code: def create(self, label, devices, metadata_profile="", data_profile="", overwrite=False):
          
          args = {
              'label': label,
              'metadata': metadata_profile,
              'data': data_profile,
              'devices': devices,
              'overwrite': overwrite
          }
  
          self._create_chk.check(args)
  
          self._client.sync('btrfs.create', args)
docs: Create a btrfs filesystem with the given label, devices, and profiles
          :param label: name/label
          :param devices : array of devices (/dev/sda1, etc...)
          :metadata_profile: raid0, raid1, raid5, raid6, raid10, dup or single
          :data_profile: same as metadata profile
          :overwrite: force creation of the filesystem. Overwrite any existing filesystem