Date: Sat, 25 Jun 2005 04:39:15 +1000 From: Johny Mattsson <lonewolf-freebsd@earthmagic.org> To: twesky <twesky@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: ATA_DMA errors Message-ID: <42BC5353.1090807@earthmagic.org> In-Reply-To: <8d02aed00506181404642100b9@mail.gmail.com> References: <8d02aed00506181404642100b9@mail.gmail.com>
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twesky wrote: > I am having ATA_DMA errors on 5.4R and 5 STABLE up to June 16 (haven't > done a cvsup again). It doesn't happen on 5.3R or lower. I've just upgraded my fileserver from 5.1-R to 5.4-R, and I'm seeing this problem too now on 3 out of 4 drives. > The exact error message is below: > > It happens within a few hours of use. The laptop will then reboot, > and fsck must be ran. After fsck the timeouts happen within a few > seconds of booting. My system uses a "SiI 0680 UDMA133 controller" in addition to the old built-in "Intel PIIX4 UDMA33 controller". My system drive hangs off the PIIX4 controller and I see no issues with it, only drives off the SiI; ad0: 8207MB <ST38641A/3.29> [16676/16/63] at ata0-master UDMA33 ad4: 57241MB <ST360021A/3.05> [116301/16/63] at ata2-master UDMA100 ad6: 76319MB <ST380021A/3.19> [155061/16/63] at ata3-master UDMA100 ad7: 152627MB <WDC WD1600JB-00DUA3/75.13B75> [310101/16/63] at ata3-slave UDMA100 Right after the upgrade things worked well for a couple of hours, and then I got a reboot all of a sudden. Upon inspection I found tons of both "READ_DMA timed out" as well as "WRITE_DMA UDMA ICRC error" messages in log prior to the reboot. After the reboot it went to do the fsck and made it perhaps halfway through it before it started churning out READ_DMA timed out messages again, followed by the "ad7: warning - removed from configuration" message. Things did not get better from there, but with each sucessive reboot more and more started going wrong. In order to be able to get the system to even boot in the end I had to physically disconnect the ad7 drive, but even so I'm getting READ_DMA timed out messages for ad4 and ad6. Since I'm getting WRITE_DMA errors on both ad6 and ad7 now (I haven't written anything to ad4 yet, so I don't know if I'll get errors on that one too), and I wasn't a few hours ago when I was running 5.1-R, I refuse to believe that two disks have gone bad in that timespan! I'm not sure what I should do at this point - theoretically I could proceed to roll back to 5.1 to prevent further data loss, but I'm guessing it'd be good if I kept it for a little while so that I could run tests for patches :-/ Seeing the comments about possible failing controller hardware, I might see if I can find a replacement controller tomorrow... any ideas in the meantime will be appreciated though! Still feels very iffy that this started happening right after the upgrade... I was expecting to get rid of some of the quirks from the early preview, not get far worse ones! :-( Oh, btw, using smartmontools' smartctl, I've gotten the information that ad4 has had 32 write errors in total, ad6 have had 0 (despite seeing the WRITE_DMA errors in the system log), and ad7 refuses to even talk SMART. ### Here's the contents of the dmesg from before I pulled ad7 out: Jun 24 18:22:19 kernel: FreeBSD 5.4-RELEASE #0: Sun May 8 10:21:06 UTC 2005 Jun 24 18:22:19 kernel: root@harlow.