Hello, my first reply missed the list by mistake so I will repeat a few points that I mentioned there.
> What is 1u? > > What is a blade system? > Compute clusters are often built of rack-server hardware meaning boxes different from desktop boxes and chipset that have features not necessary for desktop PCs like ECC memory, redundant power supply units, integrated management processors, RAID controllers, that altogether provide better reliability, since the failure rate for a cluster of a 100 nodes is 100 times higher than for a single node. You may not need any of it for a 16 node rendering farm. Anyone using clusters for animation on this list? > We are just writing up on a research project on distributed rendering. Rendering is the part in the animation process that requires the most processing power. We used 3dStudio Max (3DS) for modelling and V-Ray for rendering. 3DS has its own utility, called Backburner, for distributing frames among a number of cluster nodes. We observed that V-Ray failed on some certain frames thus stopping the whole rendering queue, therefore the process was not completely automated. I would also repeat that a storage subsystem that uses an array of disks is essential for performance. > > At this time I am trying to figure out the racks. Am meeting the hardware > guy on Saturday and we were thinking of opening up the PCS i have lying > around and taking measurements of how the mother boards fit into the > cases,with the intention of creating a rack from scratch. Any ideas of what > goes into a good rack in terms of size and matieral (assuming it has to be > insulated) > This sort of rack is more of a research project. On the contrary, the usual kind of rack is an IEC standard server rack, http://en.wikipedia.org/wiki/19_inch_rack > Am planning to run animation software (like blender) on it. Since animation > software requires large processing power i am assuming they have already > worked on parrallelizing the code... > Blender does not seem to have a driver to distribute rendering (I might be wrong) but it can generate PovRay scripts and povray can make use of parallel processing in a number of ways.
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