{"id":60825,"date":"2024-10-13T06:07:13","date_gmt":"2024-10-12T22:07:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60825\/"},"modified":"2024-10-13T06:07:13","modified_gmt":"2024-10-12T22:07:13","slug":"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e5%b7%b2%e6%bb%bf%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60825\/","title":{"rendered":"DB2\u6578\u64da\u5eab\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e5%b7%b2%e6%bb%bf%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-rdbpmgzQxQ\">DB2\u6578\u64da\u5eab\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u89e3\u6c7a\u65b9\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u7dad\u8b77\u81f3\u95dc\u91cd\u8981\u3002IBM\u7684DB2\u6578\u64da\u5eab\u7cfb\u7d71\u56e0\u5176\u9ad8\u6548\u80fd\u548c\u53ef\u9760\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0cDB2\u6578\u64da\u5eab\u53ef\u80fd\u6703\u9047\u5230\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u554f\u984c\u3002\u9019\u4e0d\u50c5\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u61c9\u7528\u7a0b\u5e8f\u6545\u969c\u3002\u672c\u6587\u5c07\u63a2\u8a0eDB2\u6578\u64da\u5eab\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e5%b7%b2%e6%bb%bf%e7%9a%84%e5%8e%9f%e5%9b%a0-rdbpmgzQxQ\">\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u539f\u56e0<\/h2>\n<p>DB2\u6578\u64da\u5eab\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u539f\u56e0\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u500b\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u589e\u9577\u8fc5\u901f\uff1a<\/strong>\u96a8\u8457\u696d\u52d9\u7684\u767c\u5c55\uff0c\u6578\u64da\u91cf\u4e0d\u65b7\u589e\u52a0\uff0c\u53ef\u80fd\u8d85\u51fa\u539f\u6709\u6587\u4ef6\u7cfb\u7d71\u7684\u5bb9\u91cf\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u6587\u4ef6\u672a\u6e05\u7406\uff1a<\/strong>DB2\u6703\u751f\u6210\u5927\u91cf\u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u5982\u679c\u9019\u4e9b\u6587\u4ef6\u672a\u53ca\u6642\u6e05\u7406\uff0c\u5c07\u4f54\u7528\u5927\u91cf\u78c1\u789f\u7a7a\u9593\u3002<\/li>\n<li><strong>\u5099\u4efd\u6587\u4ef6\u672a\u7ba1\u7406\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd\u662f\u6578\u64da\u5eab\u7ba1\u7406\u7684\u91cd\u8981\u90e8\u5206\uff0c\u4f46\u5982\u679c\u5099\u4efd\u6587\u4ef6\u672a\u59a5\u5584\u7ba1\u7406\uff0c\u5c07\u5c0e\u81f4\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u3002<\/li>\n<li><strong>\u81e8\u6642\u6587\u4ef6\u672a\u91cb\u653e\uff1a<\/strong>\u5728\u6578\u64da\u5eab\u64cd\u4f5c\u904e\u7a0b\u4e2d\uff0c\u81e8\u6642\u6587\u4ef6\u53ef\u80fd\u672a\u88ab\u53ca\u6642\u91cb\u653e\uff0c\u9020\u6210\u7a7a\u9593\u6d6a\u8cbb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-rdbpmgzQxQ\">\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<p>\u7576DB2\u6578\u64da\u5eab\u51fa\u73fe\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u60c5\u6cc1\u6642\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e6%93%b4%e5%b1%95%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-rdbpmgzQxQ\">1. \u64f4\u5c55\u6587\u4ef6\u7cfb\u7d71<\/h3>\n<p>\u5982\u679c\u6587\u4ef6\u7cfb\u7d71\u7684\u5bb9\u91cf\u4e0d\u8db3\uff0c\u53ef\u4ee5\u8003\u616e\u64f4\u5c55\u6587\u4ef6\u7cfb\u7d71\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5230\u589e\u52a0\u78c1\u789f\u7a7a\u9593\u6216\u4f7f\u7528\u66f4\u5927\u7684\u5b58\u5132\u8a2d\u5099\u3002\u5177\u9ad4\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>1. \u78ba\u8a8d\u7576\u524d\u6587\u4ef6\u7cfb\u7d71\u7684\u4f7f\u7528\u60c5\u6cc1\uff1a\n   