Date: Tue, 2 Mar 1999 08:17:36 -0700 (MST) From: "Kenneth D. Merry" <ken@plutotech.com> To: gibbs@pluto.plutotech.com Cc: bag@sinbin.demos.su, scsi@FreeBSD.ORG Subject: Re: RAID saga Message-ID: <199903021517.IAA79167@panzer.plutotech.com> In-Reply-To: <199903020229.TAA16211@narnia.plutotech.com> from "Justin T. Gibbs" at "Mar 1, 1999 7:29:22 pm"
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Justin T. Gibbs wrote... > > we use several IFT3102 without problems, it can work with fbsd cam as is > > or with path to scsi_da.c > > > > 127,135d126 > > < * Infortrend RAID controller doesn't like the > > < * synchronize cache command. > > < */ > > < {T_DIRECT, SIP_MEDIA_FIXED, "IFT", "3102", "01*"}, > > < /*quirks*/ DA_Q_NO_SYNC_CACHE > > < > > < }, > > This will disable tagged queueing (min and max tags default to 0 since > they are not initialized). Was this your intention? I would not expect > to see good performance from this array without tagged queueing turned > on. The quirk is for the DA driver, not the transport layer. (i.e., it won't affect tags) Ken -- Kenneth Merry ken@plutotech.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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