{"id":60625,"date":"2024-10-13T04:25:16","date_gmt":"2024-10-12T20:25:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60625\/"},"modified":"2024-10-13T04:25:16","modified_gmt":"2024-10-12T20:25:16","slug":"db2%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e5%92%8c%e6%81%a2%e5%be%a9%e6%95%88%e7%8e%87%e7%9a%84%e6%ad%a3%e7%a2%ba%e6%93%8d%e4%bd%9c%e6%b5%81%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60625\/","title":{"rendered":"DB2\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u6548\u7387\u7684\u6b63\u78ba\u64cd\u4f5c\u6d41\u7a0b"},"content":{"rendered":"<h1 id=\"db2%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e5%92%8c%e6%81%a2%e5%be%a9%e6%95%88%e7%8e%87%e7%9a%84%e6%ad%a3%e7%a2%ba%e6%93%8d%e4%bd%9c%e6%b5%81%e7%a8%8b-VGViFbwuxs\">DB2\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u6548\u7387\u7684\u6b63\u78ba\u64cd\u4f5c\u6d41\u7a0b<\/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\u3002IBM\u7684DB2\u6578\u64da\u5eab\u7cfb\u7d71\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u4f01\u696d\u4e2d\uff0c\u56e0\u5176\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u80fd\u529b\u800c\u53d7\u5230\u9752\u775e\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5099\u4efd\u548c\u6062\u5fa9\u7684\u6548\u7387\u6210\u70ba\u4e86\u4f01\u696d\u904b\u71df\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u8003\u91cf\u3002\u672c\u6587\u5c07\u63a2\u8a0eDB2\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u7684\u6b63\u78ba\u64cd\u4f5c\u6d41\u7a0b\uff0c\u4ee5\u63d0\u9ad8\u5176\u6548\u7387\u3002<\/p>\n<h2 id=\"1-%e4%ba%86%e8%a7%a3db2%e7%9a%84%e5%82%99%e4%bb%bd%e9%a1%9e%e5%9e%8b-VGViFbwuxs\">1. \u4e86\u89e3DB2\u7684\u5099\u4efd\u985e\u578b<\/h2>\n<p>\u5728\u9032\u884cDB2\u6578\u64da\u5099\u4efd\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3DB2\u63d0\u4f9b\u7684\u4e0d\u540c\u5099\u4efd\u985e\u578b\u3002\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n<ul>\n<li><strong>\u5b8c\u6574\u5099\u4efd\uff1a<\/strong>\u9019\u662f\u5c0d\u6574\u500b\u6578\u64da\u5eab\u7684\u5099\u4efd\uff0c\u901a\u5e38\u5728\u7cfb\u7d71\u521d\u6b21\u90e8\u7f72\u6216\u91cd\u5927\u8b8a\u66f4\u5f8c\u9032\u884c\u3002<\/li>\n<li><strong>\u589e\u91cf\u5099\u4efd\uff1a<\/strong>\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\uff1a<\/strong>\u5099\u4efd\u81ea\u4e0a\u6b21\u5b8c\u6574\u5099\u4efd\u4ee5\u4f86\u6240\u6709\u8b8a\u66f4\u7684\u6578\u64da\uff0c\u9019\u7a2e\u65b9\u5f0f\u5728\u6062\u5fa9\u6642\u53ef\u4ee5\u66f4\u5feb\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e8%a8%ad%e5%ae%9a%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5-VGViFbwuxs\">2. \u8a2d\u5b9a\u5099\u4efd\u7b56\u7565<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u4f01\u696d\u61c9\u6839\u64da\u81ea\u8eab\u9700\u6c42\u5236\u5b9a\u5408\u7406\u7684\u5099\u4efd\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u9032\u884c\u5b8c\u6574\u5099\u4efd\uff0c\u901a\u5e38\u5efa\u8b70\u6bcf\u5468\u4e00\u6b21\u3002<\/li>\n<li>\u6839\u64da\u696d\u52d9\u9700\u6c42\uff0c\u8a2d\u5b9a\u589e\u91cf\u6216\u5dee\u7570\u5099\u4efd\u7684\u983b\u7387\uff0c\u901a\u5e38\u6bcf\u65e5\u6216\u6bcf\u5e7e\u5c0f\u6642\u4e00\u6b21\u3002<\/li>\n<li>\u78ba\u4fdd\u5099\u4efd\u6578\u64da\u5b58\u5132\u5728\u5b89\u5168\u7684\u4f4d\u7f6e\uff0c\u4e26\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8db2%e5%91%bd%e4%bb%a4%e9%80%b2%e8%a1%8c%e5%82%99%e4%bb%bd-VGViFbwuxs\">3. \u4f7f\u7528DB2\u547d\u4ee4\u9032\u884c\u5099\u4efd<\/h2>\n<p>DB2\u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u57f7\u884c\u5099\u4efd\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u5b8c\u6574\u5099\u4efd\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<pre><code>BACKUP