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC Jun 24 18:22:19 kernel: Timecounter "i8254" frequency 1193182 Hz quality 0 Jun 24 18:22:19 kernel: CPU: Pentium II/Pentium II Xeon/Celeron (467.73-MHz 686-class CPU) Jun 24 18:22:19 kernel: Origin = "GenuineIntel" Id = 0x665 Stepping = 5 Jun 24 18:22:19 kernel: Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,S EP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR> Jun 24 18:22:19 kernel: real memory = 805240832 (767 MB) Jun 24 18:22:19 kernel: avail memory = 778231808 (742 MB) Jun 24 18:22:19 kernel: npx0: <math processor> on motherboard Jun 24 18:22:19 kernel: npx0: INT 16 interface Jun 24 18:22:19 kernel: acpi0: <AWARD AWRDACPI> on motherboard Jun 24 18:22:19 kernel: acpi0: Power Button (fixed) Jun 24 18:22:19 kernel: Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 Jun 24 18:22:19 kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 Jun 24 18:22:19 kernel: cpu0: <ACPI CPU (3 Cx states)> on acpi0 Jun 24 18:22:19 kernel: acpi_throttle0: <ACPI CPU Throttling> on cpu0 Jun 24 18:22:19 kernel: acpi_button0: <Power Button> on acpi0 Jun 24 18:22:19 kernel: pcib0: <ACPI Host-PCI bridge> port 0x5000-0x500f,0x4000-0x4041,0xcf8-0xcff on acpi0 Jun 24 18:22:19 kernel: pci0: <ACPI PCI bus> on pcib0 Jun 24 18:22:19 kernel: agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0 Jun 24 18:22:19 kernel: pcib1: <PCI-PCI bridge> at device 1.0 on pci0 Jun 24 18:22:19 kernel: pci1: <PCI bus> on pcib1 Jun 24 18:22:19 kernel: isab0: <PCI-ISA bridge> at device 7.0 on pci0 Jun 24 18:22:19 kernel: isa0: <ISA bus> on isab0 Jun 24 18:22:19 kernel: atapci0: <Intel PIIX4 UDMA33 controller> port 0xf000-0xf00f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 7.1 on pci0 Jun 24 18:22:19 kernel: ata0: channel #0 on atapci0 Jun 24 18:22:19 kernel: ata1: channel #1 on atapci0 Jun 24 18:22:19 kernel: uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x9000-0x901f irq 11 at device 7.2 on pci0 Jun 24 18:22:19 kernel: usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 Jun 24 18:22:19 kernel: usb0: USB revision 1.0 Jun 24 18:22:19 kernel: uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 Jun 24 18:22:19 kernel: uhub0: 2 ports with 2 removable, self powered Jun 24 18:22:19 kernel: pci0: <bridge> at device 7.3 (no driver attached) Jun 24 18:22:19 kernel: atapci1: <SiI 0680 UDMA133 controller> port 0xa400-0xa40f,0xa000-0xa003,0x9c00-0x9c07,0x9800-0x9803,0x9400-0x9407 mem 0xe9001000-0xe900 10ff irq 9 at device 10.0 on pci0 Jun 24 18:22:19 kernel: ata2: channel #0 on atapci1 Jun 24 18:22:19 kernel: ata3: channel #1 on atapci1 Jun 24 18:22:19 kernel: pci0: <display, VGA> at device 11.0 (no driver attached) Jun 24 18:22:19 kernel: ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xa800-0xa8ff mem 0xe9000000-0xe9000fff irq 10 at device 12.0 on pci0 Jun 24 18:22:19 kernel: aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs Jun 24 18:22:19 kernel: rl0: <RealTek 8139 10/100BaseTX> port 0xac00-0xacff mem 0xe9002000-0xe90020ff irq 11 at device 13.0 on pci0 Jun 24 18:22:19 kernel: miibus0: <MII bus> on rl0 Jun 24 18:22:19 kernel: rlphy0: <RealTek internal media interface> on miibus0 Jun 24 