{"id":4224,"date":"2020-01-17T17:00:44","date_gmt":"2020-01-17T09:00:44","guid":{"rendered":"http:\/\/www.menglanglang.cn\/?p=4224"},"modified":"2022-09-16T05:51:13","modified_gmt":"2022-09-15T21:51:13","slug":"%e9%80%9a%e8%bf%87-nfs-%e5%ae%9e%e7%8e%b0%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9b%ae%e5%bd%95%e5%85%b1%e4%ba%ab","status":"publish","type":"post","link":"http:\/\/www.menglanglang.cn\/?p=4224","title":{"rendered":"\u901a\u8fc7 NFS \u5b9e\u73b0\u670d\u52a1\u5668\u76ee\u5f55\u5171\u4eab"},"content":{"rendered":"\n

\u9879\u76ee\u9700\u6c42<\/h3>\n\n\n\n

\u5728\u4e00\u4e9b\u9879\u76ee\u5f00\u53d1\u4e2d\uff0c\u5f80\u5f80\u6709\u8fd9\u79cd\u9700\u6c42\uff0c\u5c31\u662f\u9879\u76ee\u7684\u4e00\u4e9b\u9759\u6001\u8d44\u6e90\u90fd\u662f\u76f4\u63a5\u5b58\u653e\u5728\u9879\u76ee\u670d\u52a1\u5916\u7684\u76ee\u5f55\u4e2d\u3002\u6bd4\u5982 APP \u7a0b\u5e8f\u5305\u7684\u4e0a\u4f20\u548c\u4e0b\u8f7d\uff0c\u4e00\u822c\u540e\u53f0\u670d\u52a1\u4e0a\u4f20\u5305\uff0c\u670d\u52a1\u76f4\u63a5\u628a\u5305\u4e0a\u4f20\u5230\u5f53\u524d\u7cfb\u7edf\u8d44\u6e90\u76ee\u5f55\uff0c\u4f46\u591a\u4e2a\u4e0a\u4f20\u670d\u52a1\u4e0a\u4f20\u7684\u5305\u90fd\u5728\u5404\u81ea\u7684\u5e94\u7528\u670d\u52a1\u5668\u4e0a\uff0c\u7531\u4e8e\u4e0b\u8f7d\u5e76\u53d1\u91cf\u6bd4\u8f83\u5927\uff0c\u4e0b\u8f7d\u670d\u52a1\u5e38\u5e38\u505a\u4e86\u8d1f\u8f7d\u5747\u8861\uff0c\u6240\u4ee5\u5f53\u524d\u673a\u5668\u7684\u4e0b\u8f7d\u670d\u52a1\u5e76\u4e0d\u4e00\u5b9a\u80fd\u627e\u5230\u4e0a\u4f20\u7684\u5305\uff0c\u56e0\u4e3a\u6709\u4e9b\u5305\u662f\u5728\u5176\u5b83\u673a\u5668\u4e0a\u3002<\/p>\n\n\n\n

\u9274\u4e8e\u8fd9\u79cd\u9700\u6c42\uff0c\u6709\u4e24\u79cd\u89e3\u51b3\u65b9\u5f0f\u3002\u4e00\u79cd\u662f\u4e0a\u4f20\u4e0b\u8f7d\u5c31\u7528\u4e00\u4e2a\u670d\u52a1\uff0c\u76ee\u5f55\u4e5f\u53ea\u6709\u4e00\u4e2a\uff0c\u4e0a\u4f20\u65f6\u4e0a\u4f20\u5230\u8be5\u76ee\u5f55\uff0c\u4e0b\u8f7d\u65f6\u4ece\u8be5\u76ee\u5f55\u53d6\uff0c\u8fd9\u79cd\u65b9\u5f0f\u5bf9\u5e76\u53d1\u5927\u7684\u60c5\u51b5\u663e\u7136\u4e0d\u80fd\u652f\u6491\uff1b\u53e6\u5916\u4e00\u79cd\u65b9\u5f0f\uff0c\u5c31\u662f\u6bcf\u4e2a\u670d\u52a1\u90fd\u5bf9\u5e94\u81ea\u5df1\u5355\u72ec\u7684\u8d44\u6e90\u76ee\u5f55\uff0c\u7136\u540e\u505a\u76ee\u5f55\u5171\u4eab\uff0c\u4f7f\u5f97\u4e0d\u7ba1\u54ea\u4e2a\u670d\u52a1\u4e0b\u8f7d\u8d44\u6e90\uff0c\u90fd\u80fd\u591f\u8bbf\u95ee\u5230\uff0c\u8fd9\u5c31\u662f\u8fd9\u7bc7\u6240\u8981\u8bf4\u7684 NFS \u76ee\u5f55\u5171\u4eab\u5b89\u88c5\u548c\u914d\u7f6e\u3002<\/p>\n\n\n\n

