{"id":60295,"date":"2024-10-13T01:40:16","date_gmt":"2024-10-12T17:40:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60295\/"},"modified":"2024-10-13T01:40:16","modified_gmt":"2024-10-12T17:40:16","slug":"db2-back-%e5%ad%98%e6%aa%94%e4%bd%bf%e7%94%a8%e8%88%87%e6%ad%a3%e7%a2%ba%e7%b6%ad%e8%ad%b7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60295\/","title":{"rendered":"DB2 back \u5b58\u6a94\u4f7f\u7528\u8207\u6b63\u78ba\u7dad\u8b77"},"content":{"rendered":"<h1 id=\"db2-back-%e5%ad%98%e6%aa%94%e4%bd%bf%e7%94%a8%e8%88%87%e6%ad%a3%e7%a2%ba%e7%b6%ad%e8%ad%b7-ozXImZzdpD\">DB2 Back \u5b58\u6a94\u4f7f\u7528\u8207\u6b63\u78ba\u7dad\u8b77<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002IBM \u7684 DB2 \u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\u4f86\u7ba1\u7406\u548c\u4fdd\u8b77\u6578\u64da\uff0c\u5176\u4e2d\u4e00\u500b\u95dc\u9375\u7684\u529f\u80fd\u5c31\u662f\u5b58\u6a94\uff08Backup\uff09\u3002\u672c\u6587\u5c07\u63a2\u8a0e DB2 \u7684\u5b58\u6a94\u4f7f\u7528\u65b9\u6cd5\u53ca\u5176\u6b63\u78ba\u7dad\u8b77\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"db2-%e5%ad%98%e6%aa%94%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ozXImZzdpD\">DB2 \u5b58\u6a94\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>DB2 \u5b58\u6a94\u662f\u6307\u5c07\u6578\u64da\u5eab\u7684\u6578\u64da\u548c\u7d50\u69cb\u4fdd\u5b58\u5230\u5916\u90e8\u5b58\u5132\u8a2d\u5099\u4e2d\uff0c\u4ee5\u4fbf\u5728\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u6062\u5fa9\u3002DB2 \u63d0\u4f9b\u4e86\u591a\u7a2e\u5b58\u6a94\u9078\u9805\uff0c\u5305\u62ec\u5b8c\u6574\u5b58\u6a94\u3001\u589e\u91cf\u5b58\u6a94\u548c\u5dee\u7570\u5b58\u6a94\u3002<\/p>\n<ul>\n<li><strong>\u5b8c\u6574\u5b58\u6a94\uff1a<\/strong>\u9019\u7a2e\u65b9\u5f0f\u6703\u5c07\u6574\u500b\u6578\u64da\u5eab\u7684\u6240\u6709\u6578\u64da\u548c\u7d50\u69cb\u9032\u884c\u5099\u4efd\uff0c\u9069\u5408\u65bc\u5b9a\u671f\u7684\u5168\u91cf\u5099\u4efd\u3002<\/li>\n<li><strong>\u589e\u91cf\u5b58\u6a94\uff1a<\/strong>\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5b58\u6a94\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\u5b58\u6a94\uff1a<\/strong>\u5099\u4efd\u81ea\u4e0a\u6b21\u5b8c\u6574\u5b58\u6a94\u4ee5\u4f86\u7684\u6240\u6709\u8b8a\u66f4\uff0c\u9019\u7a2e\u65b9\u5f0f\u5728\u6062\u5fa9\u6642\u6bd4\u589e\u91cf\u5b58\u6a94\u66f4\u5feb\u3002<\/li>\n<\/ul>\n<h2 id=\"db2-%e5%ad%98%e6%aa%94%e7%9a%84%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95-ozXImZzdpD\">DB2 \u5b58\u6a94\u7684\u4f7f\u7528\u65b9\u6cd5<\/h2>\n<p>\u5728 DB2 \u4e2d\u9032\u884c\u5b58\u6a94\u7684\u57fa\u672c\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>-- \u958b\u59cb\u5b8c\u6574\u5b58\u6a94\nBACKUP DATABASE your_database_name TO 'backup_directory' WITH 2 BUFFERS\n   PARALLELISM 4;\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u6703\u5c07\u540d\u70ba `your_database_name` \u7684\u6578\u64da\u5eab\u5099\u4efd\u5230\u6307\u5b9a\u7684 `backup_directory` \u76ee\u9304\u4e2d\u3002\u4f7f\u7528 `WITH 2 BUFFERS` \u548c `PARALLELISM 