一次关于解决数据库侦听的小经历
上一篇 / 下一篇 2008-01-08 23:32:58 / 个人分类：数 据 库
各位老大，别见笑！
自从有了10g被该死的侦听器折磨好几次了，估计该遇到的问题全遇到了
这个只是其中一个小小的问题...
好好的报表服务器的数据库突然有人说登陆不了了，PL/SQLdeveloper登陆报Ora-12541:TNS:没有监听器的错误，而SQLPlus以本机登陆却是好好的，百思不得其解；因项目原因还是自己动手尽快解决吧。
1.手工在windows的服务中重启tns监听服务，起不来
2.Check windows的application日志，未发现有价值消息
3.Check windows的system日志，未发现有价值消息
4.手工在命令行方式下查看lsnrctl status和lsnrctl start，发现在start过程中TNS-12545: Connect failed because target host or object does not exist
5.核对机器名和listener.ora中的机器名发现不一致，修改好重新启动，一切OK
NND，原来被那些搞公司系统检查的人把机器名给改了，连个通知也没有！
Microsoft Windows [Version 5.2.3790] (C) Copyright 1985-2003 Microsoft Corp. C:\Documents and Settings\Administrator>lsnrctl LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 03-JAN-2008 09:54:54 Copyright (c) 1991, 2005, Oracle. All rights reserved. Welcome to LSNRCTL, type "help" for information. LSNRCTL> status Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1))) TNS-12541: TNS:no listener TNS-12560: TNS:protocol adapter error TNS-00511: No listener 32-bit Windows Error: 2: No such file or directory Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=PRCSGI00883.ad.infosys.c om)(PORT=1521))) TNS-12541: TNS:no listener TNS-12560: TNS:protocol adapter error TNS-00511: No listener 32-bit Windows Error: 61: Unknown error LSNRCTL> start Starting tnslsnr: please wait... TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production System parameter file is D:\oracle\product\10.2.0\db_1\network\admin\listener.ora Log messages written to D:\oracle\product\10.2.0\db_1\network\log\listener.log Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc ))) Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=PRCSGI00883.ad.inf osys.com)(PORT=1521))) TNS-12545: Connect failed because target host or object does not exist TNS-12560: TNS:protocol adapter error TNS-00515: Connect failed because target host or object does not exist 32-bit Windows Error: 49: Unknown error Listener failed to start. See the error message(s) above... --Modify the IP address in listener.ora then start LSNRCTL> start Starting tnslsnr: please wait... TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production System parameter file is D:\oracle\product\10.2.0\db_1\network\admin\listener.ora Log messages written to D:\oracle\product\10.2.0\db_1\network\log\listener.log Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc ))) Listeningon: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=PRCSGI01177.ad.infosys.com)(PORT=1521))) Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production Start Date 03-JAN-2008 09:57:02 Uptime 0 days 0 hr. 0 min. 3 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File D:\oracle\product\10.2.0\db_1\network\admin\listener.ora Listener Log File D:\oracle\product\10.2.0\db_1\network\log\listener.log Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=PRCSGI01177.ad.infosys.com)(PORT=152 1))) Services Summary... Service "PLSExtProc" has 1 instance(s). Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service... The command completed successfully LSNRCTL> |
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cc59
发布于2008-01-08 23:35:46
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哈哈
bq强. 不过这种事我以前也碰到过一次,还是一个运营商那呀,导致宕了.
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bosonmaster
发布于2008-01-09 00:01:26
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管理规范的问题
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ilovemk
发布于2008-01-09 00:26:18
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yudingchu
发布于2008-01-09 05:25:10
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顶
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