{"id":22378,"date":"2021-03-17T10:43:22","date_gmt":"2021-03-17T02:43:22","guid":{"rendered":"http:\/\/www.idc.net\/help\/22378\/"},"modified":"2022-04-29T14:34:12","modified_gmt":"2022-04-29T06:34:12","slug":"ubuntu-20-04-%e9%85%8d%e7%bd%aenfs%e6%9c%8d%e5%8a%a1%e5%85%b7%e4%bd%93%e6%ad%a5%e9%aa%a4","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/22378\/","title":{"rendered":"Ubuntu 20.04 \u914d\u7f6eNFS\u670d\u52a1\u5177\u4f53\u6b65\u9aa4"},"content":{"rendered":"
\n

NFS\uff08Network File System\uff09\u5373\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\uff0c\u662fFreeBSD\u652f\u6301\u7684\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u4e00\u79cd\uff0c\u5b83\u5141\u8bb8\u7f51\u7edc\u4e2d\u7684\u8ba1\u7b97\u673a\u4e4b\u95f4\u901a\u8fc7TCP\/IP\u7f51\u7edc\u5171\u4eab\u8d44\u6e90\u3002\u5728NFS\u7684\u5e94\u7528\u4e2d\uff0c\u672c\u5730NFS\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u53ef\u4ee5\u900f\u660e\u5730\u8bfb\u5199\u4f4d\u4e8e\u8fdc\u7aefNFS\u670d\u52a1\u5668\u4e0a\u7684\u6587\u4ef6\uff0c\u5c31\u50cf\u8bbf\u95ee\u672c\u5730\u6587\u4ef6\u4e00\u6837\u3002<\/p>\n

<\/p>\n

\u7cfb\u7edf\u73af\u5883<\/span><\/h3>\n

NFS\u670d\u52a1\u7aef\uff1aUbuntu 20.04 LTS \uff0cIP\u5730\u5740\uff1a192.168.43.174 NFS\u5ba2\u6237\u7aef\uff1aCentos8 \uff0cIP\u5730\u5740\uff1a192.168.43.131<\/p>\n

\u4e00\u3001\u5b89\u88c5NFS\u670d\u52a1\u7aef<\/span><\/h3>\n

\u8fd0\u884c\u4e0b\u9762\u547d\u4ee4\u5b89\u88c5NFS\u670d\u52a1\u7aef\uff1a<\/p>\n

