Date: Thu, 26 Jul 2007 18:50:32 +0300 From: "Abdullah Ibn Hamad Al-Marri" <almarrie@gmail.com> To: "Eduardo Meyer" <dudu.meyer@gmail.com> Cc: freebsd-stable@freebsd.org, Tim Daneliuk <tundra@tundraware.com>, Dan Nelson <dnelson@allantgroup.com>, FreeBSD Mailing List <freebsd-questions@freebsd.org>, "Marc G. Fournier" <freebsd@hub.org> Subject: Re: SATA 300 Drive Being Run At 150 Message-ID: <499c70c0707260850k2f24773dhe181441c37c149f3@mail.gmail.com> In-Reply-To: <d3ea75b30707260755p55eaf3d0s43a5d90867478d9c@mail.gmail.com> References: <46A22253.8080100@tundraware.com> <20070721165539.GA2579@dan.emsphone.com> <1431AA268771E71884A824C3@fserv.hub.org> <20070722033804.GA49930@eos.sc1.parodius.com> <d3ea75b30707260755p55eaf3d0s43a5d90867478d9c@mail.gmail.com>
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On 7/26/07, Eduardo Meyer <dudu.meyer@gmail.com> wrote: > On 7/22/07, Jeremy Chadwick <koitsu@freebsd.org> wrote: > > On Sun, Jul 22, 2007 at 12:10:12AM -0300, Marc G. Fournier wrote: > > > 'k, I just bought a new desktop, SATA/300MB/s interface, and this drive: > > > > > > <http://www.wdc.com/en/products/products.asp?DriveID=254>; > > > > > > Web site states 3Gb/s ... I'm seeing same SATA!50: > > > > Seagate and WDC both ship SATA300 drives with a SATA150-limiting jumper > > on them. It's documented on the drive itself, and in the manufacturing > > manuals. Both companies do this as a precaution; there are some buggy > > chipsets out there which claim to support SATA300 but then break badly > > when utilising it. This is why the jumper's set to SATA150 by default. > > > > Chances are your drives have the jumper limiting the drive to SATA150. > > I have the same situation here, but not the same hardware: > > atapci0: <Intel ICH7 SATA300 controller> port > 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x3020-0x302f mem > 0xe8200000-0xe82003ff irq 19 at device 31.2 on pci0 > > ad0: 76319MB <SAMSUNG HD080HJ ZH100-47> at ata0-master SATA150 > > This drive is withtout the jumper, which according to the manual means > it should operate as SATA300 (while with jumper plugged, it is limited > to SATA150). But it is only controlled as SATA150. > > So, chances are my disc also have some problem? > > > -- > =========== > Eduardo Meyer > pessoal: dudu.meyer@gmail.com > profissional: ddm.farmaciap@saude.gov.br Here is me too. FreeBSD services.wearab.net 7.0-CURRENT FreeBSD 7.0-CURRENT #2: Tue Jul 24 05:07:02 GMT 2007 arabian@services.wearab.net:/usr/obj/usr/src/sys/SERVICES amd64 ACPI APIC Table: <INTEL D946GZIS> Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz (2397.61-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x6f6 Stepping = 6 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0xe3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM> AMD Features=0x20100800<SYSCALL,NX,LM> AMD Features2=0x1<LAHF> Cores per package: 2 usable memory = 2130096128 (2031 MB) avail memory = 2055856128 (1960 MB) FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs atapci0: <Intel ICH7 SATA300 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x20a0-0x20af mem 0x90200000-0x902003ff irq 19 at device 31.2 on pci0 ata0: <ATA channel 0> on atapci0 ata0: [ITHREAD] ata1: <ATA channel 1> on atapci0 ata1: [ITHREAD] ad0: 70911MB <WDC WD740ADFD-60NLR1 20.07P20> at ata0-master SATA150 ad2: 238474MB <WDC WD2500JD-50FYB0 02.05D02> at ata1-master SATA150 SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/ad0s1a -- Regards, -Abdullah Ibn Hamad Al-Marri Arab Portal http://www.WeArab.Net/
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