\u6b63\u5e38\u8fd0\u884c\u4f9d\u8d56 NFS \u670d\u52a1\u5668\u3001RPC \u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u7aef\u4e09\u8005\u4e4b\u95f4\u7684\u534f\u540c\u5de5\u4f5c&#xff0c;\u5177\u4f53\u6d41\u7a0b\u53ef\u62c6\u89e3\u4e3a\u4ee5\u4e0b 4 \u4e2a\u5173\u952e\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u670d\u52a1\u7aef\u64cd\u4f5c&#xff1a;\u542f\u52a8 RPC \u670d\u52a1&#xff08;\u5bf9\u5e94\u7684\u670d\u52a1\u540d\u79f0\u4e3a rpcbind&#xff09;&#xff0c;RPC \u670d\u52a1\u542f\u52a8\u540e\u4f1a\u76d1\u542c 111 \u7aef\u53e3&#xff0c;\u7b49\u5f85\u5ba2\u6237\u7aef\u7684\u7aef\u53e3\u67e5\u8be2\u8bf7\u6c42&#xff1b;<\/li>\n<li>\u670d\u52a1\u7aef\u64cd\u4f5c&#xff1a;\u542f\u52a8 NFS \u670d\u52a1&#xff0c;NFS \u670d\u52a1\u542f\u52a8\u540e\u4f1a\u81ea\u52a8\u5411\u672c\u5730\u7684 RPC \u670d\u52a1\u6ce8\u518c\u6240\u6709\u529f\u80fd\u6a21\u5757\u5bf9\u5e94\u7684\u7aef\u53e3\u4fe1\u606f&#xff08;\u5305\u62ec\u6570\u636e\u4f20\u8f93\u7aef\u53e3\u3001\u63a7\u5236\u7aef\u53e3\u7b49&#xff09;&#xff1b;<\/li>\n<li>\u5ba2\u6237\u7aef\u64cd\u4f5c&#xff1a;\u542f\u52a8\u672c\u5730\u7684 RPC \u670d\u52a1&#xff08;portmap \u670d\u52a1&#xff09;&#xff0c;\u5e76\u5411 NFS \u670d\u52a1\u7aef\u7684 RPC \u670d\u52a1&#xff08;111 \u7aef\u53e3&#xff09;\u53d1\u9001\u8bf7\u6c42&#xff0c;\u67e5\u8be2 NFS \u670d\u52a1\u7684\u901a\u4fe1\u7aef\u53e3&#xff1b;<\/li>\n<li>\u670d\u52a1\u7aef\u54cd\u5e94&#xff1a;\u670d\u52a1\u7aef\u7684 RPC \u670d\u52a1\u63a5\u6536\u5230\u5ba2\u6237\u7aef\u7684\u67e5\u8be2\u8bf7\u6c42\u540e&#xff0c;\u4ece\u5df2\u6ce8\u518c\u7684\u7aef\u53e3\u4fe1\u606f\u4e2d\u67e5\u627e NFS \u670d\u52a1\u7684\u53ef\u7528\u7aef\u53e3&#xff0c;\u5c06\u5176\u53cd\u9988\u7ed9\u5ba2\u6237\u7aef&#xff1b;\u5ba2\u6237\u7aef\u83b7\u53d6\u7aef\u53e3\u540e&#xff0c;\u901a\u8fc7\u8be5\u7aef\u53e3\u4e0e\u670d\u52a1\u7aef\u7684 NFS \u670d\u52a1\u5efa\u7acb\u8fde\u63a5&#xff0c;\u540e\u7eed\u5373\u53ef\u8fdb\u884c\u6587\u4ef6\u8bfb\u5199\u64cd\u4f5c\u3002<\/li>\n<p>\u8865\u5145\u8bf4\u660e&#xff1a;NFS \u670d\u52a1\u7684\u9ed8\u8ba4\u6570\u636e\u4f20\u8f93\u7aef\u53e3\u4e3a 2049&#xff0c;\u53ef\u901a\u8fc7cat \/etc\/services | grep nfs\u547d\u4ee4\u5728\u670d\u52a1\u7aef\u6216\u5ba2\u6237\u7aef\u9a8c\u8bc1\u8be5\u7aef\u53e3\u6620\u5c04\u5173\u7cfb\u3002<\/p>\n<h3>\u4e09\u3001NFS \u670d\u52a1\u5668\u90e8\u7f72\u4e0e\u4f7f\u7528<\/h3>\n<h4>3.1 \u73af\u5883\u51c6\u5907\u4e0e\u5b89\u88c5<\/h4>\n<h5>3.1.1 \u57fa\u7840\u73af\u5883\u914d\u7f6e&#xff08;\u670d\u52a1\u7aef\u4e0e\u5ba2\u6237\u7aef\u5747\u9700\u6267\u884c&#xff09;<\/h5>\n<p>\u5728\u90e8\u7f72 NFS \u670d\u52a1\u524d&#xff0c;\u9700\u5148\u5173\u95ed\u7cfb\u7edf\u7684\u5b89\u5168\u673a\u5236&#xff08;SELinux \u548c\u9632\u706b\u5899&#xff09;&#xff0c;\u907f\u514d\u5176\u62e6\u622a NFS \u548c RPC \u7684\u901a\u4fe1&#xff1a;<\/p>\n<p># \u4e34\u65f6\u5173\u95edSELinux&#xff08;\u7acb\u5373\u751f\u6548&#xff0c;\u91cd\u542f\u540e\u5931\u6548&#xff09;<br \/>\nsetenforce 0<br \/>\n# \u6c38\u4e45\u5173\u95edSELinux&#xff08;\u9700\u91cd\u542f\u7cfb\u7edf\u751f\u6548&#xff0c;\u53ef\u9009&#xff09;<br \/>\nsed -i &#039;s\/SELINUX&#061;enforcing\/SELINUX&#061;disabled\/&#039; \/etc\/selinux\/config<\/p>\n<p># \u4e34\u65f6\u5173\u95ed\u9632\u706b\u5899&#xff08;\u7acb\u5373\u751f\u6548&#xff0c;\u91cd\u542f\u540e\u5931\u6548&#xff09;<br \/>\nsystemctl stop firewalld<br \/>\n# \u6c38\u4e45\u5173\u95ed\u9632\u706b\u5899&#xff08;\u9700\u91cd\u542f\u7cfb\u7edf\u751f\u6548&#xff0c;\u53ef\u9009&#xff09;<br \/>\nsystemctl disable firewalld<\/p>\n<h5>3.1.2 \u5b89\u88c5\u4f9d\u8d56\u5305<\/h5>\n<p>NFS \u670d\u52a1\u7684\u6838\u5fc3\u4f9d\u8d56\u5305\u4e3anfs-utils&#xff0c;RPC \u670d\u52a1\u4f9d\u8d56\u5305\u4e3arpcbind&#xff08;\u5927\u90e8\u5206 Linux \u53d1\u884c\u7248\u9ed8\u8ba4\u5df2\u9884\u88c5&#xff0c;\u82e5\u672a\u5b89\u88c5\u9700\u624b\u52a8\u5b89\u88c5&#xff09;&#xff1a;<\/p>\n<p># \u5b89\u88c5NFS\u548cRPC\u4f9d\u8d56\u5305<br \/>\nyum install nfs-utils rpcbind -y<\/p>\n<p># \u9a8c\u8bc1\u5b89\u88c5\u7ed3\u679c&#xff08;\u53ef\u9009&#xff09;<br \/>\nrpm -qa | grep nfs-utils<br \/>\nrpm -qa | grep rpcbind<\/p>\n<h4>3.2 NFS \u6838\u5fc3\u914d\u7f6e\u6587\u4ef6\u8be6\u89e3<\/h4>\n<p>NFS \u670d\u52a1\u7684\u914d\u7f6e\u548c\u8fd0\u884c\u4f9d\u8d56\u591a\u4e2a\u5173\u952e\u6587\u4ef6&#xff0c;\u5176\u8def\u5f84\u548c\u529f\u80fd\u5982\u4e0b\u8868\u6240\u793a&#xff1a;<\/p>\n<table>\n<tr>\u914d\u7f6e\u6587\u4ef6 \/ \u547d\u4ee4\u8def\u5f84\u6838\u5fc3\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td>\/etc\/exports<\/td>\n<td>NFS \u670d\u52a1\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6&#xff0c;\u7528\u4e8e\u5b9a\u4e49\u5171\u4eab\u76ee\u5f55\u3001\u5141\u8bb8\u8bbf\u95ee\u7684\u5ba2\u6237\u7aef\u53ca\u5171\u4eab\u6743\u9650&#xff0c;\u9ed8\u8ba4\u4e3a\u7a7a\u6587\u4ef6&#xff0c;\u9700\u624b\u52a8\u7f16\u5199<\/td>\n<\/tr>\n<tr>\n<td>\/usr\/sbin\/exportfs<\/td>\n<td>NFS \u5171\u4eab\u76ee\u5f55\u7ba1\u7406\u547d\u4ee4&#xff0c;\u53ef\u7528\u4e8e\u91cd\u65b0\u52a0\u8f7d\/etc\/exports\u914d\u7f6e\u3001\u5378\u8f7d\u5171\u4eab\u76ee\u5f55\u3001\u67e5\u770b\u5171\u4eab\u72b6\u6001\u7b49<\/td>\n<\/tr>\n<tr>\n<td>\/var\/lib\/nfs<\/td>\n<td>NFS \u670d\u52a1\u7684\u65e5\u5fd7\u548c\u72b6\u6001\u5b58\u50a8\u76ee\u5f55&#xff0c;\u5305\u542b\u5171\u4eab\u76ee\u5f55\u7684\u72b6\u6001\u6587\u4ef6\u3001\u6302\u8f7d\u8bb0\u5f55\u7b49<\/td>\n<\/tr>\n<tr>\n<td>\/var\/lib\/nfs\/etab<\/td>\n<td>NFS \u670d\u52a1\u7684\u6743\u9650\u751f\u6548\u6587\u4ef6&#xff0c;\/etc\/exports\u914d\u7f6e\u751f\u6548\u540e&#xff0c;\u4f1a\u81ea\u52a8\u540c\u6b65\u5230\u8be5\u6587\u4ef6&#xff0c;\u8bb0\u5f55\u6700\u7ec8\u7684\u5171\u4eab\u6743\u9650\u548c\u5ba2\u6237\u7aef\u89c4\u5219<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5e38\u7528exportfs\u547d\u4ee4\u9009\u9879&#xff1a;<\/p>\n<ul>\n<li>exportfs -r&#xff1a;\u91cd\u65b0\u52a0\u8f7d\/etc\/exports\u914d\u7f6e&#xff0c;\u65e0\u9700\u91cd\u542f NFS \u670d\u52a1&#xff1b;<\/li>\n<li>exportfs -v&#xff1a;\u67e5\u770b\u5f53\u524d NFS \u670d\u52a1\u7684\u5171\u4eab\u72b6\u6001&#xff08;\u5305\u62ec\u5171\u4eab\u76ee\u5f55\u3001\u5ba2\u6237\u7aef\u3001\u6743\u9650\u7b49&#xff09;&#xff1b;<\/li>\n<li>exportfs -u&#xff1a;\u5378\u8f7d\u6307\u5b9a\u7684\u5171\u4eab\u76ee\u5f55&#xff08;\u5982exportfs -u 192.168.48.0\/24:\/nfsfile&#xff09;&#xff1b;<\/li>\n<li>exportfs -a&#xff1a;\u52a0\u8f7d\/etc\/exports\u4e2d\u6240\u6709\u7684\u5171\u4eab\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h4>3.3 \u4e3b\u914d\u7f6e\u6587\u4ef6\/etc\/exports\u6df1\u5ea6\u89e3\u6790<\/h4>\n<p>\/etc\/exports\u662f NFS \u670d\u52a1\u7684\u6838\u5fc3\u914d\u7f6e\u6587\u4ef6&#xff0c;\u6240\u6709\u5171\u4eab\u89c4\u5219\u5747\u9700\u5728\u6b64\u5b9a\u4e49&#xff0c;\u5176\u8bed\u6cd5\u683c\u5f0f\u548c\u914d\u7f6e\u9879\u9700\u4e25\u683c\u9075\u5faa\u89c4\u8303\u3002<\/p>\n<h5>3.3.1 \u57fa\u672c\u8bed\u6cd5\u683c\u5f0f<\/h5>\n<p>\u5171\u4eab\u76ee\u5f55\u7684\u7edd\u5bf9\u8def\u5f84  \u5141\u8bb8\u8bbf\u95ee\u7684\u5ba2\u6237\u7aef(\u6743\u9650\u53c2\u6570)<\/p>\n<ul>\n<li>\u683c\u5f0f\u8bf4\u660e&#xff1a;\u5171\u4eab\u76ee\u5f55\u8def\u5f84\u4e0e\u5ba2\u6237\u7aef\u4e4b\u95f4\u7528\u7a7a\u683c\u5206\u9694&#xff0c;\u5ba2\u6237\u7aef\u4e0e\u6743\u9650\u53c2\u6570\u4e4b\u95f4\u65e0\u7a7a\u683c&#xff08;\u6743\u9650\u53c2\u6570\u9700\u7528\u62ec\u53f7\u5305\u88f9&#xff09;&#xff1b;<\/li>\n<li>\u591a\u5ba2\u6237\u7aef\u914d\u7f6e&#xff1a;\u82e5\u9700\u4e3a\u591a\u4e2a\u5ba2\u6237\u7aef\u914d\u7f6e\u4e0d\u540c\u6743\u9650&#xff0c;\u53ef\u5728\u540c\u4e00\u884c\u7528\u7a7a\u683c\u5206\u9694\u591a\u4e2a \u201c\u5ba2\u6237\u7aef (\u6743\u9650)\u201d \u7ec4\u5408&#xff0c;\u6216\u5206\u591a\u884c\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h5>3.3.2 \u5141\u8bb8\u8bbf\u95ee\u7684\u5ba2\u6237\u7aef\u914d\u7f6e\u89c4\u5219<\/h5>\n<p>\u5141\u8bb8\u8bbf\u95ee\u7684\u5ba2\u6237\u7aef\u652f\u6301\u591a\u79cd\u683c\u5f0f&#xff0c;\u53ef\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9&#xff0c;\u5e38\u89c1\u683c\u5f0f\u5982\u4e0b&#xff1a;<\/p>\n<table>\n<tr>\u5ba2\u6237\u7aef\u683c\u5f0f\u793a\u4f8b\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>192.168.48.131<\/td>\n<td>\u5355\u4e2a IP \u5730\u5740&#xff0c;\u4ec5\u5141\u8bb8\u8be5 IP \u5bf9\u5e94\u7684\u5ba2\u6237\u7aef\u8bbf\u95ee<\/td>\n<\/tr>\n<tr>\n<td>192.168.48.0\/24<\/td>\n<td>CIDR \u7f51\u6bb5\u683c\u5f0f&#xff0c;\u5141\u8bb8\u8be5\u7f51\u6bb5\u5185\u6240\u6709\u5ba2\u6237\u7aef\u8bbf\u95ee&#xff08;\u63a8\u8350&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>192.168.48.0\/255.255.255.0<\/td>\n<td>\u5b50\u7f51\u63a9\u7801\u683c\u5f0f&#xff0c;\u4e0e\u4e0a\u8ff0 CIDR \u683c\u5f0f\u529f\u80fd\u4e00\u81f4<\/td>\n<\/tr>\n<tr>\n<td>*.openlab.com<\/td>\n<td>\u57df\u540d\u683c\u5f0f&#xff0c;\u5141\u8bb8\u8be5\u57df\u540d\u4e0b\u6240\u6709\u4e3b\u673a\u8bbf\u95ee&#xff08;\u9700 DNS \u89e3\u6790\u652f\u6301&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>192.168.48.0\/24,10.0.0.0\/24<\/td>\n<td>\u591a\u7f51\u6bb5\u7ec4\u5408&#xff0c;\u7528\u9017\u53f7\u5206\u9694&#xff0c;\u65e0\u7a7a\u683c<\/td>\n<\/tr>\n<tr>\n<td>*<\/td>\n<td>\u901a\u914d\u7b26&#xff0c;\u5141\u8bb8\u6240\u6709\u4e3b\u673a\u8bbf\u95ee&#xff08;\u751f\u4ea7\u73af\u5883\u4e0d\u63a8\u8350&#xff0c;\u5b89\u5168\u6027\u4f4e&#xff09;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5>3.3.3 \u6838\u5fc3\u6743\u9650\u53c2\u6570\u8bf4\u660e<\/h5>\n<p>\u6743\u9650\u53c2\u6570\u7528\u4e8e\u63a7\u5236\u5ba2\u6237\u7aef\u5bf9\u5171\u4eab\u76ee\u5f55\u7684\u64cd\u4f5c\u6743\u9650&#xff0c;\u591a\u4e2a\u53c2\u6570\u4e4b\u95f4\u7528\u9017\u53f7\u5206\u9694&#xff0c;\u65e0\u7a7a\u683c&#xff0c;\u5e38\u89c1\u6838\u5fc3\u53c2\u6570\u5982\u4e0b\u8868\u6240\u793a&#xff1a;<\/p>\n<table>\n<tr>\u6743\u9650\u53c2\u6570\u4f5c\u7528\u8bf4\u660e\u63a8\u8350\u7ea7\u522b<\/tr>\n<tbody>\n<tr>\n<td>ro<\/td>\n<td>\u53ea\u8bfb\u6743\u9650&#xff0c;\u5ba2\u6237\u7aef\u4ec5\u80fd\u67e5\u770b\u5171\u4eab\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6&#xff0c;\u65e0\u6cd5\u521b\u5efa\u3001\u4fee\u6539\u6216\u5220\u9664\u6587\u4ef6<\/td>\n<td>\u6309\u9700\u9009\u62e9<\/td>\n<\/tr>\n<tr>\n<td>rw<\/td>\n<td>\u8bfb\u5199\u6743\u9650&#xff0c;\u5ba2\u6237\u7aef\u53ef\u521b\u5efa\u3001\u4fee\u6539\u3001\u5220\u9664\u5171\u4eab\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6&#xff0c;\u4f46\u6700\u7ec8\u80fd\u5426\u751f\u6548\u9700\u7ed3\u5408\u5171\u4eab\u76ee\u5f55\u7684\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u6743\u9650&#xff08;\u5982\u76ee\u5f55\u672c\u8eab\u662f\u5426\u6709 w \u6743\u9650&#xff09;<\/td>\n<td>\u6309\u9700\u9009\u62e9<\/td>\n<\/tr>\n<tr>\n<td>root_squash<\/td>\n<td>\u5ba2\u6237\u7aef\u4ee5 root \u8d26\u6237\u8bbf\u95ee\u5171\u4eab\u76ee\u5f55\u65f6&#xff0c;\u81ea\u52a8\u6620\u5c04\u4e3a\u670d\u52a1\u7aef\u7684\u533f\u540d\u8d26\u6237&#xff08;nobody&#xff0c;\u9ed8\u8ba4 UID\/GID&#061;65534&#xff09;&#xff0c;\u907f\u514d\u5ba2\u6237\u7aef root \u8d26\u6237\u76f4\u63a5\u64cd\u63a7\u670d\u52a1\u7aef\u6587\u4ef6\u7cfb\u7edf<\/td>\n<td>\u63a8\u8350<\/td>\n<\/tr>\n<tr>\n<td>no_root_squash<\/td>\n<td>\u5ba2\u6237\u7aef\u4ee5 root \u8d26\u6237\u8bbf\u95ee\u65f6&#xff0c;\u76f4\u63a5\u6620\u5c04\u4e3a\u670d\u52a1\u7aef\u7684 root \u8d26\u6237&#xff0c;\u5ba2\u6237\u7aef\u53ef\u5bf9\u5171\u4eab\u76ee\u5f55\u6267\u884c\u4efb\u610f\u64cd\u4f5c&#xff0c;\u5b89\u5168\u6027\u6781\u4f4e&#xff0c;\u751f\u4ea7\u73af\u5883\u4e25\u7981\u4f7f\u7528<\/td>\n<td>\u4e0d\u63a8\u8350<\/td>\n<\/tr>\n<tr>\n<td>all_squash<\/td>\n<td>\u65e0\u8bba\u5ba2\u6237\u7aef\u4f7f\u7528\u4f55\u79cd\u8d26\u6237&#xff08;root \u6216\u666e\u901a\u7528\u6237&#xff09;\u8bbf\u95ee&#xff0c;\u5747\u6620\u5c04\u4e3a\u670d\u52a1\u7aef\u7684\u533f\u540d\u8d26\u6237&#xff08;nobody&#xff09;&#xff0c;\u53ef\u907f\u514d\u5ba2\u6237\u7aef\u8d26\u6237\u4e0e\u670d\u52a1\u7aef\u8d26\u6237 UID\/GID \u51b2\u7a81&#xff0c;\u751f\u4ea7\u73af\u5883\u5f3a\u70c8\u63a8\u8350<\/td>\n<td>\u5f3a\u70c8\u63a8\u8350<\/td>\n<\/tr>\n<tr>\n<td>no_all_squash<\/td>\n<td>\u5ba2\u6237\u7aef\u666e\u901a\u8d26\u6237\u8bbf\u95ee\u65f6&#xff0c;\u4fdd\u6301\u8d26\u6237\u8eab\u4efd\u539f\u6837\u6620\u5c04&#xff08;\u5373\u5ba2\u6237\u7aef\u7684 user1 \u8d26\u6237\u6620\u5c04\u4e3a\u670d\u52a1\u7aef\u7684 user1 \u8d26\u6237&#xff09;&#xff0c;\u9700\u786e\u4fdd\u4e24\u7aef\u8d26\u6237 UID\/GID \u4e00\u81f4&#xff0c;\u5426\u5219\u53ef\u80fd\u51fa\u73b0\u6743\u9650\u95ee\u9898<\/td>\n<td>\u4e0d\u63a8\u8350<\/td>\n<\/tr>\n<tr>\n<td>anonuid&#061;xxx<\/td>\n<td>\u81ea\u5b9a\u4e49\u533f\u540d\u8d26\u6237\u7684 UID&#xff08;\u66ff\u4ee3\u9ed8\u8ba4\u7684 65534&#xff09;&#xff0c;\u9700\u63d0\u524d\u5728\u670d\u52a1\u7aef\u521b\u5efa\u5bf9\u5e94 UID \u7684\u7528\u6237&#xff0c;\u9002\u7528\u4e8e\u9700\u8981\u7cbe\u51c6\u63a7\u5236\u6587\u4ef6\u6240\u6709\u8005\u7684\u573a\u666f<\/td>\n<td>\u6309\u9700\u9009\u62e9<\/td>\n<\/tr>\n<tr>\n<td>anongid&#061;xxx<\/td>\n<td>\u81ea\u5b9a\u4e49\u533f\u540d\u8d26\u6237\u7684 GID&#xff08;\u4e0e anonuid \u914d\u5408\u4f7f\u7528&#xff09;&#xff0c;\u9700\u63d0\u524d\u5728\u670d\u52a1\u7aef\u521b\u5efa\u5bf9\u5e94 GID \u7684\u7ec4<\/td>\n<td>\u6309\u9700\u9009\u62e9<\/td>\n<\/tr>\n<tr>\n<td>sync<\/td>\n<td>\u540c\u6b65\u5199\u5165\u673a\u5236&#xff0c;\u5ba2\u6237\u7aef\u5199\u5165\u6570\u636e\u65f6&#xff0c;\u670d\u52a1\u7aef\u540c\u65f6\u5c06\u6570\u636e\u5199\u5165\u5185\u5b58\u548c\u786c\u76d8&#xff0c;\u786e\u4fdd\u6570\u636e\u4e0d\u4e22\u5931&#xff0c;\u6027\u80fd\u7565\u4f4e<\/td>\n<td>\u5f3a\u70c8\u63a8\u8350<\/td>\n<\/tr>\n<tr>\n<td>async<\/td>\n<td>\u5f02\u6b65\u5199\u5165\u673a\u5236&#xff0c;\u5ba2\u6237\u7aef\u5199\u5165\u6570\u636e\u65f6&#xff0c;\u670d\u52a1\u7aef\u5148\u5c06\u6570\u636e\u5b58\u5165\u5185\u5b58&#xff0c;\u540e\u7eed\u518d\u6279\u91cf\u5237\u5165\u786c\u76d8&#xff0c;\u6027\u80fd\u8f83\u9ad8&#xff0c;\u4f46\u670d\u52a1\u7aef\u610f\u5916\u5b95\u673a\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e22\u5931<\/td>\n<td>\u4e0d\u63a8\u8350<\/td>\n<\/tr>\n<tr>\n<td>no_subtree_check<\/td>\n<td>\u5173\u95ed\u5b50\u76ee\u5f55\u68c0\u67e5&#xff0c;\u51cf\u5c11\u670d\u52a1\u7aef\u5bf9\u5171\u4eab\u76ee\u5f55\u7684\u6743\u9650\u9a8c\u8bc1\u5f00\u9500&#xff0c;\u53ef\u63d0\u5347 NFS \u670d\u52a1\u7a33\u5b9a\u6027\u548c\u6027\u80fd<\/td>\n<td>\u63a8\u8350<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5>3.3.4 \u7ecf\u5178\u914d\u7f6e\u793a\u4f8b<\/h5>\n<p>\u7ed3\u5408\u751f\u4ea7\u73af\u5883\u9700\u6c42&#xff0c;\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5e38\u7528\u7684\/etc\/exports\u914d\u7f6e\u793a\u4f8b&#xff0c;\u9644\u5e26\u8be6\u7ec6\u8bf4\u660e&#xff1a;<\/p>\n<p>\u793a\u4f8b 1&#xff1a;\u5141\u8bb8\u6240\u6709\u4e3b\u673a\u8bbf\u95ee&#xff0c;\u9002\u7528\u4e8e\u6d4b\u8bd5\u73af\u5883<\/p>\n<p># \u5171\u4eab\u76ee\u5f55\u4e3a\/home\/public&#xff0c;\u6240\u6709\u4e3b\u673a\u53ef\u8bfb\u5199&#xff0c;\u540c\u6b65\u4f20\u8f93&#xff0c;\u6240\u6709\u8d26\u6237\u6620\u5c04\u4e3anobody<br \/>\n\/home\/public *(rw,sync,all_squash,no_subtree_check)<\/p>\n<p>\u793a\u4f8b 2&#xff1a;\u4ec5\u5141\u8bb8\u6307\u5b9a\u7f51\u6bb5\u8bbf\u95ee&#xff0c;\u53ea\u8bfb\u6743\u9650<\/p>\n<p># \u5171\u4eab\u76ee\u5f55\u4e3a\/home\/docs&#xff0c;\u4ec5192.168.48.0\/24\u7f51\u6bb5\u53ef\u8bbf\u95ee&#xff0c;\u53ea\u8bfb&#xff0c;root\u6620\u5c04\u4e3anobody<br \/>\n\/home\/docs 192.168.48.0\/24(ro,root_squash,sync,no_subtree_check)<\/p>\n<p>\u793a\u4f8b 3&#xff1a;\u6307\u5b9a\u7f51\u6bb5\u8bfb\u5199&#xff0c;\u81ea\u5b9a\u4e49\u533f\u540d\u8d26\u6237 UID\/GID<\/p>\n<p># \u5171\u4eab\u76ee\u5f55\u4e3a\/home\/data&#xff0c;192.168.48.0\/24\u7f51\u6bb5\u53ef\u8bfb\u5199&#xff0c;\u6240\u6709\u8d26\u6237\u6620\u5c04\u4e3aUID&#061;2000\/GID&#061;2000\u7684\u8d26\u6237<br \/>\n\/home\/data 192.168.48.0\/24(rw,all_squash,anonuid&#061;2000,anongid&#061;2000,sync,no_subtree_check)<\/p>\n<p>\u793a\u4f8b 4&#xff1a;\u591a\u5ba2\u6237\u7aef\u4e0d\u540c\u6743\u9650\u914d\u7f6e<\/p>\n<p># 192.168.48.131&#xff08;\u5355\u4e2aIP&#xff09;\u53ea\u8bfb&#xff0c;10.0.0.0\/24\u7f51\u6bb5\u8bfb\u5199<br \/>\n\/home\/share 192.168.48.131(ro,sync,root_squash) 10.0.0.0\/24(rw,sync,all_squash)<\/p>\n<h4>3.4 \u5b9e\u6218&#xff1a;NFS \u57fa\u7840\u5171\u4eab\u5b9e\u9a8c&#xff08;\u670d\u52a1\u7aef &#043; \u5ba2\u6237\u7aef\u5b8c\u6574\u6d41\u7a0b&#xff09;<\/h4>\n<p>\u672c\u5b9e\u9a8c\u76ee\u6807&#xff1a;\u642d\u5efa NFS \u670d\u52a1\u7aef&#xff0c;\u5171\u4eab\u6307\u5b9a\u76ee\u5f55&#xff0c;\u5ba2\u6237\u7aef\u901a\u8fc7\u624b\u52a8\u6302\u8f7d\u548c\u5f00\u673a\u81ea\u52a8\u6302\u8f7d\u4e24\u79cd\u65b9\u5f0f\u8bbf\u95ee\u5171\u4eab\u76ee\u5f55\u3002<\/p>\n<h5>\u6b65\u9aa4 1&#xff1a;\u670d\u52a1\u7aef\u914d\u7f6e&#xff08;\u6838\u5fc3\u64cd\u4f5c&#xff09;<\/h5>\n<li>\n<p>\u521b\u5efa NFS \u5171\u4eab\u76ee\u5f55\u5e76\u8bbe\u7f6e\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u6743\u9650&#xff1a;<\/p>\n<p> # \u521b\u5efa\u5171\u4eab\u76ee\u5f55&#xff08;\u8def\u5f84\u53ef\u81ea\u5b9a\u4e49&#xff0c;\u9700\u4e0e\u540e\u7eed\u914d\u7f6e\u6587\u4ef6\u4e00\u81f4&#xff09;<br \/>\nmkdir \/nfsfile<\/p>\n<p># \u5411\u5171\u4eab\u76ee\u5f55\u5199\u5165\u6d4b\u8bd5\u6587\u4ef6&#xff0c;\u7528\u4e8e\u540e\u7eed\u5ba2\u6237\u7aef\u9a8c\u8bc1<br \/>\necho &#034;welcome to www.openlab.com&#034; &gt; \/nfsfile\/readme.txt<\/p>\n<p># \u8bbe\u7f6e\u5171\u4eab\u76ee\u5f55\u6743\u9650\u4e3a777&#xff0c;\u786e\u4fdd\u5ba2\u6237\u7aef\u533f\u540d\u8d26\u6237\u53ef\u8bfb\u5199&#xff08;\u751f\u4ea7\u73af\u5883\u53ef\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8c03\u6574&#xff09;<br \/>\nchmod -R 777 \/nfsfile<\/p>\n<p># \u9a8c\u8bc1\u76ee\u5f55\u548c\u6587\u4ef6\u72b6\u6001<br \/>\nll -d \/nfsfile<br \/>\nll \/nfsfile\/readme.txt\n <\/li>\n<li>\n<p>\u7f16\u5199 NFS \u4e3b\u914d\u7f6e\u6587\u4ef6\/etc\/exports&#xff1a;<\/p>\n<p> # \u7f16\u8f91\u914d\u7f6e\u6587\u4ef6<br \/>\nvim \/etc\/exports<\/p>\n<p># \u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e&#xff08;\u5141\u8bb8192.168.48.0\/24\u7f51\u6bb5\u8bbf\u95ee&#xff0c;\u8bfb\u5199\u6743\u9650&#xff0c;\u540c\u6b65\u4f20\u8f93&#xff0c;\u6240\u6709\u8d26\u6237\u6620\u5c04\u4e3anobody&#xff09;<br \/>\n\/nfsfile 192.168.48.0\/24(rw,sync,all_squash,no_subtree_check)<\/p>\n<p># \u4fdd\u5b58\u9000\u51fa&#xff08;vim\u7f16\u8f91\u5668&#xff1a;\u6309ESC&#xff0c;\u8f93\u5165:wq\u56de\u8f66&#xff09;\n <\/li>\n<li>\n<p>\u542f\u52a8 NFS \u548c RPC \u670d\u52a1\u5e76\u8bbe\u7f6e\u5f00\u673a\u81ea\u542f&#xff1a;<\/p>\n<p> # \u5148\u542f\u52a8RPC\u670d\u52a1&#xff08;rpcbind&#xff09;&#xff0c;\u518d\u542f\u52a8NFS\u670d\u52a1&#xff0c;\u987a\u5e8f\u4e0d\u53ef\u98a0\u5012<br \/>\nsystemctl start rpcbind<br \/>\nsystemctl start nfs-server<\/p>\n<p># \u8bbe\u7f6e\u5f00\u673a\u81ea\u542f&#xff0c;\u907f\u514d\u7cfb\u7edf\u91cd\u542f\u540e\u670d\u52a1\u5931\u6548<br \/>\nsystemctl enable rpcbind<br \/>\nsystemctl enable nfs-server<\/p>\n<p># \u9a8c\u8bc1\u670d\u52a1\u72b6\u6001&#xff08;\u786e\u4fdd\u670d\u52a1\u6b63\u5e38\u8fd0\u884c&#xff0c;\u65e0\u62a5\u9519&#xff09;<br \/>\nsystemctl status rpcbind<br \/>\nsystemctl status nfs-server\n <\/li>\n<li>\n<p>\u9a8c\u8bc1 NFS \u5171\u4eab\u914d\u7f6e&#xff1a;<\/p>\n<p> # \u67e5\u770b\u5f53\u524dNFS\u670d\u52a1\u7684\u5171\u4eab\u72b6\u6001<br \/>\nexportfs -v<\/p>\n<p># \u9884\u671f\u8f93\u51fa&#xff08;\u7c7b\u4f3c\u5982\u4e0b\u5185\u5bb9&#xff0c;\u8868\u660e\u5171\u4eab\u76ee\u5f55\u5df2\u751f\u6548&#xff09;<br \/>\n\/nfsfile  192.168.48.0\/24(sync,wdelay,hide,no_subtree_check,sec&#061;sys,rw,secure,root_squash,all_squash)\n <\/li>\n<h5>\u6b65\u9aa4 2&#xff1a;\u5ba2\u6237\u7aef\u914d\u7f6e\u4e0e\u8bbf\u95ee<\/h5>\n<li>\n<p>\u5b89\u88c5 NFS \u5ba2\u6237\u7aef\u4f9d\u8d56&#xff08;\u82e5\u672a\u5b89\u88c5&#xff09;&#xff1a;<\/p>\n<p> # \u5ba2\u6237\u7aef\u4ec5\u9700\u5b89\u88c5nfs-utils\u5373\u53ef&#xff08;rpcbind\u901a\u5e38\u9ed8\u8ba4\u5df2\u5b89\u88c5&#xff09;<br \/>\nyum install nfs-utils -y\n <\/li>\n<li>\n<p>\u67e5\u770b\u670d\u52a1\u7aef