{"id":42698,"date":"2024-10-04T00:07:27","date_gmt":"2024-10-03T16:07:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/42698\/"},"modified":"2024-10-04T00:07:27","modified_gmt":"2024-10-03T16:07:27","slug":"centos-6-%e4%b8%8a%e5%ae%89%e8%a3%9d-rac-%e6%ac%8a%e9%99%90%e7%b6%81%e5%ae%9a%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/42698\/","title":{"rendered":"CentOS 6 \u4e0a\u5b89\u88dd RAC \u6b0a\u9650\u7d81\u5b9a\u554f\u984c"},"content":{"rendered":"<h1 id=\"centos-6-%e4%b8%8a%e5%ae%89%e8%a3%9d-rac-%e6%ac%8a%e9%99%90%e7%b6%81%e5%ae%9a%e5%95%8f%e9%a1%8c-XtwnGQGXuG\">CentOS 6 \u4e0a\u5b89\u88dd RAC \u6b0a\u9650\u7d81\u5b9a\u554f\u984c<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u4e2d\u5fc3\u74b0\u5883\u4e2d\uff0cOracle Real Application Clusters (RAC) \u662f\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u6280\u8853\uff0c\u80fd\u5920\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u5c0d\u65bc\u4f7f\u7528 CentOS 6 \u7684\u7528\u6236\u4f86\u8aaa\uff0c\u5b89\u88dd\u548c\u914d\u7f6e RAC \u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u6b0a\u9650\u7d81\u5b9a\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u4e9b\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"rac-%e7%b0%a1%e4%bb%8b-XtwnGQGXuG\">RAC \u7c21\u4ecb<\/h2>\n<p>Oracle RAC \u5141\u8a31\u591a\u500b\u4f3a\u670d\u5668\uff08\u6216\u7bc0\u9ede\uff09\u540c\u6642\u8a2a\u554f\u540c\u4e00\u500b\u8cc7\u6599\u5eab\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u6bcf\u500b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u7368\u7acb\u904b\u884c\uff0c\u4f46\u5b83\u5011\u5171\u4eab\u76f8\u540c\u7684\u8cc7\u6599\u5eab\u5be6\u4f8b\u3002\u9019\u7a2e\u67b6\u69cb\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u6545\u969c\u8f49\u79fb\u80fd\u529b\u548c\u8ca0\u8f09\u5e73\u8861\u3002<\/p>\n<h2 id=\"centos-6-%e7%92%b0%e5%a2%83%e4%b8%8b%e7%9a%84%e5%ae%89%e8%a3%9d%e5%89%8d%e6%ba%96%e5%82%99-XtwnGQGXuG\">CentOS 6 \u74b0\u5883\u4e0b\u7684\u5b89\u88dd\u524d\u6e96\u5099<\/h2>\n<p>\u5728\u5b89\u88dd RAC \u4e4b\u524d\uff0c\u5fc5\u9808\u78ba\u4fdd CentOS 6 \u74b0\u5883\u5df2\u6b63\u78ba\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u7684\u6642\u9593\u540c\u6b65\uff0c\u5efa\u8b70\u4f7f\u7528 NTP \u670d\u52d9\u3002<\/li>\n<li>\u914d\u7f6e\u7db2\u7d61\uff0c\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u4e4b\u9593\u53ef\u4ee5\u4e92\u76f8\u901a\u4fe1\u3002<\/li>\n<li>\u5b89\u88dd\u5fc5\u8981\u7684\u4f9d\u8cf4\u5305\uff0c\u4f8b\u5982\uff1a<code>yum install -y binutils compat-libstdc++-33 gcc gcc-c++ glibc glibc-devel ksh libaio libaio-devel<\/code><\/li>\n<li>\u8a2d\u7f6e\u4e3b\u6a5f\u540d\u548c \/etc\/hosts \u6587\u4ef6\uff0c\u4ee5\u4fbf\u6b63\u78ba\u89e3\u6790\u7bc0\u9ede\u540d\u7a31\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%ac%8a%e9%99%90%e7%b6%81%e5%ae%9a%e5%95%8f%e9%a1%8c-XtwnGQGXuG\">\u6b0a\u9650\u7d81\u5b9a\u554f\u984c<\/h2>\n<p>\u5728\u5b89\u88dd RAC \u6642\uff0c\u6b0a\u9650\u7d81\u5b9a\u554f\u984c\u901a\u5e38\u6703\u5c0e\u81f4\u5b89\u88dd\u5931\u6557\u6216\u904b\u884c\u4e0d\u7a69\u5b9a\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6b0a\u9650\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e7%94%a8%e6%88%b6%e5%92%8c%e7%b5%84%e7%9a%84%e9%85%8d%e7%bd%ae-XtwnGQGXuG\">1. \u7528\u6236\u548c\u7d44\u7684\u914d\u7f6e<\/h3>\n<p>\u5728 