After creating a volume, you can change the volume name, you can increase the volume size and you can add and remove tags.
Modifying a Volume from the VAST Web UI
In the Volumes tab on the Element Store page, right-click the volume you want to modify and select Edit.
Make changes as needed to the fields provided:
Name
Modify the volume name.
Capacity
Increase the capacity of the volume.
Supported range: 1 GB - 1000 TB.
In the Tags section, optionally add or remove tags.
To add a tag, enter a key string in the Key field and a value string in the Value field, and then click Add Tag. Repeat as needed to add more tags.
To remove a tag, click the deletion button for the tag.
Click Update.
The volume is modified.