NFS \u5171\u4eab\u76ee\u5f55&#xff1a;<\/p>\n<p> # \u8bed\u6cd5&#xff1a;showmount -e NFS\u670d\u52a1\u7aefIP<br \/>\nshowmount -e 192.168.48.130<\/p>\n<p># \u9884\u671f\u8f93\u51fa&#xff08;\u8868\u660e\u5ba2\u6237\u7aef\u53ef\u6b63\u5e38\u53d1\u73b0\u670d\u52a1\u7aef\u5171\u4eab\u76ee\u5f55&#xff09;<br \/>\nExport list for 192.168.48.130:<br \/>\n\/nfsfile 192.168.48.0\/24\n <\/li>\n<li>\n<p>\u624b\u52a8\u6302\u8f7d NFS \u5171\u4eab\u76ee\u5f55\u5230\u5ba2\u6237\u7aef\u672c\u5730&#xff1a;<\/p>\n<p> # \u521b\u5efa\u5ba2\u6237\u7aef\u672c\u5730\u6302\u8f7d\u76ee\u5f55&#xff08;\u8def\u5f84\u53ef\u81ea\u5b9a\u4e49&#xff09;<br \/>\nmkdir \/nfs1<\/p>\n<p># \u6267\u884c\u6302\u8f7d\u547d\u4ee4&#xff1a;mount -t nfs \u670d\u52a1\u7aefIP:\u5171\u4eab\u76ee\u5f55 \u672c\u5730\u6302\u8f7d\u76ee\u5f55<br \/>\nmount -t nfs 192.168.48.130:\/nfsfile \/nfs1<\/p>\n<p># \u9a8c\u8bc1\u6302\u8f7d\u7ed3\u679c<br \/>\ndf -h | grep nfs<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff08;\u7c7b\u4f3c\u5982\u4e0b\u5185\u5bb9&#xff0c;\u8868\u660e\u6302\u8f7d\u6210\u529f&#xff09;<br \/>\n192.168.48.130:\/nfsfile  27G  1.6G   24G    7% \/nfs1<\/p>\n<p># \u8bbf\u95ee\u5171\u4eab\u76ee\u5f55&#xff0c;\u9a8c\u8bc1\u6587\u4ef6\u53ef\u8bfb\u6027<br \/>\ncd \/nfs1<br \/>\ncat readme.txt<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;welcome to www.openlab.com<\/p>\n<p># \u9a8c\u8bc1\u5199\u5165\u6743\u9650&#xff08;\u82e5\u670d\u52a1\u7aef\u914d\u7f6erw\u6743\u9650&#xff09;<br \/>\ntouch test_client.txt<br \/>\nll test_client.txt<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u6587\u4ef6\u6240\u6709\u8005\u4e3anobody&#xff08;\u56e0\u914d\u7f6e\u4e86all_squash&#xff09;\n <\/li>\n<li>\n<p>\u914d\u7f6e\u5f00\u673a\u81ea\u52a8\u6302\u8f7d&#xff08;\u6c38\u4e45\u751f\u6548&#xff0c;\u907f\u514d\u91cd\u542f\u540e\u9700\u624b\u52a8\u91cd\u65b0\u6302\u8f7d&#xff09;&#xff1a;\u5ba2\u6237\u7aef\u91cd\u542f\u540e&#xff0c;\u624b\u52a8\u6302\u8f7d\u7684 NFS \u76ee\u5f55\u4f1a\u5931\u6548&#xff0c;\u9700\u901a\u8fc7\/etc\/fstab\u6587\u4ef6\u914d\u7f6e\u5f00\u673a\u81ea\u52a8\u6302\u8f7d&#xff1a;<\/p>\n<p> # \u7f16\u8f91\/etc\/fstab\u6587\u4ef6<br \/>\nvim \/etc\/fstab<\/p>\n<p># \u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9&#xff08;\u6bcf\u884c\u4ee3\u8868\u4e00\u4e2a\u6302\u8f7d\u914d\u7f6e&#xff09;<br \/>\n192.168.48.130:\/nfsfile  \/nfs1  nfs  defaults  0  0<\/p>\n<p># \u914d\u7f6e\u8bf4\u660e&#xff1a;<br \/>\n# 192.168.48.130:\/nfsfile&#xff1a;NFS\u670d\u52a1\u7aef\u5171\u4eab\u76ee\u5f55\u8def\u5f84<br \/>\n# \/nfs1&#xff1a;\u5ba2\u6237\u7aef\u672c\u5730\u6302\u8f7d\u76ee\u5f55<br \/>\n# nfs&#xff1a;\u6587\u4ef6\u7cfb\u7edf\u7c7b\u578b<br \/>\n# defaults&#xff1a;\u6302\u8f7d\u53c2\u6570&#xff08;\u9ed8\u8ba4\u5305\u542brw\u3001suid\u3001dev\u7b49&#xff0c;\u53ef\u6839\u636e\u9700\u6c42\u6dfb\u52a0\u5982noatime\u7b49\u53c2\u6570&#xff09;<br \/>\n# 0&#xff1a;dump\u5907\u4efd\u53c2\u6570&#xff08;0\u8868\u793a\u4e0d\u5907\u4efd&#xff0c;1\u8868\u793a\u5907\u4efd&#xff09;<br \/>\n# 0&#xff1a;fsck\u68c0\u67e5\u53c2\u6570&#xff08;0\u8868\u793a\u4e0d\u68c0\u67e5&#xff0c;1\u8868\u793a\u4f18\u5148\u68c0\u67e5&#xff0c;2\u8868\u793a\u6b21\u8981\u68c0\u67e5&#xff09;<\/p>\n<p># \u4fdd\u5b58\u9000\u51fa\u540e&#xff0c;\u6d4b\u8bd5\u6302\u8f7d\u914d\u7f6e\u662f\u5426\u751f\u6548&#xff08;\u65e0\u9700\u91cd\u542f\u7cfb\u7edf&#xff09;<br \/>\nmount -a<\/p>\n<p># \u518d\u6b21\u9a8c\u8bc1\u6302\u8f7d\u7ed3\u679c&#xff08;\u82e5\u65e0\u62a5\u9519&#xff0c;\u8868\u660e\u914d\u7f6e\u6b63\u5e38&#xff09;<br \/>\ndf -h | grep nfs1\n <\/li>\n<p>\u8865\u5145\u8bf4\u660e&#xff1a;\u82e5\u6267\u884cmount -a\u65f6\u51fa\u73b0\u62a5\u9519&#xff0c;\u53ef\u901a\u8fc7journalctl -xe\u6216dmesg | grep nfs\u67e5\u770b\u9519\u8bef\u65e5\u5fd7&#xff0c;\u5e38\u89c1\u95ee\u9898\u5305\u62ec&#xff1a;\u670d\u52a1\u7aef NFS \u670d\u52a1\u672a\u542f\u52a8\u3001\u7f51\u7edc\u4e0d\u901a\u3001\/etc\/fstab\u914d\u7f6e\u683c\u5f0f\u9519\u8bef&#xff08;\u5982\u8def\u5f84\u5199\u9519\u3001\u53c2\u6570\u5206\u9694\u7b26\u9519\u8bef&#xff09;\u3002<\/p>\n<h4>3.5 \u8fdb\u9636&#xff1a;NFS \u8d26\u6237\u6620\u5c04\u4e0e\u6743\u9650\u4f18\u5148\u7ea7\u5b9e\u9a8c<\/h4>\n<p>NFS \u7684\u6743\u9650\u63a7\u5236\u6d89\u53ca\u4e24\u65b9\u9762&#xff1a;\/etc\/exports\u4e2d\u7684\u914d\u7f6e\u6743\u9650&#xff0c;\u4ee5\u53ca\u5171\u4eab\u76ee\u5f55\u7684\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u6743\u9650\u3002\u672c\u5b9e\u9a8c\u5c06\u9a8c\u8bc1\u4e24\u8005\u7684\u4f18\u5148\u7ea7&#xff0c;\u4ee5\u53ca\u4e0d\u540c\u8d26\u6237\u6620\u5c04\u89c4\u5219\u7684\u6548\u679c\u3002<\/p>\n<h5>\u5b9e\u9a8c 1&#xff1a;\u6743\u9650\u4f18\u5148\u7ea7\u9a8c\u8bc1&#xff08;\u6587\u4ef6\u7cfb\u7edf\u6743\u9650 &gt; NFS \u914d\u7f6e\u6743\u9650&#xff09;<\/h5>\n<li>\n<p>\u670d\u52a1\u7aef\u64cd\u4f5c&#xff1a;\u4fee\u6539\u5171\u4eab\u76ee\u5f55\u7684\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u6743\u9650\u4e3a\u53ea\u8bfb&#xff08;444&#xff09;&#xff0c;\u5373\u4f7f NFS \u914d\u7f6e\u4e3a rw \u6743\u9650&#xff1a;<\/p>\n<p> # \u670d\u52a1\u7aef\u6267\u884c&#xff1a;\u5c06\/nfsfile\u76ee\u5f55\u6743\u9650\u6539\u4e3a444&#xff08;\u53ea\u8bfb&#xff09;<br \/>\nchmod -R 444 \/nfsfile<\/p>\n<p># \u9a8c\u8bc1\u6743\u9650<br \/>\nll -d \/nfsfile<br \/>\nll \/nfsfile\/readme.txt<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u6743\u9650\u5747\u4e3ar&#8211;r&#8211;r&#8211;\n <\/li>\n<li>\n<p>\u5ba2\u6237\u7aef\u64cd\u4f5c&#xff1a;\u5c1d\u8bd5\u8bbf\u95ee\u548c\u5199\u5165\u5171\u4eab\u76ee\u5f55&#xff1a;<\/p>\n<p> # \u5ba2\u6237\u7aef\u5c1d\u8bd5\u8fdb\u5165\u6302\u8f7d\u76ee\u5f55<br \/>\ncd \/nfs1<br \/>\n# \u9884\u671f\u7ed3\u679c&#xff1a;\u63d0\u793a&#034;\u6743\u9650\u4e0d\u591f&#034;&#xff08;\u56e0\u670d\u52a1\u7aef\u76ee\u5f55\u6743\u9650\u4e3a444&#xff0c;\u5373\u4f7fNFS\u914d\u7f6erw\u4e5f\u65e0\u6cd5\u8bbf\u95ee&#xff09;<\/p>\n<p># \u82e5\u5df2\u8fdb\u5165\u76ee\u5f55&#xff0c;\u5c1d\u8bd5\u521b\u5efa\u6587\u4ef6<br \/>\ntouch test_perm.txt<br \/>\n# \u9884\u671f\u7ed3\u679c&#xff1a;\u63d0\u793a&#034;\u6743\u9650\u4e0d\u591f&#034;\n <\/li>\n<li>\n<p>\u7ed3\u8bba&#xff1a;NFS \u7684\u6700\u7ec8\u8bbf\u95ee\u6743\u9650\u7531 \u201c\u6587\u4ef6\u7cfb\u7edf\u672c\u5730\u6743\u9650\u201d \u548c \u201cNFS \u914d\u7f6e\u6743\u9650\u201d \u5171\u540c\u51b3\u5b9a&#xff0c;\u4e14\u6587\u4ef6\u7cfb\u7edf\u6743\u9650\u4f18\u5148\u7ea7\u66f4\u9ad8\u2014\u2014 \u5373\u4f7f NFS \u914d\u7f6e\u4e3a rw&#xff0c;\u82e5\u672c\u5730\u76ee\u5f55\u6743\u9650\u4e3a\u53ea\u8bfb&#xff0c;\u5ba2\u6237\u7aef\u4e5f\u65e0\u6cd5\u5199\u5165\u3002<\/p>\n<\/li>\n<h5>\u5b9e\u9a8c 