message: add warning log in AutoCompactRange(), when there is not enough disk space left to exec compact task
diff: @@ -1274,6 +1274,9 @@ void PikaServer::AutoCompactRange() {
  LOG(INFO) << "[Interval]schedule compactRange Failed, freesize: " << free_size/1048576 << "MB, disksize: " << total_size/1048576
  << "MB, error: " << s.ToString();
  }
  + } else {
  + LOG(WARNING) << "compact-interval failed, because there is not enough disk space left, freesize"
  + << free_size/1048576 << "MB, disksize: " << total_size/1048576 << "MB";
  }
  }
  return;
  @@ -1321,6 +1324,9 @@ void PikaServer::AutoCompactRange() {
  << "MB, error: " << s.ToString();
  }
  have_scheduled_crontask_ = true;
  + } else {
  + LOG(WARNING) << "compact-cron failed, because there is not enough disk space left, freesize"
  + << free_size/1048576 << "MB, disksize: " << total_size/1048576 << "MB";
  }
  }
  }
  