4` \u53ef\u4ee5\u63d0\u9ad8\u5099\u4efd\u7684\u6548\u7387\u3002<\/p>\n<h3 id=\"%e5%a2%9e%e9%87%8f%e5%ad%98%e6%aa%94%e7%a4%ba%e4%be%8b-ozXImZzdpD\">\u589e\u91cf\u5b58\u6a94\u793a\u4f8b<\/h3>\n<pre><code>-- \u958b\u59cb\u589e\u91cf\u5b58\u6a94\nBACKUP DATABASE your_database_name TO 'backup_directory' \n   TAKING LOGS;\n<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u5099\u4efd\u81ea\u4e0a\u6b21\u5b58\u6a94\u4ee5\u4f86\u7684\u6240\u6709\u8b8a\u66f4\uff0c\u4e26\u4e14\u6703\u8a18\u9304\u65e5\u8a8c\u4ee5\u4fbf\u65bc\u5f8c\u7e8c\u7684\u6062\u5fa9\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e6%ad%a3%e7%a2%ba%e7%b6%ad%e8%ad%b7-db2-%e5%ad%98%e6%aa%94-ozXImZzdpD\">\u6b63\u78ba\u7dad\u8b77 DB2 \u5b58\u6a94<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd DB2 \u5b58\u6a94\u7684\u6709\u6548\u6027\uff0c\u5b9a\u671f\u7684\u7dad\u8b77\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u7dad\u8b77\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u5b8c\u6574\u6027\uff1a<\/strong>\u4f7f\u7528 DB2 \u63d0\u4f9b\u7684\u5de5\u5177\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\uff0c\u78ba\u4fdd\u5728\u9700\u8981\u6062\u5fa9\u6642\u4e0d\u6703\u51fa\u73fe\u554f\u984c\u3002<\/li>\n<li><strong>\u5236\u5b9a\u5099\u4efd\u7b56\u7565\uff1a<\/strong>\u6839\u64da\u696d\u52d9\u9700\u6c42\u5236\u5b9a\u5408\u7406\u7684\u5099\u4efd\u7b56\u7565\uff0c\u5305\u62ec\u5099\u4efd\u983b\u7387\u3001\u5b58\u5132\u4f4d\u7f6e\u7b49\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u6062\u5fa9\u904e\u7a0b\uff1a<\/strong>\u5b9a\u671f\u9032\u884c\u6062\u5fa9\u6e2c\u8a66\uff0c\u78ba\u4fdd\u5728\u5be6\u969b\u9700\u8981\u6642\u80fd\u5920\u5feb\u901f\u6709\u6548\u5730\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u76e3\u63a7\u5b58\u5132\u7a7a\u9593\uff1a<\/strong>\u78ba\u4fdd\u5099\u4efd\u5b58\u5132\u7a7a\u9593\u5145\u8db3\uff0c\u907f\u514d\u56e0\u7a7a\u9593\u4e0d\u8db3\u5c0e\u81f4\u5099\u4efd\u5931\u6557\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ozXImZzdpD\">\u7d50\u8ad6<\/h2>\n<p>DB2 \u7684\u5b58\u6a94\u529f\u80fd\u662f\u4fdd\u8b77\u6578\u64da\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u6b63\u78ba\u7684\u4f7f\u7528\u548c\u7dad\u8b77\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u901a\u904e\u5b9a\u671f\u7684\u5099\u4efd\u548c\u7dad\u8b77\uff0c\u4f01\u696d\u80fd\u5920\u78ba\u4fdd\u5176\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4e5f\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3DB2\u5099\u4efd\u5b58\u6a94\u7684\u4f7f\u7528\u65b9\u6cd5\u53ca\u6b63\u78ba\u7dad\u8b77\u6280\u5de7\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u7cfb\u7d71\u7a69\u5b9a\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-60295","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60295","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=60295"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60295\/revisions"}],"predecessor-version":[{"id":60296,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60295\/revisions\/60296"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}