We have a 188.8.131.52 cluster on Linux which is using scan IP. We have 3 node database instances running on this setup. The scan host-name is like TSLSERV01.xxx.com. Now we want to chage this SCAN hostname as TSLSERV01-SCAN.xxx.com What are the things that we need to do in-order to change this ? Any note or doc will be helpful.