Ejemplo n.º 1
0
 public static Double getDouble(MetricsKeys key, StringMap map) {
   Double value = 0.0;
   if (map.containsKey(key.name()) && !map.get(key.name()).equals("")) {
     value = new Double(map.get(key.name()));
   }
   return value;
 }
Ejemplo n.º 2
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 public static Integer getInteger(MetricsKeys key, StringMap map) {
   Integer value = 0;
   if (map.containsKey(key.name()) && !map.get(key.name()).equals("")) {
     value = Integer.decode(map.get(key.name()));
   }
   return value;
 }
Ejemplo n.º 3
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 public static Long getLong(MetricsKeys key, StringMap map) {
   Long value = 0L;
   if (map.containsKey(key.name()) && !map.get(key.name()).equals("")) {
     value = Long.decode(map.get(key.name()));
   }
   return value;
 }
Ejemplo n.º 4
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 public static Boolean getBoolean(MetricsKeys key, StringMap map) {
   Boolean value = false;
   if (map.containsKey(key.name()) && !map.get(key.name()).equals("")) {
     value = Boolean.parseBoolean(map.get(key.name()));
   }
   return value;
 }
  /**
   * get the DB metrics for each data mover or VDM
   *
   * @param storageSystem
   * @param dbClient
   * @param dmFsMountMap
   * @param dmCapacityMap
   * @param vdmFsMountMap
   * @param vdmCapacityMap
   */
  private void prepareDBMetrics(
      StorageSystem storageSystem,
      DbClient dbClient,
      final Map<String, List<String>> dmFsMountMap,
      final Map<String, Long> dmCapacityMap,
      final Map<String, List<String>> vdmFsMountMap,
      final Map<String, Long> vdmCapacityMap) {

    List<VirtualNAS> modifiedVNas = new ArrayList<VirtualNAS>();
    List<PhysicalNAS> modifiedPNas = new ArrayList<PhysicalNAS>();

    for (Entry<String, List<String>> eachNas : dmFsMountMap.entrySet()) {
      _logger.info(" Computing metrics for data mover {}  ", eachNas.getKey());
      // Get Physical NAS from db!!
      PhysicalNAS pNAS = findPhysicalNasByNativeId(storageSystem, dbClient, eachNas.getKey());

      List<VirtualNAS> vNasList = new ArrayList<VirtualNAS>();

      if (null != pNAS) {
        URIQueryResultList virtualNASUris = new URIQueryResultList();
        dbClient.queryByConstraint(
            ContainmentConstraint.Factory.getVirtualNASByParentConstraint(pNAS.getId()),
            virtualNASUris);

        Long totalDmObjects = 0L;
        Long totalDmCapacity = 0L;

        Iterator<URI> virtualNASIter = virtualNASUris.iterator();
        while (virtualNASIter.hasNext()) {
          // Get Each vNAS on Physical NAS
          VirtualNAS virtualNAS = dbClient.queryObject(VirtualNAS.class, virtualNASIter.next());
          if (virtualNAS != null && !virtualNAS.getInactive()) {

            vNasList.add(virtualNAS);
            int vNasObjects = 0;

            if (vdmFsMountMap.get(virtualNAS.getNativeId()) != null) {
              vNasObjects = vdmFsMountMap.get(virtualNAS.getNativeId()).size();
              totalDmObjects = totalDmObjects + vNasObjects;
            }

            Long vNasCapacity = 0L;
            if (vdmCapacityMap.get(virtualNAS.getNativeId()) != null) {
              vNasCapacity = vdmCapacityMap.get(virtualNAS.getNativeId());
              totalDmCapacity = totalDmCapacity + vNasCapacity;
            }

            // Update dbMetrics for vNAS!!
            StringMap vNasDbMetrics = virtualNAS.getMetrics();
            vNasDbMetrics.put(MetricsKeys.storageObjects.name(), String.valueOf(vNasObjects));
            vNasDbMetrics.put(MetricsKeys.usedStorageCapacity.name(), String.valueOf(vNasCapacity));

            modifiedVNas.add(virtualNAS);
          }
        }

        if (dmFsMountMap.get(pNAS.getNativeId()) != null) {

          totalDmObjects = totalDmObjects + dmFsMountMap.get(pNAS.getNativeId()).size();
        }

        if (dmCapacityMap.get(pNAS.getNativeId()) != null) {
          totalDmCapacity = totalDmCapacity + dmCapacityMap.get(pNAS.getNativeId());
        }

        for (VirtualNAS vNas : vNasList) {
          // Update dbMetrics for vNAS!!
          StringMap vNasDbMetrics = vNas.getMetrics();
          long StorageObj = MetricsKeys.getLong(MetricsKeys.storageObjects, vNas.getMetrics());
          double percentageLoad = ((double) StorageObj / totalDmObjects) * 100;
          vNasDbMetrics.put(MetricsKeys.percentLoad.name(), String.valueOf(percentageLoad));
        }

        StringMap pNasDbMetrics = pNAS.getMetrics();
        pNasDbMetrics.put(MetricsKeys.storageObjects.name(), String.valueOf(totalDmObjects));
        pNasDbMetrics.put(MetricsKeys.usedStorageCapacity.name(), String.valueOf(totalDmCapacity));

        long maxObjects = MetricsKeys.getLong(MetricsKeys.maxStorageObjects, pNasDbMetrics);
        long maxCapacity = MetricsKeys.getLong(MetricsKeys.maxStorageCapacity, pNasDbMetrics);
        double percentageLoad = ((double) totalDmObjects / maxObjects) * 100;
        pNasDbMetrics.put(MetricsKeys.percentLoad.name(), String.valueOf(percentageLoad));
        if (totalDmObjects >= maxObjects || totalDmCapacity >= maxCapacity) {
          pNasDbMetrics.put(MetricsKeys.overLoaded.name(), "true");
          // All vNas under should be updated!!!
          for (VirtualNAS vNas : vNasList) {
            // Update dbMetrics for vNAS!!
            StringMap vNasDbMetrics = vNas.getMetrics();
            vNasDbMetrics.put(MetricsKeys.overLoaded.name(), "true");
          }
        } else {
          pNasDbMetrics.put(MetricsKeys.overLoaded.name(), "false");
          // All vNas under should be updated!!!
          for (VirtualNAS vNas : vNasList) {
            // Update dbMetrics for vNAS!!
            StringMap vNasDbMetrics = vNas.getMetrics();
            vNasDbMetrics.put(MetricsKeys.overLoaded.name(), "false");
          }
        }
        modifiedPNas.add(pNAS);
      }

      // Update the db
      if (!modifiedVNas.isEmpty()) {
        dbClient.persistObject(modifiedVNas);
      }

      if (!modifiedPNas.isEmpty()) {
        dbClient.persistObject(modifiedPNas);
      }
    }
    return;
  }
Ejemplo n.º 6
0
 static void putInteger(MetricsKeys key, Integer value, StringMap map) {
   map.put(key.name(), value.toString());
 }
Ejemplo n.º 7
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 static void putLong(MetricsKeys key, Long value, StringMap map) {
   map.put(key.name(), value.toString());
 }
Ejemplo n.º 8
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 public static void putBoolean(MetricsKeys key, Boolean value, StringMap map) {
   map.put(key.name(), value.toString());
 }
Ejemplo n.º 9
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 public static void putDouble(MetricsKeys key, Double value, StringMap map) {
   map.put(key.name(), value.toString());
 }