When deploying a new StoreOnce VSA (Virtual Storage Appliance), expanding storage capacity can be done by the following methods:
Verify sufficient capacity LTUs are available: License to Use (LTU) is required to allocate more storage to the VSA. Ensuring that there are sufficient LTUs available is essential before increasing capacity.
Add a new virtual hard disk to the virtual machine: This is the process of physically increasing the storage allocated to the VSA. By adding a new virtual hard disk to the virtual machine, you expand the storage capacity that the VSA can utilize.
These steps are critical for correctly scaling the storage capacity of a StoreOnce VSA solution.
Reference:
HPE StoreOnce VSA Deployment
HPE StoreOnce Capacity Licensing