private void createEntriesK1andK2() {
    Region<String, String> r1 = cache.getRegion(SEPARATOR + REGION_NAME);

    assertThat(r1).isNotNull();

    if (!r1.containsKey(K1)) {
      r1.create(K1, K1);
    }
    if (!r1.containsKey(K2)) {
      r1.create(K2, K2);
    }

    assertThat(r1.getEntry(K1).getValue()).isEqualTo(K1);
    assertThat(r1.getEntry(K2).getValue()).isEqualTo(K2);
  }
Redundancy level specified & less than total Eps. If an EP dies & is part of the fail over list
, then it should be removed from live server map & added to dead server map. A new EP should be
picked from the Live Server Map to compensate for the failure. Failure Detection by Put
operation.
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/tier/sockets/RedundancyLevelPart1DUnitTest.java