【RAC】oracle 11g RAC修改scan-ip

oracle 11g RAC修改scan-ip

查看scan ip的状态信息

[grid@rac1 ~]$ srvctl config scan
SCAN name: rac-cluster-scan, Network: 1/192.168.70.0/255.255.255.0/eth0
SCAN VIP name: scan1, IP: /rac-cluster-scan/192.168.70.130

停止scan_listener ，scan 应用

[grid@rac1 ~]$ srvctl stop scan_listener
[grid@rac1 ~]$ srvctl stop scan

确认 scan_listener,scan 的状态

[grid@rac1 ~]$srvctl status scan_listener
SCAN name: rac-cluster-scan, Network: 1/192.168.70.0/255.255.255.0/eth0
SCAN VIP name: scan1, IP: /rac-cluster-scan/192.168.70.130
[grid@rac1 ~]$ srvctl status scan
[grid@rac1 ~]$ crs_stat -t | grep  scan
[grid@rac1 ~]$ crs_stat -t | grep  lsnr

在所有节点中 /etc/hosts 文件中修改 scan 对应的ip

[root@rac1 ~] vi /etc/hosts
[root@rac2 ~] vi /etc/hosts

查看srv