{"id":94708,"date":"2024-10-19T20:30:19","date_gmt":"2024-10-19T12:30:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94708\/"},"modified":"2024-10-19T20:30:19","modified_gmt":"2024-10-19T12:30:19","slug":"oracle%e5%82%99%e4%bb%bd%e6%81%a2%e5%be%a9%e6%89%b9%e8%99%95%e7%90%86%e6%96%87%e4%bb%b6%e7%9a%843%e5%bb%ba%e8%ad%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94708\/","title":{"rendered":"Oracle\u5099\u4efd\u6062\u5fa9\u6279\u8655\u7406\u6587\u4ef6\u76843\u5efa\u8b70"},"content":{"rendered":"<h1 id=\"oracle%e5%82%99%e4%bb%bd%e6%81%a2%e5%be%a9%e6%89%b9%e8%99%95%e7%90%86%e6%96%87%e4%bb%b6%e7%9a%843%e5%bb%ba%e8%ad%b0-TdkVFyAdjA\">Oracle\u5099\u4efd\u6062\u5fa9\u6279\u8655\u7406\u6587\u4ef6\u76843\u5efa\u8b70<\/h1>\n<p>\u5728\u6578\u64da\u7ba1\u7406\u4e2d\uff0c\u5099\u4efd\u548c\u6062\u5fa9\u662f\u81f3\u95dc\u91cd\u8981\u7684\u904e\u7a0b\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u6642\u3002\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\uff0c\u7de8\u5beb\u6709\u6548\u7684\u6279\u8655\u7406\u6587\u4ef6\u4f86\u57f7\u884c\u5099\u4efd\u548c\u6062\u5fa9\u64cd\u4f5c\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002\u672c\u6587\u5c07\u63d0\u4f9b\u4e09\u500b\u5efa\u8b70\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406Oracle\u5099\u4efd\u6062\u5fa9\u6279\u8655\u7406\u6587\u4ef6\u3002<\/p>\n<h2 id=\"1-%e7%a2%ba%e4%bf%9d%e5%82%99%e4%bb%bd%e7%9a%84%e5%ae%8c%e6%95%b4%e6%80%a7-TdkVFyAdjA\">1. \u78ba\u4fdd\u5099\u4efd\u7684\u5b8c\u6574\u6027<\/h2>\n<p>\u5728\u9032\u884c\u5099\u4efd\u4e4b\u524d\uff0c\u9996\u5148\u8981\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\u4f86\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 <code>RMAN<\/code>\uff08Recovery Manager\uff09\u5de5\u5177\u9032\u884c\u5099\u4efd\uff0c\u9019\u662f\u4e00\u500b\u5c08\u70baOracle\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u5099\u4efd\u548c\u6062\u5fa9\u5de5\u5177\u3002<\/li>\n<li>\u5728\u5099\u4efd\u4e4b\u524d\uff0c\u57f7\u884c <code>ALTER SYSTEM CHECKPOINT;<\/code> \u547d\u4ee4\uff0c\u4ee5\u78ba\u4fdd\u6240\u6709\u7684\u6578\u64da\u90fd\u5df2\u5beb\u5165\u78c1\u789f\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u7684\u6709\u6548\u6027\uff0c\u4f7f\u7528 <code>RESTORE VALIDATE<\/code> \u547d\u4ee4\u4f86\u9a57\u8b49\u5099\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u6279\u8655\u7406\u6587\u4ef6\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528RMAN\u9032\u884c\u5099\u4efd\uff1a<\/p>\n<pre><code>rman target \/\nRUN {\n    ALLOCATE CHANNEL c1 DEVICE TYPE DISK;\n    BACKUP DATABASE;\n    RELEASE CHANNEL c1;\n}<\/code><\/pre>\n<h2 id=\"2-%e8%87%aa%e5%8b%95%e5%8c%96%e5%82%99%e4%bb%bd%e9%81%8e%e7%a8%8b-TdkVFyAdjA\">2. \u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b<\/h2>\n<p>\u624b\u52d5\u57f7\u884c\u5099\u4efd\u64cd\u4f5c\u4e0d\u50c5\u8017\u6642\uff0c\u9084\u5bb9\u6613\u51fa\u932f\u3002\u56e0\u6b64\uff0c\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\u662f\u63d0\u9ad8\u6548\u7387\u548c\u53ef\u9760\u6027\u7684\u6709\u6548\u65b9\u6cd5\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7d71\u7684\u8a08\u5283\u4efb\u52d9\u529f\u80fd\u4f86\u5b9a\u671f\u57f7\u884c\u6279\u8655