监听日志文件的管理

1.到listener里面，查看对应的log_file和log_status

[oracle@bys3 log]$ lsnrctl
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 06-DEC-2013 10:27:11
Copyright (c) 1991, 2013, Oracle.  All rights reserved.
Welcome to LSNRCTL, type "help" for information.
LSNRCTL> show log_file
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=bys3.bys.com)(PORT=1521)))
LISTENER parameter "log_file" set to /u01/diag/tnslsnr/bys3/listener/alert/log.xml
The command completed successfully
LSNRCTL> show log_status
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=bys3.bys.com)(PORT=1521)))
LISTENER parameter "log_status" set to ON
The command completed successfully

2.先去监听日志的目录里面并查看大小

从监听里用show log_file得出日志文件的地址  ---测试机没怎么用依然有8M大小的日志
[oracle@bys3 alert]$ du -sh log.xml
8.0M    log.xml

3.现在可以关闭listener log

LSNRCTL> set log_status off
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=bys3.bys.com)(PORT=1521)))
LISTENER parameter "log_statu".  Try "help"

4.然后mv以前的日志文件

[oracle@bys3 alert]$ mv log.xml log.xmla

5.再开启listerer log

LSNRCTL> set log_status on
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=bys3.bys.com)(PORT=1521)))
LISTENER parameter "log_status" set to ON
The command completed successfully
LSNRCTL> show log_file
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=bys3.bys.com)(PORT=1521)))
LISTENER parameter "log_file" set to /u01/diag/tnslsnr/bys3/listener/alert/log.xml
The command completed successfully

6.查看日志文件已经自动生成了，原来的日志文件就可以慢慢处置了。

[oracle@bys3 alert]$ ls
log.xml  log.xmla