@Test
  public void testRecoveredFromDiskBitAfterDeltaGII() {
    prepareForEachTest();
    getMemberID(P);
    final DiskStoreID memberR = getMemberID(R);
    assertEquals(0, DistributedCacheOperation.SLOW_DISTRIBUTION_MS);

    verifyRecoveredFromDiskBitAfterGII(memberR, false);
  }
P, R has key1 unchanged, make one unfinished operation on R to trigger delta gii.
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/GIIDeltaDUnitTest.java