10g的一臺機器,監聽啓動報如下錯誤:
oracle@olivenan oracle]$ lsnrctl start
LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 17-OCT-2007 15:35:07
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Starting /opt/product/10.2.0/db_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.2.0.1.0 - Production
System parameter file is /opt/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /opt/product/10.2.0/db_1/network/log/listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=olivenan)(PORT=1521)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=olivenan)(PORT=1521)))System parameter file is /opt/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /opt/product/10.2.0/db_1/network/log/listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=olivenan)(PORT=1521)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
TNS-12547: TNS:lost contact
TNS-12560: TNS:protocol adapter error
TNS-00517: Lost contact
Linux Error: 104: Connection reset by peer
listener.ora沒有問題,最後發現是/etc/hosts中缺少了127.0.0.1 localhost所致,加上重啓就好了