this.sslOptions = sslOptions;
this.syncN = syncN;
this.chunkSize = DEFAULT_MAX_CHUNK_SIZE;
this.backupDir = tempDir;
this.fleaseConfig = new FleaseConfig(LEASE_TIMEOUT, this.localTimeRenew,
MESSAGE_TIMEOUT, address,
FleaseHolder.getIdentity(address), MAX_RETRIES);
checkArgs(babuDBConfig, address, sslOptions, participants,
localTimeRenew, timeSyncInterval, syncN, chunkSize,