{"id":16063,"date":"2024-11-18T17:34:50","date_gmt":"2024-11-18T09:34:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16063\/"},"modified":"2024-11-18T17:34:50","modified_gmt":"2024-11-18T09:34:50","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8linux%e4%b8%8a%e8%ae%be%e7%bd%ae%e9%ab%98%e5%8f%af%e7%94%a8%e7%9a%84%e7%bd%91%e7%bb%9c%e5%ad%98%e5%82%a8%ef%bc%88%e5%a6%82nfs%ef%bc%89","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16063\/","title":{"rendered":"\u5982\u4f55\u5728Linux\u4e0a\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684\u7f51\u7edc\u5b58\u50a8\uff08\u5982NFS\uff09"},"content":{"rendered":"

\u5982\u4f55\u5728\u4e0a\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684\u7f51\u7edc\u5b58\u50a8\uff08\u5982nfs\uff09<\/p>\n

\u4ecb\u7ecd\uff1a
\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\uff08NFS\uff09\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff0c\u5141\u8bb8\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u4e4b\u95f4\u5171\u4eab\u6587\u4ef6\u3002\u5728Linux\u73af\u5883\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684\u7f51\u7edc\u5b58\u50a8\u6765\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u4e0a\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684NFS\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u6b65\u9aa4\u4e00\uff1a\u5b89\u88c5NFS
\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u6240\u6709\u8282\u70b9\u4e0a\u5b89\u88c5NFS\u8f6f\u4ef6\u5305\u3002\u5728\u5927\u591a\u6570Linux\u53d1\u884c\u7248\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n

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

\u6b65\u9aa4\u4e8c\uff1a\u914d\u7f6eNFS
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728\u4e3b\u8282\u70b9\u4e0a\u914d\u7f6eNFS\u3002\u7f16\u8f91\/etc\/exports\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u5171\u4eab\u76ee\u5f55\u7684\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u60f3\u8981\u5171\u4eab\u76ee\u5f55\/var\/nfsdata\uff0c\u5e76\u5141\u8bb8\u6240\u6709\u8282\u70b9\u90fd\u53ef\u4ee5\u8bbf\u95ee\uff0c\u53ef\u4ee5\u5728\/etc\/exports\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n

\/var\/nfsdata *(rw,sync,no_subtree_check)<\/p>\n

\u60a8\u4e5f\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8bbe\u7f6e\u5176\u4ed6\u7684\u9009\u9879\uff0c\u5982\u53ea\u5141\u8bb8\u7279\u5b9a\u8282\u70b9\u8bbf\u95ee\u3001\u53ea\u8bfb\u6743\u9650\u7b49\u3002<\/p>\n

\u6b65\u9aa4\u4e09\uff1a\u542f\u52a8NFS\u670d\u52a1
\u5b8c\u6210\u914d\u7f6e\u540e\uff0c\u6211\u4eec\u9700\u8981\u542f\u52a8NFS\u670d\u52a1\uff0c\u5e76\u786e\u4fdd\u5176\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u542f\u52a8\u3002\u5728\u5927\u591a\u6570Linux\u53d1\u884c\u7248\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u52a8\u5e76\u8bbe\u7f6e\u5f00\u673a\u81ea\u542f\u52a8\uff1a<\/p>\n

$ sudo systemctl start nfs-kernel-server
$ sudo systemctl enable nfs-kernel-server<\/p>\n

\u6b65\u9aa4\u56db\uff1a\u8bbe\u7f6e\u7f51\u7edc\u5b58\u50a8\u7684\u9ad8\u53ef\u7528
\u4e3a\u4e86\u5b9e\u73b0\u7f51\u7edc\u5b58\u50a8\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Linux-HA\u5de5\u5177\u5305\u6765\u76d1\u63a7\u548c\u7ba1\u7406NFS\u670d\u52a1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528Linux-HA\u5de5\u5177\u5305\u6765\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684NFS\u3002<\/p>\n

\u6b65\u9aa4\u4e00\uff1a\u5b89\u88c5Linux-HA\u5de5\u5177\u5305
\u5728\u5927\u591a\u6570Linux\u53d1\u884c\u7248\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5Linux-HA\u5de5\u5177\u5305\uff1a<\/p>\n

