LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 19-JAN-2016 03:44:39
Copyright (c) 1991, 2013, Oracle. All rights reserved.
Welcome to LSNRCTL, type "help" for information.
LSNRCTL> help
The following operations are available
An asterisk (*) denotes a modifier or extended command:
start stop status
services version reload
save_config trace spawn
change_password quit exit
set* show*
LSNRCTL> set log_status off
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))
LISTENER parameter "log_status" set to OFF
The command completed successfully
LSNRCTL> help
The following operations are available
An asterisk (*) denotes a modifier or extended command:
start stop status
services version reload
save_config trace spawn
change_password quit exit
set* show*
附：问题的根源：
1）问题的原因：当 listener.log大小达到4G
The listener.log has reached the file size limit (on Windows) of 4G. This issue is described in published bug:Bug:9879101 THE CONNECT THROUGH LISTENER WAS SLOW WHEN LISTENER LOG GREW to 4GB
2) 出现该BUG问题的平台
Oracle Net Services - Version 11.1.0.7 to 11.2.0.4 [Release 11.1 to 11.2]
Microsoft Windows (32-bit)Microsoft Windows x64 (64-bit)This issue is limited to the Windows OS.***Checked for relevance on 14-OCT-2013***
3）出现该BUG的症状
The listener is hung or is extremely slow to respond.Tnspings to the listener take a very long time (seconds) to respond or the ping hangs completely.Lsnrctl utility commands are either hanging or slow to respond.ADR Diagnostics are enabled in this environment and the flat file TNSListener log file is at or approaching the size of 4 gigabytes.