{"id":172495,"date":"2024-11-07T13:36:21","date_gmt":"2024-11-07T05:36:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172495\/"},"modified":"2024-11-07T13:36:22","modified_gmt":"2024-11-07T05:36:22","slug":"%e5%a6%82%e4%bd%95%e5%82%99%e4%bb%bd%e5%92%8c%e6%81%a2%e5%be%a9oracle%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e5%92%8c%e6%81%a2%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172495\/","title":{"rendered":"\u5982\u4f55\u5099\u4efd\u548c\u6062\u5fa9Oracle\u6578\u64da\u5eab\uff1f (oracle\u6578\u64da\u5eab\u5099\u4efd\u548c\u6062\u5fa9)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%82%99%e4%bb%bd%e5%92%8c%e6%81%a2%e5%be%a9oracle%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-xXbikzalkC\">\u5982\u4f55\u5099\u4efd\u548c\u6062\u5fa9Oracle\u6578\u64da\u5eab\uff1f<\/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\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u4fc2\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u548c\u6062\u5fa9\u7684\u9078\u9805\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u5099\u4efd\u548c\u6062\u5fa9Oracle\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%9a%84%e9%a1%9e%e5%9e%8b-xXbikzalkC\">Oracle\u6578\u64da\u5eab\u5099\u4efd\u7684\u985e\u578b<\/h2>\n<p>\u5728\u958b\u59cb\u5099\u4efd\u4e4b\u524d\uff0c\u4e86\u89e3\u4e0d\u540c\u985e\u578b\u7684\u5099\u4efd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002Oracle\u6578\u64da\u5eab\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u7a2e\u5099\u4efd\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>\u5b8c\u6574\u5099\u4efd\uff08Full Backup\uff09<\/strong>\uff1a\u9019\u662f\u5c0d\u6574\u500b\u6578\u64da\u5eab\u7684\u5b8c\u6574\u62f7\u8c9d\uff0c\u901a\u5e38\u5728\u6578\u64da\u5eab\u7684\u521d\u59cb\u8a2d\u7f6e\u6216\u5b9a\u671f\u9032\u884c\u3002<\/li>\n<li><strong>\u589e\u91cf\u5099\u4efd\uff08Incremental Backup\uff09<\/strong>\uff1a\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\uff0c\u9019\u6a23\u53ef\u4ee5\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u548c\u6642\u9593\u3002<\/li>\n<li><strong>\u5dee\u7570\u5099\u4efd\uff08Differential Backup\uff09<\/strong>\uff1a\u5099\u4efd\u81ea\u4e0a\u6b21\u5b8c\u6574\u5099\u4efd\u4ee5\u4f86\u6240\u6709\u8b8a\u66f4\u7684\u6578\u64da\uff0c\u9019\u6bd4\u589e\u91cf\u5099\u4efd\u66f4\u70ba\u5168\u9762\u3002<\/li>\n<li><strong>\u71b1\u5099\u4efd\uff08Hot Backup\uff09<\/strong>\uff1a\u5728\u6578\u64da\u5eab\u904b\u884c\u6642\u9032\u884c\u7684\u5099\u4efd\uff0c\u9069\u5408\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u74b0\u5883\u3002<\/li>\n<li><strong>\u51b7\u5099\u4efd\uff08Cold Backup\uff09<\/strong>\uff1a\u5728\u6578\u64da\u5eab\u95dc\u9589\u6642\u9032\u884c\u7684\u5099\u4efd\uff0c\u901a\u5e38\u7528\u65bc\u7dad\u8b77\u6216\u91cd\u5927\u5347\u7d1a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e8%a1%8coracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd-xXbikzalkC\">\u5982\u4f55\u9032\u884cOracle\u6578\u64da\u5eab\u5099\u4efd<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Oracle Recovery Manager\uff08RMAN\uff09\u9032\u884c\u5099\u4efd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e7%bd%aerman%e7%92%b0%e5%a2%83-xXbikzalkC\">1. \u8a2d\u7f6eRMAN\u74b0\u5883<\/h3>\n<pre><code>rman target \/\n<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e5%ae%8c%e6%95%b4%e5%82%99%e4%bb%bd-xXbikzalkC\">2. \u5275\u5efa\u5b8c\u6574\u5099\u4efd<\/h3>\n<pre><code>BACKUP DATABASE;\n<\/code><\/pre>\n<h3 id=\"3-%e5%89%b5%e5%bb%ba%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd-xXbikzalkC\">3. \u5275\u5efa\u589e\u91cf\u5099\u4efd<\/h3>\n<pre><code>BACKUP INCREMENTAL LEVEL 1 DATABASE;\n<\/code><\/pre>\n<h3 id=\"4-%e5%89%b5%e5%bb%ba%e5%b7%ae%e7%95%b0%e5%82%99%e4%bb%bd-xXbikzalkC\">4. \u5275\u5efa\u5dee\u7570\u5099\u4efd<\/h3>\n<pre><code>BACKUP DIFFERENTIAL DATABASE;\n<\/code><\/pre>\n<h3 id=\"5-%e7%a2%ba%e8%aa%8d%e5%82%99%e4%bb%bd-xXbikzalkC\">5. \u78ba\u8a8d\u5099\u4efd<\/h3>\n<pre><code>LIST