From owner-freebsd-scsi Sun Apr 8 7: 3:14 2001 Delivered-To: freebsd-scsi@freebsd.org Received: from smtp5.xs4all.nl (smtp5.xs4all.nl [194.109.6.49]) by hub.freebsd.org (Postfix) with ESMTP id 9B74F37B422 for ; Sun, 8 Apr 2001 07:03:07 -0700 (PDT) (envelope-from cor@xs4all.net) Received: from xs4.xs4all.nl (cor@xs4.xs4all.nl [194.109.6.45]) by smtp5.xs4all.nl (8.9.3/8.9.3) with ESMTP id QAA02818 for ; Sun, 8 Apr 2001 16:03:06 +0200 (CEST) Received: (from cor@localhost) by xs4.xs4all.nl (8.9.0/8.9.0) id QAA04705 for freebsd-scsi@freebsd.org; Sun, 8 Apr 2001 16:03:06 +0200 (CEST) Date: Sun, 8 Apr 2001 16:03:06 +0200 (CEST) From: Cor Bosman Message-Id: <200104081403.QAA04705@xs4.xs4all.nl> To: freebsd-scsi@freebsd.org Subject: parity error Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hi all, I tried upgrading a box from 4.1-rel to 4.2-rel. This box has been running for about 7 months as a heavily used diablo news server. It's got a vinum mirror filesystem. After installing 4.2 I suddenly got: (da2:ahc0:0:1:0): parity error detected in Data-in phase. SEQADDR(0x19f) SCSIRATE(0xc2) CRC Value Mismatch (da2:ahc0:0:1:0): parity error detected in Data-in phase. SEQADDR(0x4b) SCSIRATE(0xc2) CRC Value Mismatch (da2:ahc0:0:1:0): parity error detected in Data-in phase. SEQADDR(0x83) SCSIRATE(0xc2) CRC Value Mismatch (da2:ahc0:0:1:0): parity error detected in Data-in phase. SEQADDR(0x54) SCSIRATE(0xc2) CRC Value Mismatch (da2:ahc0:0:1:0): parity error detected in Data-in phase. SEQADDR(0x4b) SCSIRATE(0xc2) CRC Value Mismatch And so on. One of the vinum mirrors is then corrupt, and I cant revive it. First thought ofcourse is a bad disk. But since this box has been running flawlessly for months I tried booting with a 4.1 kernel again. And then im suddenly able to revive the vinum mirror again, and no more parity errors occur. Reboot into 4.2, and i immediately get parity errors again. And so on. Anyone seen this before? Bad disk or cable even though 4.1 doesnt complain? Or maybe go to stable? Here's the dmesg output. FreeBSD 4.1-RELEASE #1: Sun Apr 8 04:59:20 CEST 2001 root@:/usr/src/sys/compile/TRANSIT Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (746.15-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x683 Stepping = 3 Features=0x387fbff real memory = 1073676288 (1048512K bytes) avail memory = 1042706432 (1018268K bytes) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 Preloaded elf kernel "kernel" at 0xc02de000. Pentium Pro MTRR support enabled npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib2: at device 1.0 on pci0 pci1: on pcib2 pcib3: at device 15.0 on pci1 pci2: on pcib3 pcib4: at device 4.0 on pci2 pci3: on pcib4 ahc0: port 0x3000-0x30ff mem 0xf4200000-0xf4200fff irq 20 at device 4.0 on pci3 ahc0: aic7892 Wide Channel A, SCSI Id=7, 16/255 SCBs ahc1: port 0x2000-0x20ff mem 0xf4100000-0xf4100fff irq 19 at device 12.0 on pci0 ahc1: aic7896/97 Wide Channel A, SCSI Id=7, 16/255 SCBs ahc2: port 0x2400-0x24ff mem 0xf4101000-0xf4101fff irq 19 at device 12.1 on pci0 ahc2: aic7896/97 Wide Channel B, SCSI Id=7, 16/255 SCBs fxp0: port 0x2800-0x283f mem 0xf4000000-0xf40fffff,0xf4102000-0xf4102fff irq 21 at device 14.0 on pci0 fxp0: Ethernet address 00:d0:b7:88:50:ee isab0: at device 18.0 on pci0 isa0: on isab0 pci0: at 18.1 pci0: at 18.2 irq 21 Timecounter "PIIX" frequency 3579545 Hz chip1: port 0x1040-0x104f at device 18.3 on pci0 pci0: at 20.0 pcib1: on motherboard pci4: on pcib1 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: at port 0x60,0x64 on isa0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x100> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A, console sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold APIC_IO: Testing 8254 interrupt delivery APIC_IO: routing 8254 via IOAPIC #0 intpin 2 Waiting 15 seconds for SCSI devices to settle SMP: AP CPU #1 Launched! Mounting root from ufs:/dev/da0s1a da0 at ahc1 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da0: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C) da1 at ahc0 bus 0 target 0 lun 0 da1: Fixed Direct Access SCSI-3 device da1: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da1: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C) da4 at ahc0 bus 0 target 3 lun 0 da4: Fixed Direct Access SCSI-3 device da4: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da4: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C) da3 at ahc0 bus 0 target 2 lun 0 da3: Fixed Direct Access SCSI-3 device da3: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da3: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C) da2 at ahc0 bus 0 target 1 lun 0 da2: Fixed Direct Access SCSI-3 device da2: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da2: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C) da7 at ahc0 bus 0 target 6 lun 0 da7: Fixed Direct Access SCSI-3 device da7: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da7: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C) da6 at ahc0 bus 0 target 5 lun 0 da6: Fixed Direct Access SCSI-3 device da6: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da6: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C) da5 at ahc0 bus 0 target 4 lun 0 da5: Fixed Direct Access SCSI-3 device da5: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da5: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C) da8 at ahc0 bus 0 target 8 lun 0 da8: Fixed Direct Access SCSI-3 device da8: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da8: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message