{"id":83995,"date":"2024-10-17T03:50:18","date_gmt":"2024-10-16T19:50:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/83995\/"},"modified":"2024-10-17T03:50:19","modified_gmt":"2024-10-16T19:50:19","slug":"ora-06436-ssaio-%e7%94%b1%e6%96%bc%e5%8f%83%e6%95%b8%e4%b8%8d%e6%ad%a3%e7%a2%ba%ef%bc%8c%e7%95%b0%e6%ad%a5-i-o-%e5%a4%b1%e6%95%97%e3%80%82-oracle%e5%a0%b1%e9%8c%af%e6%95%85%e9%9a%9c%e4%bf%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/83995\/","title":{"rendered":"ORA-06436: ssaio: \u7531\u65bc\u53c3\u6578\u4e0d\u6b63\u78ba\uff0c\u7570\u6b65 I\/O \u5931\u6557\u3002 ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-06436-ssaio-%e7%94%b1%e6%96%bc%e5%8f%83%e6%95%b8%e4%b8%8d%e6%ad%a3%e7%a2%ba%ef%bc%8c%e7%95%b0%e6%ad%a5-i-o-%e5%a4%b1%e6%95%97%e3%80%82-oracle%e5%a0%b1%e9%8c%af%e6%95%85%e9%9a%9c%e4%bf%ae-kYVhNzjIDX\">ORA-06436: ssaio: \u7531\u65bc\u53c3\u6578\u4e0d\u6b63\u78ba\uff0c\u7570\u6b65 I\/O \u5931\u6557\u3002 ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u4f7f\u7528\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662fORA-06436\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u7570\u6b65I\/O\u64cd\u4f5c\u6709\u95dc\uff0c\u4e26\u4e14\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u6027\u80fd\u4e0b\u964d\u6216\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-06436\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"ora-06436%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-kYVhNzjIDX\">ORA-06436\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-06436\u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u201cssaio: \u7531\u65bc\u53c3\u6578\u4e0d\u6b63\u78ba\uff0c\u7570\u6b65 I\/O \u5931\u6557\u201d\u3002\u9019\u901a\u5e38\u8868\u793a\u5728\u9032\u884c\u7570\u6b65I\/O\u64cd\u4f5c\u6642\uff0c\u7cfb\u7d71\u9047\u5230\u4e86\u4e0d\u6b63\u78ba\u7684\u53c3\u6578\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u64cd\u4f5c\u7cfb\u7d71\u914d\u7f6e\u554f\u984c\uff1a<\/strong>\u7570\u6b65I\/O\u4f9d\u8cf4\u65bc\u64cd\u4f5c\u7cfb\u7d71\u7684\u652f\u6301\uff0c\u5982\u679c\u64cd\u4f5c\u7cfb\u7d71\u672a\u6b63\u78ba\u914d\u7f6e\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>Oracle\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u67d0\u4e9bOracle\u7248\u672c\u53ef\u80fd\u5b58\u5728\u8207\u7570\u6b65I\/O\u76f8\u95dc\u7684\u5df2\u77e5\u554f\u984c\uff0c\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u53ef\u80fd\u6703\u89e3\u6c7a\u6b64\u554f\u984c\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u9650\u5236\uff1a<\/strong>\u7cfb\u7d71\u8cc7\u6e90\uff08\u5982\u5167\u5b58\u6216\u78c1\u789f\u7a7a\u9593\uff09\u4e0d\u8db3\u4e5f\u53ef\u80fd\u5c0e\u81f4\u7570\u6b65I\/O\u64cd\u4f5c\u5931\u6557\u3002<\/li>\n<li><strong>\u53c3\u6578\u8a2d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u5728Oracle\u7684\u521d\u59cb\u5316\u53c3\u6578\u4e2d\uff0c\u67d0\u4e9b\u8a2d\u7f6e\u53ef\u80fd\u4e0d\u6b63\u78ba\uff0c\u5c0e\u81f4\u7570\u6b65I\/O\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"ora-06436%e9%8c%af%e8%aa%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-kYVhNzjIDX\">ORA-06436\u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n<p>\u7576ORA-06436\u932f\u8aa4\u767c\u751f\u6642\uff0c\u53ef\u80fd\u6703\u5c0d\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u9020\u6210\u4ee5\u4e0b\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u4e0b\u964d\uff1a<\/strong>\u7570\u6b65I\/O\u7684\u5931\u6557\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u5728\u8655\u7406\u8acb\u6c42\u6642\u8b8a\u5f97\u7de9\u6162\uff0c\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u4e1f\u5931\u98a8\u96aa\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7570\u6b65I\/O\u7684\u5931\u6557\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u672a\u80fd\u6b63\u78ba\u5beb\u5165\u78c1\u789f\uff0c