{"id":60597,"date":"2024-10-13T04:11:17","date_gmt":"2024-10-12T20:11:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60597\/"},"modified":"2024-10-13T04:11:17","modified_gmt":"2024-10-12T20:11:17","slug":"db2%e6%97%a5%e8%aa%8c%e4%bf%9d%e5%ad%98%e7%9a%84%e5%85%a9%e7%a8%ae%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60597\/","title":{"rendered":"db2\u65e5\u8a8c\u4fdd\u5b58\u7684\u5169\u7a2e\u65b9\u5f0f"},"content":{"rendered":"<h1 id=\"db2%e6%97%a5%e8%aa%8c%e4%bf%9d%e5%ad%98%e7%9a%84%e5%85%a9%e7%a8%ae%e6%96%b9%e5%bc%8f-IJcwbuXXwO\">DB2\u65e5\u8a8c\u4fdd\u5b58\u7684\u5169\u7a2e\u65b9\u5f0f<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u65e5\u8a8c\u7684\u4fdd\u5b58\u662f\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u548c\u7cfb\u7d71\u7a69\u5b9a\u6027\u7684\u91cd\u8981\u74b0\u7bc0\u3002IBM\u7684DB2\u8cc7\u6599\u5eab\u7cfb\u7d71\u63d0\u4f9b\u4e86\u591a\u7a2e\u65e5\u8a8c\u4fdd\u5b58\u7684\u65b9\u5f0f\uff0c\u4ee5\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u672c\u6587\u5c07\u63a2\u8a0eDB2\u65e5\u8a8c\u4fdd\u5b58\u7684\u5169\u7a2e\u4e3b\u8981\u65b9\u5f0f\uff1a\u5faa\u74b0\u65e5\u8a8c\u548c\u6c38\u4e45\u65e5\u8a8c\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81%e5%be%aa%e7%92%b0%e6%97%a5%e8%aa%8c-IJcwbuXXwO\">\u4e00\u3001\u5faa\u74b0\u65e5\u8a8c<\/h2>\n<p>\u5faa\u74b0\u65e5\u8a8c\u662f\u4e00\u7a2e\u81ea\u52d5\u7ba1\u7406\u7684\u65e5\u8a8c\u4fdd\u5b58\u65b9\u5f0f\uff0c\u4e3b\u8981\u7528\u65bc\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u7684\u9700\u6c42\u3002\u5728\u9019\u7a2e\u6a21\u5f0f\u4e0b\uff0cDB2\u6703\u5b9a\u671f\u8986\u84cb\u820a\u7684\u65e5\u8a8c\u8a18\u9304\uff0c\u5f9e\u800c\u4fdd\u6301\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\u5728\u4e00\u500b\u53ef\u63a7\u7684\u7bc4\u570d\u5167\u3002<\/p>\n<h3 id=\"%e7%89%b9%e9%bb%9e-IJcwbuXXwO\">\u7279\u9ede<\/h3>\n<ul>\n<li>\u81ea\u52d5\u5316\u7ba1\u7406\uff1a\u7528\u6236\u7121\u9700\u624b\u52d5\u5e72\u9810\uff0cDB2\u6703\u81ea\u52d5\u8986\u84cb\u820a\u7684\u65e5\u8a8c\u3002<\/li>\n<li>\u7bc0\u7701\u7a7a\u9593\uff1a\u7531\u65bc\u820a\u7684\u65e5\u8a8c\u6703\u88ab\u8986\u84cb\uff0c\u56e0\u6b64\u4e0d\u6703\u4f54\u7528\u904e\u591a\u7684\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<li>\u9069\u5408\u5c0f\u578b\u61c9\u7528\uff1a\u5c0d\u65bc\u65e5\u8a8c\u9700\u6c42\u4e0d\u9ad8\u7684\u5c0f\u578b\u61c9\u7528\uff0c\u5faa\u74b0\u65e5\u8a8c\u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-IJcwbuXXwO\">\u4f7f\u7528\u793a\u4f8b<\/h3>\n<pre><code>UPDATE DBM CFG USING LOGPRIMARY 10\nUPDATE DBM CFG USING LOGSECOND 5<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u8a2d\u7f6e\u4e86DB2\u7684\u65e5\u8a8c\u914d\u7f6e\uff0c\u5176\u4e2dLOGPRIMARY\u548cLOGSECOND\u5206\u5225\u8868\u793a\u4e3b\u65e5\u8a8c\u548c\u6b21\u65e5\u8a8c\u7684\u6578\u91cf\u3002\u9019\u6a23\u7684\u914d\u7f6e\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u5faa\u74b0\u65e5\u8a8c\u3002<\/p>\n<h2 