lnsrctl start 错误的解决

刚安装完Oracle之后首次运行 $lsnrctl start 都报以下错误：

 

[oracle@rhel6 ~]$ lsnrctl startLSNRCTL for Linux: Version 10.2.0.1.0 - Production on 09-SEP-2011 10:41:36Copyright (c) 1991, 2005, Oracle.  All rights reserved.Starting /home/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...TNS-12537: TNS:connection closed TNS-12560: TNS:protocol adapter error  TNS-00507: Connection closed   Linux Error: 29: Illegal seek

 

经过一翻探索发现这个问题出在/etc/hosts文件没有写好，我原来的/etc/hosts内容是

 

127.0.0.1   rhel6 localhost.localdomain localhost4 localhost4.localdomain4

我在后面加了localhost就恢愎正常了，如下

 

127.0.0.1   rhel6 localhost.localdomain localhost4 localhost4.localdomain4 localhost

就是说/etc/hosts文件里一定要有一条是127.0.0.1 hostnam localhost othername(option)

 

easy? enjoy....