2&#xff1a;\u4e0d\u540c\u8d26\u6237\u6620\u5c04\u89c4\u5219\u9a8c\u8bc1<\/h5>\n<p>\u672c\u5b9e\u9a8c\u5c06\u5206\u522b\u6d4b\u8bd5root_squash&#xff08;\u9ed8\u8ba4&#xff09;\u3001all_squash\u3001anonuid\/anongid\u4e09\u79cd\u6620\u5c04\u89c4\u5219\u7684\u6548\u679c\u3002<\/p>\n<h6>2.1 \u6d4b\u8bd5root_squash&#xff08;\u5ba2\u6237\u7aef root \u6620\u5c04\u4e3a\u670d\u52a1\u7aef nobody&#xff09;<\/h6>\n<li>\n<p>\u670d\u52a1\u7aef\u4fee\u6539 NFS \u914d\u7f6e&#xff1a;<\/p>\n<p> vim \/etc\/exports<br \/>\n# \u4fee\u6539\u4e3a\u4ee5\u4e0b\u914d\u7f6e<br \/>\n\/nfsfile 192.168.48.0\/24(rw,sync,root_squash,no_subtree_check)<\/p>\n<p># \u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e&#xff08;\u65e0\u9700\u91cd\u542f\u670d\u52a1&#xff09;<br \/>\nexportfs -r<\/p>\n<p># \u6062\u590d\u5171\u4eab\u76ee\u5f55\u6743\u9650\u4e3a777<br \/>\nchmod -R 777 \/nfsfile\n <\/li>\n<li>\n<p>\u5ba2\u6237\u7aef\u64cd\u4f5c&#xff1a;<\/p>\n<p> # \u5ba2\u6237\u7aef\u4ee5root\u8d26\u6237\u521b\u5efa\u6587\u4ef6<br \/>\ncd \/nfs1<br \/>\ntouch test_root_squash.txt<br \/>\nll test_root_squash.txt<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u6587\u4ef6\u6240\u6709\u8005\u4e3anobody&#xff08;root\u8d26\u6237\u88ab\u6620\u5c04&#xff09;<\/p>\n<p># \u5ba2\u6237\u7aef\u5207\u6362\u4e3a\u666e\u901a\u7528\u6237&#xff08;\u5982fox&#xff09;\u521b\u5efa\u6587\u4ef6<br \/>\nsu fox<br \/>\ncd \/nfs1<br \/>\ntouch test_user_squash.txt<br \/>\nll test_user_squash.txt<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u6587\u4ef6\u6240\u6709\u8005\u4e3afox&#xff08;\u666e\u901a\u7528\u6237\u8eab\u4efd\u539f\u6837\u6620\u5c04&#xff0c;\u56e0\u914d\u7f6e\u4e86no_all_squash\u9ed8\u8ba4\u503c&#xff09;\n <\/li>\n<h6>2.2 \u6d4b\u8bd5all_squash&#xff08;\u6240\u6709\u5ba2\u6237\u7aef\u8d26\u6237\u6620\u5c04\u4e3a nobody&#xff09;<\/h6>\n<li>\n<p>\u670d\u52a1\u7aef\u4fee\u6539 NFS \u914d\u7f6e&#xff1a;<\/p>\n<p> vim \/etc\/exports<br \/>\n# \u4fee\u6539\u4e3a\u4ee5\u4e0b\u914d\u7f6e<br \/>\n\/nfsfile 192.168.48.0\/24(rw,sync,all_squash,no_subtree_check)<\/p>\n<p># \u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e<br \/>\nexportfs -r\n <\/li>\n<li>\n<p>\u5ba2\u6237\u7aef\u64cd\u4f5c&#xff1a;<\/p>\n<p> # \u5ba2\u6237\u7aefroot\u8d26\u6237\u521b\u5efa\u6587\u4ef6<br \/>\ncd \/nfs1<br \/>\ntouch test_all_squash_root.txt<br \/>\nll test_all_squash_root.txt<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u6240\u6709\u8005\u4e3anobody<\/p>\n<p># \u5ba2\u6237\u7aef\u666e\u901a\u7528\u6237\u521b\u5efa\u6587\u4ef6<br \/>\nsu fox<br \/>\ncd \/nfs1<br \/>\ntouch test_all_squash_user.txt<br \/>\nll test_all_squash_user.txt<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u6240\u6709\u8005\u4e3anobody&#xff08;\u6240\u6709\u8d26\u6237\u5747\u88ab\u6620\u5c04&#xff09;\n <\/li>\n<h6>2.3 \u6d4b\u8bd5anonuid\/anongid&#xff08;\u81ea\u5b9a\u4e49\u6620\u5c04\u8d26\u6237&#xff09;<\/h6>\n<li>\n<p>\u670d\u52a1\u7aef\u64cd\u4f5c&#xff1a;\u521b\u5efa\u81ea\u5b9a\u4e49 UID\/GID \u7684\u8d26\u6237&#xff0c;\u5e76\u4fee\u6539 NFS \u914d\u7f6e&#xff1a;<\/p>\n<p> # \u670d\u52a1\u7aef\u521b\u5efa\u7528\u6237&#xff08;UID&#061;2000&#xff0c;GID&#061;2000&#xff09;<br \/>\ngroupadd -g 2000 nfsuser<br \/>\nuseradd -u 2000 -g 2000 nfsuser<\/p>\n<p># \u4fee\u6539NFS\u914d\u7f6e<br \/>\nvim \/etc\/exports<br \/>\n\/nfsfile 192.168.48.0\/24(rw,sync,all_squash,anonuid&#061;2000,anongid&#061;2000,no_subtree_check)<\/p>\n<p># \u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e<br \/>\nexportfs -r\n <\/li>\n<li>\n<p>\u5ba2\u6237\u7aef\u64cd\u4f5c&#xff1a;<\/p>\n<p> # \u5ba2\u6237\u7aef\u4efb\u610f\u8d26\u6237\u521b\u5efa\u6587\u4ef6<br \/>\ncd \/nfs1<br \/>\ntouch test_anonuid.txt<br \/>\nll test_anonuid.txt<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u6240\u6709\u8005\u4e3a2000:2000&#xff08;\u5373\u670d\u52a1\u7aef\u7684nfsuser\u8d26\u6237&#xff09;\n <\/li>\n<h3>\u56db\u3001autofs \u81ea\u52a8\u6302\u8f7d\u670d\u52a1<\/h3>\n<h4>4.1 autofs \u4ea7\u751f\u80cc\u666f\u4e0e\u6838\u5fc3\u4f18\u52bf<\/h4>\n<p>\u4f20\u7edf\u7684 NFS \u6302\u8f7d\u65b9\u5f0f&#xff08;\u624b\u52a8\u6302\u8f7d\u6216\/etc\/fstab\u5f00\u673a\u6302\u8f7d&#xff09;\u5b58\u5728\u4ee5\u4e0b\u95ee\u9898&#xff1a;<\/p>\n<li>\u7f51\u7edc\u53ef\u9760\u6027\u95ee\u9898&#xff1a;\u82e5 NFS \u670d\u52a1\u7aef\u5b95\u673a\u6216\u7f51\u7edc\u4e2d\u65ad&#xff0c;\u5ba2\u6237\u7aef\u6302\u8f7d\u76ee\u5f55\u4f1a\u5904\u4e8e \u201c\u6302\u6b7b\u201d \u72b6\u6001&#xff0c;\u8bbf\u95ee\u8be5\u76ee\u5f55\u65f6\u4f1a\u51fa\u73b0\u957f\u65f6\u95f4\u8d85\u65f6&#xff0c;\u5f71\u54cd\u5ba2\u6237\u7aef\u7cfb\u7edf\u7a33\u5b9a\u6027&#xff1b;<\/li>\n<li>\u8d44\u6e90\u6d6a\u8d39\u95ee\u9898&#xff1a;\u5373\u4f7f\u5ba2\u6237\u7aef\u957f\u671f\u4e0d\u8bbf\u95ee NFS \u5171\u4eab\u76ee\u5f55&#xff0c;\u6302\u8f7d\u5173\u7cfb\u4f9d\u7136\u5b58\u5728&#xff0c;\u4f1a\u6301\u7eed\u5360\u7528\u5ba2\u6237\u7aef\u7684\u7f51\u7edc\u8d44\u6e90\u548c\u7cfb\u7edf\u8d44\u6e90\u3002<\/li>\n<p>autofs \u662f\u4e00\u6b3e\u8fd0\u884c\u5728\u5ba2\u6237\u7aef\u7684 Linux \u7cfb\u7edf\u5b88\u62a4\u8fdb\u7a0b&#xff0c;\u5176\u6838\u5fc3\u8bbe\u8ba1\u7406\u5ff5\u662f \u201c\u6309\u9700\u6302\u8f7d\u3001\u81ea\u52a8\u5378\u8f7d\u201d&#xff0c;\u53ef\u5b8c\u7f8e\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898&#xff1a;<\/p>\n<ul>\n<li>\u6309\u9700\u6302\u8f7d&#xff1a;\u4ec5\u5f53\u7528\u6237\u4e3b\u52a8\u8bbf\u95ee NFS \u6302\u8f7d\u76ee\u5f55\u65f6&#xff0c;autofs \u624d\u4f1a\u81ea\u52a8\u6267\u884c\u6302\u8f7d\u64cd\u4f5c&#xff0c;\u5efa\u7acb\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u7aef\u7684\u8fde\u63a5&#xff1b;<\/li>\n<li>\u81ea\u52a8\u5378\u8f7d&#xff1a;\u5f53 NFS \u5171\u4eab\u76ee\u5f55\u95f2\u7f6e\u8d85\u8fc7\u9ed8\u8ba4\u65f6\u95f4&#xff08;300 \u79d2&#xff0c;\u5373 5 \u5206\u949f&#xff09;\u540e&#xff0c;autofs \u4f1a\u81ea\u52a8\u5378\u8f7d\u8be5\u6302\u8f7d&#xff0c;\u91ca\u653e\u8d44\u6e90&#xff1b;<\/li>\n<li>\u517c\u5bb9\u6027\u5f3a&#xff1a;\u652f\u6301 NFS\u3001\u672c\u5730\u8bbe\u5907&#xff08;\u5982\u5149\u76d8\u3001U \u76d8&#xff09;\u3001SMB \u7b49\u591a\u79cd\u6587\u4ef6\u7cfb\u7edf\u7684\u81ea\u52a8\u6302\u8f7d\u3002<\/li>\n<\/ul>\n<h4>4.2 autofs \u5b89\u88c5\u4e0e\u914d\u7f6e\u6587\u4ef6\u8be6\u89e3<\/h4>\n<h5>4.2.1 \u5b89\u88c5 autofs&#xff08;\u4ec5\u5ba2\u6237\u7aef\u9700\u5b89\u88c5&#xff09;<\/h5>\n<p># \u5ba2\u6237\u7aef\u5b89\u88c5autofs<br \/>\nyum install autofs -y<\/p>\n<p># \u9a8c\u8bc1\u5b89\u88c5\u7ed3\u679c<br \/>\nrpm -qa | grep autofs<br \/>\nsystemctl status autofs  # \u9ed8\u8ba4\u672a\u542f\u52a8<\/p>\n<h5>4.2.2 \u6838\u5fc3\u914d\u7f6e\u6587\u4ef6\u7ed3\u6784<\/h5>\n<p>autofs \u7684\u914d\u7f6e\u91c7\u7528 \u201c\u4e3b\u914d\u7f6e\u6587\u4ef6 &#043; \u5b50\u914d\u7f6e\u6587\u4ef6\u201d \u7684\u5206\u5c42\u7ed3\u6784&#xff0c;\u907f\u514d\u4e3b\u914d\u7f6e\u6587\u4ef6\u8fc7\u4e8e\u81c3\u80bf&#xff0c;\u4fbf\u4e8e\u7ef4\u62a4&#xff1a;<\/p>\n<ul>\n<li>\u4e3b\u914d\u7f6e\u6587\u4ef6&#xff1a;\/etc\/auto.master&#xff0c;\u7528\u4e8e\u5b9a\u4e49 \u201c\u6302\u8f7d\u7236\u76ee\u5f55\u201d \u4e0e \u201c\u5b50\u914d\u7f6e\u6587\u4ef6\u201d \u7684\u6620\u5c04\u5173\u7cfb&#xff0c;\u5373\u6307\u5b9a\u54ea\u4e9b\u76ee\u5f55\u7684\u81ea\u52a8\u6302\u8f7d\u89c4\u5219\u7531\u54ea\u4e2a\u5b50\u914d\u7f6e\u6587\u4ef6\u7ba1\u7406&#xff1b;<\/li>\n<li>\u5b50\u914d\u7f6e\u6587\u4ef6&#xff1a;\u7531\u7528\u6237\u81ea\u5b9a\u4e49\u547d\u540d&#xff08;\u5982\/etc\/auto.nfs\u3001\/etc\/auto.iso&#xff09;&#xff0c;\u7528\u4e8e\u5b9a\u4e49\u5177\u4f53\u7684\u6302\u8f7d\u89c4\u5219&#xff08;\u5982 NFS \u670d\u52a1\u7aef\u5730\u5740\u3001\u5171\u4eab\u76ee\u5f55\u3001\u672c\u5730\u5b50\u76ee\u5f55\u3001\u6302\u8f7d\u53c2\u6570\u7b49&#xff09;\u3002<\/li>\n<\/ul>\n<h5>4.2.3 \u914d\u7f6e\u6587\u4ef6\u8bed\u6cd5\u683c\u5f0f<\/h5>\n<li>\n<p>\u4e3b\u914d\u7f6e\u6587\u4ef6\/etc\/auto.master\u683c\u5f0f&#xff1a;<\/p>\n<p> \u6302\u8f7d\u7236\u76ee\u5f55  \u5b50\u914d\u7f6e\u6587\u4ef6\u8def\u5f84<\/p>\n<ul>\n<li>\u6302\u8f7d\u7236\u76ee\u5f55&#xff1a;\u5ba2\u6237\u7aef\u672c\u5730\u7684\u76ee\u5f55&#xff08;\u65e0\u9700\u63d0\u524d\u521b\u5efa&#xff0c;autofs \u4f1a\u81ea\u52a8\u521b\u5efa&#xff09;&#xff0c;\u6240\u6709\u81ea\u52a8\u6302\u8f7d\u7684\u5b50\u76ee\u5f55\u5747\u4f4d\u4e8e\u8be5\u76ee\u5f55\u4e0b&#xff1b;<\/li>\n<li>\u5b50\u914d\u7f6e\u6587\u4ef6\u8def\u5f84&#xff1a;\u81ea\u5b9a\u4e49\u7684\u5b50\u914d\u7f6e\u6587\u4ef6&#xff08;\u9700\u624b\u52a8\u521b\u5efa&#xff09;&#xff0c;\u7528\u4e8e\u5b58\u50a8\u8be5\u7236\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6302\u8f7d\u89c4\u5219\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b&#xff1a;<\/p>\n<p> \/nfs  \/etc\/auto.nfs  # \u7236\u76ee\u5f55\/nfs\u4e0b\u7684\u81ea\u52a8\u6302\u8f7d\u89c4\u5219\u7531\/etc\/auto.nfs\u6587\u4ef6\u5b9a\u4e49<br \/>\n\/media  \/etc\/auto.iso  # \u7236\u76ee\u5f55\/media\u4e0b\u7684\u81ea\u52a8\u6302\u8f7d\u89c4\u5219\u7531\/etc\/auto.iso\u6587\u4ef6\u5b9a\u4e49\n <\/li>\n<li>\n<p>\u5b50\u914d\u7f6e\u6587\u4ef6\u683c\u5f0f&#xff1a;<\/p>\n<p> \u672c\u5730\u6302\u8f7d\u5b50\u76ee\u5f55  [-\u6302\u8f7d\u53c2\u6570]  \u670d\u52a1\u7aef\u8d44\u6e90\u8def\u5f84<\/p>\n<ul>\n<li>\u672c\u5730\u6302\u8f7d\u5b50\u76ee\u5f55&#xff1a;\u4f4d\u4e8e\u4e3b\u914d\u7f6e\u6587\u4ef6\u5b9a\u4e49\u7684 \u201c\u6302\u8f7d\u7236\u76ee\u5f55\u201d \u4e0b\u7684\u5b50\u76ee\u5f55&#xff08;\u65e0\u9700\u63d0\u524d\u521b\u5efa&#xff0c;autofs \u4f1a\u81ea\u52a8\u521b\u5efa&#xff09;&#xff1b;<\/li>\n<li>\u6302\u8f7d\u53c2\u6570&#xff1a;\u53ef\u9009&#xff0c;\u7528\u4e8e\u63a7\u5236\u6302\u8f7d\u884c\u4e3a&#xff08;\u5982\u8bfb\u5199\u6743\u9650\u3001\u7f51\u7edc\u8d85\u65f6\u7b56\u7565\u7b49&#xff09;&#xff0c;\u591a\u4e2a\u53c2\u6570\u7528\u9017\u53f7\u5206\u9694&#xff1b;<\/li>\n<li>\u670d\u52a1\u7aef\u8d44\u6e90\u8def\u5f84&#xff1a;NFS \u5171\u4eab\u76ee\u5f55&#xff08;\u683c\u5f0f&#xff1a;\u670d\u52a1\u7aefIP:\u5171\u4eab\u76ee\u5f55&#xff09;\u6216\u672c\u5730\u8bbe\u5907\u8def\u5f84&#xff08;\u5982:\/dev\/sr0\u4e3a\u5149\u76d8\u8bbe\u5907&#xff09;\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b&#xff08;NFS \u81ea\u52a8\u6302\u8f7d&#xff09;&#xff1a;<\/p>\n<p> testmnt  -rw,soft,intr  192.168.48.130:\/data  # \u7236\u76ee\u5f55\u4e3a\/nfs\u65f6&#xff0c;\u5b8c\u6574\u6302\u8f7d\u8def\u5f84\u4e3a\/nfs\/testmnt\n <\/li>\n<h5>4.2.4 \u5e38\u7528\u6302\u8f7d\u53c2\u6570\u8bf4\u660e<\/h5>\n<p>\u5b50\u914d\u7f6e\u6587\u4ef6\u4e2d\u53ef\u6307\u5b9a\u7684\u6302\u8f7d\u53c2\u6570\u8f83\u591a&#xff0c;\u4ee5\u4e0b\u662f NFS \u81ea\u52a8\u6302\u8f7d\u5e38\u7528\u7684\u6838\u5fc3\u53c2\u6570&#xff1a;<\/p>\n<table>\n<tr>\u6302\u8f7d\u53c2\u6570\u4f5c\u7528\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>rw\/ro<\/td>\n<td>\u8bfb\u5199 \/ \u53ea\u8bfb\u6743\u9650&#xff08;\u9700\u4e0e NFS \u670d\u52a1\u7aef\u914d\u7f6e\u4e00\u81f4&#xff0c;\u5426\u5219\u53ef\u80fd\u6302\u8f7d\u5931\u8d25&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>fg\/bg<\/td>\n<td>\u6302\u8f7d\u884c\u4e3a\u6267\u884c\u65b9\u5f0f&#xff1a;fg&#xff08;\u524d\u53f0&#xff09;\u8868\u793a\u6302\u8f7d\u65f6\u963b\u585e\u5f53\u524d\u8fdb\u7a0b&#xff0c;\u76f4\u5230\u6302\u8f7d\u6210\u529f\u6216\u8d85\u65f6&#xff1b;bg&#xff08;\u540e\u53f0&#xff09;\u8868\u793a\u6302\u8f7d\u5728\u540e\u53f0\u6267\u884c&#xff0c;\u4e0d\u5f71\u54cd\u524d\u53f0\u7a0b\u5e8f\u8fd0\u884c&#xff0c;\u5931\u8d25\u540e\u4f1a\u81ea\u52a8\u91cd\u8bd5<\/td>\n<\/tr>\n<tr>\n<td>soft\/hard<\/td>\n<td>\u7f51\u7edc\u5f02\u5e38\u5904\u7406\u7b56\u7565&#xff1a;soft \u8868\u793a\u7f51\u7edc\u4e2d\u65ad\u65f6&#xff0c;RPC \u8c03\u7528\u8d85\u65f6\u540e\u505c\u6b62\u91cd\u8bd5&#xff0c;\u8fd4\u56de\u9519\u8bef&#xff1b;hard \u8868\u793a\u7f51\u7edc\u4e2d\u65ad\u65f6&#xff0c;RPC \u6301\u7eed\u91cd\u8bd5&#xff0c;\u76f4\u5230\u8fde\u63a5\u6062\u590d&#xff08;\u914d\u5408 intr \u53c2\u6570\u53ef\u4e2d\u65ad&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>intr<\/td>\n<td>\u914d\u5408 hard \u53c2\u6570\u4f7f\u7528&#xff0c;\u5141\u8bb8\u7528\u6237\u4e2d\u65ad RPC \u7684\u6301\u7eed\u91cd\u8bd5&#xff08;\u5982\u6309 Ctrl&#043;C \u7ec8\u6b62&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>rsize\/wsize<\/td>\n<td>\u8bfb\u5199\u6570\u636e\u5757\u5927\u5c0f&#xff08;\u5355\u4f4d&#xff1a;\u5b57\u8282&#xff09;&#xff0c;\u5efa\u8bae\u8bbe\u7f6e\u4e3a 4096 \u6216 8192&#xff0c;\u4f18\u5316\u4f20\u8f93\u6548\u7387&#xff08;\u9700\u4e0e\u670d\u52a1\u7aef\u517c\u5bb9&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>noatime<\/td>\n<td>\u7981\u6b62\u66f4\u65b0\u6587\u4ef6\u7684\u8bbf\u95ee\u65f6\u95f4\u6233&#xff0c;\u53ef\u51cf\u5c11\u78c1\u76d8 I\/O \u5f00\u9500&#xff0c;\u63d0\u5347\u6027\u80fd<\/td>\n<\/tr>\n<tr>\n<td>nosuid<\/td>\n<td>\u7981\u6b62\u6267\u884c\u5171\u4eab\u76ee\u5f55\u4e2d\u5e26\u6709 SUID \u6743\u9650\u7684\u6587\u4ef6&#xff0c;\u63d0\u5347\u5b89\u5168\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>4.3 \u5b9e\u6218 1&#xff1a;NFS \u81ea\u52a8\u6302\u8f7d&#xff08;\u5ba2\u6237\u7aef\u6309\u9700\u6302\u8f7d\u670d\u52a1\u7aef\u5171\u4eab\u76ee\u5f55&#xff09;<\/h4>\n<p>\u672c\u5b9e\u9a8c\u76ee\u6807&#xff1a;\u670d\u52a1\u7aef\u5171\u4eab\/data\u76ee\u5f55&#xff0c;\u5ba2\u6237\u7aef\u901a\u8fc7 autofs \u5b9e\u73b0 \u201c\u8bbf\u95ee\u65f6\u81ea\u52a8\u6302\u8f7d\u3001\u95f2\u7f6e 5 \u5206\u949f\u81ea\u52a8\u5378\u8f7d\u201d\u3002<\/p>\n<h5>\u6b65\u9aa4 