CentOS 6 \u4e2d\uff0cOracle RAC \u9700\u8981\u7279\u5b9a\u7684\u7528\u6236\u548c\u7d44\u4f86\u904b\u884c\u3002\u901a\u5e38\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u540d\u70ba <code>oracle<\/code> \u7684\u7528\u6236\u548c\u4e00\u500b\u540d\u70ba <code>dba<\/code> \u7684\u7d44\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u7528\u6236\u548c\u7d44\uff1a<\/p>\n<pre><code>groupadd dba\nuseradd -g dba oracle\npasswd oracle<\/code><\/pre>\n<p>\u78ba\u4fdd <code>oracle<\/code> \u7528\u6236\u64c1\u6709\u9069\u7576\u7684\u6b0a\u9650\u4f86\u8a2a\u554f RAC \u6240\u9700\u7684\u6240\u6709\u76ee\u9304\u3002<\/p>\n<h3 id=\"2-%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e6%ac%8a%e9%99%90-XtwnGQGXuG\">2. \u6587\u4ef6\u7cfb\u7d71\u6b0a\u9650<\/h3>\n<p>\u5728\u5b89\u88dd\u904e\u7a0b\u4e2d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd Oracle \u5b89\u88dd\u76ee\u9304\u7684\u6b0a\u9650\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8a2d\u7f6e\u6b0a\u9650\uff1a<\/p>\n<pre><code>chown -R oracle:dba \/u01\nchmod -R 775 \/u01<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd <code>oracle<\/code> \u7528\u6236\u53ef\u4ee5\u8a2a\u554f\u548c\u4fee\u6539\u5b89\u88dd\u76ee\u9304\u4e2d\u7684\u6587\u4ef6\u3002<\/p>\n<h3 id=\"3-selinux-%e8%a8%ad%e7%bd%ae-XtwnGQGXuG\">3. SELinux \u8a2d\u7f6e<\/h3>\n<p>\u5728 CentOS 6 \u4e2d\uff0cSELinux \u53ef\u80fd\u6703\u963b\u6b62 Oracle RAC \u7684\u6b63\u5e38\u904b\u884c\u3002\u5efa\u8b70\u5728\u5b89\u88dd\u904e\u7a0b\u4e2d\u66ab\u6642\u7981\u7528 SELinux\u3002\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f <code>\/etc\/selinux\/config<\/code> \u6587\u4ef6\u4f86\u7981\u7528 SELinux\uff1a<\/p>\n<pre><code>SELINUX=disabled<\/code><\/pre>\n<p>\u5b8c\u6210\u5b89\u88dd\u5f8c\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u91cd\u65b0\u555f\u7528 SELinux\uff0c\u4f46\u9700\u8981\u78ba\u4fdd\u914d\u7f6e\u6b63\u78ba\u7684\u7b56\u7565\u4ee5\u5141\u8a31 Oracle \u7684\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XtwnGQGXuG\">\u7e3d\u7d50<\/h2>\n<p>\u5728 CentOS 6 \u4e0a\u5b89\u88dd Oracle RAC \u6642\uff0c\u6b0a\u9650\u7d81\u5b9a\u554f\u984c\u662f\u5e38\u898b\u7684\u6311\u6230\u4e4b\u4e00\u3002\u901a\u904e\u6b63\u78ba\u914d\u7f6e\u7528\u6236\u548c\u7d44\u3001\u8a2d\u7f6e\u6587\u4ef6\u7cfb\u7d71\u6b0a\u9650\u4ee5\u53ca\u7ba1\u7406 SELinux\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u78ba\u4fdd RAC \u7684\u9806\u5229\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5c55\u6027\u7684\u61c9\u7528\uff0cOracle RAC \u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a CentOS 6 \u4e0a\u5b89\u88dd RAC \u6642\u7684\u6b0a\u9650\u7d81\u5b9a\u554f\u984c\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u8207\u6578\u64da\u5b89\u5168\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-42698","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=42698"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42698\/revisions"}],"predecessor-version":[{"id":42699,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42698\/revisions\/42699"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=42698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=42698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=42698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}