BACKUP;\n<\/code><\/pre>\n<p>\u9019\u4e9b\u547d\u4ee4\u5c07\u5e6b\u52a9\u60a8\u5275\u5efa\u6240\u9700\u7684\u5099\u4efd\uff0c\u4e26\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%81%a2%e5%be%a9oracle%e6%95%b8%e6%93%9a%e5%ba%ab-xXbikzalkC\">\u5982\u4f55\u6062\u5fa9Oracle\u6578\u64da\u5eab<\/h2>\n<p>\u5728\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\uff0c\u6062\u5fa9\u6578\u64da\u5eab\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528RMAN\u9032\u884c\u6062\u5fa9\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%95%9f%e5%8b%95rman%e4%b8%a6%e9%80%a3%e6%8e%a5%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab-xXbikzalkC\">1. \u555f\u52d5RMAN\u4e26\u9023\u63a5\u5230\u6578\u64da\u5eab<\/h3>\n<pre><code>rman target \/\n<\/code><\/pre>\n<h3 id=\"2-%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab-xXbikzalkC\">2. \u6062\u5fa9\u6578\u64da\u5eab<\/h3>\n<pre><code>RESTORE DATABASE;\n<\/code><\/pre>\n<h3 id=\"3-%e6%81%a2%e5%be%a9%e6%8e%a7%e5%88%b6%e6%96%87%e4%bb%b6%ef%bc%88%e5%a6%82%e6%9e%9c%e9%9c%80%e8%a6%81%ef%bc%89-xXbikzalkC\">3. \u6062\u5fa9\u63a7\u5236\u6587\u4ef6\uff08\u5982\u679c\u9700\u8981\uff09<\/h3>\n<pre><code>RESTORE CONTROLFILE;\n<\/code><\/pre>\n<h3 id=\"4-%e6%89%93%e9%96%8b%e6%95%b8%e6%93%9a%e5%ba%ab-xXbikzalkC\">4. \u6253\u958b\u6578\u64da\u5eab<\/h3>\n<pre><code>ALTER DATABASE OPEN;\n<\/code><\/pre>\n<h3 id=\"5-%e6%87%89%e7%94%a8%e9%87%8d%e5%81%9a%e6%97%a5%e8%aa%8c%ef%bc%88%e5%a6%82%e6%9e%9c%e9%9c%80%e8%a6%81%ef%bc%89-xXbikzalkC\">5. \u61c9\u7528\u91cd\u505a\u65e5\u8a8c\uff08\u5982\u679c\u9700\u8981\uff09<\/h3>\n<pre><code>RECOVER DATABASE;\n<\/code><\/pre>\n<p>\u9019\u4e9b\u6b65\u9a5f\u5c07\u5e6b\u52a9\u60a8\u5728\u6578\u64da\u4e1f\u5931\u7684\u60c5\u6cc1\u4e0b\u6062\u5fa9Oracle\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u696d\u52d9\u7684\u9023\u7e8c\u6027\u3002<\/p>\n<h2 id=\"%e5%82%99%e4%bb%bd%e5%92%8c%e6%81%a2%e5%be%a9%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-xXbikzalkC\">\u5099\u4efd\u548c\u6062\u5fa9\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u5099\u4efd\u548c\u6062\u5fa9\u904e\u7a0b\u7684\u6709\u6548\u6027\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u9032\u884c\u5099\u4efd\uff0c\u4e26\u78ba\u4fdd\u5099\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u5c07\u5099\u4efd\u5b58\u5132\u5728\u4e0d\u540c\u7684\u7269\u7406\u4f4d\u7f6e\uff0c\u4ee5\u9632\u6b62\u707d\u96e3\u6027\u4e8b\u4ef6\u3002<\/li>\n<li>\u5b9a\u671f\u6e2c\u8a66\u6062\u5fa9\u904e\u7a0b\uff0c\u4ee5\u78ba\u4fdd\u5728\u9700\u8981\u6642\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u4f7f\u7528\u81ea\u52d5\u5316\u5de5\u5177\u4f86\u7c21\u5316\u5099\u4efd\u548c\u6062\u5fa9\u904e\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-xXbikzalkC\">\u7e3d\u7d50<\/h2>\n<p>\u5099\u4efd\u548c\u6062\u5fa9Oracle\u6578\u64da\u5eab\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u696d\u52d9\u9023\u7e8c\u6027\u7684\u95dc\u9375\u6b65\u9a5f\u3002\u901a\u904e\u4e86\u89e3\u4e0d\u540c\u7684\u5099\u4efd\u985e\u578b\u548c\u4f7f\u7528RMAN\u9032\u884c\u5099\u4efd\u548c\u6062\u5fa9\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002\u7121\u8ad6\u60a8\u662f\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u6709\u826f\u597d\u7684\u5099\u4efd\u548c\u6062\u5fa9\u7b56\u7565\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u5099\u4efd\u548c\u6062\u5fa9Oracle\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u696d\u52d9\u9023\u7e8c\u6027\uff0c\u907f\u514d\u6578\u64da\u4e1f\u5931\u98a8\u96aa\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-172495","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172495","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=172495"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172495\/revisions"}],"predecessor-version":[{"id":172496,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172495\/revisions\/172496"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}