{"id":89928,"date":"2024-10-18T14:00:17","date_gmt":"2024-10-18T06:00:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/89928\/"},"modified":"2024-10-18T14:00:18","modified_gmt":"2024-10-18T06:00:18","slug":"ora-27067-size-of-i-o-buffer-is-invalid-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\/89928\/","title":{"rendered":"ORA-27067: size of I\/O buffer is invalid ORACLE\u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-27067-i-o%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f%e7%84%a1%e6%95%88%e7%9a%84%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-cigNaUocBS\">ORA-27067: I\/O\u7de9\u885d\u5340\u5927\u5c0f\u7121\u6548\u7684\u6545\u969c\u4fee\u5fa9<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u6642\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\u4fbf\u662fORA-27067\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207I\/O\u64cd\u4f5c\u6709\u95dc\uff0c\u7279\u5225\u662f\u7576\u7de9\u885d\u5340\u7684\u5927\u5c0f\u4e0d\u7b26\u5408\u8981\u6c42\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-27067\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-27067%e7%9a%84%e5%8e%9f%e5%9b%a0-cigNaUocBS\">ORA-27067\u7684\u539f\u56e0<\/h2>\n<p>ORA-27067\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7576\u4f7f\u7528\u4e0d\u6b63\u78ba\u7684I\/O\u7de9\u885d\u5340\u5927\u5c0f\u9032\u884c\u6578\u64da\u8b80\u53d6\u6216\u5beb\u5165\u6642\u3002<\/li>\n<li>\u5728\u914d\u7f6eOracle\u6578\u64da\u5eab\u6642\uff0c\u672a\u6b63\u78ba\u8a2d\u7f6e\u64cd\u4f5c\u7cfb\u7d71\u7684I\/O\u53c3\u6578\u3002<\/li>\n<li>\u4f7f\u7528\u7684\u9a45\u52d5\u7a0b\u5e8f\u6216\u5eab\u7248\u672c\u4e0d\u517c\u5bb9\uff0c\u5c0e\u81f4\u7121\u6cd5\u6b63\u78ba\u8655\u7406I\/O\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u60c5\u6cc1\u53ef\u80fd\u6703\u5c0e\u81f4Oracle\u7121\u6cd5\u6b63\u78ba\u57f7\u884cI\/O\u64cd\u4f5c\uff0c\u5f9e\u800c\u5f15\u767cORA-27067\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-cigNaUocBS\">\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73feORA-27067\u932f\u8aa4\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u4ee5\u4e0b\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u5f71\u97ff\u696d\u52d9\u64cd\u4f5c\u3002<\/li>\n<li>\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u4e0b\u964d\uff0c\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<li>\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u640d\u58de\u6216\u4e1f\u5931\uff0c\u589e\u52a0\u6578\u64da\u6062\u5fa9\u7684\u96e3\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-cigNaUocBS\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u4fee\u5fa9ORA-27067\u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6392\u67e5\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5i-o%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f-cigNaUocBS\">1. \u6aa2\u67e5I\/O\u7de9\u885d\u5340\u5927\u5c0f<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u61c9\u7528\u7a0b\u5e8f\u6216\u6578\u64da\u5eab\u914d\u7f6e\u4e2d\u8a2d\u7f6e\u7684I\/O\u7de9\u885d\u5340\u5927\u5c0f\u3002\u78ba\u4fdd\u5176\u7b26\u5408Oracle\u7684\u8981\u6c42\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u7684\u7de9\u885d\u5340\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>SELECT value FROM v$parameter WHERE name = 'db_block_size';<\/code><\/pre>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0%e9%a9%85%e5%8b%95%e7%a8%8b%e5%ba%8f%e5%92%8c%e5%ba%ab-cigNaUocBS\">2. \u66f4\u65b0\u9a45\u52d5\u7a0b\u5e8f\u548c\u5eab<\/h3>\n<p>\u78ba\u4fdd\u4f7f\u7528\u7684\u9a45\u52d5\u7a0b\u5e8f\u548c\u5eab\u662f\u6700\u65b0\u7248\u672c\uff0c\u4e26\u4e14\u8207Oracle\u6578\u64da\u5eab\u7248\u672c\u517c\u5bb9\u3002\u53ef\u4ee5\u8a2a\u554fOracle\u5b98\u65b9\u7db2\u7ad9\u4e0b\u8f09\u6700\u65b0\u7684\u9a45\u52d5\u7a0b\u5e8f\u3002<\/p>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1%e5%8f%83%e6%95%b8-cigNaUocBS\">3. \u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u53c3\u6578<\/h3>\n<p>\u6839\u64da\u64cd\u4f5c\u7cfb\u7d71\u7684\u8981\u6c42\uff0c\u8abf\u6574I\/O\u76f8\u95dc\u7684\u53c3\u6578\u3002\u4f8b\u5982\uff0c\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u548c\u8a2d\u7f6eI\/O\u7de9\u885d\u5340\u5927\u5c0f\uff1a<\/p>\n<pre><code>cat \/proc\/sys\/fs\/aio-max-nr<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>echo 1048576 &gt; \/proc\/sys\/fs\/aio-max-nr<\/code><\/pre>\n<h3 id=\"4-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95%e6%95%b8%e6%93%9a%e5%ba%ab-cigNaUocBS\">4. \u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab<\/h3>\n<p>\u5728\u9032\u884c\u4e0a\u8ff0\u66f4\u6539\u5f8c\uff0c\u5efa\u8b70\u91cd\u65b0\u555f\u52d5Oracle\u6578\u64da\u5eab\uff0c\u4ee5\u78ba\u4fdd\u6240\u6709\u8a2d\u7f6e\u751f\u6548\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-cigNaUocBS\">\u7d50\u8ad6<\/h2>\n<p>ORA-27067\u932f\u8aa4\u53ef\u80fd\u6703\u5c0dOracle\u6578\u64da\u5eab\u7684\u904b\u884c\u9020\u6210\u56b4\u91cd\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u6aa2\u67e5I\/O\u7de9\u885d\u5340\u5927\u5c0f\u3001\u66f4\u65b0\u9a45\u52d5\u7a0b\u5e8f\u3001\u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u53c3\u6578\u4ee5\u53ca\u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab\u7b49\u6b65\u9a5f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u662f\u6bcf\u4f4d\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u7684\u91cd\u8981\u4efb\u52d9\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4ee5\u652f\u6301\u60a8\u7684Oracle\u6578\u64da\u5eab\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to troubleshoot and fix the ORA-27067 error in Oracle, which indicates an invalid I\/O buffer size, with remote assistance options available.<\/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-89928","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89928","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=89928"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89928\/revisions"}],"predecessor-version":[{"id":89929,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89928\/revisions\/89929"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=89928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=89928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=89928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}