Data caching DNS Error

[YuZhe-CN]

I have 3 virtual machines (2 servers and 1 client). After downloading docker images, I run the following line
$ docker exec -it dc-client /bin/bash /entrypoint.sh --m="S&W" --S=2 --D=4096 --w=2 --T=1. The result I get is DNS Error.
IPs:

• Server 1: 192.168.100.31
• Server 2: 192.168.100.32
• Client: 192.168.100.33
  

[zjzzzz]

There appears to be an issue with the latest Docker image for the data cache. When using the following command:
docker run -it --privileged=true --name dc-client --net host -v /root/docker_servers/:/usr/src/memcached/memcached_client/docker_servers/ cloudsuite/data-caching:client bash
I discovered that the entrypoint.sh script differs from the documentation.