Re: Re: GEOM for multipath? How?

From: Sergey Babkin (babkin_at_verizon.net)
Date: 11/10/05

  • Next message: Pawel Jakub Dawidek: "Re: GEOM for multipath? How?" 
    Date: Thu, 10 Nov 2005 07:06:26 -0600 (CST)
To: Danny Howard <dannyman@toldme.com>, freebsd-geom@freebsd.org, freebsd-hackers@freebsd.org

    >From: Danny Howard <dannyman@toldme.com>

    >Hey ... yes, I recall there being issues with the QLogic drivers ... I
    >wonder if anyone has given the mpt drivers a shot? I was able to speak
    >with an engineer at Engenio (now owned by LSI) and she said there were
    >some issues with the QLogic dual-port cards that were interesting to
    >her, but the LSI dual-port cards behaved differently ...

    QLogic worked fine in multi-path configuration with UnixWare.
    I think LSI and Adaptec did too. The only trick is to make sure
    that the IRQs of the cards are not shared between the cards or with
    any other device.

    -SB
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  • Next message: Pawel Jakub Dawidek: "Re: GEOM for multipath? How?"