{"id":88390,"date":"2024-10-18T09:02:18","date_gmt":"2024-10-18T01:02:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/88390\/"},"modified":"2024-10-18T09:02:19","modified_gmt":"2024-10-18T01:02:19","slug":"ora-24401-%e7%84%a1%e6%b3%95%e6%89%93%e9%96%8b%e6%9b%b4%e5%a4%9a%e9%80%a3%e6%8e%a5-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/88390\/","title":{"rendered":"ORA-24401: \u7121\u6cd5\u6253\u958b\u66f4\u591a\u9023\u63a5 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-24401-%e7%84%a1%e6%b3%95%e6%89%93%e9%96%8b%e6%9b%b4%e5%a4%9a%e9%80%a3%e6%8e%a5-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-pmKYopEGbh\">ORA-24401: \u7121\u6cd5\u6253\u958b\u66f4\u591a\u9023\u63a5 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f <strong>ORA-24401<\/strong>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u7121\u6cd5\u6253\u958b\u66f4\u591a\u7684\u9023\u63a5\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-24401-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-pmKYopEGbh\">ORA-24401 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-24401 \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u9023\u63a5\u6578\u9650\u5236\uff1a<\/strong>Oracle \u6578\u64da\u5eab\u5c0d\u540c\u6642\u9023\u63a5\u7684\u6578\u91cf\u6709\u4e00\u5b9a\u7684\u9650\u5236\uff0c\u9019\u500b\u9650\u5236\u901a\u5e38\u7531\u53c3\u6578 <code>processes<\/code> \u548c <code>sessions<\/code> \u63a7\u5236\u3002\u5982\u679c\u540c\u6642\u9023\u63a5\u7684\u6578\u91cf\u8d85\u904e\u4e86\u9019\u4e9b\u9650\u5236\uff0c\u5c31\u6703\u51fa\u73fe ORA-24401 \u932f\u8aa4\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u8017\u76e1\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u7684\u8cc7\u6e90\uff08\u5982\u5167\u5b58\u6216 CPU\uff09\u8017\u76e1\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7121\u6cd5\u5efa\u7acb\u65b0\u7684\u9023\u63a5\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u4e0d\u6b63\u78ba\u7684\u6578\u64da\u5eab\u914d\u7f6e\u6216\u61c9\u7528\u7a0b\u5e8f\u914d\u7f6e\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-pmKYopEGbh\">\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe ORA-24401 \u932f\u8aa4\u6642\uff0c\u61c9\u7528\u7a0b\u5e8f\u53ef\u80fd\u6703\u7121\u6cd5\u9023\u63a5\u5230\u6578\u64da\u5eab\uff0c\u9019\u6703\u5f71\u97ff\u5230\u696d\u52d9\u7684\u6b63\u5e38\u904b\u884c\u3002\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u9019\u500b\u554f\u984c\u53ef\u80fd\u6703\u5c0e\u81f4\u7528\u6236\u7121\u6cd5\u8a2a\u554f\u61c9\u7528\u7a0b\u5e8f\uff0c\u5f9e\u800c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u548c\u696d\u52d9\u904b\u71df\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-pmKYopEGbh\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a ORA-24401 \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e9%80%a3%e6%8e%a5%e6%95%b8-pmKYopEGbh\">1. \u6aa2\u67e5\u7576\u524d\u9023\u63a5\u6578<\/h3>\n<pre><code>SELECT COUNT(*) FROM v$session;<\/code><\/pre>\n<p>\u9019\u689d SQL \u67e5\u8a62\u53ef\u4ee5\u5e6b\u52a9\u4f60\u67e5\u770b\u7576\u524d\u7684\u9023\u63a5\u6578\u3002\u5982\u679c\u9023\u63a5\u6578\u63a5\u8fd1\u6216\u8d85\u904e\u4e86 <code>processes<\/code> \u6216 <code>sessions<\/code> \u7684\u9650\u5236\uff0c\u5c31\u9700\u8981\u8003\u616e\u589e\u52a0\u9019\u4e9b\u53c3\u6578\u7684\u503c\u3002<\/p>\n<h3 id=\"2-%e5%a2%9e%e5%8a%a0%e9%80%a3%e6%8e%a5%e6%95%b8%e9%99%90%e5%88%b6-pmKYopEGbh\">2. \u589e\u52a0\u9023\u63a5\u6578\u9650\u5236<\/h3>\n<p>\u5982\u679c\u78ba\u5b9a\u9700\u8981\u589e\u52a0\u9023\u63a5\u6578\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<pre><code>ALTER SYSTEM SET processes=200 SCOPE=SPFILE;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07 <code>processes<\/code> \u7684\u503c\u8a2d\u7f6e\u70ba 200\u3002\u8acb\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u9019\u500b\u6578\u503c\u3002<\/p>\n<h3 id=\"3-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95%e6%95%b8%e6%93%9a%e5%ba%ab-pmKYopEGbh\">3. \u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab<\/h3>\n<p>\u5728\u4fee\u6539\u4e86\u53c3\u6578\u5f8c\uff0c\u9700\u8981\u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>SHUTDOWN IMMEDIATE;\nSTARTUP;<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e8%b3%87%e6%ba%90%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-pmKYopEGbh\">4. \u6aa2\u67e5\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>SELECT * FROM v$resource_limit;<\/code><\/pre>\n<p>\u78ba\u4fdd\u6240\u6709\u8cc7\u6e90\u90fd\u5728\u6b63\u5e38\u7bc4\u570d\u5167\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"5-%e6%aa%a2%e6%9f%a5%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e9%85%8d%e7%bd%ae-pmKYopEGbh\">5. \u6aa2\u67e5\u61c9\u7528\u7a0b\u5e8f\u914d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u5eab\u9023\u63a5\u6c60\u914d\u7f6e\u6b63\u78ba\uff0c\u907f\u514d\u904e\u591a\u7684\u9023\u63a5\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-pmKYopEGbh\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u6b64\u554f\u984c\u3002\u53ef\u4ee5\u4f7f\u7528 Oracle \u7684\u9060\u7a0b\u7ba1\u7406\u5de5\u5177\u4f86\u6aa2\u67e5\u548c\u4fee\u5fa9\u554f\u984c\u3002\u78ba\u4fdd\u4f60\u6709\u9069\u7576\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u9019\u4e9b\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pmKYopEGbh\">\u7e3d\u7d50<\/h2>\n<p>ORA-24401 \u932f\u8aa4\u662f Oracle \u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u901a\u5e38\u8207\u9023\u63a5\u6578\u9650\u5236\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u7576\u524d\u9023\u63a5\u6578\u3001\u589e\u52a0\u9023\u63a5\u6578\u9650\u5236\u3001\u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab\u4ee5\u53ca\u6aa2\u67e5\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\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> \u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-24401 \u932f\u8aa4\uff0c\u7121\u6cd5\u6253\u958b\u66f4\u591a\u9023\u63a5\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u7684\u6709\u6548\u65b9\u6cd5\u8207\u5efa\u8b70\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-88390","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88390","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=88390"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88390\/revisions"}],"predecessor-version":[{"id":88391,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88390\/revisions\/88391"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=88390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=88390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=88390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}