Manage storage backends
Add, edit, set as default, and remove storage backends through the web UI
Add external SMB / CIFS backend
Use a Samba or Windows SMB share as external VM disk storage (new in v0.4.0)
Add external NFS backend
Use a remote NFS export as external VM disk storage
Add external iSCSI backend
Use a shared iSCSI target as external block storage with auto-provisioned per-VM LVs