\u670d\u52a1\u539f\u7406<\/h3>\n\n\n\n

NFS\uff08Network File System\uff0c\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\uff09\u662f\u5f53\u524d\u4e3b\u6d41\u5f02\u6784\u5e73\u53f0\u5171\u4eab\u6587\u4ef6\u7cfb\u7edf\u4e4b\u4e00\u3002\u4e3b\u8981\u5e94\u7528\u5728 UNIX \u73af\u5883\u4e0b\u3002\u6700\u65e9\u662f\u7531 Sun Microsystems \u5f00\u53d1\uff0c\u73b0\u5728\u80fd\u591f\u652f\u6301\u5728\u4e0d\u540c\u7c7b\u578b\u7684\u7cfb\u7edf\u4e4b\u95f4\u901a\u8fc7\u7f51\u7edc\u8fdb\u884c\u6587\u4ef6\u5171\u4eab\uff0c\u5e7f\u6cdb\u5e94\u7528\u5728 FreeBSD\u3001SCO\u3001Solaris \u7b49\u5f02\u6784\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\uff0c\u5141\u8bb8\u4e00\u4e2a\u7cfb\u7edf\u5728\u7f51\u7edc\u4e0a\u4e0e\u4ed6\u4eba\u5171\u4eab\u76ee\u5f55\u548c\u6587\u4ef6\u3002\u901a\u8fc7\u4f7f\u7528NFS\uff0c\u7528\u6237\u548c\u7a0b\u5e8f\u53ef\u4ee5\u50cf\u8bbf\u95ee\u672c\u5730\u6587\u4ef6\u4e00\u6837\u8bbf\u95ee\u8fdc\u7aef\u7cfb\u7edf\u4e0a\u7684\u6587\u4ef6\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u8ba1\u7b97\u673a\u7684\u8282\u70b9\u80fd\u591f\u50cf\u4f7f\u7528\u672c\u5730\u8d44\u6e90\u4e00\u6837\u65b9\u4fbf\u5730\u4f7f\u7528\u7f51\u4e0a\u8d44\u6e90\u3002\u6362\u8a00\u4e4b\uff0cNFS \u53ef\u7528\u4e8e\u4e0d\u540c\u7c7b\u578b\u8ba1\u7b97\u673a\u3001\u64cd\u4f5c\u7cfb\u7edf\u3001\u7f51\u7edc\u67b6\u6784\u548c\u4f20\u8f93\u534f\u8bae\u8fd0\u884c\u73af\u5883\u4e2d\u7684\u7f51\u7edc\u6587\u4ef6\u8fdc\u7a0b\u8bbf\u95ee\u548c\u5171\u4eab\u3002<\/p>\n\n\n\n