$ sudo apt-get install pacemaker corosync<\/p>\n

\u6b65\u9aa4\u4e8c\uff1a\u914d\u7f6eLinux-HA
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6eLinux-HA\u4ee5\u5b9e\u73b0\u7f51\u7edc\u5b58\u50a8\u7684\u9ad8\u53ef\u7528\u3002\u9996\u5148\uff0c\u5728\u6240\u6709\u8282\u70b9\u4e0a\u7f16\u8f91\/etc\/ha.d\/authkeys\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n

auth 3
3 md5 YourSharedSecretKey<\/p>\n

\u7136\u540e\uff0c\u7f16\u8f91\/etc\/ha.d\/ha.cf\u6587\u4ef6\uff0c\u5e76\u8bbe\u7f6e\u5982\u4e0b\u5185\u5bb9\uff1a<\/p>\n

logfile \/var\/log\/ha-log
logfacility local0
keepalive 2
deadtime 30
warntime 10
initdead 120
udpport 694
auto_failback on
node node1
node node2<\/p>\n

\u6b65\u9aa4\u4e09\uff1a\u914d\u7f6e\u8d44\u6e90\u4ee3\u7406
\u6211\u4eec\u8fd8\u9700\u8981\u914d\u7f6e\u8d44\u6e90\u4ee3\u7406\u4ee5\u5b9e\u73b0NFS\u670d\u52a1\u7684\u9ad8\u53ef\u7528\u3002\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\/etc\/ha.d\/groups\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n

