Date: Mon, 11 Feb 2008 20:16:00 -0200 From: JoaoBR <joao@matik.com.br> To: Scott Long <scottl@samsco.org> Cc: Niki Denev <nike_d@cytexbg.com>, "Gelsema, P \(Patrick\)" <gelsemap@superhero.nl>, freebsd-current@freebsd.org Subject: Re: Adaptec AHD U320 operating as only U160 Message-ID: <200802112016.01563.joao@matik.com.br> In-Reply-To: <47B0C34E.7040804@samsco.org> References: <200704182239.59842.gelsemap@superhero.nl> <2e77fc10802111330p738d2c93i9eb1189b307d732d@mail.gmail.com> <47B0C34E.7040804@samsco.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Monday 11 February 2008 19:51:10 Scott Long wrote: > >> > >> > >> Do you still have your U320 disks running as U160 disks with an Adaptec > >> U320 controller in 7.0 or 8-CURRENT? I also have this problem and I've > >> traced it down to the CAM "NEW TRAN" code. > > Guys, > > I hate to say it, but SCSI speed negotiation broke with 7.0. I don't > have a quick fix, and I don't know of a workaround other than to tell > you to read the camcontrol manpage section on the 'negotiate' command > and play with that. I'm working on fixing the problem, but it won't be > fixed in time for the final 7.0 release. I'll post updates when I have > more information. > you said this some time ago but I was hoping you could make it for 7-R unfortunately there is nothing to do here with camcontrol ... it can be set on some adaptors with -U the syncrate but this seems not to=20 affect the actual settings and specially the negotiation speed where I had a adaptec card I could put a LSI card in where the correct spee= d=20 is shown mpt0: <LSILogic 1030 Ultra4 Adapter> port 0xdc00-0xdcff mem=20 0xfd7c0000-0xfd7dffff,0xfd7a0000-0xfd7bffff irq 16 at device 4.0 on pci1 da0: <SEAGATE ST373207LW 0003> Fixed Direct Access SCSI-3 device da0: 320.000MB/s transfers (160.000MHz, offset 63, 16bit) but unfortunately again all my Tyans and SM with onboard adaptec are runnin= g=20 on slow speed (160) ahd0: <Adaptec AIC7902 Ultra320 SCSI adapter> port 0xa800-0xa8ff,0xa400-0xa= 4ff=20 mem 0xfc9fe000-0xfc9fffff irq 24 at device 3.0 on pci2 da1: <SEAGATE ST373455LW 0003> Fixed Direct Access SCSI-3 device da1: 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit) so then it is not exactly a scsi but an adaptec problem right? =2D-=20 Jo=E3o A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada segura. Service fornecido pelo Datacenter Matik https://datacenter.matik.com.br
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200802112016.01563.joao>