docs: def _get_mounts():
      '''
      List mounted filesystems.
      '''
      mounts = {}
      with salt.utils.files.fopen("/proc/mounts") as fhr:
          for line in salt.utils.data.decode(fhr.readlines()):
              device, mntpnt, fstype, options, fs_freq, fs_passno = line.strip().split(" ")
              if fstype != 'xfs':
                  continue
              mounts[device] = {
                  'mount_point': mntpnt,
                  'options': options.split(","),
              }
  
      return mounts