{"id":170213,"date":"2024-11-06T22:05:21","date_gmt":"2024-11-06T14:05:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/170213\/"},"modified":"2024-11-06T22:05:22","modified_gmt":"2024-11-06T14:05:22","slug":"%e9%85%8d%e7%bd%aeoracle-rac%e9%81%8e%e7%a8%8b%e4%b8%ad%e5%87%ba%e7%8f%be%e5%9b%b0%e9%9b%a3%e7%9a%84%e8%a7%a3%e6%b1%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/170213\/","title":{"rendered":"\u914d\u7f6eOracle RAC\u904e\u7a0b\u4e2d\u51fa\u73fe\u56f0\u96e3\u7684\u89e3\u6c7a"},"content":{"rendered":"<h1 id=\"%e9%85%8d%e7%bd%aeoracle-rac%e9%81%8e%e7%a8%8b%e4%b8%ad%e5%87%ba%e7%8f%be%e5%9b%b0%e9%9b%a3%e7%9a%84%e8%a7%a3%e6%b1%ba-uKdFlxKWsp\">\u914d\u7f6eOracle RAC\u904e\u7a0b\u4e2d\u51fa\u73fe\u56f0\u96e3\u7684\u89e3\u6c7a<\/h1>\n<p>Oracle Real Application Clusters (RAC) \u662f\u4e00\u7a2e\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u5141\u8a31\u591a\u500b\u4f3a\u670d\u5668\u5171\u540c\u904b\u884c\u4e00\u500b\u8cc7\u6599\u5eab\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u3002\u7136\u800c\uff0c\u5728\u914d\u7f6eOracle RAC\u7684\u904e\u7a0b\u4e2d\uff0c\u4f7f\u7528\u8005\u7d93\u5e38\u6703\u9047\u5230\u5404\u7a2e\u56f0\u96e3\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u5e38\u898b\u7684\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u5e6b\u52a9\u4f7f\u7528\u8005\u9806\u5229\u5b8c\u6210Oracle RAC\u7684\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%e5%8f%8a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-uKdFlxKWsp\">\u5e38\u898b\u554f\u984c\u53ca\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e7%a1%ac%e9%ab%94%e8%a6%81%e6%b1%82%e4%b8%8d%e7%ac%a6%e5%90%88-uKdFlxKWsp\">1. \u786c\u9ad4\u8981\u6c42\u4e0d\u7b26\u5408<\/h3>\n<p>\u5728\u5b89\u88ddOracle RAC\u4e4b\u524d\uff0c\u5fc5\u9808\u78ba\u4fdd\u6240\u6709\u4f3a\u670d\u5668\u7684\u786c\u9ad4\u914d\u7f6e\u7b26\u5408Oracle\u7684\u8981\u6c42\u3002\u9019\u5305\u62ecCPU\u3001\u5167\u5b58\u3001\u5b58\u5132\u548c\u7db2\u7d61\u914d\u7f6e\u3002\u5982\u679c\u786c\u9ad4\u4e0d\u7b26\u5408\u8981\u6c42\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5b89\u88dd\u5931\u6557\u6216\u6027\u80fd\u4e0d\u4f73\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong>\u5728\u5b89\u88dd\u4e4b\u524d\uff0c\u6aa2\u67e5Oracle\u5b98\u65b9\u6587\u6a94\u4e2d\u7684\u786c\u9ad4\u8981\u6c42\uff0c\u4e26\u78ba\u4fdd\u6240\u6709\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e7%b6%b2%e7%b5%a1%e9%85%8d%e7%bd%ae%e5%95%8f%e9%a1%8c-uKdFlxKWsp\">2. \u7db2\u7d61\u914d\u7f6e\u554f\u984c<\/h3>\n<p>Oracle RAC\u9700\u8981\u591a\u500b\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u9ad8\u6548\u7db2\u7d61\u9023\u63a5\u3002\u5982\u679c\u7db2\u7d61\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7bc0\u9ede\u4e4b\u9593\u7684\u901a\u4fe1\u5931\u6557\uff0c\u5f9e\u800c\u5f71\u97ff\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong>\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u7684\u7db2\u7d61\u8a2d\u7f6e\u6b63\u78ba\uff0c\u5305\u62ecIP\u5730\u5740\u3001\u5b50\u7db2\u63a9\u78bc\u548c\u7db2\u95dc\u3002\u4f7f\u7528ping\u547d\u4ee4\u6aa2\u67e5\u7bc0\u9ede\u4e4b\u9593\u7684\u9023\u901a\u6027\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e5%ad%98%e5%84%b2%e9%85%8d%e7%bd%ae%e5%95%8f%e9%a1%8c-uKdFlxKWsp\">3. \u5b58\u5132\u914d\u7f6e\u554f\u984c<\/h3>\n<p>Oracle