{"id":254893,"date":"2014-10-21T17:14:51","date_gmt":"2014-10-21T09:14:51","guid":{"rendered":"http:\/\/blog.zhenglei.net\/?p=254893"},"modified":"2014-10-21T18:08:01","modified_gmt":"2014-10-21T10:08:01","slug":"%e8%bd%ac%ef%bc%9aubuntu-nfs","status":"publish","type":"post","link":"https:\/\/blog.zhenglei.net\/?p=254893","title":{"rendered":"\u8f6c\uff1aubuntu NFS"},"content":{"rendered":"

http:\/\/os.51cto.com\/art\/201001\/176511.htm<\/a><\/p>\n

\u5bf9\u5927\u5bb6\u63a8\u8350\u5f88\u597d\u4f7f\u7528\u7684nfs\u670d\u52a1\u7cfb\u7edf\u4e4b\u524d\uff0c\u50cf\u8ba9\u5927\u5bb6\u5bf9Ubuntu nfs\u670d\u52a1\u7cfb\u7edf\u6709\u6240\u4e86\u89e3\uff0c\u7136\u540e\u5bf9Ubuntu nfs\u670d\u52a1\u7cfb\u7edf\u5168\u9762\u8bb2\u89e3\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u7528\u914d\u7f6eUbuntu nfs\u670d\u52a1\u5668\uff0c\u53ef\u89c1Ubuntu\u96b6\u5c5e\u4e8elinux\u9635\u8425\u3002\u987a\u4fbf\u95ee\u4e00\u53e5\u697c\u4e3b\u65e2\u7136\u6ca1\u6709\u6587\u6863\u4f55\u5fc5\u4e00\u5b9a\u8981\u5b66ubuntu,\u8fd8\u662f\u5b66\u6709\u6587\u6863\u7684\u6bd4\u8f83\u65b9\u4fbf\u3002<\/p>\n

\u5728Ubuntu\u4e0b\u5b89\u88c5\u3001\u914d\u7f6eUbuntu nfs\u670d\u52a1\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/strong><\/p>\n

1\u3001\u5b89\u88c5Ubuntu nfs
\nUbuntu\u4e0a\u9ed8\u8ba4\u662f\u6ca1\u6709\u5b89\u88c5Ubuntu nfs\u670d\u52a1\u5668\u7684\uff0c\u56e0\u6b64\u6211\u4eec\u9996\u5148\u5b89\u88c5Ubuntu nfs\u670d\u52a1\u5668\u7aef\uff1a$sudo apt-get install nfs-kernel-server
\n\u5728\u4e00\u4e9b\u6587\u6863\u4e2d\uff0c\u63d0\u51fa\u8fd8\u9700\u8981\u4f7f\u7528apt-get\u6765\u624b\u52a8\u5b89\u88c5nfs\u7684\u5ba2\u6237\u7aefnfs-common\uff0c\u4ee5\u53ca\u7aef\u53e3\u6620\u5c04\u5668portmap\uff0c\u4f46\u5176\u5b9e\u8fd9\u662f\u6ca1\u6709\u5fc5\u8981\u7684\uff0c\u56e0\u4e3a\u5728\u5b89\u88c5nfs-kernel-server\u65f6\uff0capt\u4f1a\u81ea\u52a8\u4e3a\u6211\u4eec\u628a\u5b83\u4eec\u5b89\u88c5\u597d\u3002<\/p>\n

2\u3001\u914d\u7f6e\/etc\/exports
\nUbuntu nfs\u5141\u8bb8\u6302\u8f7d\u7684\u76ee\u5f55\u53ca\u6743\u9650\u5728\u6587\u4ef6\/etc\/exports\u4e2d\u8fdb\u884c\u4e86\u5b9a\u4e49\u3002
\n\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u5c06\u6839\u76ee\u5f55\u4e0b\u7684rootfs\u76ee\u5f55\u5171\u4eab\u51fa\u6765\uff0c\u90a3\u4e48\u6211\u4eec\u9700\u8981\u5728\/etc\/exports\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u5982\u4e0b\u4e00\u884c\uff1a\/rootfs *(rw,sync,no_root_squash)
\n\u5176 \u4e2d\uff1a\/rootfs\u662f\u8981\u5171\u4eab\u7684\u76ee\u5f55\uff0c*\u4ee3\u8868\u5141\u8bb8\u6240\u6709\u7684\u7f51\u7edc\u6bb5\u8bbf\u95ee\uff0crw\u662f\u53ef\u8bfb\u5199\u6743\u9650,sync\u662f\u8d44\u6599\u540c\u6b65\u5199\u5165\u5185\u5b58\u548c\u786c\u76d8\uff0cno_root_squash\u662f Ubuntu nfs\u5ba2\u6237\u7aef\u5206\u4eab\u76ee\u5f55\u4f7f\u7528\u8005\u7684\u6743\u9650\uff0c\u5982\u679c\u5ba2\u6237\u7aef\u4f7f\u7528\u7684\u662froot\u7528\u6237\uff0c\u90a3\u4e48\u5bf9\u4e8e\u8be5\u5171\u4eab\u76ee\u5f55\u800c\u8a00\uff0c\u8be5\u5ba2\u6237\u7aef\u5c31\u5177\u6709root\u6743\u9650\u3002<\/p>\n

