}
// reload the quota config
try {
DiskQuotaMonitor monitor = getDiskQuotaMonitor();
monitor.reloadConfig();
ConfigurableQuotaStoreProvider provider = (ConfigurableQuotaStoreProvider) monitor.getQuotaStoreProvider();
provider.reloadQuotaStore();
// restart the monitor, the quota store might have been changed and pointed to another DB
// and we need to re-init the tile pages