Date: Sat, 28 Oct 2006 19:32:03 +0400 (MSD) From: Nguyen Tam Chinh <chinhngt@sectorb.msk.ru> To: Jeremy Chadwick <freebsd@jdc.parodius.com> Cc: freebsd-stable@freebsd.org Subject: Re: SATA 500Gb disk problem Message-ID: <20061028193114.G923@it.hackers> In-Reply-To: <20061028095943.GA51411@icarus.home.lan> References: <20061028101501.M923@it.hackers> <20061028095943.GA51411@icarus.home.lan>
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On Sat, 28 Oct 2006, Jeremy Chadwick wrote: > On Sat, Oct 28, 2006 at 10:26:25AM +0400, Nguyen Tam Chinh wrote: >> We have some dedicated servers at layeredtech. Currently new SATA 500Gb >> drive was added to each server and we now noticed strange problems with >> all of them: all new sata disks failed under normal load (3-6 Mbit/s I/O). >> Engineers at data center replaced the drives but they failed again and >> again. >> Do you have any experience in working with 500Gb or more SATA drive? > > Can you provide what ATA chipset this drive is connected to? The > drive appears to be associated with ata2. The following may suffice, > for example: > > $ dmesg | grep ata2 > ata2: <ATA channel 0> on atapci1 > ad4: 114473MB <Seagate ST3120827AS 3.42> at ata2-master SATA150 > > $ dmesg | grep atapci1 > atapci1: <nVidia nForce CK804 SATA300 controller> port 0x9f0-0x9f7,0xbf0-0xbf3,0x970-0x977,0xb70-0xb73,0xd800-0xd80f mem 0xd3002000-0xd3002fff irq 23 at device 7.0 on pci0 > ata2: <ATA channel 0> on atapci1 > ata3: <ATA channel 1> on atapci1 > > Additionally, please provide the output of `vmstat -i` to see > if there's any shared interrupts with the ATA controller. > Yes, of course: %dmesg | grep ata2 ata2: <ATA channel 0> on atapci0 ad4: 476940MB <WDC WD5000KS-00MNB0 06.02E06> at ata2-master SATA150 %dmesg | grep atapci0 atapci0: <SiI 3112 SATA150 controller> port 0xdc00-0xdc07,0xd480-0xd483,0xd400-0xd407,0xd080-0xd083,0xd000-0xd00f mem 0xff8fec00-0xff8fedff irq 22 at device 1.0 on pci1 ata2: <ATA channel 0> on atapci0 ata3: <ATA channel 1> on atapci0 %vmstat -i interrupt total rate irq20: fxp0 8913713 574 irq21: ahc0 126293 8 irq22: atapci0 3484356 224 cpu0: timer 31024212 1999 Total 43548574 2807 % ----- With best regards, | The Power to Serve Nguyen Tam Chinh | http://www.FreeBSD.org Loc: sp.cs.msu.su |
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