Blog, Experiences

China Mobile Releases O...

In June 2014, China Mobile announced its public cloud product, named "Mobile Cloud", which provides infrastructure cloud services to Industry, Education and Goverment.   China Moblie's  Cloud provide object storage , elastic computing service  and network services. The elastic computing service is based on Opennebula. Before anno...

Big Cloud November 5th, 2014
Blog, Experiences

OpenNebula LXC Driver P...

Work done by China Mobile in the Big Cloud Elastic Computing System The aim of this post is to describe a new OpenNebula LXC driver (OneLXC) developed by China Mobile to allow the management of hosts and the deployment of lxc domains in OpenNebula using the LXC hypervisor. Features OneLXC mainly consists of two components: IM_MAD: a series of remote scripts that are able to monitor the remote hosts VMM_MAD: a series of remote scripts to manage lxc domains. OneLXC is very similar ...

Big Cloud December 11th, 2012
Blog, Community, Experiences

How Long Does It Take t...

Work done by China Mobile in the Big Cloud Elastic Computing System  The answer is less than 5 minutes! We recently made an interesting test to see how fast can OpenNebula deploy a huge amount of VMs in short time. The testbed includes 200 hosts and runs VMs in local disk. For some reasons the scheduler policy must be setup as Packing Policy. To accelerate the deployment speed we use the cache patch (av...

Big Cloud October 11th, 2012
Blog, Experiences

China Mobile’s Bi...

Big Cloud is the cloud computing software stack developed by China Mobile Research Institute to support China Mobile's operation platform and provide services to its more than 600 million customers. BC-EC, Big Cloud Elastic Computing, chose OpenNebula as its c...

Big Cloud July 23rd, 2012
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