{"id":60615,"date":"2024-10-13T04:20:13","date_gmt":"2024-10-12T20:20:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60615\/"},"modified":"2024-10-13T04:20:13","modified_gmt":"2024-10-12T20:20:13","slug":"db2%e5%af%a6%e4%be%8b%e7%84%a1%e6%b3%95%e5%95%9f%e5%8b%95%e7%9a%84%e5%8e%9f%e5%9b%a0%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e5%a6%82%e4%bd%95%e7%a0%b4%e8%a7%a3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60615\/","title":{"rendered":"DB2\u5be6\u4f8b\u7121\u6cd5\u555f\u52d5\u7684\u539f\u56e0\u662f\u4ec0\u9ebc\uff1f\u5982\u4f55\u7834\u89e3\uff1f"},"content":{"rendered":"<h1 id=\"db2%e5%af%a6%e4%be%8b%e7%84%a1%e6%b3%95%e5%95%9f%e5%8b%95%e7%9a%84%e5%8e%9f%e5%9b%a0%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e5%a6%82%e4%bd%95%e7%a0%b4%e8%a7%a3%ef%bc%9f-muRyAOnXrg\">DB2\u5be6\u4f8b\u7121\u6cd5\u555f\u52d5\u7684\u539f\u56e0\u662f\u4ec0\u9ebc\uff1f\u5982\u4f55\u7834\u89e3\uff1f<\/h1>\n<p>\u5728\u4f7f\u7528IBM DB2\u6578\u64da\u5eab\u6642\uff0c\u5be6\u4f8b\u7121\u6cd5\u555f\u52d5\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\u3002\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u8a2a\u554f\u6578\u64da\uff0c\u5f71\u97ff\u696d\u52d9\u904b\u4f5c\u3002\u672c\u6587\u5c07\u63a2\u8a0eDB2\u5be6\u4f8b\u7121\u6cd5\u555f\u52d5\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-muRyAOnXrg\">\u5e38\u898b\u539f\u56e0<\/h2>\n<h3 id=\"1-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e9%8c%af%e8%aa%a4-muRyAOnXrg\">1. \u914d\u7f6e\u6587\u4ef6\u932f\u8aa4<\/h3>\n<p>DB2\u7684\u914d\u7f6e\u6587\u4ef6\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\uff0c\u9019\u6703\u5c0e\u81f4\u5be6\u4f8b\u7121\u6cd5\u555f\u52d5\u3002\u7279\u5225\u662f\uff0c<code>db2diag.log<\/code>\u6587\u4ef6\u4e2d\u53ef\u80fd\u6703\u986f\u793a\u8207\u914d\u7f6e\u76f8\u95dc\u7684\u932f\u8aa4\u4fe1\u606f\u3002\u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6\u7684\u6b63\u78ba\u6027\uff0c\u78ba\u4fdd\u6240\u6709\u53c3\u6578\u90fd\u5df2\u6b63\u78ba\u8a2d\u7f6e\u3002<\/p>\n<h3 id=\"2-%e8%b3%87%e6%ba%90%e4%b8%8d%e8%b6%b3-muRyAOnXrg\">2. \u8cc7\u6e90\u4e0d\u8db3<\/h3>\n<p>DB2\u5be6\u4f8b\u9700\u8981\u4e00\u5b9a\u7684\u7cfb\u7d71\u8cc7\u6e90\u4f86\u555f\u52d5\u3002\u5982\u679c\u7cfb\u7d71\u5167\u5b58\u4e0d\u8db3\u6216CPU\u4f7f\u7528\u7387\u904e\u9ad8\uff0cDB2\u53ef\u80fd\u7121\u6cd5\u555f\u52d5\u3002\u4f7f\u7528\u547d\u4ee4\u5982<code>top<\/code>\u6216<code>free -m<\/code>\u4f86\u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%90%8d%e5%a3%9e-muRyAOnXrg\">3. \u6578\u64da\u5eab\u640d\u58de<\/h3>\n<p>\u6578\u64da\u5eab\u6587\u4ef6\u640d\u58de\u4e5f\u53ef\u80fd\u5c0e\u81f4\u5be6\u4f8b\u7121\u6cd5\u555f\u52d5\u3002\u9019\u901a\u5e38\u662f\u7531\u65bc\u786c\u4ef6\u6545\u969c\u6216\u4e0d\u7576\u95dc\u9589DB2\u5be6\u4f8b\u5f15\u8d77\u7684\u3002\u53ef\u4ee5\u4f7f\u7528<code>db2ckbkp<\/code>\u547d\u4ee4\u6aa2\u67e5\u5099\u4efd\u7684\u5b8c\u6574\u6027\uff0c\u4e26\u8003\u616e\u6062\u5fa9\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"4-%e6%9c%8d%e5%8b%99%e6%9c%aa%e5%95%9f%e5%8b%95-muRyAOnXrg\">4. \u670d\u52d9\u672a\u555f\u52d5<\/h3>\n<p>DB2\u7684\u76f8\u95dc\u670d\u52d9\u672a\u555f\u52d5\u4e5f\u6703\u5c0e\u81f4\u5be6\u4f8b\u7121\u6cd5\u555f\u52d5\u3002\u78ba\u4fddDB2\u670d\u52d9\u6b63\u5728\u904b\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528<code>db2ilist<\/code>\u547d\u4ee4\u4f86\u6aa2\u67e5\u7576\u524d\u904b\u884c\u7684\u5be6\u4f8b\u3002<\/p>\n<h3 