{"id":94182,"date":"2024-10-19T18:41:18","date_gmt":"2024-10-19T10:41:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94182\/"},"modified":"2024-10-19T18:41:18","modified_gmt":"2024-10-19T10:41:18","slug":"oracle-rman%e5%91%bd%e4%bb%a4%e4%b8%ad%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4%e7%b8%bd%e7%b5%90%e5%82%99%e5%bf%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94182\/","title":{"rendered":"Oracle rman\u547d\u4ee4\u4e2d\u5e38\u7528\u547d\u4ee4\u7e3d\u7d50\u5099\u5fd8"},"content":{"rendered":"<h1 id=\"oracle-rman%e5%91%bd%e4%bb%a4%e4%b8%ad%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4%e7%b8%bd%e7%b5%90%e5%82%99%e5%bf%98-GzfQsacoUw\">Oracle RMAN\u547d\u4ee4\u4e2d\u5e38\u7528\u547d\u4ee4\u7e3d\u7d50\u5099\u5fd8<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cOracle\u7684\u6062\u5fa9\u7ba1\u7406\u5668\uff08RMAN\uff09\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u5c08\u9580\u7528\u65bc\u5099\u4efd\u548c\u6062\u5fa9Oracle\u6578\u64da\u5eab\u3002RMAN\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u547d\u4ee4\uff0c\u5e6b\u52a9\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u672c\u6587\u5c07\u7e3d\u7d50\u4e00\u4e9b\u5e38\u7528\u7684RMAN\u547d\u4ee4\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u9019\u500b\u5de5\u5177\u3002<\/p>\n<h2 id=\"1-rman%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-GzfQsacoUw\">1. 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\u7ba1\u7406\u4efb\u52d9\u3002\u5b83\u652f\u6301\u589e\u91cf\u5099\u4efd\u3001\u5168\u5099\u4efd\u3001\u4ee5\u53ca\u5c0d\u6578\u64da\u5eab\u7684\u6062\u5fa9\u64cd\u4f5c\u3002\u4f7f\u7528RMAN\u7684\u597d\u8655\u5305\u62ec\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\u3001\u6e1b\u5c11\u624b\u52d5\u64cd\u4f5c\u7684\u932f\u8aa4\u4ee5\u53ca\u63d0\u9ad8\u6062\u5fa9\u7684\u6548\u7387\u3002<\/p>\n<h2 id=\"2-%e5%b8%b8%e7%94%a8rman%e5%91%bd%e4%bb%a4-GzfQsacoUw\">2. \u5e38\u7528RMAN\u547d\u4ee4<\/h2>\n<h3 id=\"2-1-%e9%80%a3%e6%8e%a5%e5%88%b0rman-GzfQsacoUw\">2.1 \u9023\u63a5\u5230RMAN<\/h3>\n<pre><code>rman target \/<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u7528\u65bc\u4ee5\u7576\u524d\u7528\u6236\u7684\u8eab\u4efd\u9023\u63a5\u5230RMAN\u3002\u5982\u679c\u9700\u8981\u4f7f\u7528\u7279\u5b9a\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u683c\u5f0f\uff1a<\/p>\n<pre><code>rman target username\/password@tns<\/code><\/pre>\n<h3 id=\"2-2-%e5%89%b5%e5%bb%ba%e5%82%99%e4%bb%bd-GzfQsacoUw\">2.2 \u5275\u5efa\u5099\u4efd<\/h3>\n<p>\u5275\u5efa\u6578\u64da\u5eab\u7684\u5168\u5099\u4efd\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>BACKUP DATABASE;<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u5099\u4efd\u7279\u5b9a\u7684\u8868\u7a7a\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>BACKUP TABLESPACE users;<\/code><\/pre>\n<h3 id=\"2-3-%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd-GzfQsacoUw\">2.3 \u589e\u91cf\u5099\u4efd<\/h3>\n<p>\u589e\u91cf\u5099\u4efd\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u589e\u91cf\u5099\u4efd\uff1a<\/p>\n<pre><code>BACKUP