Expand 2nd disk of a VIA-based WAN Accelerator

[Didi7]

Hello,

we have several VMware virtual WAN Accelerators based on VIA. One of the WAN Accelerators reports ...

Storage capacity threshold exceeded for veeamrepo mounted at /var/lib/veeam: 2.26 TB used of 2.49 TB.

Now, if we would re-size the 2nd virtual disk from 2.5TB to 3.5TB, would it possible to expand this 2nd disk within the Veeam Host Management Console somehow or how is this done?

And if it's not possible within the GUI, is it possible via command line and is this officially supported?

Another question regarding the cache limit => the cache of this WAN Accelerator is configured with 650GB and yet 2.26TB is consumed! Why is that?

Thank you for any help.

P.S.: We created another test VIA-appliance with a 2nd disk of 200GB and fully configured it. Now, we re-sized the 2nd disk to 250GB but within 'Storage' of the Veeam Host Management Console, we were not able to expand the disk so far.