Explanation
The Oracle Cloud Infrastructure Block Volume service lets you expand the size of block volumes and boot volumes. You have three options to increase the size of your volumes:
Expand an existing volume in place with offline resizing. See Resizing a Volume Using the Console for the steps to do this.
Restore from a volume backup to a larger volume. See Restoring a Backup to a New Volume and Restoring a Boot Volume.
Clone an existing volume to a new, larger volume. See Cloning a Volume and Cloning a Boot Volume.