bob@ubuntu-20-04:~$ sudo apt install nfs-kernel-server\r\n<\/code><\/pre>\n
\u4f7f\u7528\u4e0b\u9762\u547d\u4ee4\u68c0\u67e5nfs-server\u662f\u5426\u5df2\u7ecf\u542f\u52a8\uff1a<\/p>\n
bob@ubuntu-20-04:~$ sudo systemctl status nfs-server\r\n\u25cf nfs-server.service - NFS server and services\r\n    Loaded: loaded (\/lib\/systemd\/system\/nfs-server.service; enabled; vendor preset: enabled)\r\n    Active: active (exited) since Wed 2021-04-21 10:20:29 CST; 1min 30s ago\r\n  Main PID: 41727 (code=exited, status=0\/SUCCESS)\r\n     Tasks: 0 (limit<\/span>: 2278)\r\n    Memory: 0B\r\n    CGroup: \/system.slice\/nfs-server.service\r\n\r\n4\u6708 21 10:20:28 ubuntu-20-04 systemd[1]: Starting NFS server and services...\r\n4\u6708 21 10:20:29 ubuntu-20-04 systemd[1]: Finished NFS server and services.\r\n<\/code><\/pre>\n
  Ubuntu 20.04 \u4e2d\u914d\u7f6eNFS\u670d\u52a1Ubuntu 20.04 \u4e2d\u914d\u7f6eNFS\u670d\u52a1   <\/p>\n
\u4e8c\u3001\u521b\u5efaNFS\u5171\u4eab\u76ee\u5f55<\/span><\/h3>\n
\u4e0b\u4e00\u6b65\u5c06\u521b\u5efa\u4e00\u4e2aNFS\u5171\u4eab\u76ee\u5f55\u3002\u6211\u4eec\u5c06\u5728\/mnt<\/code>\u76ee\u5f55\u4e2d\u521b\u5efa\uff0c\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u7684NFS\u5171\u4eab\u76ee\u5f55\u79f0\u4e3aShareFolder\uff1a<\/p>\n
bob@ubuntu-20-04:~$ sudo mkdir -p \/mnt\/ShareFolder\r\n<\/code><\/pre>\n
\u6211\u4eec\u5e0c\u671b\u6240\u6709\u5ba2\u6237\u7aef\u90fd\u53ef\u4ee5\u8bbf\u95ee\u8be5\u5171\u4eab\u6587\u4ef6\u5939\u91cc\u9762\u7684\u5185\u5bb9\uff0c\u56e0\u6b64\u5206\u914d\u6700\u9ad8\u6743\u9650\uff1a<\/p>\n
bob@ubuntu-20-04:~$ sudo chown nobody:nogroup \/mnt\/ShareFolder\r\nbob@ubuntu-20-04:~$ sudo chmod -R 777 \/mnt\/ShareFolder\/\r\n<\/code><\/pre>\n
\u4e09\u3001\u7f16\u8f91exports\u914d\u7f6e\u6587\u4ef6<\/span><\/h3>\n
\u901a\u8fc7\u7f16\u8f91\/etc\/exports<\/code>\u914d\u7f6e\u6587\u4ef6\uff0c\u6765\u5141\u8bb8\u54ea\u4e9b\u5ba2\u6237\u7aef\u53ef\u4ee5\u8bbf\u95ee\u8be5\u5171\u4eab\u3002<\/p>\n
\u4e0b\u9762\u547d\u4ee4\u6253\u5f00\u8be5\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
bob@ubuntu-20-04:~$ sudo vim \/etc\/exports\r\n<\/code><\/pre>\n
\u4e0b\u9762\u7684\u6761\u76ee\u8868\u793a\u5141\u8bb8\u5355\u4e2a\u5ba2\u6237\u7aef\u8bbf\u95ee\u3001\u591a\u4e2a\u5ba2\u6237\u7aef\u8bbf\u95ee\u3001\u5141\u8bb8\u4e00\u4e2a\u7f51\u6bb5\u7684\u5ba2\u6237\u7aef\u8bbf\u95ee\uff1a<\/p>\n
# \u5982\u679c\u53ea\u5141\u8bb8\u4e00\u4e2a\u5ba2\u6237\u7aef\u8bbf\u95ee\uff0c\u53ef\u4ee5\u53ea\u5199\u4e00\u4e2a\u5ba2\u6237\u7aef\u7684IP\u5730\u5740<\/span>\r\n\/mnt\/ShareFolder 192.168.43.131(rw,sync,no_subtree_check)\r\n# \u5982\u679c\u53ea\u5141\u8bb8\u591a\u4e2a\u5ba2\u6237\u7aef\u8bbf\u95ee\uff0c\u53ef\u4ee5\u5411\u5982\u4e0b\u4e00\u6837\u5199<\/span>\r\n\/mnt\/ShareFolder 192.168.43.131(rw,sync,no_subtree_check)\r\n\/mnt\/ShareFolder 192.168.43.171(rw,sync,no_subtree_check)\r\n\/mnt\/ShareFolder 192.168.43.137(rw,sync,no_subtree_check)\r\n# \u5982\u679c\u8fd0\u884c\u4e00\u4e2a\u7f51\u6bb5\u7684\u5ba2\u6237\u7aef\u8bbf\u95ee\uff0c\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a<\/span>\r\n\/mnt\/ShareFolder 192.168.43.*(rw,sync,no_subtree_check)\r\n\u6216\u8005\r\n\/mnt\/ShareFolder 192.168.43.0\/24(rw,sync,no_subtree_check)\r\n<\/code><\/pre>\n
 \u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u6743\u9650\u89e3\u91ca\uff1a<\/p>\n
    \n
  • \n
    \n    rw \u5141\u8bb8\u8bfb\u5199
    \n  <\/section>\n<\/li>\n
  • \n
    \n    sync \u6587\u4ef6\u540c\u65f6\u5199\u5165\u786c\u76d8\u548c\u5185\u5b58
    \n  <\/section>\n<\/li>\n
  • \n
    \n    no_subtree_check \u5373\u4f7f\u8f93\u51fa\u76ee\u5f55\u662f\u4e00\u4e2a\u5b50\u76ee\u5f55\uff0cnfs\u670d\u52a1\u5668\u4e5f\u4e0d\u68c0\u67e5\u5176\u7236\u76ee\u5f55\u7684\u6743\u9650\uff0c\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387
    \n  <\/section>\n<\/li>\n<\/ul>\n
    \u56db\u3001export\u5171\u4eab\u76ee\u5f55<\/span><\/h3>\n
    \u4f7f\u7528\u4e0b\u9762\u547d\u4ee4\u5c06\u5171\u4eab\u6587\u4ef6\u5939\u542f\u7528\u5e76\u751f\u6548\uff1a<\/p>\n