\u7406\u6587\u4ef6\u3002<\/p>\n<ul>\n<li>\u5728Windows\u7cfb\u7d71\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4efb\u52d9\u6392\u7a0b\u5668\u4f86\u8a2d\u7f6e\u5b9a\u6642\u4efb\u52d9\u3002<\/li>\n<li>\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>cron<\/code> \u4f86\u8a2d\u7f6e\u5b9a\u6642\u4efb\u52d9\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500bLinux\u7cfb\u7d71\u4e2d\u4f7f\u7528cron\u8a2d\u7f6e\u5b9a\u6642\u5099\u4efd\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>0 2 * * * \/path\/to\/your\/backup_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=\"3-%e8%a8%98%e9%8c%84%e5%92%8c%e7%9b%a3%e6%8e%a7%e5%82%99%e4%bb%bd%e9%81%8e%e7%a8%8b-TdkVFyAdjA\">3. \u8a18\u9304\u548c\u76e3\u63a7\u5099\u4efd\u904e\u7a0b<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u5099\u4efd\u904e\u7a0b\u7684\u900f\u660e\u6027\u548c\u53ef\u8ffd\u6eaf\u6027\uff0c\u8a18\u9304\u548c\u76e3\u63a7\u5099\u4efd\u904e\u7a0b\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u5728\u6279\u8655\u7406\u6587\u4ef6\u4e2d\u6dfb\u52a0\u65e5\u8a8c\u529f\u80fd\uff0c\u4ee5\u4fbf\u5728\u57f7\u884c\u5099\u4efd\u6642\u8a18\u9304\u76f8\u95dc\u4fe1\u606f\u3002<\/p>\n<ul>\n<li>\u4f7f\u7528 <code>tee<\/code> \u547d\u4ee4\u5c07\u8f38\u51fa\u540c\u6642\u5beb\u5165\u65e5\u8a8c\u6587\u4ef6\u548c\u63a7\u5236\u53f0\u3002<\/li>\n<li>\u5728\u6279\u8655\u7406\u6587\u4ef6\u4e2d\u6dfb\u52a0\u932f\u8aa4\u8655\u7406\u6a5f\u5236\uff0c\u4ee5\u4fbf\u5728\u51fa\u73fe\u554f\u984c\u6642\u80fd\u5920\u53ca\u6642\u901a\u77e5\u7ba1\u7406\u54e1\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u65e5\u8a8c\u8a18\u9304\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>rman target \/ | tee \/path\/to\/backup_log.txt<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6240\u6709\u7684\u5099\u4efd\u4fe1\u606f\u90fd\u88ab\u8a18\u9304\u4e0b\u4f86\uff0c\u65b9\u4fbf\u65e5\u5f8c\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-TdkVFyAdjA\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u7684\u5099\u4efd\u548c\u6062\u5fa9\u904e\u7a0b\u4e2d\uff0c\u78ba\u4fdd\u5099\u4efd\u7684\u5b8c\u6574\u6027\u3001\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\u4ee5\u53ca\u8a18\u9304\u548c\u76e3\u63a7\u5099\u4efd\u904e\u7a0b\u662f\u4e09\u500b\u95dc\u9375\u5efa\u8b70\u3002\u9019\u4e9b\u63aa\u65bd\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u6e1b\u5c11\u4eba\u70ba\u932f\u8aa4\u7684\u98a8\u96aa\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u7ba1\u7406\u9700\u6c42\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u5099\u4efd\u6062\u5fa9\u6279\u8655\u7406\u6587\u4ef6\u7684\u4e09\u5927\u5efa\u8b70\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u9ad8\u6548\u6062\u5fa9\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\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-94708","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94708","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=94708"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94708\/revisions"}],"predecessor-version":[{"id":94709,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94708\/revisions\/94709"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}