docs: def mkfs(device, label=None, ssize=None, noforce=None,
           bso=None, gmo=None, ino=None, lso=None, rso=None, nmo=None, dso=None):
      '''
      Create a file system on the specified device. By default wipes out with force.
  
      General options:
  
      * **label**: Specify volume label.
      * **ssize**: Specify the fundamental sector size of the filesystem.
      * **noforce**: Do not force create filesystem, if disk is already formatted.
  
      Filesystem geometry options:
  
      * **bso**: Block size options.
      * **gmo**: Global metadata options.
      * **dso**: Data section options. These options specify the location, size,
                 and other parameters of the data section of the filesystem.
      * **ino**: Inode options to specify the inode size of the filesystem, and other inode allocation parameters.
      * **lso**: Log section options.
      * **nmo**: Naming options.
      * **rso**: Realtime section options.
  
      See the ``mkfs.xfs(8)`` manpage for a more complete description of corresponding options description.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' xfs.mkfs /dev/sda1
          salt '*' xfs.mkfs /dev/sda1 dso='su=32k,sw=6' noforce=True
          salt '*' xfs.mkfs /dev/sda1 dso='su=32k,sw=6' lso='logdev=/dev/sda2,size=10000b'
      '''
  
      getopts = lambda args: dict(((args and ("=" in args)
                                    and args or None)) and [kw.split("=") for kw in args.split(",")] or [])
      cmd = ["mkfs.xfs"]
      if label:
          cmd.append("-L")
          cmd.append("'{0}'".format(label))
  
      if ssize:
          cmd.append("-s")
          cmd.append(ssize)
  
      for switch, opts in [("-b", bso), ("-m", gmo), ("-n", nmo), ("-i", ino),
                           ("-d", dso), ("-l", lso), ("-r", rso)]:
          try:
              if getopts(opts):
                  cmd.append(switch)
                  cmd.append(opts)
          except Exception:
              raise CommandExecutionError("Wrong parameters \"{0}\" for option \"{1}\"".format(opts, switch))
  
      if not noforce:
          cmd.append("-f")
      cmd.append(device)
  
      cmd = ' '.join(cmd)
      out = __salt__['cmd.run_all'](cmd)
      _verify_run(out, cmd=cmd)
  
      return _parse_xfs_info(out['stdout'])