Yes, via nfs and glusterfs. Or even using ceph. I even tried iscsi connected to hyper-v, you can use this one . Via nfs you can append /etc/cinder/cinder.conf at the last

[nfs]
volume_driver=cinder.volume.drivers.nfs.NfsDriver
volume_backend_name=NFS
nfs_shares_config=/etc/cinder/nfs_shares
nfs_mount_point_base=/var/lib/cinder/nfs

and put enabled_backends=lvm,nfs and volume_driver=cinder.volume.drivers.nfs.NfsDriver while the content of your file,

/etc/cinder/nfs_share

is on the ff format (server_name or fqdn):/(shared_folder_name) example tahder:/xunil

besure to define also lvm in the enable_backends or you may omit it if not using lvm.