1&#xff1a;\u670d\u52a1\u7aef\u51c6\u5907\u5de5\u4f5c<\/h5>\n<li>\n<p>\u6062\u590d\u57fa\u7840\u73af\u5883&#xff08;\u82e5\u4e4b\u524d\u505a\u8fc7\u5176\u4ed6\u5b9e\u9a8c&#xff0c;\u5efa\u8bae\u6062\u590d\u7cfb\u7edf\u5feb\u7167\u6216\u91cd\u65b0\u914d\u7f6e&#xff09;&#xff1a;<\/p>\n<p> setenforce 0<br \/>\nsystemctl stop firewalld<br \/>\nyum install nfs-utils rpcbind -y\n <\/li>\n<li>\n<p>\u521b\u5efa\u5171\u4eab\u76ee\u5f55\u5e76\u914d\u7f6e NFS&#xff1a;<\/p>\n<p> # \u521b\u5efa\u5171\u4eab\u76ee\u5f55<br \/>\nmkdir \/data<br \/>\nchmod -R 777 \/data<\/p>\n<p># \u5199\u5165\u6d4b\u8bd5\u6587\u4ef6<br \/>\necho &#034;this is autofs test file&#034; &gt; \/data\/auto_test.txt<\/p>\n<p># \u914d\u7f6e\/etc\/exports<br \/>\nvim \/etc\/exports<br \/>\n\/data *(rw,sync,all_squash,no_subtree_check)  # \u5141\u8bb8\u6240\u6709\u4e3b\u673a\u8bbf\u95ee<\/p>\n<p># \u542f\u52a8\u670d\u52a1\u5e76\u8bbe\u7f6e\u81ea\u542f<br \/>\nsystemctl start rpcbind &amp;&amp; systemctl enable rpcbind<br \/>\nsystemctl start nfs-server &amp;&amp; systemctl enable nfs-server<\/p>\n<p># \u9a8c\u8bc1\u5171\u4eab\u72b6\u6001<br \/>\nexportfs -v\n <\/li>\n<h5>\u6b65\u9aa4 2&#xff1a;\u5ba2\u6237\u7aef\u914d\u7f6e autofs<\/h5>\n<li>\n<p>\u5b89\u88c5\u4f9d\u8d56\u5305&#xff08;\u82e5\u672a\u5b89\u88c5&#xff09;&#xff1a;<\/p>\n<p> yum install nfs-utils autofs -y\n <\/li>\n<li>\n<p>\u7f16\u8f91 autofs \u4e3b\u914d\u7f6e\u6587\u4ef6\/etc\/auto.master&#xff1a;<\/p>\n<p> vim \/etc\/auto.master<\/p>\n<p># \u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9&#xff08;\u5b9a\u4e49\u6302\u8f7d\u7236\u76ee\u5f55\u548c\u5b50\u914d\u7f6e\u6587\u4ef6&#xff09;<br \/>\n\/nfs \/etc\/auto.nfs<\/p>\n<p># \u4fdd\u5b58\u9000\u51fa\n <\/li>\n<li>\n<p>\u521b\u5efa\u5e76\u7f16\u8f91 autofs \u5b50\u914d\u7f6e\u6587\u4ef6\/etc\/auto.nfs&#xff1a;<\/p>\n<p> # \u521b\u5efa\u5b50\u914d\u7f6e\u6587\u4ef6<br \/>\ntouch \/etc\/auto.nfs<br \/>\nvim \/etc\/auto.nfs<\/p>\n<p># \u6dfb\u52a0\u4ee5\u4e0b\u6302\u8f7d\u89c4\u5219<br \/>\ntestmnt -rw,soft,intr,rsize&#061;8192,wsize&#061;8192 192.168.48.130:\/data<\/p>\n<p># \u89c4\u5219\u8bf4\u660e&#xff1a;<br \/>\n# testmnt&#xff1a;\u672c\u5730\u6302\u8f7d\u5b50\u76ee\u5f55&#xff08;\u5b8c\u6574\u8def\u5f84\u4e3a\/nfs\/testmnt&#xff09;<br \/>\n# -rw,soft,intr,&#8230;&#xff1a;\u6302\u8f7d\u53c2\u6570&#xff08;\u8bfb\u5199\u3001soft\u6a21\u5f0f\u3001\u5141\u8bb8\u4e2d\u65ad\u3001\u8bfb\u5199\u5757\u5927\u5c0f8192\u5b57\u8282&#xff09;<br \/>\n# 192.168.48.130:\/data&#xff1a;NFS\u670d\u52a1\u7aef\u5171\u4eab\u76ee\u5f55<\/p>\n<p># \u4fdd\u5b58\u9000\u51fa\n <\/li>\n<li>\n<p>\u542f\u52a8 autofs \u670d\u52a1\u5e76\u8bbe\u7f6e\u5f00\u673a\u81ea\u542f&#xff1a;<\/p>\n<p> systemctl start autofs<br \/>\nsystemctl enable autofs<\/p>\n<p># \u9a8c\u8bc1\u670d\u52a1\u72b6\u6001&#xff08;\u786e\u4fdd\u65e0\u62a5\u9519&#xff09;<br \/>\nsystemctl status autofs\n <\/li>\n<h5>\u6b65\u9aa4 3&#xff1a;\u9a8c\u8bc1 autofs \u81ea\u52a8\u6302\u8f7d\u529f\u80fd<\/h5>\n<li>\n<p>\u521d\u59cb\u72b6\u6001\u9a8c\u8bc1&#xff08;\u672a\u8bbf\u95ee\u6302\u8f7d\u76ee\u5f55\u65f6&#xff09;&#xff1a;<\/p>\n<p> # \u67e5\u770b\u6302\u8f7d\u60c5\u51b5&#xff0c;\u6b64\u65f6autofs\u672a\u6267\u884c\u6302\u8f7d<br \/>\ndf -h | grep nfs<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u65e0\u4efb\u4f55\u76f8\u5173\u6302\u8f7d\u8bb0\u5f55<\/p>\n<p># \u67e5\u770b\u7236\u76ee\u5f55\/nfs&#xff08;autofs\u5df2\u81ea\u52a8\u521b\u5efa&#xff09;<br \/>\nll \/nfs<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u76ee\u5f55\u4e3a\u7a7a&#xff0c;\u65e0testmnt\u5b50\u76ee\u5f55&#xff08;\u5b50\u76ee\u5f55\u5728\u8bbf\u95ee\u65f6\u624d\u521b\u5efa&#xff09;\n <\/li>\n<li>\n<p>\u8bbf\u95ee\u6302\u8f7d\u76ee\u5f55&#xff0c;\u89e6\u53d1\u81ea\u52a8\u6302\u8f7d&#xff1a;<\/p>\n<p> # \u8fdb\u5165\u6302\u8f7d\u5b50\u76ee\u5f55&#xff08;\u89e6\u53d1autofs\u81ea\u52a8\u6302\u8f7d&#xff09;<br \/>\ncd \/nfs\/testmnt<\/p>\n<p># \u9a8c\u8bc1\u6302\u8f7d\u7ed3\u679c<br \/>\ndf -h | grep nfs<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff08;\u7c7b\u4f3c\u5982\u4e0b\u5185\u5bb9&#xff0c;\u8868\u660e\u6302\u8f7d\u6210\u529f&#xff09;<br \/>\n192.168.48.130:\/data  16G  4.2G   12G   27% \/nfs\/testmnt<\/p>\n<p># \u8bbf\u95ee\u5171\u4eab\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6&#xff0c;\u9a8c\u8bc1\u53ef\u8bfb\u6027<br \/>\ncat auto_test.txt<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;this is autofs test file<\/p>\n<p># \u9a8c\u8bc1\u5199\u5165\u6743\u9650&#xff08;\u670d\u52a1\u7aef\u914d\u7f6erw&#xff09;<br \/>\ntouch client_auto.txt<br \/>\nll client_auto.txt<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u6240\u6709\u8005\u4e3anobody\n <\/li>\n<li>\n<p>\u9a8c\u8bc1\u81ea\u52a8\u5378\u8f7d\u529f\u80fd&#xff1a;<\/p>\n<p> # \u9000\u51fa\u6302\u8f7d\u76ee\u5f55&#xff0c;\u7b49\u5f855\u5206\u949f&#xff08;\u9ed8\u8ba4\u95f2\u7f6e\u65f6\u95f4&#xff09;<br \/>\ncd ~<br \/>\nsleep 300<\/p>\n<p># \u518d\u6b21\u67e5\u770b\u6302\u8f7d\u60c5\u51b5<br \/>\ndf -h | grep nfs<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u65e0\u76f8\u5173\u6302\u8f7d\u8bb0\u5f55&#xff0c;\u8868\u660e\u5df2\u81ea\u52a8\u5378\u8f7d\n <\/li>\n<p>\u8865\u5145\u8bf4\u660e&#xff1a;\u82e5\u9700\u4fee\u6539\u81ea\u52a8\u5378\u8f7d\u65f6\u95f4&#xff0c;\u53ef\u7f16\u8f91\/etc\/sysconfig\/autofs\u6587\u4ef6&#xff0c;\u4fee\u6539TIMEOUT\u53c2\u6570&#xff08;\u5355\u4f4d&#xff1a;\u79d2&#xff09;&#xff0c;\u4f8b\u5982TIMEOUT&#061;60\u8868\u793a\u95f2\u7f6e 1 \u5206\u949f\u540e\u81ea\u52a8\u5378\u8f7d&#xff0c;\u4fee\u6539\u540e\u9700\u91cd\u542f autofs \u670d\u52a1&#xff1a;systemctl restart autofs\u3002<\/p>\n<h4>4.4 \u5b9e\u6218 2&#xff1a;\u672c\u5730\u5149\u76d8\u81ea\u52a8\u6302\u8f7d&#xff08;autofs \u6302\u8f7d\u672c\u5730\u8bbe\u5907&#xff09;<\/h4>\n<p>\u9664\u4e86 NFS&#xff0c;autofs \u8fd8\u53ef\u7528\u4e8e\u672c\u5730\u8bbe\u5907\u7684\u81ea\u52a8\u6302\u8f7d&#xff0c;\u672c\u5b9e\u9a8c\u4ee5\u5149\u76d8\u4e3a\u4f8b&#xff0c;\u5b9e\u73b0 \u201c\u8bbf\u95ee\/media\/cdrom\u65f6\u81ea\u52a8\u6302\u8f7d\u5149\u76d8&#xff0c;\u95f2\u7f6e\u540e\u81ea\u52a8\u5378\u8f7d\u201d\u3002<\/p>\n<h5>\u6b65\u9aa4 1&#xff1a;\u5ba2\u6237\u7aef\u914d\u7f6e autofs<\/h5>\n<li>\n<p>\u5b89\u88c5 autofs&#xff08;\u82e5\u672a\u5b89\u88c5&#xff09;&#xff1a;<\/p>\n<p> yum install autofs -y\n <\/li>\n<li>\n<p>\u7f16\u8f91 autofs \u4e3b\u914d\u7f6e\u6587\u4ef6\/etc\/auto.master&#xff1a;<\/p>\n<p> vim \/etc\/auto.master<\/p>\n<p># \u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9<br \/>\n\/media \/etc\/auto.iso<\/p>\n<p># \u4fdd\u5b58\u9000\u51fa\n <\/li>\n<li>\n<p>\u521b\u5efa\u5e76\u7f16\u8f91 