{"id":94038,"date":"2024-10-19T18:31:17","date_gmt":"2024-10-19T10:31:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94038\/"},"modified":"2024-10-19T18:31:18","modified_gmt":"2024-10-19T10:31:18","slug":"oracle-rac%e7%9a%84%e9%85%8d%e7%bd%ae%e6%94%af%e6%8c%81%e9%83%bd%e6%9c%89%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94038\/","title":{"rendered":"Oracle RAC\u7684\u914d\u7f6e\u652f\u6301\u90fd\u6709\u54ea\u4e9b"},"content":{"rendered":"<h1 id=\"oracle-rac%e7%9a%84%e9%85%8d%e7%bd%ae%e6%94%af%e6%8c%81%e9%83%bd%e6%9c%89%e5%93%aa%e4%ba%9b-EiiaPVpiMf\">Oracle RAC\u7684\u914d\u7f6e\u652f\u6301\u90fd\u6709\u54ea\u4e9b<\/h1>\n<p>Oracle Real Application Clusters\uff08RAC\uff09\u662f\u4e00\u79cd\u9ad8\u53ef\u7528\u6027\u89e3\u51b3\u65b9\u6848\uff0c\u5141\u8bb8\u591a\u4e2a\u6570\u636e\u5e93\u5b9e\u4f8b\u5728\u4e0d\u540c\u7684\u670d\u52a1\u5668\u4e0a\u5e76\u884c\u8fd0\u884c\uff0c\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002\u672c\u6587\u5c06\u63a2\u8ba8Oracle RAC\u7684\u914d\u7f6e\u652f\u6301\uff0c\u5305\u62ec\u5176\u67b6\u6784\u3001\u786c\u4ef6\u8981\u6c42\u3001\u7f51\u7edc\u914d\u7f6e\u4ee5\u53ca\u5b58\u50a8\u9009\u9879\u7b49\u65b9\u9762\u3002<\/p>\n<h2 id=\"1-oracle-rac%e6%9e%b6%e6%9e%84-EiiaPVpiMf\">1. Oracle RAC\u67b6\u6784<\/h2>\n<p>Oracle RAC\u7684\u6838\u5fc3\u662f\u5176\u96c6\u7fa4\u67b6\u6784\uff0c\u5141\u8bb8\u591a\u4e2a\u5b9e\u4f8b\u5171\u4eab\u540c\u4e00\u4e2a\u6570\u636e\u5e93\u3002\u6bcf\u4e2a\u5b9e\u4f8b\u90fd\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7269\u7406\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\uff0c\u8fd9\u6837\u53ef\u4ee5\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u548c\u6545\u969c\u8f6c\u79fb\u3002Oracle RAC\u7684\u67b6\u6784\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u7ec4\u4ef6\uff1a<\/p>\n<ul>\n<li><strong>\u8282\u70b9\uff08Node\uff09<\/strong>\uff1a\u6bcf\u4e2a\u8282\u70b9\u90fd\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u670d\u52a1\u5668\uff0c\u8fd0\u884c\u4e00\u4e2a\u6216\u591a\u4e2aOracle\u5b9e\u4f8b\u3002<\/li>\n<li><strong>\u5171\u4eab\u5b58\u50a8\uff08Shared Storage\uff09<\/strong>\uff1a\u6240\u6709\u8282\u70b9\u90fd\u53ef\u4ee5\u8bbf\u95ee\u7684\u5b58\u50a8\u8bbe\u5907\uff0c\u901a\u5e38\u4f7f\u7528SAN\uff08\u5b58\u50a8\u533a\u57df\u7f51\u7edc\uff09\u6216NAS\uff08\u7f51\u7edc\u9644\u52a0\u5b58\u50a8\uff09\u3002<\/li>\n<li><strong>\u7f51\u7edc\uff08Network\uff09<\/strong>\uff1a\u8282\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u9700\u8981\u9ad8\u5e26\u5bbd\u548c\u4f4e\u5ef6\u8fdf\u7684\u7f51\u7edc\u8fde\u63a5\uff0c\u901a\u5e38\u4f7f\u7528\u79c1\u6709\u7f51\u7edc\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e7%a1%ac%e4%bb%b6%e8%a6%81%e6%b1%82-EiiaPVpiMf\">2. \u786c\u4ef6\u8981\u6c42<\/h2>\n<p>\u5728\u914d\u7f6eOracle RAC\u65f6\uff0c\u786c\u4ef6\u8981\u6c42\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u786c\u4ef6\u8981\u6c42\uff1a<\/p>\n<ul>\n<li><strong>\u670d\u52a1\u5668<\/strong>\uff1a\u81f3\u5c11\u9700\u8981\u4e24\u53f0\u670d\u52a1\u5668\uff0c\u63a8\u8350\u4f7f\u7528\u76f8\u540c\u578b\u53f7\u7684\u670d\u52a1\u5668\u4ee5\u786e\u4fdd\u517c\u5bb9\u6027\u3002<\/li>\n<li><strong>\u5185\u5b58<\/strong>\uff1a\u6bcf\u4e2a\u8282\u70b9\u81f3\u5c11\u9700\u89818GB\u7684\u5185\u5b58\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6570\u636e\u5e93\u7684\u5927\u5c0f\u548c\u8d1f\u8f7d\u3002<\/li>\n<li><strong>CPU<\/strong>\uff1a\u591a\u6838\u5904\u7406\u5668\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u5efa\u8bae\u4f7f\u7528\u81f3\u5c11\u56db\u6838\u7684CPU\u3002<\/li>\n<li><strong>\u5b58\u50a8<\/strong>\uff1a\u9700\u8981\u914d\u7f6e\u5171\u4eab\u5b58\u50a8\uff0c\u652f\u6301Oracle ASM\uff08\u81ea\u52a8\u5b58\u50a8\u7ba1\u7406\uff09\u6216\u5176\u4ed6\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e7%bd%91%e7%bb%9c%e9%85%8d%e7%bd%ae-EiiaPVpiMf\">3. \u7f51\u7edc\u914d\u7f6e<\/h2>\n<p>\u7f51\u7edc\u914d\u7f6e\u662fOracle