18:22:19 kernel: rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto Jun 24 18:22:19 kernel: rl0: Ethernet address: 00:40:f4:28:9d:20 Jun 24 18:22:19 kernel: sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 Jun 24 18:22:19 kernel: sio0: type 16550A Jun 24 18:22:19 kernel: sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0 Jun 24 18:22:19 kernel: sio1: type 16550A Jun 24 18:22:19 kernel: ppc0: <ECP parallel printer port> port 0x778-0x77b,0x378-0x37b irq 7 drq 3 on acpi0 Jun 24 18:22:19 kernel: ppc0: SMC-like chipset ((ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode Jun 24 18:22:19 kernel: ppc0: FIFO with 16/16/16 bytes threshold Jun 24 18:22:19 kernel: ppbus0: <Parallel port bus> on ppc0 Jun 24 18:22:19 kernel: plip0: <PLIP network interface> on ppbus0 Jun 24 18:22:19 kernel: lpt0: <Printer> on ppbus0 Jun 24 18:22:19 kernel: lpt0: Interrupt-driven port Jun 24 18:22:19 kernel: ppi0: <Parallel I/O> on ppbus0 Jun 24 18:22:19 kernel: atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 Jun 24 18:22:19 kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0 Jun 24 18:22:19 kernel: kbd0 at atkbd0 Jun 24 18:22:19 kernel: psm0: <PS/2 Mouse> irq 12 on atkbdc0 Jun 24 18:22:19 kernel: psm0: model IntelliMouse Explorer, device ID 4 Jun 24 18:22:19 kernel: orm0: <ISA Option ROMs> at iomem 0xcd000-0xcd7ff,0xc0000-0xc7fff on isa0 Jun 24 18:22:19 kernel: pmtimer0 on isa0 Jun 24 18:22:19 kernel: fdc0: cannot allocate I/O port (6 ports) Jun 24 18:22:19 kernel: sc0: <System console> at flags 0x100 on isa0 Jun 24 18:22:19 kernel: sc0: VGA <16 virtual consoles, flags=0x300> Jun 24 18:22:19 kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Jun 24 18:22:19 kernel: Timecounter "TSC" frequency 467729279 Hz quality 800 Jun 24 18:22:19 kernel: Timecounters tick every 10.000 msec Jun 24 18:22:19 kernel: ad0: 8207MB <ST38641A/3.29> [16676/16/63] at ata0-master UDMA33 Jun 24 18:22:19 kernel: ad4: 57241MB <ST360021A/3.05> [116301/16/63] at ata2-master UDMA100 Jun 24 18:22:19 kernel: ad6: 76319MB <ST380021A/3.19> [155061/16/63] at ata3-master UDMA100 Jun 24 18:22:19 kernel: ad7: 152627MB <WDC WD1600JB-00DUA3/75.13B75> [310101/16/63] at ata3-slave UDMA100 Jun 24 18:22:19 kernel: Waiting 15 seconds for SCSI devices to settle Jun 24 18:22:19 kernel: sa0 at ahc0 bus 0 target 4 lun 0 Jun 24 18:22:19 kernel: sa0: <HP HP35470A 1009> Removable Sequential Access SCSI-2 device Jun 24 18:22:19 kernel: sa0: 5.000MB/s transfers (5.000MHz, offset 8) Jun 24 18:22:19 kernel: sa1 at ahc0 bus 0 target 6 lun 0 Jun 24 18:22:19 kernel: sa1: <SUN DLT4000 CC2E> Removable Sequential Access SCSI-2 device Jun 24 18:22:19 kernel: sa1: 10.000MB/s transfers (10.000MHz, offset 15) Jun 24 18:22:19 kernel: cd0 at ahc0 bus 0 target 5 lun 0 Jun 24 18:22:19 kernel: cd0: <TEAC CD-ROM CD-532S 1.0A> Removable CD-ROM SCSI-2device Jun 24 18:22:19 kernel: cd0: 20.000MB/s transfers (20.000MHz, offset 15) Jun 24 18:22:19 kernel: cd0: Attempt to query device size failed: NOT READY, Medium not present Jun 24 18:22:19 kernel: Mounting root from ufs:/dev/ad0s1a Cheers, /Johny -- Johny Mattsson - Making IT work ,-. ,-. ,-. When all else fails, http://www.earthmagic.org _.' `-' `-' Murphy's Law still works!
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