\u589e\u52a0\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u4e0d\u7a69\u5b9a\uff1a<\/strong>\u6301\u7e8c\u7684\u932f\u8aa4\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u5d29\u6f70\u6216\u7121\u6cd5\u97ff\u61c9\u8acb\u6c42\uff0c\u5f71\u97ff\u696d\u52d9\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bf%ae%e5%be%a9ora-06436%e9%8c%af%e8%aa%a4%e7%9a%84%e6%96%b9%e6%b3%95-kYVhNzjIDX\">\u4fee\u5fa9ORA-06436\u932f\u8aa4\u7684\u65b9\u6cd5<\/h2>\n<p>\u4fee\u5fa9ORA-06436\u932f\u8aa4\u9700\u8981\u91dd\u5c0d\u5177\u9ad4\u539f\u56e0\u9032\u884c\u8abf\u6574\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u4fee\u5fa9\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1%e9%85%8d%e7%bd%ae-kYVhNzjIDX\">1. \u6aa2\u67e5\u64cd\u4f5c\u7cfb\u7d71\u914d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u64cd\u4f5c\u7cfb\u7d71\u652f\u6301\u7570\u6b65I\/O\u3002\u5c0d\u65bcLinux\u7cfb\u7d71\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7570\u6b65I\/O\u7684\u652f\u6301\uff1a<\/p>\n<pre><code>cat \/proc\/sys\/fs\/aio-max-nr<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u7684\u503c\u70ba0\uff0c\u5247\u9700\u8981\u555f\u7528\u7570\u6b65I\/O\u3002<\/p>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0oracle%e7%89%88%e6%9c%ac-kYVhNzjIDX\">2. \u66f4\u65b0Oracle\u7248\u672c<\/h3>\n<p>\u6aa2\u67e5\u7576\u524d\u4f7f\u7528\u7684Oracle\u7248\u672c\uff0c\u4e26\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\uff0c\u4ee5\u89e3\u6c7a\u53ef\u80fd\u5b58\u5728\u7684\u5df2\u77e5\u554f\u984c\u3002<\/p>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4%e5%88%9d%e5%a7%8b%e5%8c%96%e5%8f%83%e6%95%b8-kYVhNzjIDX\">3. \u8abf\u6574\u521d\u59cb\u5316\u53c3\u6578<\/h3>\n<p>\u6aa2\u67e5Oracle\u7684\u521d\u59cb\u5316\u53c3\u6578\uff0c\u7279\u5225\u662f\u8207I\/O\u76f8\u95dc\u7684\u53c3\u6578\uff0c\u5982<code>db_block_size<\/code>\u548c<code>db_file_multiblock_read_count<\/code>\uff0c\u78ba\u4fdd\u5b83\u5011\u8a2d\u7f6e\u6b63\u78ba\u3002<\/p>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90-kYVhNzjIDX\">4. \u76e3\u63a7\u7cfb\u7d71\u8cc7\u6e90<\/h3>\n<p>\u4f7f\u7528\u7cfb\u7d71\u76e3\u63a7\u5de5\u5177\u6aa2\u67e5\u5167\u5b58\u548c\u78c1\u789f\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u78ba\u4fdd\u7cfb\u7d71\u8cc7\u6e90\u5145\u8db3\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-kYVhNzjIDX\">\u7d50\u8ad6<\/h2>\n<p>ORA-06436\u932f\u8aa4\u53ef\u80fd\u6703\u5c0dOracle\u6578\u64da\u5eab\u7684\u904b\u884c\u9020\u6210\u56b4\u91cd\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u6b63\u78ba\u7684\u8a3a\u65b7\u548c\u4fee\u5fa9\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5b9a\u671f\u6aa2\u67e5\u7cfb\u7d71\u914d\u7f6e\u548c\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u4fdd\u6301Oracle\u7248\u672c\u7684\u66f4\u65b0\uff0c\u5c07\u6709\u52a9\u65bc\u6e1b\u5c11\u6b64\u985e\u932f\u8aa4\u7684\u767c\u751f\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u512a\u5316\u60a8\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aORA-06436\u932f\u8aa4\uff0c\u56e0\u53c3\u6578\u4e0d\u6b63\u78ba\u5c0e\u81f4\u7570\u6b65I\/O\u5931\u6557\u3002\u63d0\u4f9bOracle\u5831\u932f\u6545\u969c\u4fee\u5fa9\u7684\u9060\u7a0b\u8655\u7406\u65b9\u6848\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-83995","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83995","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=83995"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83995\/revisions"}],"predecessor-version":[{"id":83996,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83995\/revisions\/83996"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=83995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=83995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=83995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}