INCREMENTAL LEVEL 1 DATABASE;<\/code><\/pre>\n<h3 id=\"2-4-%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab-GzfQsacoUw\">2.4 \u6062\u5fa9\u6578\u64da\u5eab<\/h3>\n<p>\u8981\u6062\u5fa9\u6574\u500b\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>RESTORE DATABASE;<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u6062\u5fa9\u7279\u5b9a\u7684\u8868\u7a7a\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>RESTORE TABLESPACE users;<\/code><\/pre>\n<h3 id=\"2-5-%e6%81%a2%e5%be%a9%e5%88%b0%e7%89%b9%e5%ae%9a%e6%99%82%e9%96%93%e9%bb%9e-GzfQsacoUw\">2.5 \u6062\u5fa9\u5230\u7279\u5b9a\u6642\u9593\u9ede<\/h3>\n<p>RMAN\u9084\u652f\u6301\u6642\u9593\u9ede\u6062\u5fa9\uff0c\u9019\u5c0d\u65bc\u6578\u64da\u640d\u58de\u6216\u8aa4\u522a\u9664\u975e\u5e38\u6709\u7528\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>RUN { \n    SET UNTIL TIME \"TO_DATE('2023-01-01 10:00:00', 'YYYY-MM-DD HH24:MI:SS')\"; \n    RESTORE DATABASE; \n    RECOVER DATABASE; \n}<\/code><\/pre>\n<h3 id=\"2-6-%e5%88%aa%e9%99%a4%e9%81%8e%e6%9c%9f%e7%9a%84%e5%82%99%e4%bb%bd-GzfQsacoUw\">2.6 \u522a\u9664\u904e\u671f\u7684\u5099\u4efd<\/h3>\n<p>\u70ba\u4e86\u91cb\u653e\u7a7a\u9593\uff0c\u53ef\u4ee5\u5b9a\u671f\u522a\u9664\u904e\u671f\u7684\u5099\u4efd\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>DELETE OBSOLETE;<\/code><\/pre>\n<h3 id=\"2-7-%e6%9f%a5%e7%9c%8b%e5%82%99%e4%bb%bd%e7%8b%80%e6%85%8b-GzfQsacoUw\">2.7 \u67e5\u770b\u5099\u4efd\u72c0\u614b<\/h3>\n<p>\u8981\u67e5\u770b\u7576\u524d\u7684\u5099\u4efd\u72c0\u614b\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>LIST BACKUP;<\/code><\/pre>\n<h2 id=\"3-%e5%b0%8f%e7%b5%90-GzfQsacoUw\">3. \u5c0f\u7d50<\/h2>\n<p>Oracle RMAN\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u6709\u6548\u5730\u9032\u884c\u5099\u4efd\u548c\u6062\u5fa9\u64cd\u4f5c\u3002\u901a\u904e\u638c\u63e1\u4e0a\u8ff0\u5e38\u7528\u547d\u4ee4\uff0c\u7528\u6236\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u7121\u8ad6\u662f\u5168\u5099\u4efd\u3001\u589e\u91cf\u5099\u4efd\u9084\u662f\u6642\u9593\u9ede\u6062\u5fa9\uff0cRMAN\u90fd\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u61c9\u5c0d\u5404\u7a2e\u60c5\u6cc1\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\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u696d\u52d9\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7e3d\u7d50Oracle RMAN\u5e38\u7528\u547d\u4ee4\uff0c\u63d0\u4f9b\u5099\u5fd8\u9304\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u67e5\u627e\u548c\u4f7f\u7528\u6578\u64da\u5eab\u5099\u4efd\u8207\u6062\u5fa9\u547d\u4ee4\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-94182","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94182","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=94182"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94182\/revisions"}],"predecessor-version":[{"id":94183,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94182\/revisions\/94183"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}