处理Oracle监听文件listener.log问题-创新互联
如果连接时候变得较慢 查看Oracle日志记录,可能是因为此文件太大,超过2G,
需要定期清理,(如果多用户,记得用root,可能没权限)
查看listener.log?
find / -name listener.log
经查看,竟然高达2G得日志数据,由于一些老旧的OS不支持2GB以上的文件,故当listener.log文件
超过2GB时,会出现无法处理新的连接,新的操作系统虽然不会出现这个问题,但我们依然需要对其
进行定期处理清理。
Listener log日志文件处理
[oracle@localhost home]$ lsnrctl LSNRCTL> set log_status off Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) LISTENER parameter "log_status" set to OFF The command completed successfully LSNRCTL> show log_status Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) LISTENER parameter "log_status" set to OFF The command completed successfully LSNRCTL> exit [oracle@localhost home]$ find -name listener.log home/oracle/app/oracle/diag/tnslsnr/localhost/listener/trace/listener.log [oracle@localhost ~]$ cd /home/oracle/app/oracle/diag/tnslsnr/localhost/listener/trace/ [oracle@localhost trace]$ mv listener.log listener.log.20191127 [oracle@localhost trace]$ ls listener.log.20191127 ora_2617_140154513196800.trc [oracle@localhost trace]$ lsnrctl LSNRCTL> set log_status on Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) LISTENER parameter "log_status" set to ON The command completed successfully LSNRCTL> show log_status Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) LISTENER parameter "log_status" set to ON The command completed successfully LSNRCTL> reload Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) The command completed successfully LSNRCTL> exit [oracle@localhost trace]$
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