Date: Tue, 16 May 2000 00:02:51 -0700 (PDT) From: Donald Burr <dburr@borg-cube.com> To: FreeBSD Questions <freebsd-questions@freebsd.org> Cc: FreeBSD Hardware <freebsd-hardware@freebsd.org> Subject: UDMA ICRC errors on FIC SD11 Athlon board and U66 HD -- huh?! Message-ID: <Pine.BSF.4.21.0005152320320.797-100000@drone.collective.borg-cube.com>
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Ok, I just put together a new Athlon system, and am having a hell of a
time trying to get the hard disks to work right.
First, some system details:
Motherboard: FIC SD-11 board rev. 1.8, with the latest BIOS.
(AMD-751 north bridge, VIA 82C686 south bridge)
CPU: AMD Athlon 650MHz.
Memory: 128MB SDRAM DIMM
Hard Disk: Western Digital Caviar WD102AA 10.2 GB Ultra66
(single drive only, no slave devices or CD-ROM's etc.)
Other Cards: Matrox G100 AGP video card, Realtek RTL8139 10/100 PCI
Ethernet, Creative Labs SoundBlaster Ensoniq AudioPCI
OS: FreeBSD 4.0-STABLE (cvs updated as of this afternoon)
Now, the problem:
The system boots normally, but after some amount of disk access has
happened (this usually happens when the /usr/local/etc/rc.d/* scripts
run) the system switches into PIO mode due to errors.
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984ata0-master: WARNING: WAIT_READY
active=ATA_ACTIVE_ATA
falling back to PIO mode
The system works fine after it switches to PIO mode, and there appear to
be no errors in the filesystem (i've tried running fsck a number of
times). If I leave the system running in PIO mode, it runs with no
trouble at all, even running under heavy loads (several simultaneous 'make
world's).
I've tried several different Ultra66 cables, even a cable that has been in
a system that has been running 24/7 perfectly for several months. No
dice.
Obviously this is not the ideal solution. I'd like to get the most out of
my hardware, and having a fast Ultra66 disk running in PIO mode is rather
irksome.
Anyone else out there have a similar configuration as I do, and can shed
some light on this? Thanks in advance for any assistance you are able to
offer. Thanks!
Here is dmesg output:
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-STABLE #0: Sun May 14 23:39:24 PDT 2000
dburr@drone.collective.borg-cube.com:/usr/srctrees/RELENG_4/src/sys/compile/DRONE
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 648744514 Hz
CPU: AMD Athlon(tm) Processor (648.74-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x621 Stepping = 1
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
AMD Features=0xc0400000<AMIE,DSP,3DNow!>
real memory = 134217728 (131072K bytes)
avail memory = 125472768 (122532K bytes)
Preloaded elf kernel "kernel" at 0xc04c9000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc04c909c.
VESA: v2.0, 8192k memory, flags:0x1, mode table:0xc03ac0c2 (1000022)
VESA: Matrox Graphics Inc.
ccd0-3: Concatenated disk drivers
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <AMD-751 host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <AMD-751 PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <Matrox MGA G100 AGP graphics accelerator> at 5.0 irq 11
rl0: <RealTek 8139 10/100BaseTX> port 0xd800-0xd8ff mem 0xefffff00-0xefffffff irq 10 at device 3.0 on pci0
rl0: Ethernet address: 00:e0:7d:85:46:0a
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: supplying EUI64: 00:e0:7d:ff:fe:85:46:0a
pcm0: <AudioPCI ES1371> port 0xd400-0xd43f irq 9 at device 4.0 on pci0
isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xffa0-0xffaf at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 10 at device 7.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
chip1: <VIA 82C686 ACPI interface> at device 7.4 on pci0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <12 virtual consoles, flags=0x200>
fdc0: <NEC 72065B or clone> 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
sio0 at port 0x3f8-0x3ff irq 4 on isa0
sio0: type 16550A
joy0 at port 0x201 on isa0
pca0 at port 0x40 on isa0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
pps0: <Pulse per second Timing Interface> on ppbus0
ppi0: <Parallel I/O> on ppbus0
pcfclock0: <PCF-1.0> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
plip0: <PLIP network interface> on ppbus0
IPsec: Initialized Security Association Processing.
ncp_load: [210-213]
ad0: 9787MB <WDC WD102AA> [19885/16/63] at ata0-master using UDMA66
vinum: loaded
Mounting root from ufs:/dev/ad0s1a
rl0: starting DAD for fe80:0001::02e0:7dff:fe85:460a
rl0: DAD complete for fe80:0001::02e0:7dff:fe85:460a - no duplicates found
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 112 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 112 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 112 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984 retrying
ad0: UDMA ICRC WRITE ERROR blk# 27984ata0-master: WARNING: WAIT_READY active=ATA_ACTIVE_ATA
falling back to PIO mode
--
Donald Burr <dburr@borg-cube.com> Resistance is Futile | FreeBSD: The
WWW: http://www.borg-cube.com/ ICQ: UIN#16997506 | Power to
Address: P.O. Box 91212, Santa Barbara, CA 93190-1212 | Serve! http://
Phone: (805) 957-9666 FAX: (800) 492-5954 | www.freebsd.org
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