code: def subvolume_set_default(subvolid, path):
      '''
      Set the subvolume as default
  
      subvolid
          ID of the new default subvolume
  
      path
          Mount point for the filesystem
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' btrfs.subvolume_set_default 257 /var/volumes/tmp
  
      '''
      cmd = ['btrfs', 'subvolume', 'set-default', subvolid, path]
  
      res = __salt__['cmd.run_all'](cmd)
      salt.utils.fsutils._verify_run(res)
      return Truf subvolume_set_default(subvolid, path):
      '''
      Set the subvolume as default
  
      subvolid
          ID of the new default subvolume
  
      path
          Mount point for the filesystem
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' btrfs.subvolume_set_default 257 /var/volumes/tmp
  
      '''
      cmd = ['btrfs', 'subvolume', 'set-default', subvolid, path]
  
      res = __salt__['cmd.run_all'](cmd)
      salt.utils.fsutils._verify_run(res)
      return True
docs: Set the subvolume as default
  
      subvolid
          ID of the new default subvolume
  
      path
          Mount point for the filesystem
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' btrfs.subvolume_set_default 257 /var/volumes/tmp