oracle监听日志文件过大

一、背景

oracle监听日志文件大小达到4G，不会往监听日志文件中写入新的日志，此时就要对监听日志进行清除。

二、清除监听日志

oracle的监听日志目录：
/u01/app/oracle/diag/tnslsnr/node01/listener/trace（node01是主机名）

1.查看监听状态

\[oracle@node01 listener\]$ lsnrctl status LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 19-AUG-2021 03:24:09 Copyright © 1991, 2013, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=node01)(PORT=1521))) STATUS of the LISTENER Alias LISTENER Version TNSLSNR for Linux: Version 11.2.0.4.0 - Production Start Date 18-AUG-2021 17:53:57 Uptime 0 days 9 hr. 30 min. 11 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/oracle/product/11.2.0/db\_1/network/admin/listener.ora Listener Log File /u01/app/oracle/diag/tnslsnr/node01/listener/alert/log.xml Listening Endpoints Summary… (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=node01)(PORT=1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) Services Summary… Service “orcl” has 1 instance(s). Instance “orcl”, status READY, has 1 handler(s) for this service… Service “orclXDB” has 1 instance(s). Instance “orcl”, status READY, has 1 handler(s) for this service… The command completed successfully