Virsh pool-info

$ virsh pool-info Downloads
Name:           Downloads
UUID:           fdbe7407-67c4-405d-8e46-9c2695a8b353
State:          running
Persistent:     yes
Autostart:      yes
Capacity:       219.88 GiB
Allocation:     34.87 GiB
Available:      185.01 GiB


$ virsh pool-info default
Name:           default
UUID:           cb72b02e-b436-4ec9-9460-d297744c4c69
State:          running
Persistent:     yes
Autostart:      yes
Capacity:       219.88 GiB
Allocation:     34.95 GiB
Available:      184.93 GiB