Function Storage

web/pgadmin/dashboard/static/js/SystemStats/Storage.jsx:132–354

({preferences, sid, did, pageVisible, enablePoll=true, systemStatsTabVal})

};

export default function Storage({preferences, sid, did, pageVisible, enablePoll=true, systemStatsTabVal}) {
  const refreshOn = useRef(null);
  const prevPrefernces = usePrevious(preferences);

  const [diskStats, setDiskStats] = useState([]);
  const [ioInfo, ioInfoReduce] = useReducer(ioStatsReducer, chartsDefault['io_stats']);

  const [pollDelay, setPollDelay] = useState(5000);
  const [errorMsg, setErrorMsg] = useState(null);
  const [chartDrawnOnce, setChartDrawnOnce] = useState(false);

  const tableHeader = [
    {
      header: gettext('File system'),
      accessorKey: 'file_system',
    },
    {
      header: gettext('File system type'),
      accessorKey: 'file_system_type',
    },
    {
      header: gettext('Mount point'),
      accessorKey: 'mount_point',
    },
    {
      header: gettext('Drive letter'),
      accessorKey: 'drive_letter',
    },
    {
      header: gettext('Total space'),
      accessorKey: 'total_space',
    },
    {
      header: gettext('Used space'),
      accessorKey: 'used_space',
    },
    {
      header: gettext('Free space'),
      accessorKey: 'free_space',
    },
    {
      header: gettext('Total inodes'),
      accessorKey: 'total_inodes',
    },
    {
      header: gettext('Used inodes'),
      accessorKey: 'used_inodes',
    },
    {
      header: gettext('Free inodes'),
      accessorKey: 'free_inodes',
    },
  ];

  useEffect(()=>{
    let calcPollDelay = false;
    if(prevPrefernces) {
      if(prevPrefernces['io_stats_refresh'] != preferences['io_stats_refresh']) {