Date: Tue, 13 Mar 2001 17:21:57 -0600 From: Christopher Farley <chris@northernbrewer.com> To: stable@freebsd.org Cc: sos@freebsd.org Subject: ATA100 problem? Message-ID: <20010313172155.A754@northernbrewer.com>
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I'm using IBM-DTLA drives on a Promise ATA100 Controller (onboard an
Asus A7V). My dmesg is attached below.
I am having problems accurately writing data to the disk, particularly
with large files (500+ mb). Attempts to gzip/gunzip files over 500 mb
often result in 'invalid compressed data--crc error'. bzip/bzip2 also
fails with similar errors. The larger the file, the more likely it is to
fail.
I am able to repeatedly reproduce this problem simply by copying
sufficiently large files (4 gb seems to work every time). The md5 hashes
of the source file and copy do not match. I have tried this on two
different filesystems (two different disks in fact - both IBM-DTLA
drives). I get the same result.
I use this system extensively, and haven't noticed any other problems;
just on large files!
I'm not sure if this is a hardware problem, a driver problem, or
something else, but I was advised to post a message to stable.
----------dmesg attached below----------
Copyright (c) 1992-2001 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.3-BETA #1: Tue Mar 13 10:49:31 CST 2001
chris@seward.nbrewer.com:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD Athlon(tm) Processor (908.09-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x642 Stepping = 2
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
AMD Features=0xc0440000<<b18>,AMIE,DSP,3DNow!>
real memory = 268353536 (262064K bytes)
config> di sn0
config> di lnc0
config> di ie0
config> di fe0
config> di ed0
config> di cs0
config> di bt0
config> di aic0
config> di aha0
config> di adv0
config> q
avail memory = 256901120 (250880K bytes)
Preloaded elf kernel "kernel" at 0xc044c000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc044c09c.
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <PCI to PCI bridge (vendor=1106 device=8305)> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
pci1: <NVidia GeForce2 GTS graphics accelerator> at 0.0 irq 11
isab0: <VIA 82C686 PCI-ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xd800-0xd80f at device 4.1 on pci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 5 at device 4.2 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
ums0: Logitech USB Mouse, rev 1.10/6.10, addr 2, iclass 3/1
ums0: 3 buttons and Z dir.
uhci1: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 5 at device 4.3 on pci0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2: ALCOR Generic USB Hub, class 9/0, rev 1.10/1.00, addr 2
uhub2: 4 ports with 4 removable, self powered
xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0xa400-0xa47f mem 0xd5800000-0xd580007f irq 5 at device 9.0 on pci0
xl0: Ethernet address: 00:01:02:28:53:60
miibus0: <MII bus> on xl0
xlphy0: <3c905C 10/100 internal PHY> on miibus0
xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
atapci1: <Promise ATA100 controller> port 0x8800-0x883f,0x9000-0x9003,0x9400-0x9407,0x9800-0x9803,0xa000-0xa007 mem 0xd5000000-0xd501ffff irq 10 at device 17.0 on pci0
ata2: at 0xa000 on atapci1
ata3: at 0x9400 on atapci1
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
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
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
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
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
ad4: 43979MB <IBM-DTLA-307045> [89355/16/63] at ata2-master UDMA100
ad6: 29314MB <IBM-DTLA-307030> [59560/16/63] at ata3-master UDMA100
acd0: CD-RW <PLEXTOR CD-R PX-W1210A> at ata1-master using PIO4
acd1: CDROM <ASUS CD-S500/A> at ata1-slave using PIO4
Mounting root from ufs:/dev/ad4s1a
--
Christopher Farley
www.northernbrewer.com
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