Oracle11g RAC环境下多个Scan IP的修改方法由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“scanip功能”。
Oracle11g RAC环境下多个Scan IP的修改方法
1.环境
操作系统版本：AIX 6.1 Oracle版本：11.2.0.3
旧的Scan IP： 192.168.101.65
新的Scan IP： 192.168.101.66 192.168.101.67 192.168.101.68
2.查看Scan IP配置
srvctlconfig scan SCAN name: host-scan, Network: 1/192.168.101.0/255.255.255.0/en0 SCAN VIP name: scan1, IP: /host-scan/192.168.101.65
3.停止Scan相关资源
srvctl stop scan_listener
//停止Scan_listener资源 srvctl status scan_listener //查看Scan_listener状态
SCAN Listener LISTENER_SCAN1 is enabled SCAN listener LISTENER_SCAN1 is not running
srvctl stop scan
//停止Scan资源 srvctl status scan
//查看Scan状态
SCAN VIP scan1 is enabled SCAN VIP scan1 is not running 4.修改/etc/hosts文件
修改前：
192.168.101.65
host-scan 修改后：
192.168.101.66 host-scan 192.168.101.67 host-scan 192.168.101.68 host-scan
5.修改Scan资源配置
srvctl modify scan-n host-scan
6.查看Scan的资源配置 srvctlconfig scan SCAN name: host-scan, Network: 1/192.168.101.0/255.255.255.0/en0 SCAN VIP name: scan1, IP: /host-scan/192.168.101.66 SCAN VIP name: scan2, IP: /host-scan/192.168.101.67 SCAN VIP name: scan3, IP: /host-scan/192.168.101.68
7.启动Scan相关资源
srvctl start scan_listener srvctl start scan