RAC\u9700\u8981\u5171\u4eab\u5b58\u5132\uff0c\u4ee5\u4fbf\u6240\u6709\u7bc0\u9ede\u90fd\u80fd\u8a2a\u554f\u76f8\u540c\u7684\u8cc7\u6599\u5eab\u6587\u4ef6\u3002\u5982\u679c\u5b58\u5132\u914d\u7f6e\u4e0d\u7576\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u8cc7\u6599\u5eab\u7121\u6cd5\u555f\u52d5\u6216\u51fa\u73fe\u6578\u64da\u640d\u58de\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong>\u4f7f\u7528Oracle\u63a8\u85a6\u7684\u5171\u4eab\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u5982Oracle ASM\uff08Automatic Storage Management\uff09\uff0c\u4e26\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u90fd\u80fd\u6b63\u78ba\u8a2a\u554f\u5171\u4eab\u5b58\u5132\u3002<\/li>\n<\/ul>\n<h3 id=\"4-oracle-clusterware%e9%85%8d%e7%bd%ae%e5%95%8f%e9%a1%8c-uKdFlxKWsp\">4. Oracle Clusterware\u914d\u7f6e\u554f\u984c<\/h3>\n<p>Oracle Clusterware\u662fOracle RAC\u7684\u6838\u5fc3\u7d44\u4ef6\uff0c\u8ca0\u8cac\u7ba1\u7406\u96c6\u7fa4\u4e2d\u7684\u6240\u6709\u7bc0\u9ede\u3002\u5982\u679cClusterware\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7bc0\u9ede\u7121\u6cd5\u52a0\u5165\u96c6\u7fa4\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong>\u4ed4\u7d30\u6aa2\u67e5Clusterware\u7684\u5b89\u88dd\u548c\u914d\u7f6e\u6b65\u9a5f\uff0c\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u7684Clusterware\u7248\u672c\u4e00\u81f4\uff0c\u4e26\u4f7f\u7528Oracle\u63d0\u4f9b\u7684\u5de5\u5177\u9032\u884c\u8a3a\u65b7\u3002<\/li>\n<\/ul>\n<h3 id=\"5-%e8%b3%87%e6%96%99%e5%ba%ab%e5%88%9d%e5%a7%8b%e5%8c%96%e5%95%8f%e9%a1%8c-uKdFlxKWsp\">5. \u8cc7\u6599\u5eab\u521d\u59cb\u5316\u554f\u984c<\/h3>\n<p>\u5728\u914d\u7f6eOracle RAC\u6642\uff0c\u8cc7\u6599\u5eab\u7684\u521d\u59cb\u5316\u904e\u7a0b\u53ef\u80fd\u6703\u51fa\u73fe\u932f\u8aa4\uff0c\u5c0e\u81f4\u8cc7\u6599\u5eab\u7121\u6cd5\u555f\u52d5\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong>\u6aa2\u67e5\u521d\u59cb\u5316\u53c3\u6578\uff0c\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u7684\u53c3\u6578\u4e00\u81f4\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u8cc7\u6599\u5eab\u7684\u72c0\u614b\uff1a<\/li>\n<pre><code>SELECT instance_name, status FROM v$instance;<\/code><\/pre>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-uKdFlxKWsp\">\u7d50\u8ad6<\/h2>\n<p>\u914d\u7f6eOracle RAC\u662f\u4e00\u500b\u8907\u96dc\u7684\u904e\u7a0b\uff0c\u53ef\u80fd\u6703\u9047\u5230\u591a\u7a2e\u56f0\u96e3\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u786c\u9ad4\u8981\u6c42\u3001\u7db2\u7d61\u914d\u7f6e\u3001\u5b58\u5132\u8a2d\u7f6e\u3001Clusterware\u914d\u7f6e\u548c\u8cc7\u6599\u5eab\u521d\u59cb\u5316\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u78ba\u4fddOracle RAC\u7684\u9806\u5229\u904b\u884c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684Oracle RAC\u914d\u7f6e\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u4f3a\u670d\u5668\u914d\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a\u914d\u7f6eOracle RAC\u904e\u7a0b\u4e2d\u9047\u5230\u7684\u56f0\u96e3\uff0c\u63d0\u4f9b\u5be6\u7528\u6280\u5de7\u548c\u6b65\u9a5f\uff0c\u52a9\u60a8\u9806\u5229\u5b8c\u6210\u5b89\u88dd\u8207\u914d\u7f6e\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-170213","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170213","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=170213"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170213\/revisions"}],"predecessor-version":[{"id":170214,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170213\/revisions\/170214"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=170213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=170213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=170213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}