id=\"%e4%ba%8c%e3%80%81%e6%b0%b8%e4%b9%85%e6%97%a5%e8%aa%8c-IJcwbuXXwO\">\u4e8c\u3001\u6c38\u4e45\u65e5\u8a8c<\/h2>\n<p>\u6c38\u4e45\u65e5\u8a8c\u5247\u662f\u53e6\u4e00\u7a2e\u65e5\u8a8c\u4fdd\u5b58\u65b9\u5f0f\uff0c\u5141\u8a31\u7528\u6236\u624b\u52d5\u7ba1\u7406\u65e5\u8a8c\u6587\u4ef6\u3002\u9019\u7a2e\u65b9\u5f0f\u9069\u5408\u9700\u8981\u9577\u671f\u4fdd\u5b58\u65e5\u8a8c\u7684\u61c9\u7528\uff0c\u7279\u5225\u662f\u5728\u9032\u884c\u6578\u64da\u6062\u5fa9\u548c\u5be9\u8a08\u6642\u3002<\/p>\n<h3 id=\"%e7%89%b9%e9%bb%9e-IJcwbuXXwO\">\u7279\u9ede<\/h3>\n<ul>\n<li>\u624b\u52d5\u7ba1\u7406\uff1a\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u8981\u624b\u52d5\u522a\u9664\u6216\u4fdd\u7559\u65e5\u8a8c\u6587\u4ef6\u3002<\/li>\n<li>\u6578\u64da\u6062\u5fa9\uff1a\u5728\u7cfb\u7d71\u6545\u969c\u6216\u6578\u64da\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\uff0c\u6c38\u4e45\u65e5\u8a8c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u9069\u5408\u5927\u578b\u61c9\u7528\uff1a\u5c0d\u65bc\u9700\u8981\u9577\u671f\u4fdd\u5b58\u65e5\u8a8c\u7684\u5927\u578b\u61c9\u7528\uff0c\u6c38\u4e45\u65e5\u8a8c\u662f\u4e00\u500b\u66f4\u5408\u9069\u7684\u9078\u64c7\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-IJcwbuXXwO\">\u4f7f\u7528\u793a\u4f8b<\/h3>\n<pre><code>UPDATE DBM CFG USING LOGARCHMTH1 OFF\nUPDATE DBM CFG USING LOGRETAIN ON<\/code><\/pre>\n<p>\u9019\u4e9b\u547d\u4ee4\u8a2d\u7f6e\u4e86DB2\u7684\u65e5\u8a8c\u5b58\u6a94\u65b9\u6cd5\u548c\u65e5\u8a8c\u4fdd\u7559\u7b56\u7565\u3002LOGARCHMTH1\u8a2d\u7f6e\u70baOFF\u8868\u793a\u4e0d\u4f7f\u7528\u65e5\u8a8c\u5b58\u6a94\uff0c\u800cLOGRETAIN\u8a2d\u7f6e\u70baON\u5247\u8868\u793a\u4fdd\u7559\u6240\u6709\u65e5\u8a8c\uff0c\u76f4\u5230\u7528\u6236\u624b\u52d5\u522a\u9664\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-IJcwbuXXwO\">\u7d50\u8ad6<\/h2>\n<p>DB2\u63d0\u4f9b\u7684\u5faa\u74b0\u65e5\u8a8c\u548c\u6c38\u4e45\u65e5\u8a8c\u5169\u7a2e\u4fdd\u5b58\u65b9\u5f0f\uff0c\u5404\u6709\u5176\u7279\u9ede\u548c\u9069\u7528\u5834\u666f\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u81ea\u8eab\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65e5\u8a8c\u7ba1\u7406\u7b56\u7565\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0c\u6b63\u78ba\u7684\u65e5\u8a8c\u7ba1\u7406\u90fd\u662f\u7dad\u8b77\u8cc7\u6599\u5eab\u5065\u5eb7\u904b\u884c\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22DB2\u65e5\u8a8c\u4fdd\u5b58\u7684\u5169\u7a2e\u65b9\u5f0f\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u6578\u64da\u5eab\u65e5\u8a8c\u4ee5\u63d0\u5347\u6027\u80fd\u548c\u5b89\u5168\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-60597","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60597","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=60597"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60597\/revisions"}],"predecessor-version":[{"id":60598,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60597\/revisions\/60598"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}