CAUSE
Disk resize not picked up by ASM until server reboot on each node.
The disk was not seeing the OS size even after clusterware restart until the server was rebooted.
SOLUTION
To correct your space issue you will need to do the following.
1. On node 1 as root user you will need to run
crsctl stop crs
2. You will need to reboot the node
3. Once the node is fully back online you will need to connect as the grid home owner and start sqlplus to ASM instance
4. You will need to stop the clusterware on second node of cluster.
5. Once connected you will need to run
alter diskgroup <DISKGROUP_NAME> resize all <Desired_NEW SIZE>;
6. Next you will need to reboot the server for node 2.
