How to modify the VIP address in a 10 Gb environment of Oracle Database

How to modify the VIP address in a 10 Gb environment of the Oracle database:

◆ 1. Stop all services

Crs_stop-all

◆ 2. root user Login, according to the original environment needs to execute commands, set environment variables (note if you are not the root to execute, to report the error PRKO-2117: This command shoshould be executed as the system privilege user .):

Export ORACLE_BASE =/u01/app/oracle

Export ORACLE_HOME = $ ORACLE_BASE/product/10.2.0/rac_db

Export ORA_CRS_HOME = $ ORACLE_BASE/product/10.2.0/crs

Export ORACLE_SID = orcl1

Export NLS_LANG = AMERICAN_AMERICA.us7ascii

Export NLS_DATE_FORMAT = "YYYY-MM-DD HH24: MI: SS"

Export PATH =. :$ {PATH }:$ HOME/bin: $ ORACLE_HOME/bin: $ ORA_CRS_HOME/bin

Srvctl modify nodeapps-n xxx1-A 192.168.100.30/255.255.255.0

Ifconfig eth0: 1 192.168.100.30

◆ 3. modify the/etc/hosts file and files in the/u01/app/oracle/product/10.2.0/rac_db/network/admin directory as needed. If you use the machine name, you do not need to modify it.

◆ 4. convert to an oracle user:

Srvctl start nodeapps-n xxx1

Srvctl start asm-n xxx1

Srvctl start instance-d orcl-I orcl1

◆ 5. Test OK!