NFS \u7684\u5de5\u4f5c\u539f\u7406\u662f\u4f7f\u7528\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u67b6\u6784\uff0c\u7531\u4e00\u4e2a\u5ba2\u6237\u7aef\u7a0b\u5e8f\u548c\u670d\u52a1\u5668\u7a0b\u5e8f\u7ec4\u6210\u3002\u670d\u52a1\u5668\u7a0b\u5e8f\u5411\u5176\u4ed6\u8ba1\u7b97\u673a\u63d0\u4f9b\u5bf9\u6587\u4ef6\u7cfb\u7edf\u7684\u8bbf\u95ee\uff0c\u5176\u8fc7\u7a0b\u79f0\u4e3a\u8f93\u51fa\u3002NFS \u5ba2\u6237\u7aef\u7a0b\u5e8f\u5bf9\u5171\u4eab\u6587\u4ef6\u7cfb\u7edf\u8fdb\u884c\u8bbf\u95ee\u65f6\uff0c\u628a\u5b83\u4eec\u4ece NFS \u670d\u52a1\u5668\u4e2d\u201c\u8f93\u9001\u201d\u51fa\u6765\u3002\u6587\u4ef6\u901a\u5e38\u4ee5\u5757\u4e3a\u5355\u4f4d\u8fdb\u884c\u4f20\u8f93\u3002\u5176\u5927\u5c0f\u662f 8KB\uff08\u867d\u7136\u5b83\u53ef\u80fd\u4f1a\u5c06\u64cd\u4f5c\u5206\u6210\u66f4\u5c0f\u5c3a\u5bf8\u7684\u5206\u7247\uff09\u3002NFS \u4f20\u8f93\u534f\u8bae\u7528\u4e8e\u670d\u52a1\u5668\u548c\u5ba2\u6237\u673a\u4e4b\u95f4\u6587\u4ef6\u8bbf\u95ee\u548c\u5171\u4eab\u7684\u901a\u4fe1\uff0c\u4ece\u800c\u4f7f\u5ba2\u6237\u673a\u8fdc\u7a0b\u5730\u8bbf\u95ee\u4fdd\u5b58\u5728\u5b58\u50a8\u8bbe\u5907\u4e0a\u7684\u6570\u636e\u3002<\/p>\n\n\n\n

\u8d44\u6e90\u51c6\u5907<\/h3>\n\n\n\n

\u51c6\u5907\u4e24\u53f0\u673a\u5668\uff0c\u5206\u522b\u4e3a web69\uff08192.168.220.69\uff09\u3001web68\uff08192.168.220.68\uff09\uff0c\u8ba1\u5212\u7528 web69 \u4f5c\u4e3a nfs \u670d\u52a1\u7aef\uff0cweb68 \u4f5c\u4e3a nfs \u670d\u52a1\u5ba2\u6237\u7aef\uff0c\u673a\u5668\u53ef\u4ee5\u4efb\u610f\u6269\u5c55\u3002<\/p>\n\n\n\n

\u5b89\u88c5\u914d\u7f6e<\/h3>\n\n\n\n

\u4e00\u3001\u67e5\u770b\u7cfb\u7edf\u662f\u5426\u5df2\u7ecf\u5b89\u88c5 NFS \u670d\u52a1<\/strong><\/p>\n\n\n\n

\u547d\u4ee4\uff1arpm -qa |grep nfs<\/p>\n\n\n\n

\u5982\u679c\u6ca1\u6709\u8f93\u51fa\u4fe1\u606f\uff0c\u5219\u8bf4\u660e\u672a\u5b89\u88c5\u8be5\u670d\u52a1\u3002<\/p>\n\n\n\n

\u4e8c\u3001\u67e5\u770b\u7cfb\u7edf\u662f\u5426\u5df2\u7ecf\u5b89\u88c5 rpcbind \u670d\u52a1<\/strong><\/p>\n\n\n\n

\u547d\u4ee4\uff1arpm -qa |grep rpcbind<\/p>\n\n\n\n

\u6ce8\uff1arpcbind \u662f\u4e00\u4e2a RPC \u670d\u52a1\uff0c\u4e3b\u8981\u662f\u5728 nfs \u5171\u4eab\u65f6\u5019\u8d1f\u8d23\u901a\u77e5\u5ba2\u6237\u7aef\u3001\u670d\u52a1\u5668\u7684 nfs \u7aef\u53e3\u53f7\u7684\uff0c\u7b80\u5355\u7406\u89e3 rpc \u5c31\u662f\u4e00\u4e2a\u4e2d\u4ecb\u670d\u52a1\u3002<\/p>\n\n\n\n

\u4e09\u3001\u5b89\u88c5 NFS \u548c rpcbind<\/strong><\/p>\n\n\n\n

\u5982\u679c\u5728\u524d\u4e24\u6b65\u53d1\u73b0\u8fd9\u4e24\u4e2a\u670d\u52a1\u90fd\u6ca1\u6709\u5b89\u88c5\uff0c\u5219\u5b89\u88c5\u8fd9\u4fe9\u670d\u52a1\uff0c\u5982\u679c\u5b89\u88c5\u4e86\uff0c\u5219\u8fd9\u6b65\u4e0d\u9700\u8981\u505a\u4e86\u3002<\/p>\n\n\n\n

