{"id":157842,"date":"2024-11-02T23:54:21","date_gmt":"2024-11-02T15:54:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/157842\/"},"modified":"2024-11-02T23:54:22","modified_gmt":"2024-11-02T15:54:22","slug":"%e9%ab%98%e6%95%88%e5%ad%98%e5%84%b2%ef%bc%8c%e5%ae%89%e5%bf%83%e5%82%99%e4%bb%bd%e2%94%80%e2%94%80oracle-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ae%9a%e6%99%82%e5%82%99%e4%bb%bd%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/157842\/","title":{"rendered":"\u9ad8\u6548\u5b58\u5132\uff0c\u5b89\u5fc3\u5099\u4efd\u2500\u2500Oracle \u6578\u64da\u5eab\u7684\u5b9a\u6642\u5099\u4efd\u65b9\u6cd5\uff08Oracle \u5b9a\u6642\u5099\u4efd\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 id=\"%e9%ab%98%e6%95%88%e5%ad%98%e5%84%b2%ef%bc%8c%e5%ae%89%e5%bf%83%e5%82%99%e4%bb%bd%e2%94%80%e2%94%80oracle-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ae%9a%e6%99%82%e5%82%99%e4%bb%bd%e6%96%b9%e6%b3%95-CibYsLDolz\">\u9ad8\u6548\u5b58\u5132\uff0c\u5b89\u5fc3\u5099\u4efd\u2500\u2500Oracle \u6578\u64da\u5eab\u7684\u5b9a\u6642\u5099\u4efd\u65b9\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002\u5c0d\u65bc\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u95dc\u9375\u6b65\u9a5f\u3002\u672c\u6587\u5c07\u63a2\u8a0eOracle\u6578\u64da\u5eab\u7684\u5b9a\u6642\u5099\u4efd\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u6709\u6548\u7ba1\u7406\u6578\u64da\uff0c\u964d\u4f4e\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%ae%9a%e6%99%82%e5%82%99%e4%bb%bd%ef%bc%9f-CibYsLDolz\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5b9a\u6642\u5099\u4efd\uff1f<\/h2>\n<p>\u5b9a\u6642\u5099\u4efd\u662f\u4fdd\u8b77\u6578\u64da\u7684\u6709\u6548\u7b56\u7565\u3002\u7121\u8ad6\u662f\u56e0\u70ba\u786c\u4ef6\u6545\u969c\u3001\u6578\u64da\u640d\u58de\u9084\u662f\u610f\u5916\u522a\u9664\uff0c\u6578\u64da\u4e1f\u5931\u90fd\u53ef\u80fd\u5c0d\u4f01\u696d\u9020\u6210\u91cd\u5927\u640d\u5931\u3002\u5b9a\u671f\u5099\u4efd\u53ef\u4ee5\u78ba\u4fdd\u5728\u767c\u751f\u554f\u984c\u6642\uff0c\u80fd\u5920\u8fc5\u901f\u6062\u5fa9\u6578\u64da\uff0c\u6e1b\u5c11\u696d\u52d9\u4e2d\u65b7\u7684\u6642\u9593\u3002<\/p>\n<h2 id=\"oracle-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%82%99%e4%bb%bd%e9%a1%9e%e5%9e%8b-CibYsLDolz\">Oracle \u6578\u64da\u5eab\u7684\u5099\u4efd\u985e\u578b<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u4e3b\u8981\u6709\u5169\u7a2e\u5099\u4efd\u65b9\u5f0f\uff1a\u7269\u7406\u5099\u4efd\u548c\u908f\u8f2f\u5099\u4efd\u3002<\/p>\n<ul>\n<li><strong>\u7269\u7406\u5099\u4efd\uff1a<\/strong>\u9019\u7a2e\u5099\u4efd\u65b9\u5f0f\u662f\u76f4\u63a5\u8907\u88fd\u6578\u64da\u6587\u4ef6\u3001\u63a7\u5236\u6587\u4ef6\u548c\u65e5\u8a8c\u6587\u4ef6\u3002\u7269\u7406\u5099\u4efd\u53ef\u4ee5\u4f7f\u7528Oracle\u7684RMAN\uff08Recovery Manager\uff09\u5de5\u5177\u4f86\u5be6\u73fe\u3002<\/li>\n<li><strong>\u908f\u8f2f\u5099\u4efd\uff1a<\/strong>\u908f\u8f2f\u5099\u4efd\u5247\u662f\u5c07\u6578\u64da\u4ee5SQL\u8a9e\u53e5\u7684\u5f62\u5f0f\u5c0e\u51fa\uff0c\u901a\u5e38\u4f7f\u7528Oracle\u7684Data Pump\u5de5\u5177\u3002\u9019\u7a2e\u65b9\u5f0f\u9069\u5408\u65bc\u9700\u8981\u5728\u4e0d\u540c\u6578\u64da\u5eab\u4e4b\u9593\u8f49\u79fb\u6578\u64da\u7684\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8rman%e9%80%b2%e8%a1%8c%e5%ae%9a%e6%99%82%e5%82%99%e4%bb%bd-CibYsLDolz\">\u4f7f\u7528RMAN\u9032\u884c\u5b9a\u6642\u5099\u4efd<\/h2>\n<p>RMAN\u662fOracle\u63d0\u4f9b\u7684\u4e00\u500b\u5f37\u5927\u5de5\u5177\uff0c\u7528\u65bc\u6578\u64da\u5eab\u7684\u5099\u4efd\u548c\u6062\u5fa9\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528RMAN\u9032\u884c\u5b9a\u6642\u5099\u4efd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%85%8d%e7%bd%aerman-CibYsLDolz\">1. \u914d\u7f6eRMAN<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u914d\u7f6eRMAN\u4ee5\u4fbf\u80fd\u5920\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u9023\u63a5\uff1a<\/p>\n<pre><code>rman