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Oracle 11g RAC 監(jiān)聽日常管理

發(fā)布時間:2020-07-18 01:42:11 來源:網(wǎng)絡(luò) 閱讀:7072 作者:roidba 欄目:關(guān)系型數(shù)據(jù)庫

需要必須掌握的命令,上周遇到了一個小問題,就是需要重啟數(shù)據(jù)庫監(jiān)聽,有的同學(xué)竟然使用oracle用戶重啟監(jiān)聽,原理就搞錯了怎么行。以下操作都需要再grid用戶下進行操作。

1、查看監(jiān)聽狀態(tài)

<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、關(guān)閉監(jiān)聽

<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、啟動監(jiān)聽

<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>$
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