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I got the error while trying to ssh from rac1 to rac2.=> Which version of RAC you are Installing?
Could not resolve hostname: Name or service not known
how can i fix this.?
1) Make sure that rac1 and rac2 are able to ping with each other.
2) Make sure no firewall in between this server
3) check /etc/hosts files contains proper values.
X A H E E R
1. Which version are you installing?
2. Did you cross check the prerequisites and certification matrix against it?
3. Please substitute the node names with appropriate values being used, and share the output:
./runcluvfy.sh stage -pre crsinst -n node1,node2,...node<n> -verbose