Add file storage pools

[justinmerrell]

https://www.tomechangosubanana.com/2019/using-virsh-to-add-a-volume-disk-to-an-existing-vm/

https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sect-virtualization-storage_pools-creating-local_directories

[justinmerrell]

virsh vol-create-as brick_pool test_disk.qcow2 100G --format qcow2

virsh vol-delete --pool brick_pool test_disk

virsh attach-disk 689 /bricks/test_disk.qcow2 vdc --persistent --subdriver=qcow2