\u547d\u4ee4\uff1ayum -y install nfs-utils rpcbind<\/p>\n\n\n\n

\u5df2\u52a0\u8f7d\u63d2\u4ef6\uff1afastestmirror\n\u8bbe\u7f6e\u5b89\u88c5\u8fdb\u7a0b\nLoading mirror speeds from cached hostfile\n... ...\n\u5df2\u5b89\u88c5:\n  nfs-utils.x86_64 1:1.2.3-70.el6_8.2                           rpcbind.x86_64 0:0.2.0-12.el6                          \n\n\u4f5c\u4e3a\u4f9d\u8d56\u88ab\u5b89\u88c5:\n  keyutils.x86_64 0:1.4-5.el6         libevent.x86_64 0:1.4.13-4.el6         libgssglue.x86_64 0:0.1-11.el6           \n  libtirpc.x86_64 0:0.2.1-11.el6_8    nfs-utils-lib.x86_64 0:1.1.5-11.el6    python-argparse.noarch 0:1.2.1-2.1.el6   \n\n\u5b8c\u6bd5\uff01<\/code><\/pre>\n\n\n\n
\u56db\u3001NFS \u670d\u52a1\u7aef\u914d\u7f6e<\/strong><\/p>\n\n\n\n
1. \u5728 NFS \u670d\u52a1\u7aef\u4e0a\u521b\u5efa\u5171\u4eab\u76ee\u5f55 \/home\/workspace<\/p>\n\n\n\n
\u547d\u4ee4\uff1amkdir -p \/home\/workspace<\/p>\n\n\n\n
2. \u5e76\u8bbe\u7f6e\u76ee\u5f55\u8bbf\u95ee\u6743\u9650<\/p>\n\n\n\n
\u547d\u4ee4\uff1achmod 777 \/home\/workspace<\/p>\n\n\n\n
3. \u7f16\u8f91 export \u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n
\u547d\u4ee4\uff1avi \/etc\/exports<\/p>\n\n\n\n
\/home\/workspace 192.168.220.0\/24(rw,no_root_squash,no_all_squash,sync)<\/code><\/pre>\n\n\n\n
\u5e38\u89c1\u7684\u53c2\u6570\u5219\u6709\uff1a<\/strong><\/p>
rw\/ro\uff1a<\/strong>\u8be5\u76ee\u5f55\u5206\u4eab\u7684\u6743\u9650\u662f\u53ef\u64e6\u5199 (read-write) \u6216\u53ea\u8bfb (read-only)\uff0c\u4f46\u6700\u7ec8\u80fd\u4e0d\u80fd\u8bfb\u5199\uff0c\u8fd8\u662f\u4e0e\u6587\u4ef6\u7cfb\u7edf\u7684 rwx \u53ca\u8eab\u4efd\u6709\u5173\u3002
sync\/async\uff1a<\/strong>sync \u4ee3\u8868\u6570\u636e\u4f1a\u540c\u6b65\u5199\u5165\u5230\u5185\u5b58\u4e0e\u786c\u76d8\u4e2d\uff0casync \u5219\u4ee3\u8868\u6570\u636e\u4f1a\u5148\u6682\u5b58\u4e8e\u5185\u5b58\u5f53\u4e2d\uff0c\u800c\u975e\u76f4\u63a5\u5199\u5165\u786c\u76d8\uff01
no_root_squash\/root_squash\uff1a<\/strong>\u5ba2\u6237\u7aef\u4f7f\u7528 NFS \u6587\u4ef6\u7cfb\u7edf\u7684\u8d26\u53f7\u82e5\u4e3a root \u65f6\uff0c\u7cfb\u7edf\u8be5\u5982\u4f55\u5224\u65ad\u8fd9\u4e2a\u8d26\u53f7\u7684\u8eab\u4efd\uff1f\u9884\u8bbe\u7684\u60c5\u51b5\u4e0b\uff0c\u5ba2\u6237\u7aef root \u7684\u8eab\u4efd\u4f1a\u7531 root_squash \u7684\u8bbe\u5b9a\u538b\u7f29\u6210 nfsnobody\uff0c\u5982\u6b64\u5bf9\u670d\u52a1\u5668\u7684\u7cfb\u7edf\u4f1a\u8f83\u6709\u4fdd\u969c\u3002\u4f46\u5982\u679c\u4f60\u60f3\u8981\u5f00\u653e\u5ba2\u6237\u7aef\u4f7f\u7528 root \u8eab\u4efd\u6765\u64cd\u4f5c\u670d\u52a1\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u90a3\u4e48\u8fd9\u91cc\u5c31\u5f97\u8981\u5f00 no_root_squash \u624d\u884c\uff01