\u5176\u5b83Ubuntu nfs\u5e38\u7528\u7684\u53c2\u6570\u6709\uff1a
\nro \u53ea\u8bfb\u8bbf\u95ee
\nrw \u8bfb\u5199\u8bbf\u95eesync \u6240\u6709\u6570\u636e\u5728\u8bf7\u6c42\u65f6\u5199\u5165\u5171\u4eab
\nasync nfs\u5728\u5199\u5165\u6570\u636e\u524d\u53ef\u4ee5\u54cd\u5e94\u8bf7\u6c42
\nsecure nfs\u901a\u8fc71024\u4ee5\u4e0b\u7684\u5b89\u5168TCP\/IP\u7aef\u53e3\u53d1\u9001
\ninsecure nfs\u901a\u8fc71024\u4ee5\u4e0a\u7684\u7aef\u53e3\u53d1\u9001
\nwdelay \u5982\u679c\u591a\u4e2a\u7528\u6237\u8981\u5199\u5165nfs\u76ee\u5f55\uff0c\u5219\u5f52\u7ec4\u5199\u5165\uff08\u9ed8\u8ba4\uff09
\nno_wdelay \u5982\u679c\u591a\u4e2a\u7528\u6237\u8981\u5199\u5165nfs\u76ee\u5f55\uff0c\u5219\u7acb\u5373\u5199\u5165\uff0c\u5f53\u4f7f\u7528async\u65f6\uff0c\u65e0\u9700\u6b64\u8bbe\u7f6e\u3002
\nhide \u5728nfs\u5171\u4eab\u76ee\u5f55\u4e2d\u4e0d\u5171\u4eab\u5176\u5b50\u76ee\u5f55
\nno_hide \u5171\u4eabnfs\u76ee\u5f55\u7684\u5b50\u76ee\u5f55
\nsubtree_check \u5982\u679c\u5171\u4eab\/usr\/bin\u4e4b\u7c7b\u7684\u5b50\u76ee\u5f55\u65f6\uff0c\u5f3a\u5236nfs\u68c0\u67e5\u7236\u76ee\u5f55\u7684\u6743\u9650\uff08\u9ed8\u8ba4\uff09
\nno_subtree_check \u548c\u4e0a\u9762\u76f8\u5bf9\uff0c\u4e0d\u68c0\u67e5\u7236\u76ee\u5f55\u6743\u9650
\nall_squash \u5171\u4eab\u6587\u4ef6\u7684UID\u548cGID\u6620\u5c04\u533f\u540d\u7528\u6237anonymous\uff0c\u9002\u5408\u516c\u7528\u76ee\u5f55\u3002
\nno_all_squash \u4fdd\u7559\u5171\u4eab\u6587\u4ef6\u7684UID\u548cGID\uff08\u9ed8\u8ba4\uff09
\nroot_squash root\u7528\u6237\u7684\u6240\u6709\u8bf7\u6c42\u6620\u5c04\u6210\u5982anonymous\u7528\u6237\u4e00\u6837\u7684\u6743\u9650\uff08\u9ed8\u8ba4\uff09
\nno_root_squas root\u7528\u6237\u5177\u6709\u6839\u76ee\u5f55\u7684\u5b8c\u5168\u7ba1\u7406\u8bbf\u95ee\u6743\u9650
\nanonuid=xxx \u6307\u5b9anfs\u670d\u52a1\u5668\/etc\/passwd\u6587\u4ef6\u4e2d\u533f\u540d\u7528\u6237\u7684UID
\nanongid=xxx \u6307\u5b9anfs\u670d\u52a1\u5668\/etc\/passwd\u6587\u4ef6\u4e2d\u533f\u540d\u7528\u6237\u7684GID<\/p>\n

3\u3001Ubuntu nfs\u91cd\u542f\u670d\u52a1
\n$sudo \/etc\/init.d\/portmap restart
\n$sudo \/etc\/init.d\/nfs-kernel-server restart<\/p>\n

4\u3001\u6d4b\u8bd5Ubuntu nfs
\n\u6b64\u65f6\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u663e\u793a\u4e00\u4e0b\u5171\u4eab\u51fa\u6765\u7684\u76ee\u5f55\uff1a
\n$showmount -e
\n\u6216\u8005\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u628a\u5b83\u6302\u8f7d\u5728\u672c\u5730\u78c1\u76d8\u4e0a\uff0c\u4f8b\u5982\u5c06\/rootfs\u6302\u8f7d\u5230\/mnt\u4e0b\uff1a
\n$ sudo mount -t nfs localhost:\/rootfs \/mnt
\n\u53ef\u4ee5\u8fd0\u884cdf\u547d\u4ee4\u67e5\u770b\u662f\u5426\u6302\u8f7d\u6210\u529f\u3002\u67e5\u770b\u540e\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5378\u8f7d\uff1a
\n$ sudo umount \/mnt<\/p>\n

 <\/p>\n

 <\/p>\n

###########################<\/p>\n

# eample #<\/p>\n

sudo apt-get install nfs-kernel-server<\/strong><\/p>\n

cat \/etc\/exports<\/strong><\/p>\n

\/data\/download\/iso *(ro,insecure,all_squash)<\/em><\/p>\n

sudo service portmap restart<\/strong><\/p>\n

sudo \/etc\/init.d\/nfs-kernel-server restart<\/strong><\/p>\n

showmount -e<\/strong><\/p>\n

mkdir \/tmp\/iso<\/strong><\/p>\n

sudo mount -t nfs 127.0.0.1:\/data\/download\/iso \/tmp\/iso<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

http:\/\/os.51cto.com\/art\/201001\/176511.ht … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,2,18,1],"tags":[168],"class_list":["post-254893","post","type-post","status-publish","format-standard","hentry","category-internet","category-linux","category-software-download","category-uncategorized","tag-nfs"],"_links":{"self":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts\/254893","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=254893"}],"version-history":[{"count":4,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts\/254893\/revisions"}],"predecessor-version":[{"id":254897,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=\/wp\/v2\/posts\/254893\/revisions\/254897"}],"wp:attachment":[{"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=254893"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=254893"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.zhenglei.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=254893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}