1、查看監聽狀態
[grid@ams1 ~]$srvctl status listener
Listener LISTENER is enabled
Listener LISTENER is running on node(s): ams2,ams1
[grid@ams1 ~]$srvctl status scan_listener
SCAN Listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node ams2
2、關閉監聽
[grid@ams1 ~]$srvctl stop listener -n ams2
[grid@ams1 ~]$srvctl stop listener -n ams1
[grid@ams1 ~]$srvctl status listener -n ams1
[grid@ams1 ~]$srvctl status listener -n ams2
[grid@ams1 ~]$srvctl stop scan_listener
3、啓動監聽
[grid@ams1 ~]$srvctl start listener -n ams2
[grid@ams1 ~]$srvctl start listener -n ams1
[grid@ams1 ~]$srvctl status listener -n ams1
[grid@ams1 ~]$srvctl status listener -n ams2
[grid@ams1 ~]$srvctl start scan_list
[grid@ams1 ~]$srvctl status scan_listener
SCAN Listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node ams2