19c RAC steps for modifying VIP and scanip - same network segment

1.hosts Set in file # Note No
192.200.54.41 test.hzhospital.com test
192.200.54.42 test2.hzhospital.com test2
173.168.1.1 test-priv.hzhospital.com test-priv
173.168.1.2 test2-priv.hzhospital.com test2-priv
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#192.200.54.240 test-vip1.hzhospital.com test-vip1
#192.200.54.241 test-vip2.hzhospital.com test-vip2
#192.200.54.242 test-scan.hzhospital.com test-scan
####
192.200.54.241 test-vip1.hzhospital.com test-vip1
192.200.54.242 test-vip2.hzhospital.com test-vip2
192.200.54.240 test-scan.hzhospital.com test-scan

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2. Turn off VIP And SCAN-- Shut down the database
Close the database orcle user ：srvctl stop database -d syorcl
For general modification GRID user ：
srvctl stop vip -n test -f
srvctl stop vip -n test2 -f
srvctl stop listener -n test
srvctl stop listener -n test2
srvctl stop scan_listener
srvctl stop scan

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3. modify VIP And SCAN IP
srvctl config nodeapps -a
modify VIP
srvctl modify nodeapps -n test -A test-vip1.hzhospital.com/255.255.255.0/pubnet
srvctl modify nodeapps -n test2 -A test-vip2.hzhospital.com/255.255.255.0/pubnet
== Check
srvctl config nodeapps -a
modify SCAN use root user
rvctl config scan
[root@test etc]# /u01/app/19.0.0.0/grid/bin/srvctl modify scan -n test-scan
Check srvctl config scan

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4. start-up ：
Start the monitor
srvctl start scan
srvctl start scan_listener
start-up VIP/ monitor
srvctl start vip -n test
srvctl start vip -n test2
srvctl start listener -n test
srvctl start listener -n test2
Start database orcle user ：srvctl start database -d syorcl

Check the listening status
lsnrctl status
lsnrctl status LISTENER_SCAN1
crsctl stat res -t