Linux Oracle 10.2.0.1 lsnrctl无法启动

Linux Oracle 10.2.0.1 lsnrctl无法启动

故障现象：lsnrctl stat后即无任何反应，而SQLPLUS正常：

[Oracle@wlserver3 ~]$ lsnrctl stat

LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 13-SEP-2011 23:16:11

Copyright (c) 1991, 2005, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost.localdomain)(PORT=1521)))

尝试ps -ef|grep lsnrctl后kill -9 杀进程，但杀后重启时也碰到同样问题

尝试ps -ef|grep lsnr（注意和上述命令的区别少了ctl）后kill -9 杀进程，，后重启成功

[root@wlserver3 admin]# ps -ef|grep lsnr

oracle    3067 16807  0 Sep10 ?        00:00:01 /oracle/product/10.2.0/db_1/bin/tnslsnr LISTENER -inherit

oracle   16807     1  0 Jul08 ?        00:02:07 /oracle/product/10.2.0/db_1/bin/tnslsnr LISTENER -inherit

oracle   18378 18350  0 Sep13 pts/1    00:00:00 lsnrctl stat

oracle   18386 18350  0 Sep13 pts/1    00:00:00 lsnrctl stat

oracle   18423 18350  0 Sep13 pts/1    00:00:00 lsnrctl stat

root     19686 18480  0 01:18 pts/3    00:00:00 grep lsnr

[root@wlserver3 admin]# kill -9 3067

[root@wlserver3 admin]# kill -9 16807

重启成功:

oracle@wlserver3 bdump]$ lsnrctl start

LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 14-SEP-2011 01:21:35

Copyright (c) 1991, 2005, Oracle.  All rights reserved.

Starting /oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 10.2.0.1.0 - Production

System parameter file is /oracle/product/10.2.0/db_1/network/admin/listener.ora

Log messages written to /oracle/product/10.2.0/db_1/network/log/listener.log

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Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.localdomain)(PORT=1521)))

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost.localdomain)(PORT=1521)))

STATUS of the LISTENER

------------------------

Alias                     LISTENER

Version                   TNSLSNR for Linux: Version 10.2.0.1.0 - Production

Start Date                14-SEP-2011 01:21:37

Uptime                    0 days 0 hr. 0 min. 0 sec

Trace Level               off

Security                  ON: Local OS Authentication

SNMP                      OFF

Listener Parameter File   /oracle/product/10.2.0/db_1/network/admin/listener.ora

Listener Log File         /oracle/product/10.2.0/db_1/network/log/listener.log

Listening Endpoints Summary...

  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.localdomain)(PORT=1521)))

  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))

Services Summary...

Service "PLSExtProc" has 1 instance(s).

  Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...

The command completed successfully

[oracle@wlserver3 bdump]$ 

补充:处理过程中看到过一个10.2.0.1环境下的BUG,也一并修复掉了