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Hi Bart, thanks for the interesting slides. Comments regarding conclusion 2 and 3 In 2, I guess you really meant the ratio of core/disk? The boers have 4/1. With westmere , we have options of 12/4 (Dell r710) or 12/6,7,10 (Dell r510). For 3, you can test on atlint01. It has 8 core (slightly faster cores). Its /scratch consists of 3x 140GB disks, raid-0 (stripe) which should be able to give roughly 3 times the performance of the single disk in boers. regards, Wei Yang | [log in to unmask] | 650-926-3338(O) On Jun 18, 2010, at 8:37 AM, Bart Butler wrote: > Talk from group meeting today about PROOF benchmarking. > > Yang, Wei wrote: >> sorry, stripping across 36 disks, not 32. >> >> regards, >> Wei Yang | >> [log in to unmask] >> | 650-926-3338(O) >> >> >> On Jun 15, 2010, at 12:12 PM, Yang, Wei wrote: >> >> >> >>> Here are how your data files are distributed among T2 data servers. Each T2 data server has a array of 46 disks and a file is stripped across 32 disks. >>> >>> >> >> >> > > <June-18-2010-Group Meeting PROOF benchmarks.pdf>