freebsd-performance Digest, Vol 4, Issue 9

s_porotnikov_at_nojabrsk.ru
Date: 06/19/03

  • Next message: Petri Helenius: "Re: freebsd-performance Digest, Vol 4, Issue 9"
    Date: Thu, 19 Jun 2003 17:22:08 +0600
    To: freebsd-performance@freebsd.org
    
    

    I tested software RAID 0 via VINUM on FreeBSD 5.1 three hard drive IBM
    Ultrastor IC35L073VCD210 connected to onboard Adaptec dual chanel AIC-7899W
    based controller (64 bit 66MHz PCI), and compared them to Adaptec 2100 RAID
    controller (32 bit 33MHz PCI). The performance hardware RAID is appeared
    on 15 % less than VINUM. CPU usage is same.
    Test utils are rawio and dd with many fork process (8).
    The CPU are Xeon 2.4 GHz, SuperMicro MB P4DP6Q with Intel E7500 Chipset.

                             mailto:s_porotnikov@nojabrsk.ru

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  • Next message: Petri Helenius: "Re: freebsd-performance Digest, Vol 4, Issue 9"

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