Class statvfs

src/proxy/logging/LogConfig.cc:622–622

  partition_space_left = m_partition_space_left;

  struct statvfs fs;

  if (::statvfs(logfile_dir, &fs) >= 0) {
    partition_space_left = static_cast<int64_t>(fs.f_bavail) * static_cast<int64_t>(fs.f_bsize);