df -h\n\n2. \u64f4\u5c55\u6587\u4ef6\u7cfb\u7d71\uff08\u4ee5Linux\u70ba\u4f8b\uff09\uff1a\n   lvextend -L +10G \/dev\/mapper\/vg0-lv0\n   resize2fs \/dev\/mapper\/vg0-lv0\n<\/code><\/pre>\n<h3 id=\"2-%e6%b8%85%e7%90%86%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-rdbpmgzQxQ\">2. \u6e05\u7406\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u5b9a\u671f\u6e05\u7406DB2\u7684\u65e5\u8a8c\u6587\u4ef6\u662f\u4fdd\u6301\u7cfb\u7d71\u5065\u5eb7\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6e05\u7406\u65e5\u8a8c\uff1a<\/p>\n<pre><code>db2 \"BACKUP DATABASE  TO \"\ndb2 \"DELETE ARCHIVE LOG ALL\"\n<\/code><\/pre>\n<h3 id=\"3-%e7%ae%a1%e7%90%86%e5%82%99%e4%bb%bd%e6%96%87%e4%bb%b6-rdbpmgzQxQ\">3. \u7ba1\u7406\u5099\u4efd\u6587\u4ef6<\/h3>\n<p>\u5b9a\u671f\u6aa2\u67e5\u548c\u522a\u9664\u904e\u671f\u7684\u5099\u4efd\u6587\u4ef6\uff0c\u78ba\u4fdd\u4e0d\u6703\u4f54\u7528\u904e\u591a\u7684\u78c1\u789f\u7a7a\u9593\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5217\u51fa\u5099\u4efd\u6587\u4ef6\uff1a<\/p>\n<pre><code>db2 \"LIST BACKUP DATABASE \"\n<\/code><\/pre>\n<h3 id=\"4-%e9%87%8b%e6%94%be%e8%87%a8%e6%99%82%e6%96%87%e4%bb%b6-rdbpmgzQxQ\">4. \u91cb\u653e\u81e8\u6642\u6587\u4ef6<\/h3>\n<p>\u5728DB2\u4e2d\uff0c\u81e8\u6642\u6587\u4ef6\u901a\u5e38\u5728\u67e5\u8a62\u57f7\u884c\u5f8c\u81ea\u52d5\u91cb\u653e\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u624b\u52d5\u91cb\u653e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u548c\u91cb\u653e\u81e8\u6642\u6587\u4ef6\uff1a<\/p>\n<pre><code>db2 \"CALL SYSPROC.ADMIN_CMD('REORG TABLE <table>')\"\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rdbpmgzQxQ\">\u7e3d\u7d50<\/h2>\n<p>DB2\u6578\u64da\u5eab\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u554f\u984c\u662f\u8a31\u591a\u4f01\u696d\u5728\u6578\u64da\u7ba1\u7406\u904e\u7a0b\u4e2d\u5e38\u898b\u7684\u6311\u6230\u3002\u901a\u904e\u64f4\u5c55\u6587\u4ef6\u7cfb\u7d71\u3001\u6e05\u7406\u65e5\u8a8c\u6587\u4ef6\u3001\u7ba1\u7406\u5099\u4efd\u6587\u4ef6\u548c\u91cb\u653e\u81e8\u6642\u6587\u4ef6\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u4fdd\u6301\u6578\u64da\u5eab\u7684\u5065\u5eb7\u904b\u884c\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u904b\u884c\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22DB2\u6578\u64da\u5eab\u6587\u4ef6\u7cfb\u7d71\u5df2\u6eff\u7684\u89e3\u6c7a\u65b9\u6cd5\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u512a\u5316\u5b58\u5132\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u7e8c\u53ef\u7528\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-60825","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60825","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=60825"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60825\/revisions"}],"predecessor-version":[{"id":60826,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60825\/revisions\/60826"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}