private DiskStoreID getMemberID(VM vm) {
    SerializableCallable getDiskStoreID = new SerializableCallable("get DiskStoreID as member id") {
      @Override
      public Object call() {
        LocalRegion lr = (LocalRegion) getCache().getRegion(REGION_NAME);
        assertTrue(lr != null && lr.getDiskStore() != null);
        DiskStoreID dsid = lr.getDiskStore().getDiskStoreID();
        return dsid;
      }
    };
    return (DiskStoreID) vm.invoke(getDiskStoreID);
  }
Returns region attributes for a <code>GLOBAL</code> region
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/GIIDeltaDUnitTest.java