{"id":151923,"date":"2024-11-01T18:37:22","date_gmt":"2024-11-01T10:37:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/151923\/"},"modified":"2024-11-01T18:37:23","modified_gmt":"2024-11-01T10:37:23","slug":"%e5%82%99%e4%bb%bddb2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%9c%a8aix%e4%b8%8a%e8%aa%b0%e8%aa%aa%e5%be%88%e6%8b%bd%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/151923\/","title":{"rendered":"\u5099\u4efdDB2\u6578\u64da\u5eab\u5728AIX\u4e0a\u8ab0\u8aaa\u5f88\u62fd\uff1f"},"content":{"rendered":"<h1 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id=\"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%96%b9%e6%b3%95-bMuQjyrFEE\">DB2\u6578\u64da\u5eab\u5099\u4efd\u7684\u57fa\u672c\u65b9\u6cd5<\/h2>\n<p>\u5728AIX\u4e0a\u5099\u4efdDB2\u6578\u64da\u5eab\u4e3b\u8981\u6709\u5169\u7a2e\u65b9\u6cd5\uff1a\u71b1\u5099\u4efd\u548c\u51b7\u5099\u4efd\u3002<\/p>\n<h3 id=\"%e7%86%b1%e5%82%99%e4%bb%bd-bMuQjyrFEE\">\u71b1\u5099\u4efd<\/h3>\n<p>\u71b1\u5099\u4efd\u662f\u6307\u5728\u6578\u64da\u5eab\u904b\u884c\u6642\u9032\u884c\u5099\u4efd\uff0c\u9019\u6a23\u7528\u6236\u53ef\u4ee5\u7e7c\u7e8c\u8a2a\u554f\u6578\u64da\u5eab\u3002\u9019\u7a2e\u65b9\u6cd5\u7684\u512a\u9ede\u662f\u53ef\u4ee5\u6700\u5c0f\u5316\u505c\u6a5f\u6642\u9593\u3002\u4ee5\u4e0b\u662f\u9032\u884c\u71b1\u5099\u4efd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>db2 backup db  to  with 2 buffers buffer 1024 parallelism 4<\/code><\/pre>\n<p>\u5728\u9019\u500b\u547d\u4ee4\u4e2d\uff0c\u662f\u60a8\u8981\u5099\u4efd\u7684\u6578\u64da\u5eab\u540d\u7a31\uff0c\u662f\u60a8\u5e0c\u671b\u5b58\u5132\u5099\u4efd\u6587\u4ef6\u7684\u76ee\u9304\u3002\u9019\u500b\u547d\u4ee4\u6703\u4f7f\u75284\u500b\u4e26\u884c\u7de9\u885d\u5340\u4f86\u52a0\u5feb\u5099\u4efd\u901f\u5ea6\u3002<\/p>\n<h3 id=\"%e5%86%b7%e5%82%99%e4%bb%bd-bMuQjyrFEE\">\u51b7\u5099\u4efd<\/h3>\n<p>\u51b7\u5099\u4efd\u5247\u662f\u5728\u6578\u64da\u5eab\u95dc\u9589\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u7684\u3002\u9019\u7a2e\u65b9\u6cd5\u901a\u5e38\u88ab\u8a8d\u70ba\u66f4\u5b89\u5168\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u9032\u884c\u51b7\u5099\u4efd\u7684\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>db2 stop db <\/code><\/pre>\n<pre><code>db2 backup db  to <\/code><\/pre>\n<pre><code>db2 start db <\/code><\/pre>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u505c\u6b62\u6578\u64da\u5eab\uff0c\u7136\u5f8c\u57f7\u884c\u5099\u4efd\u547d\u4ee4\uff0c\u6700\u5f8c\u518d\u555f\u52d5\u6578\u64da\u5eab\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5099\u4efd\u7684\u6578\u64da\u662f\u6700\u65b0\u7684\u3002<\/p>\n<h2 id=\"%e5%82%99%e4%bb%bd%e5%be%8c%e7%9a%84%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86-bMuQjyrFEE\">\u5099\u4efd\u5f8c\u7684\u6578\u64da\u7ba1\u7406<\/h2>\n<p>\u5099\u4efd\u5b8c\u6210\u5f8c\uff0c\u59a5\u5584\u7ba1\u7406\u5099\u4efd\u6587\u4ef6\u540c\u6a23\u91cd\u8981\u3002\u5efa\u8b70\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\uff0c\u4e26\u78ba\u4fdd\u5b83\u5011\u5b58\u5132\u5728\u5b89\u5168\u7684\u4f4d\u7f6e\u3002\u6b64\u5916\uff0c\u4f01\u696d\u61c9\u8a72\u5236\u5b9a\u4e00\u500b\u6062\u5fa9\u8a08\u5283\uff0c\u4ee5\u4fbf\u5728\u9700\u8981\u6642\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<h2 id=\"%e8%87%aa%e5%8b%95%e5%8c%96%e5%82%99%e4%bb%bd%e9%81%8e%e7%a8%8b-bMuQjyrFEE\">\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b<\/h2>\n<p>\u70ba\u4e86\u63d0\u9ad8\u6548\u7387\uff0c\u8a31\u591a\u4f01\u696d\u9078\u64c7\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\u3002\u53ef\u4ee5\u4f7f\u7528AIX\u7684\u8a08\u5283\u4efb\u52d9\uff08cron jobs\uff09\u4f86\u5b9a\u671f\u57f7\u884c\u5099\u4efd\u547d\u4ee4\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684cron job\u793a\u4f8b\uff1a<\/p>\n<pre><code>0 2 * * * \/opt\/ibm\/db2\/V11.5\/bin\/db2 backup db  to <\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u5728\u6bcf\u5929\u51cc\u66682\u9ede\u81ea\u52d5\u57f7\u884cDB2\u6578\u64da\u5eab\u7684\u5099\u4efd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-bMuQjyrFEE\">\u7d50\u8ad6<\/h2>\n<p>\u5099\u4efdDB2\u6578\u64da\u5eab\u5728AIX\u4e0a\u4e26\u4e0d\u662f\u4e00\u9805\u8271\u96e3\u7684\u4efb\u52d9\uff0c\u53ea\u8981\u638c\u63e1\u6b63\u78ba\u7684\u65b9\u6cd5\u548c\u5de5\u5177\uff0c\u4f01\u696d\u5c31\u80fd\u5920\u6709\u6548\u5730\u4fdd\u8b77\u5176\u6578\u64da\u3002\u7121\u8ad6\u662f\u9078\u64c7\u71b1\u5099\u4efd\u9084\u662f\u51b7\u5099\u4efd\uff0c\u5b9a\u671f\u7684\u5099\u4efd\u548c\u59a5\u5584\u7684\u6578\u64da\u7ba1\u7406\u90fd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u5099\u4efd\u9700\u6c42\uff0c\u8003\u616e\u4f7f\u7528<a 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