数据库监听的问题解决处理办法
$ lsnrctl start
LSNRCTL for HPUX: Version 10.2.0.4.0 - Production on 24-FEB-2012 13:20:53
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Starting /oracle/product/10.2.0/db/bin/tnslsnr: please wait...
TNSLSNR for HPUX: Version 10.2.0.4.0 - Production
System parameter file is /oracle/product/10.2.0/db/network/admin/listener.ora
Log messages written to /oracle/product/10.2.0/db/network/log/listener.log
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=DJTSITECDB)(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
Listener failed to start. See the error message(s) above...
解决方案：修改DJTSITECDB为ip地址
