Date: Fri, 18 Feb 2005 03:04:00 +0800 From: Xin LI <delphij@frontfree.net> To: Rong-En Fan <rafan@csie.org> Cc: scsi@freebsd.org Subject: Re: Problem with mpt(4) and Infortrend RAID Message-ID: <1108667040.656.20.camel@spirit> In-Reply-To: <20050204102558.GA2001@svm.csie.ntu.edu.tw> References: <20050204102558.GA2001@svm.csie.ntu.edu.tw>
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[-- Attachment #1 --] Have you got a chance to test this, I have gotten some similar problem and got rid of them with the following patch applied (credit goes to gibbs@ who fixed this last November): http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/cam/cam_xpt.c.diff?r1=1.142&r2=1.142.2.2 This might be important since I think this has affected many users who wants to use multiple LUN's, and thus warrants a new errata candidate for 5.3-RELEASE. Thanks in advance! 在 2005-02-04五的 18:25 +0800，Rong-En Fan写道： > If I map two 1.6T logical drive to the same channel > with different LUN, I got similar problem like yours > However, if I do ONE of following will solve: > > 1. set the channel to 160MB/s (sync clock is 80Mhz) > 2. map 1 logical drive to 1 channel (I have two channels > on raid) > > I'm using 2 now, but I just did a little io traffic > (< 5MB/s and < 30secs) then got following messages: Cheers, -- Xin LI <delphij delphij net> http://www.delphij.net/ [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBCFOqg/cVsHxFZiIoRAjQ5AJ0fH9Sk31rBtjw/39sxJg4PWm4AzwCcDXF+ cwnBpBwCjmlYXz2zmPQEWwY= =3LQw -----END PGP SIGNATURE-----
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