    bob@ubuntu-20-04:~$ sudo exportfs -arv\r\nexporting 192.168.43.*:\/mnt\/ShareFolder\r\n<\/code><\/pre>\n
    \u4f7f\u7528showmount -e<\/code>\u67e5\u770b\u662f\u5426\u53ef\u4ee5\u770b\u5230\u5171\u4eab\u76ee\u5f55\uff1a<\/p>\n
    bob@ubuntu-20-04:~$ showmount -e 192.168.43.174\r\nExport list for<\/span> 192.168.43.174:\r\n\/mnt\/ShareFolder 192.168.43.*\r\n<\/code><\/pre>\n
      Ubuntu 20.04 \u4e2d\u914d\u7f6eNFS\u670d\u52a1Ubuntu 20.04 \u4e2d\u914d\u7f6eNFS\u670d\u52a1   <\/p>\n
    \u4e94\u3001\u914d\u7f6e\u5ba2\u6237\u7aef<\/span><\/h3>\n
    \u5b89\u88c5NFS\u5ba2\u6237\u7aef\uff1a<\/p>\n
    # \u5728Ubuntu20.04\u4e2d\u5b89\u88c5\u5ba2\u6237\u7aef\uff1anfs-common<\/span>\r\nbob@ubuntu-20-04:~$ sudo apt install nfs-common\r\n# \u5728Centos8\u4e2d\u5b89\u88c5\u5ba2\u6237\u7aef\uff1anfs-utils<\/span>\r\n[root@localhost ~]# yum -y install nfs-utils<\/span>\r\n<\/code><\/pre>\n
    \u7136\u540e\u5728\/mnt\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2aClientFolder<\/code>\u76ee\u5f55\uff0c\u5c06\u4ece\u8be5\u76ee\u5f55\u4e2d\u6302\u8f7d\u670d\u52a1\u5668\u4e0a\u7684NFS\u5171\u4eab\u76ee\u5f55\u3002<\/p>\n
    [root@localhost ~]# mkdir -p \/mnt\/ClientFolder<\/span>\r\n<\/code><\/pre>\n
    \u6700\u540e\uff0c\u6302\u8f7dNFS\u5171\u4eab\u76ee\u5f55\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
    [root@localhost ~]# mount 192.168.43.174:\/mnt\/ShareFolder \/mnt\/ClientFolder\/<\/span>\r\n<\/code><\/pre>\n
      Ubuntu 20.04 \u4e2d\u914d\u7f6eNFS\u670d\u52a1Ubuntu 20.04 \u4e2d\u914d\u7f6eNFS\u670d\u52a1   <\/p>\n
    \u516d\u3001\u6d4b\u8bd5NFS\u5171\u4eab\u76ee\u5f55<\/span><\/h3>\n
    \u4e3a\u4e86\u6d4b\u8bd5\u914d\u7f6e\u662f\u5426\u6b63\u5e38\uff0c\u6211\u4eec\u5c06\u5728\u5ba2\u6237\u7aef\/mnt\/ClientFolder<\/code>\u6587\u4ef6\u5939\u4e2d\u521b\u5efa\u6587\u4ef6\u6d4b\u8bd5\u4e00\u4e0b\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
    [root@localhost ClientFolder]# dd if=\/dev\/zero of=.\/test.dd bs=1M count=10<\/span>\r\n10+0 records in<\/span>\r\n10+0 records out\r\n10485760 bytes (10 MB, 10 MiB) copied, 0.0540562 s, 194 MB\/s\r\n[root@localhost ClientFolder]# ll<\/span>\r\ntotal 10240\r\n-rw-r--r-- 1 nobody nobody 10485760 Apr 21  2021 test.dd\r\n<\/code><\/pre>\n
     \u8fd4\u56de\u670d\u52a1\u7aef\uff0c\u770b\u4e00\u4e0b\/mnt\/ShareFolder<\/code>\u76ee\u5f55\u4e2d\u662f\u5426\u53ef\u4ee5\u770b\u5230\u8be5\u6587\u4ef6\uff1a<\/p>\n
    bob@ubuntu-20-04:~$ ll \/mnt\/ShareFolder\/\r\ntotal 10248\r\ndrwxrwxrwx 2 nobody nogroup     4096 4\u6708  21 10:50 .\/\r\ndrwxr-xr-x 4 root   root        4096 4\u6708  21 10:24 ..\/\r\n-rw-r--r-- 1 nobody nogroup 10485760 4\u6708  21 10:50 test.dd\r\n<\/code><\/pre>\n
      Ubuntu 20.04 \u4e2d\u914d\u7f6eNFS\u670d\u52a1Ubuntu 20.04 \u4e2d\u914d\u7f6eNFS\u670d\u52a1   <\/p>\n
    \u603b\u7ed3<\/span><\/h3>\n
    NFS\u662fNetwork File System\u7684\u9996\u5b57\u6bcd\u7f29\u5199\u3002\u5b83\u662f\u4e00\u79cd\u5206\u5e03\u5f0f\u534f\u8bae\uff0c\u4f7f\u5ba2\u6237\u7aef\u53ef\u4ee5\u8bbf\u95ee\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u7684\u5171\u4eab\u6587\u4ef6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    NFS\uff08Network File System\uff09\u5373\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\uff0c\u662fFreeBSD\u652f\u6301\u7684\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u4e00\u79cd\uff0c\u5b83\u5141\u8bb8 […]<\/p>\n","protected":false},"author":1,"featured_media":22379,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,28],"tags":[],"class_list":["post-22378","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-ubuntu"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/22378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=22378"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/22378\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/22379"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=22378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=22378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=22378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}