Function versionStampKeyForIndex

fdbserver/workloads/WriteDuringRead.actor.cpp:716–723

	}

	Key versionStampKeyForIndex(int idx) {
		Key result = KeyRef(getKeyForIndex(idx).toString() + std::string(14, '\x00'));
		int32_t pos = deterministicRandom()->randomInt(0, result.size() - 13);
		pos = littleEndian32(pos);
		uint8_t* data = mutateString(result);
		memcpy(data + result.size() - sizeof(int32_t), &pos, sizeof(int32_t));
		return result;
	}

	Key getRandomVersionStampKey() { return versionStampKeyForIndex(deterministicRandom()->randomInt(0, nodes)); }