id=\"5-%e8%a8%b1%e5%8f%af%e6%ac%8a%e5%95%8f%e9%a1%8c-muRyAOnXrg\">5. \u8a31\u53ef\u6b0a\u554f\u984c<\/h3>\n<p>DB2\u5be6\u4f8b\u7684\u555f\u52d5\u9700\u8981\u9069\u7576\u7684\u8a31\u53ef\u6b0a\u3002\u5982\u679c\u7528\u6236\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u555f\u52d5DB2\u5be6\u4f8b\uff0c\u5247\u6703\u51fa\u73fe\u555f\u52d5\u5931\u6557\u7684\u60c5\u6cc1\u3002\u6aa2\u67e5\u7528\u6236\u7684\u8a31\u53ef\u6b0a\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5176\u64c1\u6709\u555f\u52d5\u5be6\u4f8b\u7684\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-muRyAOnXrg\">\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%92%8c%e4%bf%ae%e6%ad%a3%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-muRyAOnXrg\">1. \u6aa2\u67e5\u548c\u4fee\u6b63\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5<code>db2diag.log<\/code>\u6587\u4ef6\uff0c\u627e\u51fa\u5177\u9ad4\u7684\u932f\u8aa4\u4fe1\u606f\u3002\u6839\u64da\u932f\u8aa4\u4fe1\u606f\u4fee\u6b63\u914d\u7f6e\u6587\u4ef6\uff0c\u7136\u5f8c\u91cd\u65b0\u555f\u52d5DB2\u5be6\u4f8b\u3002<\/p>\n<h3 id=\"2-%e9%87%8b%e6%94%be%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90-muRyAOnXrg\">2. \u91cb\u653e\u7cfb\u7d71\u8cc7\u6e90<\/h3>\n<p>\u5982\u679c\u7cfb\u7d71\u8cc7\u6e90\u4e0d\u8db3\uff0c\u53ef\u4ee5\u95dc\u9589\u4e00\u4e9b\u4e0d\u5fc5\u8981\u7684\u61c9\u7528\u7a0b\u5e8f\u6216\u670d\u52d9\uff0c\u91cb\u653e\u5167\u5b58\u548cCPU\u8cc7\u6e90\u3002\u7136\u5f8c\u518d\u6b21\u5617\u8a66\u555f\u52d5DB2\u5be6\u4f8b\u3002<\/p>\n<h3 id=\"3-%e4%bf%ae%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab-muRyAOnXrg\">3. \u4fee\u5fa9\u6578\u64da\u5eab<\/h3>\n<p>\u5982\u679c\u61f7\u7591\u6578\u64da\u5eab\u640d\u58de\uff0c\u53ef\u4ee5\u4f7f\u7528<code>db2 restore<\/code>\u547d\u4ee4\u5f9e\u5099\u4efd\u4e2d\u6062\u5fa9\u6578\u64da\u5eab\u3002\u78ba\u4fdd\u5728\u6062\u5fa9\u4e4b\u524d\u9032\u884c\u5b8c\u6574\u7684\u5099\u4efd\uff0c\u4ee5\u9632\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h3 id=\"4-%e5%95%9f%e5%8b%95%e7%9b%b8%e9%97%9c%e6%9c%8d%e5%8b%99-muRyAOnXrg\">4. \u555f\u52d5\u76f8\u95dc\u670d\u52d9<\/h3>\n<p>\u4f7f\u7528<code>db2start<\/code>\u547d\u4ee4\u4f86\u555f\u52d5DB2\u670d\u52d9\u3002\u5982\u679c\u670d\u52d9\u672a\u555f\u52d5\uff0c\u5247\u9700\u8981\u624b\u52d5\u555f\u52d5\u5b83\u5011\u3002<\/p>\n<h3 id=\"5-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e8%a8%b1%e5%8f%af%e6%ac%8a-muRyAOnXrg\">5. \u6aa2\u67e5\u7528\u6236\u8a31\u53ef\u6b0a<\/h3>\n<p>\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u8a31\u53ef\u6b0a\u4f86\u555f\u52d5DB2\u5be6\u4f8b\u3002\u53ef\u4ee5\u4f7f\u7528<code>db2 get dbm cfg<\/code>\u547d\u4ee4\u4f86\u6aa2\u67e5\u7576\u524d\u7528\u6236\u7684\u8a31\u53ef\u6b0a\u8a2d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-muRyAOnXrg\">\u7e3d\u7d50<\/h2>\n<p>DB2\u5be6\u4f8b\u7121\u6cd5\u555f\u52d5\u7684\u539f\u56e0\u53ef\u80fd\u6709\u5f88\u591a\uff0c\u5305\u62ec\u914d\u7f6e\u932f\u8aa4\u3001\u8cc7\u6e90\u4e0d\u8db3\u3001\u6578\u64da\u5eab\u640d\u58de\u3001\u670d\u52d9\u672a\u555f\u52d5\u53ca\u8a31\u53ef\u6b0a\u554f\u984c\u3002\u901a\u904e\u6aa2\u67e5\u548c\u4fee\u6b63\u9019\u4e9b\u554f\u984c\uff0c\u901a\u5e38\u53ef\u4ee5\u6210\u529f\u555f\u52d5DB2\u5be6\u4f8b\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u904b\u884cDB2\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3DB2\u5be6\u4f8b\u7121\u6cd5\u555f\u52d5\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\uff0c\u52a9\u60a8\u5feb\u901f\u6392\u9664\u6545\u969c\uff0c\u6062\u5fa9\u6578\u64da\u5eab\u904b\u884c\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-60615","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60615","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=60615"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60615\/revisions"}],"predecessor-version":[{"id":60616,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60615\/revisions\/60616"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}