Derek (freebsd lists) wrote: > I get about 40MB/s read, and 30MB/s write. See attached > bench-*.txt files. That's too slow. As I posted on July 31 I got sustained read rates of 875 MB/s across ten disks, through two 3124 cards and four port multipliers. The system I tested was a dual processor Opteron 244 (1.8 GHz) running amd64. Perhaps more important, my disk controllers were on two different PCI-X buses with ample bandwidth (100 MHz 64-bit and 133 MHz 64-bit). Is your disk controller on a PCI bus, and is there any other PCI traffic at the time?Received on Wed Sep 02 2009 - 10:38:52 UTC
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