group nfs-group node1 node2
resource nfs_res_nfs1<\/p>\n

  exclusive lockfile\n  fsid=0\n  block_device \/dev\/nfs_share\n  script \/usr\/lib\/ocf\/resource.d\/filesystem\/nfs\n  op monitor interval=\"10s\"\n<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3anfs-group\u7684\u8d44\u6e90\u7ec4\uff0c\u5e76\u5c06nfs_res_nfs1\u8d44\u6e90\u5206\u914d\u7ed9\u8be5\u8d44\u6e90\u7ec4\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u4fee\u6539\u8d44\u6e90\u7684\u540d\u79f0\u548c\u5176\u4ed6\u53c2\u6570\u3002<\/p>\n
\u6b65\u9aa4\u56db\uff1a\u542f\u52a8Linux-HA\u670d\u52a1
\u5b8c\u6210\u914d\u7f6e\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u542f\u52a8Linux-HA\u670d\u52a1\uff0c\u5e76\u786e\u4fdd\u5176\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u542f\u52a8\u3002\u5728\u5927\u591a\u6570Linux\u53d1\u884c\u7248\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u52a8\u5e76\u8bbe\u7f6e\u5f00\u673a\u81ea\u542f\u52a8\uff1a<\/p>\n
$ sudo systemctl start pacemaker
$ sudo systemctl enable pacemaker<\/p>\n
\u7ed3\u8bba\uff1a
\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u53ef\u4ee5\u5728Linux\u4e0a\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684\u7f51\u7edc\u5b58\u50a8\uff08\u5982NFS\uff09\u3002\u8fd9\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u548c\u53ef\u8bbf\u95ee\u6027\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Linux\u4e0a\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684\u7f51\u7edc\u5b58\u50a8\uff08\u5982NFS\uff09\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u5728\u4e0a\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684\u7f51\u7edc\u5b58\u50a8\uff08\u5982nfs\uff09 \u4ecb\u7ecd\uff1a\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\uff08NFS\uff09\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff0c\u5141\u8bb8\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u4e4b\u95f4\u5171\u4eab\u6587\u4ef6\u3002\u5728Linux\u73af\u5883\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684\u7f51\u7edc\u5b58\u50a8\u6765\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u4e0a\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684NFS\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u3002 \u6b65\u9aa4\u4e00\uff1a\u5b89\u88c5NFS\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u6240\u6709\u8282\u70b9\u4e0a\u5b89\u88c5NFS\u8f6f\u4ef6\u5305\u3002\u5728\u5927\u591a\u6570Linux\u53d1\u884c\u7248\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a $ sudo apt-get install nfs-kernel-server \u6b65\u9aa4\u4e8c\uff1a\u914d\u7f6eNFS\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728\u4e3b\u8282\u70b9\u4e0a\u914d\u7f6eNFS\u3002\u7f16\u8f91\/etc\/exports\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u5171\u4eab\u76ee\u5f55\u7684\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u60f3\u8981\u5171\u4eab\u76ee\u5f55\/var\/nfsdata\uff0c\u5e76\u5141\u8bb8\u6240\u6709\u8282\u70b9\u90fd\u53ef\u4ee5\u8bbf\u95ee\uff0c\u53ef\u4ee5\u5728\/etc\/exports\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a \/var\/nfsdata *(rw,sync,no_subtree_check) \u60a8\u4e5f\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8bbe\u7f6e\u5176\u4ed6\u7684\u9009\u9879\uff0c\u5982\u53ea\u5141\u8bb8\u7279\u5b9a\u8282\u70b9\u8bbf\u95ee\u3001\u53ea\u8bfb\u6743\u9650\u7b49\u3002 \u6b65\u9aa4\u4e09\uff1a\u542f\u52a8NFS\u670d\u52a1\u5b8c\u6210\u914d\u7f6e\u540e\uff0c\u6211\u4eec\u9700\u8981\u542f\u52a8NFS\u670d\u52a1\uff0c\u5e76\u786e\u4fdd\u5176\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u542f\u52a8\u3002\u5728\u5927\u591a\u6570Linux\u53d1\u884c\u7248\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u52a8\u5e76\u8bbe\u7f6e\u5f00\u673a\u81ea\u542f\u52a8\uff1a $ sudo systemctl start nfs-kernel-server$ sudo systemctl enable nfs-kernel-server \u6b65\u9aa4\u56db\uff1a\u8bbe\u7f6e\u7f51\u7edc\u5b58\u50a8\u7684\u9ad8\u53ef\u7528\u4e3a\u4e86\u5b9e\u73b0\u7f51\u7edc\u5b58\u50a8\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Linux-HA\u5de5\u5177\u5305\u6765\u76d1\u63a7\u548c\u7ba1\u7406NFS\u670d\u52a1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528Linux-HA\u5de5\u5177\u5305\u6765\u8bbe\u7f6e\u9ad8\u53ef\u7528\u7684NFS\u3002 \u6b65\u9aa4\u4e00\uff1a\u5b89\u88c5Linux-HA\u5de5\u5177\u5305\u5728\u5927\u591a\u6570Linux\u53d1\u884c\u7248\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5Linux-HA\u5de5\u5177\u5305\uff1a $ sudo apt-get install pacemaker corosync \u6b65\u9aa4\u4e8c\uff1a\u914d\u7f6eLinux-HA\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6eLinux-HA\u4ee5\u5b9e\u73b0\u7f51\u7edc\u5b58\u50a8\u7684\u9ad8\u53ef\u7528\u3002\u9996\u5148\uff0c\u5728\u6240\u6709\u8282\u70b9\u4e0a\u7f16\u8f91\/etc\/ha.d\/authkeys\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a auth 33 md5 YourSharedSecretKey \u7136\u540e\uff0c\u7f16\u8f91\/etc\/ha.d\/ha.cf\u6587\u4ef6\uff0c\u5e76\u8bbe\u7f6e\u5982\u4e0b\u5185\u5bb9\uff1a logfile \/var\/log\/ha-loglogfacility local0keepalive 2deadtime 30warntime 10initdead 120udpport 694auto_failback onnode node1node node2 \u6b65\u9aa4\u4e09\uff1a\u914d\u7f6e\u8d44\u6e90\u4ee3\u7406\u6211\u4eec\u8fd8\u9700\u8981\u914d\u7f6e\u8d44\u6e90\u4ee3\u7406\u4ee5\u5b9e\u73b0NFS\u670d\u52a1\u7684\u9ad8\u53ef\u7528\u3002\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\/etc\/ha.d\/groups\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a group nfs-group node1 node2 resource nfs_res_nfs1 exclusive […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16063","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=16063"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16063\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}