no_all_squash\/all_squash\uff1a<\/strong>\u4e0d\u8bba\u767b\u5165 NFS \u7684\u4f7f\u7528\u8005\u8eab\u4efd\u4e3a\u4f55\uff0c\u4ed6\u7684\u8eab\u4efd\u90fd\u4f1a\u88ab\u538b\u7f29\u6210\u4e3a\u533f\u540d\u7528\u6237\uff0c\u901a\u5e38\u4e5f\u5c31\u662f nobody(nfsnobody) \u3002
anonuid\/anongid\uff1a<\/strong>anon \u610f\u6307 anonymous (\u533f\u540d\u8005) \u524d\u9762\u5173\u4e8e *_squash \u63d0\u5230\u7684\u533f\u540d\u7528\u6237\u7684 UID \u8bbe\u5b9a\u503c\uff0c\u901a\u5e38\u4e3a nobody(nfsnobody)\uff0c\u4f46\u662f\u4f60\u53ef\u4ee5\u81ea\u884c\u8bbe\u5b9a\u8fd9\u4e2a UID \u7684\u503c\uff01\u5f53\u7136\uff0c\u8fd9\u4e2a UID \u5fc5\u9700\u8981\u5b58\u5728\u4e8e\u4f60\u7684 \/etc\/passwd \u5f53\u4e2d\uff01 anonuid \u6307\u7684\u662f UID \u800c anongid \u5219\u662f\u7fa4\u7ec4\u7684 GID\u3002<\/p><\/blockquote>\n\n\n\n
4. \u4f7f\u5f97\u914d\u7f6e\u751f\u6548<\/p>\n\n\n\n
\u547d\u4ee4\uff1aexportfs -r<\/p>\n\n\n\n
\u4e94\u3001\u542f\u52a8\u670d\u52a1\u7aef rpcbind \u548c nfs \u670d\u52a1<\/strong><\/p>\n\n\n\n
1. \u67e5\u770b\u670d\u52a1\u662f\u5426\u542f\u52a8<\/p>\n\n\n\n
\u547d\u4ee4\uff1a<\/p>\n\n\n\n
service rpcbind status<\/p>\n\n\n\n
service nfs status<\/p>\n\n\n\n
2. \u542f\u52a8\u670d\u52a1<\/p>\n\n\n\n
\u547d\u4ee4\uff1a<\/p>\n\n\n\n
service rpcbind start<\/p>\n\n\n\n
service nfs start<\/p>\n\n\n\n
3. \u914d\u7f6e\u5f00\u673a\u542f\u52a8\u670d\u52a1<\/p>\n\n\n\n
chkconfig rpcbind on<\/p>\n\n\n\n
chkconfig nfs on<\/p>\n\n\n\n
chkconfig --list rpcbind<\/p>\n\n\n\n
chkconfig --list nfs<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
4. \u67e5\u770b RPC \u670d\u52a1\u7684\u6ce8\u518c\u72b6\u51b5<\/p>\n\n\n\n
\u547d\u4ee4\uff1arpcinfo -p localhost<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
\u9009\u9879\u4e0e\u53c2\u6570\uff1a<\/strong>
-p \uff1a\u9488\u5bf9\u67d0 IP (\u672a\u5199\u5219\u9884\u8bbe\u4e3a\u672c\u673a) \u663e\u793a\u51fa\u6240\u6709\u7684 port \u4e0e porgram \u7684\u4fe1\u606f\uff1b
-t \uff1a\u9488\u5bf9\u67d0\u4e3b\u673a\u7684\u67d0\u652f\u7a0b\u5e8f\u68c0\u67e5\u5176 TCP \u5c01\u5305\u6240\u5728\u7684\u8f6f\u4ef6\u7248\u672c\uff1b
-u \uff1a\u9488\u5bf9\u67d0\u4e3b\u673a\u7684\u67d0\u652f\u7a0b\u5e8f\u68c0\u67e5\u5176 UDP \u5c01\u5305\u6240\u5728\u7684\u8f6f\u4ef6\u7248\u672c\uff1b<\/p><\/blockquote>\n\n\n\n
5. \u6d4b\u8bd5\u8054\u673a<\/p>\n\n\n\n
\u5728 NFS \u670d\u52a1\u5668\u8bbe\u5b9a\u59a5\u5f53\u4e4b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5728 server \u7aef\u5148\u81ea\u6211\u6d4b\u8bd5\u4e00\u4e0b\u662f\u5426\u53ef\u4ee5\u8054\u673a\uff0c\u5c31\u662f\u5229\u7528 showmount \u8fd9\u4e2a\u6307\u4ee4\u6765\u67e5\u9605\u3002<\/p>\n\n\n\n
