If the required virtual IPs are not configured, then services like NFS, CIFS, and S3 do not function properly

If the required number of virtual IPs are not configured during installation, then services like NFS, CIFS, and S3 do not function properly. High availability is also affected if you do not configure the virtual IPs correctly.

Add the required number of virtual IPs per service using the following command:

# network ip addr add <ipaddr> <netmask> <type (virtual)> [device] 
[nodename]