Home > Storage > PowerScale (Isilon) > Industry Solutions and Verticals > Media and Entertainment > PowerScale OneFS: NFS over RDMA for Media > FileStream – F800 results
The following figure shows the results of FileStream writing and reading to an F800 cluster from a single client over 40 GbE. As with the F600 testing, FileStream was configured with four threads and set to read or write an image sequence to the F800 as fast as it could. 50 MB and 190 MB frames were tested.
Both OneFS and Linux caches were cleared between runs.
In this figure, the Y-Axis is in MB per second. A higher bar indicates a better result.Notable takeaways from this testing are the read results for the 4K frame size (50MB) and 8K frame size (190MB). For the 4K frames, a frame rate of 86 frames per second was achieved. This frame rate is more than enough to support 60-frames per second uncompressed 4K playback. On the 8K resolution frames, 24 frames per second was achieved.
Interestingly, the write performance of F600 with RDMA is far greater than that for the F800. This is likely due to the new architecture and drive technologies in the F600 PowerScale nodes. The numbers are impressive.