{"id":125451,"date":"2024-10-25T22:44:20","date_gmt":"2024-10-25T14:44:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125451\/"},"modified":"2024-10-25T22:44:21","modified_gmt":"2024-10-25T14:44:21","slug":"ora-00496-lmhb-process-terminated-with-error-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\/125451\/","title":{"rendered":"ORA-00496: LMHB process terminated with error ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-00496-lmhb-process-terminated-with-error-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-LyyumOoCJQ\">ORA-00496: LMHB Process Terminated with Error &#8211; 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\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662fORA-00496\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207LMHB\uff08Lock Manager Heartbeat\uff09\u9032\u7a0b\u7684\u7d42\u6b62\u6709\u95dc\uff0c\u4e26\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u5eab\u7684\u53ef\u7528\u6027\u53d7\u5230\u5f71\u97ff\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-00496\u7684\u539f\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"ora-00496%e7%9a%84%e5%8e%9f%e5%9b%a0-LyyumOoCJQ\">ORA-00496\u7684\u539f\u56e0<\/h2>\n<p>ORA-00496\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u7684\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\uff0cLMHB\u9032\u7a0b\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li>\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u5c0e\u81f4\u5fc3\u8df3\u4fe1\u865f\u4e1f\u5931\u3002<\/li>\n<li>\u6578\u64da\u5eab\u914d\u7f6e\u4e0d\u7576\uff0c\u7279\u5225\u662f\u5728\u96c6\u7fa4\u74b0\u5883\u4e2d\u3002<\/li>\n<li>\u64cd\u4f5c\u7cfb\u7d71\u6216\u786c\u4ef6\u6545\u969c\uff0c\u5f71\u97ff\u5230LMHB\u9032\u7a0b\u7684\u904b\u884c\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u539f\u56e0\u53ef\u80fd\u5c0e\u81f4LMHB\u9032\u7a0b\u7121\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0c\u5f9e\u800c\u5f15\u767cORA-00496\u932f\u8aa4\u3002\u4e86\u89e3\u9019\u4e9b\u539f\u56e0\u6709\u52a9\u65bc\u7ba1\u7406\u54e1\u5728\u6545\u969c\u767c\u751f\u6642\u8fc5\u901f\u5b9a\u4f4d\u554f\u984c\u3002<\/p>\n<h2 id=\"ora-00496%e7%9a%84%e5%bd%b1%e9%9f%bf-LyyumOoCJQ\">ORA-00496\u7684\u5f71\u97ff<\/h2>\n<p>\u7576ORA-00496\u932f\u8aa4\u767c\u751f\u6642\uff0c\u53ef\u80fd\u6703\u5c0d\u6578\u64da\u5eab\u7684\u904b\u884c\u9020\u6210\u4ee5\u4e0b\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u6027\u80fd\u4e0b\u964d\uff0c\u67e5\u8a62\u548c\u4e8b\u52d9\u8655\u7406\u901f\u5ea6\u8b8a\u6162\u3002<\/li>\n<li>\u7528\u6236\u53ef\u80fd\u6703\u9047\u5230\u9023\u63a5\u554f\u984c\uff0c\u7121\u6cd5\u6b63\u5e38\u8a2a\u554f\u6578\u64da\u5eab\u3002<\/li>\n<li>\u5728\u96c6\u7fa4\u74b0\u5883\u4e2d\uff0c\u53ef\u80fd\u5c0e\u81f4\u5176\u4ed6\u7bc0\u9ede\u7684\u6545\u969c\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0c\u53ca\u6642\u4fee\u5fa9ORA-00496\u932f\u8aa4\u5c0d\u65bc\u4fdd\u6301\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e4%bf%ae%e5%be%a9ora-00496%e7%9a%84%e6%ad%a5%e9%a9%9f-LyyumOoCJQ\">\u4fee\u5fa9ORA-00496\u7684\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9ORA-00496\u932f\u8aa4\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%b3%bb%e7%b5%b1%e8%b2%a0%e8%bc%89-LyyumOoCJQ\">1. \u6aa2\u67e5\u7cfb\u7d71\u8ca0\u8f09<\/h3>\n<p>\u9996\u5148\uff0c\u7ba1\u7406\u54e1\u61c9\u6aa2\u67e5\u7cfb\u7d71\u7684CPU\u548c\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u7cfb\u7d71\u8ca0\u8f09\uff1a<\/p>\n<pre><code>top<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-LyyumOoCJQ\">2. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u6578\u64da\u5eab\u4f3a\u670d\u5668\u8207\u5ba2\u6236\u7aef\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u7a69\u5b9a\u3002\u53ef\u4ee5\u4f7f\u7528ping\u547d\u4ee4\u4f86\u6e2c\u8a66\u9023\u63a5\uff1a<\/p>\n<pre><code>ping <\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%85%8d%e7%bd%ae-LyyumOoCJQ\">3. \u6aa2\u67e5\u6578\u64da\u5eab\u914d\u7f6e<\/h3>\n<p>\u5728\u96c6\u7fa4\u74b0\u5883\u4e2d\uff0c\u6aa2\u67e5Oracle RAC\u7684\u914d\u7f6e\u662f\u5426\u6b63\u78ba\u3002\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u7684LMHB\u8a2d\u7f6e\u4e00\u81f4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u914d\u7f6e\uff1a<\/p>\n<pre><code>SELECT * FROM v$parameter WHERE name LIKE '%lmhb%';<\/code><\/pre>\n<h3 id=\"4-%e9%87%8d%e5%95%9flmhb%e9%80%b2%e7%a8%8b-LyyumOoCJQ\">4. \u91cd\u555fLMHB\u9032\u7a0b<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u672a\u80fd\u89e3\u6c7a\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u91cd\u555fLMHB\u9032\u7a0b\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5b8c\u6210\uff1a<\/p>\n<pre><code>ALTER SYSTEM SET LOCK_MANAGER_HEARTBEAT=600;<\/code><\/pre>\n<h3 id=\"5-%e6%aa%a2%e6%9f%a5%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-LyyumOoCJQ\">5. \u6aa2\u67e5\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u6700\u5f8c\uff0c\u6aa2\u67e5Oracle\u7684\u65e5\u8a8c\u6587\u4ef6\u4ee5\u7372\u53d6\u66f4\u591a\u932f\u8aa4\u4fe1\u606f\u3002\u65e5\u8a8c\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc\u4ee5\u4e0b\u8def\u5f91\uff1a<\/p>\n<pre><code>\/u01\/app\/oracle\/diag\/rdbms\/\/\/trace<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LyyumOoCJQ\">\u7e3d\u7d50<\/h2>\n<p>ORA-00496\u932f\u8aa4\u662fOracle\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u5e38\u898b\u7684\u554f\u984c\uff0c\u4e86\u89e3\u5176\u539f\u56e0\u548c\u5f71\u97ff\u6709\u52a9\u65bc\u7ba1\u7406\u54e1\u5feb\u901f\u5b9a\u4f4d\u548c\u4fee\u5fa9\u6545\u969c\u3002\u901a\u904e\u6aa2\u67e5\u7cfb\u7d71\u8ca0\u8f09\u3001\u7db2\u7d61\u9023\u63a5\u3001\u6578\u64da\u5eab\u914d\u7f6e\u4ee5\u53ca\u91cd\u555fLMHB\u9032\u7a0b\uff0c\u901a\u5e38\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u904b\u884c\u7684\u696d\u52d9\u74b0\u5883\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u4e5f\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>Learn how to troubleshoot and resolve the ORA-00496 error: LMHB process terminated in Oracle. Expert tips for remote handling and repair.<\/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-125451","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125451","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=125451"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125451\/revisions"}],"predecessor-version":[{"id":125452,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125451\/revisions\/125452"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}