{"id":190644,"date":"2024-11-12T14:18:19","date_gmt":"2024-11-12T06:18:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190644\/"},"modified":"2024-11-12T14:18:20","modified_gmt":"2024-11-12T06:18:20","slug":"%e7%84%a1%e5%82%99%e4%bb%bd-%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8rman%e6%81%a2%e5%be%a9oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a9%b3%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190644\/","title":{"rendered":"\u7121\u5099\u4efd \u5982\u4f55\u5229\u7528RMAN\u6062\u5fa9Oracle\u6578\u64da\u5eab\u8a73\u89e3"},"content":{"rendered":"<h1 id=\"%e7%84%a1%e5%82%99%e4%bb%bd-%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8rman%e6%81%a2%e5%be%a9oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a9%b3%e8%a7%a3-rvtYxBGJEH\">\u7121\u5099\u4efd \u5982\u4f55\u5229\u7528RMAN\u6062\u5fa9Oracle\u6578\u64da\u5eab\u8a73\u89e3<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u6062\u5fa9\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u6062\u5fa9\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u3002\u5176\u4e2d\uff0cRMAN\uff08Recovery Manager\uff09\u662f\u4e00\u500b\u5c08\u9580\u7528\u65bc\u5099\u4efd\u548c\u6062\u5fa9Oracle\u6578\u64da\u5eab\u7684\u5de5\u5177\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728\u6c92\u6709\u5099\u4efd\u7684\u60c5\u6cc1\u4e0b\uff0c\u5982\u4f55\u5229\u7528RMAN\u6062\u5fa9Oracle\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"rman%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-rvtYxBGJEH\">RMAN\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>RMAN\u662f\u4e00\u500b\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u5141\u8a31\u7528\u6236\u57f7\u884c\u5099\u4efd\u3001\u6062\u5fa9\u548c\u6578\u64da\u5eab\u6062\u5fa9\u64cd\u4f5c\u3002\u5b83\u80fd\u5920\u81ea\u52d5\u5316\u8a31\u591a\u7e41\u7463\u7684\u4efb\u52d9\uff0c\u4e26\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6062\u5fa9\u529f\u80fd\u3002RMAN\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5b83\u80fd\u5920\u8207Oracle\u6578\u64da\u5eab\u7dca\u5bc6\u96c6\u6210\uff0c\u4e26\u80fd\u5920\u5229\u7528\u6578\u64da\u5eab\u7684\u5167\u90e8\u7d50\u69cb\u4f86\u9032\u884c\u9ad8\u6548\u7684\u6062\u5fa9\u3002<\/p>\n<h2 id=\"%e7%84%a1%e5%82%99%e4%bb%bd%e6%83%85%e6%b3%81%e4%b8%8b%e7%9a%84%e6%81%a2%e5%be%a9%e6%8c%91%e6%88%b0-rvtYxBGJEH\">\u7121\u5099\u4efd\u60c5\u6cc1\u4e0b\u7684\u6062\u5fa9\u6311\u6230<\/h2>\n<p>\u5728\u7406\u60f3\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u61c9\u8a72\u5b9a\u671f\u9032\u884c\u5099\u4efd\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002\u7136\u800c\uff0c\u5be6\u969b\u64cd\u4f5c\u4e2d\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u672a\u9032\u884c\u5099\u4efd\u7684\u60c5\u6cc1\u3002\u9019\u6642\uff0c\u6062\u5fa9\u6578\u64da\u5eab\u7684\u6311\u6230\u5c31\u8b8a\u5f97\u66f4\u52a0\u8907\u96dc\u3002\u7121\u5099\u4efd\u7684\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u5eab\u7684\u6062\u5fa9\u4e3b\u8981\u4f9d\u8cf4\u65bc\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u7684\u65e5\u8a8c\u6587\u4ef6<\/li>\n<li>\u6578\u64da\u5eab\u7684\u5feb\u7167<\/li>\n<li>Oracle\u7684Flashback\u6280\u8853<\/li>\n<\/ul>\n<h2 id=\"%e5%88%a9%e7%94%a8rman%e9%80%b2%e8%a1%8c%e6%81%a2%e5%be%a9%e7%9a%84%e6%ad%a5%e9%a9%9f-rvtYxBGJEH\">\u5229\u7528RMAN\u9032\u884c\u6062\u5fa9\u7684\u6b65\u9a5f<\/h2>\n<p>\u5728\u7121\u5099\u4efd\u7684\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528RMAN\u9032\u884c\u6062\u5fa9\u7684\u5177\u9ad4\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%8b%80%e6%85%8b-rvtYxBGJEH\">1. \u6aa2\u67e5\u6578\u64da\u5eab\u72c0\u614b<\/h3>\n<pre><code>RMAN&gt; CONNECT