target \/<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5-CibYsLDolz\">2. \u5275\u5efa\u5099\u4efd\u7b56\u7565<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u5099\u4efd\u7b56\u7565\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u8a2d\u7f6e\u6bcf\u5929\u9032\u884c\u5168\u5099\u4efd\uff0c\u6bcf\u5c0f\u6642\u9032\u884c\u589e\u91cf\u5099\u4efd\uff1a<\/p>\n<pre><code>RUN {\n    BACKUP DATABASE;\n    BACKUP INCREMENTAL LEVEL 1 DATABASE;\n}<\/code><\/pre>\n<h3 id=\"3-%e8%a8%ad%e7%bd%ae%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99-CibYsLDolz\">3. \u8a2d\u7f6e\u5b9a\u6642\u4efb\u52d9<\/h3>\n<p>\u70ba\u4e86\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7d71\u7684\u8a08\u5283\u4efb\u52d9\u529f\u80fd\uff08\u5982cron\uff09\u4f86\u8a2d\u7f6e\u5b9a\u6642\u4efb\u52d9\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528cron\u8a2d\u7f6e\u6bcf\u65e5\u5099\u4efd\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>0 2 * * * \/path\/to\/rman_script.sh<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5728\u6bcf\u5929\u51cc\u66682\u9ede\u57f7\u884c\u5099\u4efd\u8173\u672c\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8data-pump%e9%80%b2%e8%a1%8c%e9%82%8f%e8%bc%af%e5%82%99%e4%bb%bd-CibYsLDolz\">\u4f7f\u7528Data Pump\u9032\u884c\u908f\u8f2f\u5099\u4efd<\/h2>\n<p>\u5982\u679c\u60a8\u9700\u8981\u9032\u884c\u908f\u8f2f\u5099\u4efd\uff0c\u53ef\u4ee5\u4f7f\u7528Oracle\u7684Data Pump\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Data Pump\u9032\u884c\u5099\u4efd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%89%b5%e5%bb%ba%e5%82%99%e4%bb%bd%e7%9b%ae%e9%8c%84-CibYsLDolz\">1. \u5275\u5efa\u5099\u4efd\u76ee\u9304<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u76ee\u9304\u4f86\u5b58\u5132\u5099\u4efd\u6587\u4ef6\uff1a<\/p>\n<pre><code>CREATE DIRECTORY dpump_dir AS '\/path\/to\/backup';<\/code><\/pre>\n<h3 id=\"2-%e5%9f%b7%e8%a1%8c%e5%82%99%e4%bb%bd-CibYsLDolz\">2. \u57f7\u884c\u5099\u4efd<\/h3>\n<p>\u7136\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u57f7\u884c\u908f\u8f2f\u5099\u4efd\uff1a<\/p>\n<pre><code>EXPDP username\/password DIRECTORY=dpump_dir DUMPFILE=backup.dmp LOGFILE=backup.log FULL=Y;<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-CibYsLDolz\">\u7d50\u8ad6<\/h2>\n<p>\u5b9a\u6642\u5099\u4efd\u662f\u78ba\u4fddOracle\u6578\u64da\u5eab\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002\u901a\u904e\u4f7f\u7528RMAN\u548cData Pump\u5de5\u5177\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5099\u4efd\uff0c\u964d\u4f4e\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u7121\u8ad6\u662f\u7269\u7406\u5099\u4efd\u9084\u662f\u908f\u8f2f\u5099\u4efd\uff0c\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u7b56\u7565\u90fd\u80fd\u70ba\u4f01\u696d\u63d0\u4f9b\u66f4\u9ad8\u7684\u6578\u64da\u5b89\u5168\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u9ad8\u6548\u5b58\u5132\u548c\u6578\u64da\u5099\u4efd\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\uff0c\u5e6b\u52a9\u60a8\u4fdd\u8b77\u548c\u7ba1\u7406\u60a8\u7684\u6578\u64da\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u6578\u64da\u5eab\u7684\u5b9a\u6642\u5099\u4efd\u65b9\u6cd5\uff0c\u5be6\u73fe\u9ad8\u6548\u5b58\u5132\u8207\u5b89\u5fc3\u5099\u4efd\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u53ef\u9760\u6027\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-157842","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157842","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=157842"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157842\/revisions"}],"predecessor-version":[{"id":157843,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157842\/revisions\/157843"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=157842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=157842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=157842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}