RAC\u6210\u529f\u90e8\u7f72\u7684\u5173\u952e\u3002\u901a\u5e38\u9700\u8981\u914d\u7f6e\u4ee5\u4e0b\u51e0\u79cd\u7f51\u7edc\uff1a<\/p>\n<ul>\n<li><strong>\u516c\u5171\u7f51\u7edc<\/strong>\uff1a\u7528\u4e8e\u7528\u6237\u8bbf\u95ee\u6570\u636e\u5e93\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u7f51\u7edc\u3002<\/li>\n<li><strong>\u79c1\u6709\u7f51\u7edc<\/strong>\uff1a\u7528\u4e8e\u8282\u70b9\u4e4b\u95f4\u7684\u5185\u90e8\u901a\u4fe1\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u901f\u5ea6\u3002<\/li>\n<li><strong>\u5197\u4f59\u7f51\u7edc<\/strong>\uff1a\u4e3a\u4e86\u63d0\u9ad8\u53ef\u7528\u6027\uff0c\u53ef\u4ee5\u914d\u7f6e\u5197\u4f59\u7f51\u7edc\uff0c\u4ee5\u9632\u6b62\u5355\u70b9\u6545\u969c\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e5%ad%98%e5%82%a8%e9%80%89%e9%a1%b9-EiiaPVpiMf\">4. \u5b58\u50a8\u9009\u9879<\/h2>\n<p>Oracle RAC\u652f\u6301\u591a\u79cd\u5b58\u50a8\u9009\u9879\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u9009\u62e9\uff1a<\/p>\n<ul>\n<li><strong>Oracle ASM<\/strong>\uff1a\u81ea\u52a8\u5b58\u50a8\u7ba1\u7406\uff0c\u7b80\u5316\u4e86\u5b58\u50a8\u7ba1\u7406\u8fc7\u7a0b\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u3002<\/li>\n<li><strong>\u5171\u4eab\u6587\u4ef6\u7cfb\u7edf<\/strong>\uff1a\u5982NFS\uff08\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\uff09\uff0c\u5141\u8bb8\u591a\u4e2a\u8282\u70b9\u8bbf\u95ee\u540c\u4e00\u6587\u4ef6\u7cfb\u7edf\u3002<\/li>\n<li><strong>\u5757\u5b58\u50a8<\/strong>\uff1a\u5982iSCSI\u6216Fibre Channel\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u5757\u7ea7\u5b58\u50a8\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e5%ae%89%e8%a3%85%e4%b8%8e%e9%85%8d%e7%bd%ae-EiiaPVpiMf\">5. \u5b89\u88c5\u4e0e\u914d\u7f6e<\/h2>\n<p>\u5b89\u88c5Oracle RAC\u9700\u8981\u9075\u5faa\u4e00\u7cfb\u5217\u6b65\u9aa4\uff0c\u5305\u62ec\u51c6\u5907\u73af\u5883\u3001\u5b89\u88c5Oracle\u8f6f\u4ef6\u3001\u914d\u7f6e\u96c6\u7fa4\u548c\u6570\u636e\u5e93\u7b49\u3002\u4ee5\u4e0b\u662f\u7b80\u8981\u6b65\u9aa4\uff1a<\/p>\n<pre><code>\n1. \u51c6\u5907\u64cd\u4f5c\u7cfb\u7edf\u548c\u7f51\u7edc\u914d\u7f6e\u3002\n2. \u5b89\u88c5Oracle Grid Infrastructure\u3002\n3. \u521b\u5efa\u96c6\u7fa4\u6570\u636e\u5e93\u3002\n4. \u914d\u7f6eOracle RAC\u5b9e\u4f8b\u3002\n5. \u6d4b\u8bd5\u96c6\u7fa4\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\n<\/code><\/pre>\n<h2 id=\"%e6%80%bb%e7%bb%93-EiiaPVpiMf\">\u603b\u7ed3<\/h2>\n<p>Oracle RAC\u63d0\u4f9b\u4e86\u4e00\u79cd\u5f3a\u5927\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u548c\u8d1f\u8f7d\u5747\u8861\u3002\u901a\u8fc7\u5408\u7406\u7684\u786c\u4ef6\u914d\u7f6e\u3001\u7f51\u7edc\u8bbe\u7f6e\u548c\u5b58\u50a8\u9009\u9879\uff0c\u7528\u6237\u53ef\u4ee5\u5145\u5206\u5229\u7528Oracle RAC\u7684\u4f18\u52bf\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u5e94\u7528\uff0cOracle RAC\u65e0\u7591\u662f\u4e00\u4e2a\u503c\u5f97\u8003\u8651\u7684\u9009\u62e9\u3002\u5982\u679c\u60a8\u5bf9<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u611f\u5174\u8da3\uff0c\u6b22\u8fce\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u65b9\u7f51\u7ad9\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle RAC\u7684\u914d\u7f6e\u652f\u6301\uff0c\u5305\u62ec\u8282\u70b9\u8bbe\u7f6e\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u6545\u969c\u8f6c\u79fb\u548c\u5b58\u50a8\u9009\u9879\uff0c\u786e\u4fdd\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u4f18\u5316\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-94038","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94038","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=94038"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94038\/revisions"}],"predecessor-version":[{"id":94039,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94038\/revisions\/94039"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}