TARGET \/\nRMAN&gt; REPORT SCHEMA;<\/code><\/pre>\n<p>\u9996\u5148\uff0c\u4f7f\u7528RMAN\u9023\u63a5\u5230\u76ee\u6a19\u6578\u64da\u5eab\uff0c\u4e26\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u7576\u524d\u72c0\u614b\u3002\u9019\u53ef\u4ee5\u5e6b\u52a9\u60a8\u4e86\u89e3\u6578\u64da\u5eab\u7684\u640d\u58de\u7a0b\u5ea6\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8flashback%e6%8a%80%e8%a1%93-rvtYxBGJEH\">2. \u4f7f\u7528Flashback\u6280\u8853<\/h3>\n<p>\u5982\u679c\u6578\u64da\u5eab\u555f\u7528\u4e86Flashback\u529f\u80fd\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528RMAN\u7684Flashback\u547d\u4ee4\u4f86\u6062\u5fa9\u5230\u67d0\u500b\u6642\u9593\u9ede\u3002\u9019\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u6548\u7684\u6062\u5fa9\u65b9\u6cd5\uff0c\u7279\u5225\u662f\u5728\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<pre><code>RMAN&gt; FLASHBACK DATABASE TO TIMESTAMP 'YYYY-MM-DD HH24:MI:SS';<\/code><\/pre>\n<h3 id=\"3-%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6-rvtYxBGJEH\">3. \u6062\u5fa9\u6578\u64da\u6587\u4ef6<\/h3>\n<p>\u5982\u679cFlashback\u4e0d\u53ef\u7528\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u624b\u52d5\u6062\u5fa9\u6578\u64da\u6587\u4ef6\u3002\u9019\u53ef\u4ee5\u901a\u904eRMAN\u7684RESTORE\u547d\u4ee4\u4f86\u5b8c\u6210\u3002<\/p>\n<pre><code>RMAN&gt; RESTORE DATAFILE '\/path\/to\/datafile';<\/code><\/pre>\n<h3 id=\"4-%e5%ae%8c%e6%88%90%e6%81%a2%e5%be%a9%e4%b8%a6%e9%96%8b%e5%95%9f%e6%95%b8%e6%93%9a%e5%ba%ab-rvtYxBGJEH\">4. \u5b8c\u6210\u6062\u5fa9\u4e26\u958b\u555f\u6578\u64da\u5eab<\/h3>\n<p>\u5728\u5b8c\u6210\u6578\u64da\u6587\u4ef6\u7684\u6062\u5fa9\u5f8c\uff0c\u60a8\u9700\u8981\u57f7\u884c\u6062\u5fa9\u64cd\u4f5c\uff0c\u7136\u5f8c\u958b\u555f\u6578\u64da\u5eab\u3002<\/p>\n<pre><code>RMAN&gt; RECOVER DATABASE;\nRMAN&gt; ALTER DATABASE OPEN;<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-rvtYxBGJEH\">\u7d50\u8ad6<\/h2>\n<p>\u96d6\u7136\u5728\u7121\u5099\u4efd\u7684\u60c5\u6cc1\u4e0b\u6062\u5fa9Oracle\u6578\u64da\u5eab\u662f\u4e00\u9805\u6311\u6230\uff0c\u4f46\u901a\u904e\u5408\u7406\u5229\u7528RMAN\u7684\u529f\u80fd\uff0c\u4ecd\u7136\u53ef\u4ee5\u5be6\u73fe\u6578\u64da\u7684\u6062\u5fa9\u3002\u4f7f\u7528Flashback\u6280\u8853\u548c\u6578\u64da\u6587\u4ef6\u7684\u624b\u52d5\u6062\u5fa9\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u5f71\u97ff\u3002\u7136\u800c\uff0c\u6700\u597d\u7684\u505a\u6cd5\u4ecd\u7136\u662f\u5b9a\u671f\u9032\u884c\u5099\u4efd\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u6062\u5fa9\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dcVPS\u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e\u89e3\u6c7a\u65b9\u6848\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728\u7121\u5099\u4efd\u60c5\u6cc1\u4e0b\u5229\u7528RMAN\u6062\u5fa9Oracle\u6578\u64da\u5eab\u7684\u8a73\u7d30\u6b65\u9a5f\u8207\u6280\u5de7\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5b8c\u6574\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-190644","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190644","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=190644"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190644\/revisions"}],"predecessor-version":[{"id":190645,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190644\/revisions\/190645"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}