Date: Thu, 10 Nov 2005 07:06:26 -0600 (CST) From: Sergey Babkin <babkin@verizon.net> To: Danny Howard <dannyman@toldme.com>, freebsd-geom@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: Re: GEOM for multipath? How? Message-ID: <32275093.1131627986609.JavaMail.root@vms170.mailsrvcs.net>
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>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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