autofs \u5b50\u914d\u7f6e\u6587\u4ef6\/etc\/auto.iso&#xff1a;<\/p>\n<p> touch \/etc\/auto.iso<br \/>\nvim \/etc\/auto.iso<\/p>\n<p># \u6dfb\u52a0\u4ee5\u4e0b\u6302\u8f7d\u89c4\u5219&#xff08;\u5149\u76d8\u8bbe\u5907&#xff09;<br \/>\ncdrom -fstype&#061;iso9660,ro,nosuid,nodev :\/dev\/sr0<\/p>\n<p># \u89c4\u5219\u8bf4\u660e&#xff1a;<br \/>\n# cdrom&#xff1a;\u672c\u5730\u6302\u8f7d\u5b50\u76ee\u5f55&#xff08;\u5b8c\u6574\u8def\u5f84\u4e3a\/media\/cdrom&#xff09;<br \/>\n# -fstype&#061;iso9660&#xff1a;\u6307\u5b9a\u6587\u4ef6\u7cfb\u7edf\u7c7b\u578b\u4e3a\u5149\u76d8\u4e13\u7528\u7684iso9660<br \/>\n# ro&#xff1a;\u53ea\u8bfb\u6a21\u5f0f&#xff08;\u5149\u76d8\u4e3a\u53ea\u8bfb\u8bbe\u5907&#xff0c;\u5fc5\u987b\u914d\u7f6ero&#xff09;<br \/>\n# nosuid&#xff1a;\u7981\u6b62SUID\u6743\u9650&#xff0c;\u63d0\u5347\u5b89\u5168\u6027<br \/>\n# nodev&#xff1a;\u4e0d\u89e3\u6790\u8bbe\u5907\u6587\u4ef6&#xff0c;\u907f\u514d\u51b2\u7a81<br \/>\n# :\/dev\/sr0&#xff1a;\u672c\u5730\u5149\u76d8\u8bbe\u5907\u8def\u5f84&#xff08;\u90e8\u5206\u7cfb\u7edf\u4e3a\/dev\/cdrom&#xff0c;\u53ef\u901a\u8fc7ls \/dev | grep cdrom\u67e5\u770b&#xff09;<\/p>\n<p># \u4fdd\u5b58\u9000\u51fa\n <\/li>\n<li>\n<p>\u91cd\u542f autofs \u670d\u52a1&#xff1a;<\/p>\n<p> systemctl restart autofs\n <\/li>\n<h5>\u6b65\u9aa4 2&#xff1a;\u9a8c\u8bc1\u5149\u76d8\u81ea\u52a8\u6302\u8f7d<\/h5>\n<li>\n<p>\u63d2\u5165\u5149\u76d8&#xff08;\u7269\u7406\u673a\u63d2\u5165\u5149\u76d8&#xff0c;\u865a\u62df\u673a\u9700\u6302\u8f7d ISO \u955c\u50cf\u6587\u4ef6&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>\u521d\u59cb\u72b6\u6001\u9a8c\u8bc1&#xff1a;<\/p>\n<p> df -h | grep cdrom<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u65e0\u6302\u8f7d\u8bb0\u5f55<\/p>\n<p>ll \/media<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u65e0cdrom\u5b50\u76ee\u5f55\n <\/li>\n<li>\n<p>\u8bbf\u95ee\u6302\u8f7d\u76ee\u5f55&#xff0c;\u89e6\u53d1\u81ea\u52a8\u6302\u8f7d&#xff1a;<\/p>\n<p> cd \/media\/cdrom<\/p>\n<p># \u9a8c\u8bc1\u6302\u8f7d\u7ed3\u679c<br \/>\ndf -h | grep cdrom<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff08;\u7c7b\u4f3c\u5982\u4e0b\u5185\u5bb9&#xff09;<br \/>\n\/dev\/sr0  8.5G  8.5G     0  100% \/media\/cdrom<\/p>\n<p># \u67e5\u770b\u5149\u76d8\u5185\u5bb9<br \/>\nls<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u5149\u76d8\u4e2d\u7684\u76ee\u5f55\u548c\u6587\u4ef6&#xff08;\u5982AppStream\u3001BaseOS\u3001RPM\u5305\u7b49&#xff09;\n <\/li>\n<li>\n<p>\u9a8c\u8bc1\u81ea\u52a8\u5378\u8f7d&#xff1a;<\/p>\n<p> # \u9000\u51fa\u76ee\u5f55&#xff0c;\u7b49\u5f855\u5206\u949f<br \/>\ncd ~<br \/>\nsleep 300<\/p>\n<p># \u67e5\u770b\u6302\u8f7d\u60c5\u51b5<br \/>\ndf -h | grep cdrom<br \/>\n# \u9884\u671f\u8f93\u51fa&#xff1a;\u65e0\u6302\u8f7d\u8bb0\u5f55&#xff0c;\u5df2\u81ea\u52a8\u5378\u8f7d\n <\/li>\n<h3>\u4e94\u3001\u5e38\u89c1\u95ee\u9898\u6392\u67e5\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h3>\n<h4>5.1 \u5e38\u89c1\u95ee\u9898\u6392\u67e5<\/h4>\n<li>\n<p>\u5ba2\u6237\u7aef\u6267\u884cshowmount -e \u670d\u52a1\u7aefIP\u65f6\u63d0\u793a \u201cclnt_create: RPC: Port mapper failure &#8211; Unable to receive: errno 113 (No route to host)\u201d&#xff1a;<\/p>\n<ul>\n<li>\u539f\u56e0&#xff1a;\u670d\u52a1\u7aef\u6216\u5ba2\u6237\u7aef\u9632\u706b\u5899\u672a\u5173\u95ed&#xff0c;\u62e6\u622a\u4e86 111 \u7aef\u53e3&#xff08;RPC&#xff09;\u7684\u901a\u4fe1&#xff1b;<\/li>\n<li>\u89e3\u51b3&#xff1a;\u5173\u95ed\u9632\u706b\u5899&#xff08;systemctl stop firewalld&#xff09;\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5ba2\u6237\u7aef\u6302\u8f7d\u65f6\u63d0\u793a \u201cmount.nfs: access denied by server while mounting \u670d\u52a1\u7aef IP: \u5171\u4eab\u76ee\u5f55\u201d&#xff1a;<\/p>\n<ul>\n<li>\u539f\u56e0&#xff1a;\u670d\u52a1\u7aef\/etc\/exports\u914d\u7f6e\u4e2d\u672a\u5141\u8bb8\u8be5\u5ba2\u6237\u7aef\u8bbf\u95ee&#xff0c;\u6216\u6743\u9650\u53c2\u6570\u9519\u8bef&#xff1b;<\/li>\n<li>\u89e3\u51b3&#xff1a;\u68c0\u67e5\/etc\/exports\u4e2d\u7684\u5ba2\u6237\u7aef\u7f51\u6bb5 \/ IP \u914d\u7f6e&#xff0c;\u6267\u884cexportfs -r\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5ba2\u6237\u7aef\u6302\u8f7d\u540e\u65e0\u6cd5\u5199\u5165\u6587\u4ef6&#xff0c;\u63d0\u793a \u201cPermission denied\u201d&#xff1a;<\/p>\n<ul>\n<li>\u539f\u56e0 1&#xff1a;\u670d\u52a1\u7aef NFS \u914d\u7f6e\u4e3aro\u6743\u9650&#xff0c;\u6216\u672a\u914d\u7f6erw&#xff1b;<\/li>\n<li>\u539f\u56e0 2&#xff1a;\u670d\u52a1\u7aef\u5171\u4eab\u76ee\u5f55\u7684\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u6743\u9650\u4e0d\u8db3&#xff08;\u5982\u672a\u8bbe\u7f6e 777&#xff09;&#xff1b;<\/li>\n<li>\u539f\u56e0 3&#xff1a;\u5ba2\u6237\u7aef\u8d26\u6237\u88ab\u6620\u5c04\u4e3a\u533f\u540d\u8d26\u6237&#xff08;nobody&#xff09;&#xff0c;\u800c\u670d\u52a1\u7aef\u76ee\u5f55\u5bf9 nobody \u65e0\u5199\u5165\u6743\u9650&#xff1b;<\/li>\n<li>\u89e3\u51b3&#xff1a;\u786e\u8ba4 NFS \u914d\u7f6e\u4e3arw&#xff0c;\u670d\u52a1\u7aef\u76ee\u5f55\u6743\u9650\u4e3a 777&#xff0c;\u5fc5\u8981\u65f6\u914d\u7f6eall_squash &#043; anonuid\/anongid\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>autofs \u65e0\u6cd5\u81ea\u52a8\u6302\u8f7d&#xff0c;\u8fdb\u5165\u6302\u8f7d\u76ee\u5f55\u65f6\u63d0\u793a \u201cNo such file or directory\u201d&#xff1a;<\/p>\n<ul>\n<li>\u539f\u56e0&#xff1a;\u4e3b\u914d\u7f6e\u6587\u4ef6\u6216\u5b50\u914d\u7f6e\u6587\u4ef6\u683c\u5f0f\u9519\u8bef&#xff08;\u5982\u8def\u5f84\u5199\u9519\u3001\u53c2\u6570\u5206\u9694\u7b26\u9519\u8bef&#xff09;&#xff1b;<\/li>\n<li>\u89e3\u51b3&#xff1a;\u68c0\u67e5\/etc\/auto.master\u548c\u5b50\u914d\u7f6e\u6587\u4ef6\u7684\u8bed\u6cd5&#xff0c;\u67e5\u770b autofs \u65e5\u5fd7\u6392\u67e5\u9519\u8bef&#xff1a;journalctl -u autofs\u3002<\/li>\n<\/ul>\n<\/li>\n<h4>5.2 \u751f\u4ea7\u73af\u5883\u6ce8\u610f\u4e8b\u9879<\/h4>\n<li>\n<p>\u5b89\u5168\u6027\u65b9\u9762&#xff1a;<\/p>\n<ul>\n<li>\u907f\u514d\u4f7f\u7528*\u901a\u914d\u7b26\u5141\u8bb8\u6240\u6709\u4e3b\u673a\u8bbf\u95ee&#xff0c;\u5c3d\u91cf\u9650\u5236\u5177\u4f53\u7684\u5ba2\u6237\u7aef\u7f51\u6bb5&#xff1b;<\/li>\n<li>\u7981\u7528no_root_squash\u53c2\u6570&#xff0c;\u9632\u6b62\u5ba2\u6237\u7aef root \u8d26\u6237\u64cd\u63a7\u670d\u52a1\u7aef\u6587\u4ef6\u7cfb\u7edf&#xff1b;<\/li>\n<li>\u5fc5\u8981\u65f6\u7ed3\u5408\u9632\u706b\u5899\u7b56\u7565&#xff0c;\u4ec5\u5f00\u653e NFS&#xff08;2049 \u7aef\u53e3&#xff09;\u548c RPC&#xff08;111 \u7aef\u53e3&#xff09;\u7ed9\u5141\u8bb8\u8bbf\u95ee\u7684\u5ba2\u6237\u7aef\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u6027\u80fd\u4f18\u5316\u65b9\u9762&#xff1a;<\/p>\n<ul>\n<li>NFS 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