\u547d\u4ee4\uff1ashowmount -e localhost<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
\u9009\u9879\u4e0e\u53c2\u6570\uff1a<\/strong>
-a \uff1a\u663e\u793a\u76ee\u524d\u4e3b\u673a\u4e0e\u5ba2\u6237\u7aef\u7684 NFS \u8054\u673a\u5206\u4eab\u7684\u72b6\u6001\uff1b
-e \uff1a\u663e\u793a\u67d0\u90e8\u4e3b\u673a\u7684 \/etc\/exports \u6240\u5206\u4eab\u7684\u76ee\u5f55\u6570\u636e\uff1b<\/p><\/blockquote>\n\n\n\n
\u516d\u3001NFS \u5ba2\u6237\u7aef\u5b89\u88c5<\/strong><\/p>\n\n\n\n
\u5ba2\u6237\u7aef\u53ea\u9700\u8981\u5b89\u88c5 nfs \u670d\u52a1\u5373\u53ef\uff0c\u4e0d\u9700\u8981\u5b89\u88c5 rpcbind \u670d\u52a1\u4e86\u3002<\/p>\n\n\n\n
\u5b89\u88c5\u8be6\u7ec6\u6b65\u9aa4\u53c2\u8003\u7b2c\u4e09\u6b65\u3002<\/p>\n\n\n\n
\u4e03\u3001NFS \u5ba2\u6237\u7aef\u914d\u7f6e<\/strong><\/p>\n\n\n\n
1. \u521b\u5efa\u6302\u8f7d\u76ee\u5f55<\/p>\n\n\n\n
\u5728\u5ba2\u6237\u7aef\u673a\u5668\u4e0a\u521b\u5efa\u6302\u5728\u76ee\u5f55\uff0c\u8fd9\u91cc\u4e0e\u670d\u52a1\u7aef\u4fdd\u6301\u4e00\u81f4\uff08\u53ef\u4ee5\u6309\u7167\u9700\u6c42\uff0c\u4e0d\u4e00\u81f4\u4e5f\u6ca1\u95ee\u9898\uff09<\/p>\n\n\n\n
\u547d\u4ee4\uff1amkdir -p \/home\/workspace<\/p>\n\n\n\n
2. \u5e76\u8bbe\u7f6e\u76ee\u5f55\u8bbf\u95ee\u6743\u9650<\/p>\n\n\n\n
\u547d\u4ee4\uff1achmod 777 \/home\/workspace<\/p>\n\n\n\n
3. \u67e5\u770b\u670d\u52a1\u5668\u629b\u51fa\u7684\u5171\u4eab\u76ee\u5f55\u4fe1\u606f<\/p>\n\n\n\n
\u547d\u4ee4\uff1ashowmount -e 192.168.220.69<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
4. \u6302\u8f7d\u76ee\u5f55<\/p>\n\n\n\n
\u4e3a\u4e86\u63d0\u9ad8 NFS \u7684\u7a33\u5b9a\u6027\uff0c\u4f7f\u7528 TCP \u534f\u8bae\u6302\u8f7d\uff0cNFS\u9ed8\u8ba4\u7528 UD P\u534f\u8bae\u3002<\/p>\n\n\n\n
\u547d\u4ee4\uff1amount -t nfs 192.168.220.69:\/home\/workspace \/home\/workspace -o proto=tcp -o nolock<\/p>\n\n\n\n
\u516b\u3001\u6d4b\u8bd5\u76ee\u5f55\u5171\u4eab<\/strong><\/p>\n\n\n\n
1. \u5728\u5ba2\u6237\u7aef\u673a\u4e0a\uff0c\u67e5\u770b\u78c1\u76d8\u4fe1\u606f\u3002<\/p>\n\n\n\n
\u547d\u4ee4\uff1adf -h<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
2. \u5728\u670d\u52a1\u7aef\u673a\u4e0a\uff0c\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\uff0c\u7f16\u8f91\u4e00\u4e9b\u5185\u5bb9\u3002<\/p>\n\n\n\n
<\/div>
  1. [root@web69 workspace]<\/span># touch abc.txt<\/span>  <\/span><\/span><\/li>
  2. [root@web69 workspace]# ll<\/span>  <\/span><\/span><\/li>
  3. total 4  <\/span><\/li>
  4. -rw-r--r--. 1 root root    0 Jan 17 16:21 abc.txt  <\/span><\/li>
  5. drwxr-xr-x. 4 root root 4096 Apr 26  2019 RSF  <\/span><\/li>
