docs: void prepareForFaultRecovery()
      {
          for (Long hsid : m_survivors) {
              m_replicaRepairStructs.put(hsid, new ReplicaRepairStruct());
          }
  
          repairLogger.info(m_whoami + "found (including self) " + m_survivors.size()
                   + " surviving replicas to repair. "
                   + " Survivors: " + CoreUtils.hsIdCollectionToString(m_survivors));
          VoltMessage logRequest =
              new Iv2RepairLogRequestMessage(m_requestId, m_deadHost, Iv2RepairLogRequestMessage.SPREQUEST);
          m_mailbox.send(com.google_voltpatches.common.primitives.Longs.toArray(m_survivors), logRequest);
      }