private void createRegions(final VM vm) {
    createRegion(regionName1, getUniqueName() + "-1", getDiskStoreFor(vm, 1));
    createRegion(regionName2, getUniqueName() + "-2", getDiskStoreFor(vm, 2));
  }
Test what happens when we restart persistent members while there is an accessor concurrently
performing puts.
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/backup/BackupDistributedTest.java