Shulou(Shulou.com)05/31 Report--

This article mainly shows you "how to change the address of rac scanIP IP", which is easy to understand and clear. I hope it can help you solve your doubts. Let me lead you to study and learn this article "how to change the address of rac scanIP IP".

1. Test requirements

Change scan ip 135.148.xx.145 to 135.148.xx.45

View current scan ip status information (to be executed as root user)

#. / srvctl config scan

SCAN name: gsdx-qdrac-scan3, Network: 1

Subnet IPv4: 135.148.12.0/255.255.255.0/bond0, static

Subnet IPv6:

SCAN 1 IPv4 VIP: 135.148.12.145

SCAN VIP is enabled.

SCAN VIP is individually enabled on nodes:

SCAN VIP is individually disabled on nodes:

Oracle@gsdx-qdrac07:/xtts >

2. Stop the scan_listener,scan ip service as a root user

[root@gsdx-qdrac07 bin] #. / srvctl stop scan_listener

[root@gsdx-qdrac07 bin] #. / srvctl stop scan

[root@gsdx-qdrac07 bin] #. / srvctl status scan

SCAN VIP scan1 is enabled

SCAN VIP scan1 is not running

3. Modify the new scan ip address in all node / etc/hosts files

# 135.148.xx.145 gsdx-qdrac-scan3

135.148.xx.45 gsdx-qdrac-scan3

4. Modify scan ip with root users

[root@gsdx-qdrac07 bin] #. / srvctl modify scan-n 135.148.xx.45

8. Confirm after modification

[root@gsdx-qdrac07 bin] #. / srvctl config scan

SCAN name: 135.148.12.45, Network: 1

Subnet IPv4: 135.148.12.0/255.255.255.0/bond0, static

Subnet IPv6:

SCAN 1 IPv4 VIP: 135.148.xx.45

SCAN VIP is enabled.

SCAN VIP is individually enabled on nodes:

SCAN VIP is individually disabled on nodes:

5. Start scan_listener,scan

[root@gsdx-qdrac07 bin] #. / srvctl start scan

[root@gsdx-qdrac07 bin] #. / srvctl start scan_listener

6. Restart the entire cluster

. / crsctl stop cluster-all

. / crsctl start cluster-all

The above is all the contents of the article "how to change the address of rac scanIP IP". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.