  6. [root@web69 workspace]# vi abc.txt <\/span>  <\/span><\/span><\/li>
  7. [root@web69 workspace]# cat abc.txt <\/span>  <\/span><\/span><\/li>
  8. test nfs...  <\/span><\/li>
  9. [root@web69 workspace]#<\/span>  <\/span><\/span><\/li><\/ol><\/div>\n\n\n\n
    3. \u67e5\u770b\u5ba2\u6237\u7aef\u673a\u4e0a\u662f\u5426\u80fd\u5171\u4eab\uff0c\u67e5\u770b\u5185\u5bb9\u662f\u5426\u6b63\u786e\u3002<\/p>\n\n\n\n
    <\/div>
    1. [root@web68 workspace]<\/span># ll<\/span>  <\/span><\/span><\/li>
    2. total 4  <\/span><\/li>
    3. -rw-r--r--. 1 root root    0 Jan 17 16:21 abc.txt  <\/span><\/li>
    4. drwxr-xr-x. 4 root root 4096 Apr 26  2019 RSF  <\/span><\/li>
    5. [root@web68 workspace]# cat abc.txt <\/span>  <\/span><\/span><\/li>
    6. test nfs...  <\/span><\/li>
    7. [root@web68 workspace]#<\/span>  <\/span><\/span><\/li><\/ol><\/div>\n\n\n\n
      4. \u5728\u5ba2\u6237\u7aef\u673a\u4e0a\u8ffd\u52a0\u4e00\u90e8\u5206\u5185\u5bb9\u5230\u6587\u4ef6\u3002<\/p>\n\n\n\n
      <\/div>
      1. [root@web68 workspace]<\/span># echo 'ok.' >> abc.txt <\/span>  <\/span><\/span><\/li>
      2. [root@web68 workspace]# cat abc.txt <\/span>  <\/span><\/span><\/li>
      3. test nfs...  <\/span><\/li>
      4. ok.  <\/span><\/li>
      5. [root@web68 workspace]# <\/span>  <\/span><\/span><\/li><\/ol><\/div>\n\n\n\n
        5. \u67e5\u770b\u670d\u52a1\u7aef\u673a\u4e0a\u7684\u6587\u4ef6\u5185\u5bb9\u662f\u5426\u6b63\u786e\u3002<\/p>\n\n\n\n
        <\/div>
        1. [root@web69 workspace]<\/span># cat abc.txt <\/span>  <\/span><\/span><\/li>
        2. test nfs...  <\/span><\/li>
        3. ok.  <\/span><\/li>
        4. [root@web69 workspace]# <\/span>  <\/span><\/span><\/li><\/ol><\/div>\n\n\n\n
          \u5230\u6b64\uff0cnfs \u76ee\u5f55\u5171\u4eab\u7684\u5b89\u88c5\u3001\u914d\u7f6e\u548c\u6d4b\u8bd5\u5c31\u5b8c\u6210\u4e86\u3002<\/p>\n\n\n\n
          \u4e5d\u3001\u5176\u5b83\u914d\u7f6e<\/strong><\/p>\n\n\n\n
          1. \u8bbe\u7f6e\u6302\u8f7d\u6c38\u4e45\u751f\u6548<\/p>\n\n\n\n
          \u4e0a\u9762\u6d4b\u8bd5\u6b65\u9aa4\u4e2d\u7684\u6302\u8f7d\u547d\u4ee4\uff0c\u662f\u4e34\u65f6\u751f\u6548\u7684\u3002\u4e5f\u5c31\u662f\u8bf4\u5f53\u673a\u5668\u91cd\u542f\u540e\uff0c\u5728\u5ba2\u6237\u7aef\u673a\u4e0a\uff0c\u770b\u4e0d\u5230\u6302\u8f7d\u7684\u76ee\u5f55\uff0c\u90a3\u4e48\u5982\u4f55\u8bbe\u7f6e\u6c38\u4e45\u6302\u8f7d\u5462\uff1f\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a<\/p>\n\n\n\n
          1\uff09\u4fee\u6539 \/etc\/fstab \u6587\u4ef6\u3002<\/p>\n\n\n\n
          \u547d\u4ee4\uff1a192.168.220.69:\/home\/workspace    \/home\/workspace    nfs    rw    0    0<\/p>\n\n\n\n