DATABASE your_database_name TO '\/path\/to\/backup' WITH 2 BUFFERS BUFFER 1024 PARALLELISM 4;<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u6578\u64da\u5eab\u5099\u4efd\u5230\u6307\u5b9a\u7684\u8def\u5f91\uff0c\u4e26\u4f7f\u75284\u500b\u4e26\u884c\u7de9\u885d\u5340\u4f86\u63d0\u9ad8\u5099\u4efd\u901f\u5ea6\u3002<\/p>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9%e6%b5%81%e7%a8%8b-VGViFbwuxs\">4. \u6578\u64da\u6062\u5fa9\u6d41\u7a0b<\/h2>\n<p>\u5728\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\uff0c\u6062\u5fa9\u6578\u64da\u7684\u6d41\u7a0b\u540c\u6a23\u91cd\u8981\u3002\u4ee5\u4e0b\u662fDB2\u6578\u64da\u6062\u5fa9\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u78ba\u5b9a\u9700\u8981\u6062\u5fa9\u7684\u6578\u64da\u5eab\u548c\u5099\u4efd\u6587\u4ef6\u3002<\/li>\n<li>\u4f7f\u7528DB2\u547d\u4ee4\u9032\u884c\u6062\u5fa9\uff0c\u4ee5\u4e0b\u662f\u4e00\u500b\u6062\u5fa9\u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/li>\n<\/ul>\n<pre><code>RESTORE DATABASE your_database_name FROM '\/path\/to\/backup' TAKEN AT timestamp;<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u6839\u64da\u6307\u5b9a\u7684\u6642\u9593\u6233\u6062\u5fa9\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"5-%e6%b8%ac%e8%a9%a6%e5%92%8c%e9%a9%97%e8%ad%89-VGViFbwuxs\">5. \u6e2c\u8a66\u548c\u9a57\u8b49<\/h2>\n<p>\u5099\u4efd\u548c\u6062\u5fa9\u7684\u904e\u7a0b\u4e2d\uff0c\u6e2c\u8a66\u548c\u9a57\u8b49\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u4f01\u696d\u61c9\u5b9a\u671f\u9032\u884c\u6062\u5fa9\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u5099\u4efd\u7684\u6709\u6548\u6027\u548c\u5b8c\u6574\u6027\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u57f7\u884c\u6062\u5fa9\u6f14\u7df4\uff0c\u78ba\u4fdd\u5728\u5be6\u969b\u60c5\u6cc1\u4e0b\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\uff0c\u78ba\u4fdd\u6c92\u6709\u640d\u58de\u6216\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VGViFbwuxs\">\u7e3d\u7d50<\/h2>\n<p>DB2\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u7684\u6548\u7387\u76f4\u63a5\u5f71\u97ff\u5230\u4f01\u696d\u7684\u904b\u71df\u7a69\u5b9a\u6027\u3002\u901a\u904e\u4e86\u89e3\u5099\u4efd\u985e\u578b\u3001\u5236\u5b9a\u5408\u7406\u7684\u5099\u4efd\u7b56\u7565\u3001\u4f7f\u7528\u6b63\u78ba\u7684\u547d\u4ee4\u9032\u884c\u5099\u4efd\u548c\u6062\u5fa9\uff0c\u4ee5\u53ca\u5b9a\u671f\u9032\u884c\u6e2c\u8a66\u548c\u9a57\u8b49\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\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\u89e3DB2\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u7684\u6b63\u78ba\u64cd\u4f5c\u6d41\u7a0b\uff0c\u63d0\u5347\u6578\u64da\u5b89\u5168\u6027\u548c\u6062\u5fa9\u6548\u7387\uff0c\u78ba\u4fdd\u696d\u52d9\u9023\u7e8c\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-60625","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60625","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=60625"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60625\/revisions"}],"predecessor-version":[{"id":60626,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60625\/revisions\/60626"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}