Oracle 11g RAC monitoring daily management

Need to master the command, last week encountered a small problem, is the need to restart the database monitoring, some students even use the Oracle user restart monitoring, the principle is wrong how to line. The following actions need to be performed under a grid user.

1. Viewing the Listening status

<roidb2:+ASM2:/home/grid>$srvctl status listenerListener LISTENER is enabledListener LISTENER is running on node(s): roidb1,roidb2<roidb2:+ASM2:/home/grid>$srvctl status scan_listenerSCAN Listener LISTENER_SCAN1 is enabledSCAN listener LISTENER_SCAN1 is running on node roidb2<roidb2:+ASM2:/home/grid>$

2. Turn off monitoring

<roidb2:+ASM2:/home/grid>$srvctl stop listener -n roidb1<roidb2:+ASM2:/home/grid>$srvctl status listener -n roidb1Listener LISTENER is enabled on node(s): roidb1Listener LISTENER is not running on node(s): roidb1<roidb2:+ASM2:/home/grid>$<roidb2:+ASM2:/home/grid>$srvctl stop scan_listener<roidb2:+ASM2:/home/grid>$srvctl status scan_listenerSCAN Listener LISTENER_SCAN1 is enabledSCAN listener LISTENER_SCAN1 is not running<roidb2:+ASM2:/home/grid>$

3. Start monitoring

<roidb2:+ASM2:/home/grid>$srvctl status listenerListener LISTENER is enabledListener LISTENER is running on node(s): roidb1,roidb2<roidb2:+ASM2:/home/grid>$srvctl status scan_listenerSCAN Listener LISTENER_SCAN1 is enabledSCAN listener LISTENER_SCAN1 is running on node roidb2<roidb2:+ASM2:/home/grid>$

Oracle 11g RAC monitoring daily management