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PTA is an agency of the Government of Western
Australia, managing public transport services in WA, including
train, bus and ferry services. As part of the Urban Security
Initiatives Project (USIP), PTA is responsible for monitoring 1300
cameras deployed across 70 train stations and 90 rail cars from a
central monitoring station.
PTA deployed two DDN S2A9900 Storage Systems,
currently providing over 1.5PB of useable SATA storage capacity for
surveillance footage and 14TB of SAS storage capacity for databases
and other interactive applications. The storage systems provide
6GB/s throughput, even in the worst case scenario (complete system
failure) -12x the current demand for 1300 cameras. Connected to the
storage infrastructure are six IBM server systems running Network
Video Recorders (NVRs) in a VMWare vSphere environment.
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