          \"\"\/<\/figure>\n\n\n\n
          2\uff09\u628a\u4e0a\u9762\u7684\u6302\u8f7d\u547d\u4ee4\u6dfb\u52a0\u5230 \/etc\/rc.local \u4e2d\u3002<\/p>\n\n\n\n
          \u547d\u4ee4\uff1amount -t nfs 192.168.220.69:\/home\/workspace \/home\/workspace -o proto=tcp -o nolock<\/p>\n\n\n\n
          \"\"\/<\/figure>\n\n\n\n
          2. \u7aef\u53e3\u4e0d\u56fa\u5b9a\uff0c\u5982\u4f55\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219<\/p>\n\n\n\n
          \u4e3a\u4e86\u65b9\u4fbf\u914d\u7f6e\u9632\u706b\u5899\uff0c\u9700\u8981\u56fa\u5b9a nfs \u670d\u52a1\u7aef\u53e3\u3002NFS \u542f\u52a8\u65f6\u4f1a\u968f\u673a\u542f\u52a8\u591a\u4e2a\u7aef\u53e3\u5e76\u5411 RPC \u6ce8\u518c\uff0c\u8fd9\u6837\u5982\u679c\u4f7f\u7528 iptables \u5bf9 NFS \u7aef\u53e3\u8fdb\u884c\u9650\u5236\u5c31\u4f1a\u6709\u70b9\u9ebb\u70e6\uff0c\u53ef\u4ee5\u66f4\u6539\u914d\u7f6e\u6587\u4ef6\u56fa\u5b9a NFS \u670d\u52a1\u76f8\u5173\u7aef\u53e3\u3002<\/p>\n\n\n\n
          \u5206\u914d\u7aef\u53e3\uff0c\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n\n\n\n
          \u547d\u4ee4\uff1avi \/etc\/sysconfig\/nfs<\/p>\n\n\n\n
          \u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u540e\uff0c\u8bb0\u5f97\u91cd\u542f nfs \u670d\u52a1\u3002\u91cd\u542f\u540e\u53ef\u4ee5\u770b\u5230\uff0c\u968f\u673a\u7aef\u53e3\u5df2\u56fa\u5b9a\uff0c\u4fbf\u4e8e\u914d\u7f6e\u9632\u706b\u5899\u7b56\u7565\u3002<\/p>\n\n\n\n
          \u539f\u6587\u94fe\u63a5\uff1a https:\/\/blog.csdn.net\/tzhuwb\/article\/details\/104019989 <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
          \u9879\u76ee\u9700\u6c42 \u5728\u4e00\u4e9b\u9879\u76ee\u5f00\u53d1\u4e2d\uff0c\u5f80\u5f80\u6709\u8fd9\u79cd\u9700\u6c42\uff0c\u5c31\u662f\u9879\u76ee\u7684\u4e00\u4e9b\u9759\u6001\u8d44\u6e90\u90fd\u662f\u76f4\u63a5\u5b58\u653e\u5728\u9879\u76ee\u670d\u52a1\u5916\u7684\u76ee\u5f55\u4e2d\u3002\u6bd4\u5982 AP […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[227],"tags":[602,778,877,183,779,214,199],"class_list":["post-4224","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux","tag-nfs","tag-877","tag-183","tag-779","tag-214","tag-199"],"_links":{"self":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/4224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4224"}],"version-history":[{"count":1,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/4224\/revisions"}],"predecessor-version":[{"id":4238,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/4224\/revisions\/4238"}],"wp:attachment":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4224"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}