Date: Thu, 16 Dec 1999 15:29:30 +0600 (NS) From: Max Khon <fjoe@iclub.nsu.ru> To: "Dave J. Boers" <djb@Wit389306.student.utwente.nl> Cc: freebsd-current@FreeBSD.ORG, sos@freebsd.dk Subject: Re: ATA driver problem?? (lost disk contact) Message-ID: <Pine.BSF.4.21.9912161526500.63628-100000@iclub.nsu.ru> In-Reply-To: <19991216091950.B8469@relativity.student.utwente.nl>
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hi, there!
On Thu, 16 Dec 1999, Dave J. Boers wrote:
> I am still having "disc contact lost messages" regularly too.
[...]
> There are two important aspects of the problem:
>
> 1. The problem does not always occur: it's unpredictable
> 2. When it occurs, I can actually hear the disk spinning down and then up
> again.
>
> I haven't been able to find any relevant information at www.wdc.com. I am
> also not sure if it is a hardware problem, however since I never noticed
> the problem with the wd0 driver (which I used some months ago).
same here, dmesg output:
Copyright (c) 1992-1999 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-CURRENT #0: Mon Nov 29 20:58:28 NOVT 1999
root@:/usr/src/sys/compile/lark
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Xeon/Celeron (349.41-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x652 Stepping = 2
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PA
T,PSE36,MMX,FXSR>
real memory = 134217728 (131072K bytes)
avail memory = 126251008 (123292K bytes)
Preloaded elf kernel "kernel" at 0xc037b000.
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
vga-pci0: <VGA-compatible display device> irq 11 at device 0.0 on pci1
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
ata-pci0: <Intel PIIX4 IDE controller> at device 7.1 on pci0
ata-pci0: Busmastering DMA supported
ata0 at 0x01f0 irq 14 on ata-pci0
ata1 at 0x0170 irq 15 on ata-pci0
pci0: UHCI USB controller (vendor=0x8086, dev=0x7112) at 7.2
chip1: <Intel 82371AB Power management controller> at device 7.3 on pci0
pci0: unknown card (vendor=0x1274, dev=0x1371) at 12.0 irq 10
xl0: <3Com 3c905B-TX Fast Etherlink XL> irq 10 at device 15.0 on pci0
xl0: Ethernet address: 00:50:04:03:31:b7
miibus0: <MII bus> on xl0
xlphy0: <3Com internal media interface> on miibus0
xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model NetMouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
sio2: not probed (disabled)
sio3: not probed (disabled)
ppc0 at port 0x378-0x37f irq 7 flags 0x40 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
plip0: <PLIP network interface> on ppbus 0
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
ad0: <IBM-DTTA-350840/T55OA73A> ATA-4 disk at ata0 as master
ad0: 8063MB (16514064 sectors), 16383 cyls, 16 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 32 depth queue, UDMA33
acd0: <FX320M/m02> CDROM drive at ata1 as master
acd0: read 5512KB/s (5512KB/s), 256KB buffer, PIO
acd0: supported read types: CD-R, CD-RW, CD-DA, packet
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
ata_command: timeout waiting for interrupt
Mounting root from ufs:/dev/ad0s2a
ata0-master: ad_timeout: lost disk contact - resetting
ata0: resetting devices .. done
ata0-master: ad_timeout: lost disk contact - resetting
ata0: resetting devices .. done
ata0-master: ad_timeout: lost disk contact - resetting
ata0: resetting devices .. done
ata0-master: ad_timeout: lost disk contact - resetting
ata0: resetting devices .. done
ata0-master: ad_timeout: lost disk contact - resetting
ata0: resetting devices .. done
ata0-master: ad_timeout: lost disk contact - resetting
ata0: resetting devices .. done
ata0-master: ad_timeout: lost disk contact - resetting
ata0: resetting devices .. done
/fjoe
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