OpenStack Summit Paris 2014

Video recording and post production done by OpenStack Foundation.

We spend two years to build high-performance,elastic,high-durability block storage based on OpenStack and Ceph, it has been running for one year in our public cloud. In this session, you learn details of: Provisioned performance. The performance of each volume is 5000 IOPS, 170MB/s throughput, 2ms latency, how do we archieve these SLA and QoS, how do we select hardware and software . how do we optimize IO stack components . High durability. The data durability is 99.99999999%, how do we design and configure the storage architecture to get the durability. Operation friendly. All operations are harmless for SLA, how do we expand the capacity and upgrade software and hardware.

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