oracle rac 监听日志在啥位置

Posted 2023-05-05

你在操作系统上执行命令：lsnrctl status 查看监听状态
会输出一些信息
可以看到一个叫listener.log的文件，便是监听的日志，按照路径找到即可。
版本不同，可能名字也会有变化，12c的叫log.xml 参考技术A oracle 11g的监听日志和警告日志都是在/u01/oracle/diag/tnslsnr/oracle/listener目录和/u01/oracle/diag/rdbms/db1/db1目录下，listener目录和db1目录。这两目录下都有如下目录：alert cdump hm incident incpkg ir lck metadata stage sweep t...

Oracle 11g RAC 监听日常管理

需要必须掌握的命令，上周遇到了一个小问题，就是需要重启数据库监听，有的同学竟然使用oracle用户重启监听，原理就搞错了怎么行。以下操作都需要再grid用户下进行操作。

1、查看监听状态

<roidb2:+ASM2:/home/grid>$srvctl status listener
Listener LISTENER is enabled
Listener LISTENER is running on node(s): roidb1,roidb2
<roidb2:+ASM2:/home/grid>$srvctl status scan_listener
SCAN Listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node roidb2
<roidb2:+ASM2:/home/grid>$

2、关闭监听

<roidb2:+ASM2:/home/grid>$srvctl stop listener -n roidb1
<roidb2:+ASM2:/home/grid>$srvctl status listener -n roidb1
Listener LISTENER is enabled on node(s): roidb1
Listener LISTENER is not running on node(s): roidb1
<roidb2:+ASM2:/home/grid>$
<roidb2:+ASM2:/home/grid>$srvctl stop scan_listener
<roidb2:+ASM2:/home/grid>$srvctl status scan_listener
SCAN Listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is not running
<roidb2:+ASM2:/home/grid>$

3、启动监听

<roidb2:+ASM2:/home/grid>$srvctl status listener
Listener LISTENER is enabled
Listener LISTENER is running on node(s): roidb1,roidb2
<roidb2:+ASM2:/home/grid>$srvctl status scan_listener
SCAN Listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node roidb2
<roidb2:+ASM2:/home/grid>$