监听启动失败解决
$ netstat -an|grep 1521
tcp 0 0 192.168.96.196.1521 192.168.96.200.36727 FIN_WAIT_2
tcp 0 0 192.168.96.196.1521 192.168.96.200.36368 FIN_WAIT_2
tcp 0 0 192.168.96.196.1521 192.168.96.200.47225 FIN_WAIT_2
tcp 0 0 192.168.96.196.1521 192.168.96.199.37110 FIN_WAIT_2
tcp 0 0 192.168.96.196.1521 192.168.96.199.59746 FIN_WAIT_2
tcp 0 0 192.168.96.196.1521 192.168.96.199.60875 FIN_WAIT_2
tcp 0 0 192.168.96.196.1521 192.168.96.200.45876 FIN_WAIT_2
tcp 0 0 192.168.96.196.1521 192.168.96.199.59747 FIN_WAIT_2
tcp 0 0 192.168.96.196.1521 192.168.96.200.49344 FIN_WAIT_2
tcp 0 0 192.168.96.196.1521 192.168.96.199.59742 FIN_WAIT_2
$ lsnrctl start
LSNRCTL for HPUX: Version 11.2.0.3.0 - Production on 15-AUG-2013 11:56:27
Copyright (c) 1991, 2011, Oracle. All rights reserved.
Starting /u01/oracle/PTLD1/11.2.0/bin/tnslsnr: please wait...
TNS-12537: TNS:connection closed
TNS-12560: TNS:protocol adapter error
TNS-00507: Connection closed
HPUX Error: 29: Illegal seek
比较发现/u01/oracle/PTLD1/11.2.0/bin/tnslsnr（这是一个可执行的文件）和其他用户下的文件大小不一样，将其他用户下的文件cp过来一份，成功。
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/24500180/viewspace-1062903/ ，如需转载，请注明出处，否则将追究法律责任。
