Adding New ASM Disks

We have decided to add some new disks to our ASM and migrate the data, Easy First as root check we can see the new disks on the machine: If we log onto our ASM, we can see the current disks mounted: Lets create the new disk. Now that we have listed disks, we can find where they are attached We can use the above to locate physical disk in /dev As for the commands we need to issue to modify the FRA diskgroup we would need to do the below: Monitor the migration using the below, increase power if needed: If you want to pause: Once finished we can review the disks by issuing the command below, we can see FRA1 is closed and we have moved to the new disk.