Date: Tue, 13 Mar 2001 19:29:09 -0500 (EST) From: Adam <bsdx@looksharp.net> To: <stable@freebsd.org> Subject: Re: ATA100 problem? Message-ID: <Pine.BSF.4.33.0103131926490.88170-100000@turtle.looksharp.net> In-Reply-To: <20010313234437.9291.qmail@camelot.bitart.com>
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On Tue, 13 Mar 2001, Gerd Knops wrote: >Christopher Farley wrote: >> 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! >> >Same here, so it is not an individual hardware problem: > >/usr# ls -l test >-r-xr-xr-x 1 root wheel 512043600 Mar 13 17:34 test >/usr# cp test /photos/test >/usr# md5 test >MD5 (test) = 2d1558814871f06bb3af4a28ac91d8f8 >/usr# md5 /photos/test >MD5 (/photos/test) = 48c00e946e91ac7557b9796bbb078bc2 I dont have any suggestions about getting it to work at ata100 speeds, but you may want to try a 40 pin ide cable to knock it down to ata33 speed and see if the corruption goes away. I had to do this for a wdc 30g on a hpt366, and I didnt notice any speed decrease since the drive cannot handle 33MB/sec on its own anyway. Also, you might want to pipe the two files through hd (hexdump) and compare them with diff to see where the corruption occurred and what kind of corruption it was. It might prove interesting. > >My hardware setup is nearly identical (A7V,IBM-DTLA), dmesg below. > >Gerd > >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 #4: Sun Mar 11 04:19:03 CST 2001 > gerti@huels.bitart.com:/usr/obj/usr/src/sys/HUELS >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) >avail memory = 257683456 (251644K bytes) >Preloaded elf kernel "kernel" at 0xc038f000. >Preloaded elf module "umodem.ko" at 0xc038f09c. >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: <Matrox MGA G400 AGP 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 >ata0: at 0x1f0 irq 14 on atapci0 >ata1: at 0x170 irq 15 on atapci0 >uhci0: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 9 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 >uhub1: Kawatsu Semiconductor, Inc. MiniHub 4000P, class 9/0, rev 1.10/1.00, addr 2 >uhub1: 4 ports with 4 removable, self powered >uhub2: Texas Instruments TUSB2046 hub, class 9/0, rev 1.10/1.25, addr 3 >uhub2: 4 ports with 4 removable, bus powered >uhci1: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 9 at device 4.3 on pci0 >usb1: <VIA 83C572 USB controller> on uhci1 >usb1: USB revision 1.0 >uhub3: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 >uhub3: 2 ports with 2 removable, self powered >uhub4: ALCOR Generic USB Hub, class 9/0, rev 1.10/1.00, addr 2 >uhub4: 4 ports with 4 removable, self powered >bktr0: <BrookTree 878> mem 0xe1000000-0xe1000fff irq 9 at device 9.0 on pci0 >iicbb0: <I2C generic bit-banging driver> on bti2c0 >iicbus0: <Philips I2C bus> on iicbb0 master-only >smbus0: <System Management Bus> on bti2c0 >bktr0: Hauppauge Model 61381 D423 >bktr0: Detected a MSP3430G-A4 at 0x80 >bktr0: Hauppauge WinCast/TV, Philips FR1236 NTSC FM tuner, msp3400c stereo, remote control. >pci0: <unknown card> (vendor=0x109e, dev=0x0878) at 9.1 irq 9 >pcm0: <Creative EMU10K1> port 0xa400-0xa41f irq 5 at device 10.0 on pci0 >fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x9800-0x983f mem 0xde000000-0xde0fffff,0xde800000-0xde800fff irq 9 at device 13.0 on pci0 >fxp0: Ethernet address <censored> >atapci1: <Promise ATA100 controller> port 0x8000-0x803f,0x8400-0x8403,0x8800-0x8807,0x9000-0x9003,0x9400-0x9407 mem 0xdd800000-0xdd81ffff irq 10 at device 17.0 on pci0 >ata2: at 0x9400 on atapci1 >ata3: at 0x8800 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> irq 1 on atkbdc0 >kbd0 at atkbd0 >psm0: failed to get data. >psm0: <PS/2 Mouse> irq 12 on atkbdc0 >psm0: model IntelliMouse, device ID 3 >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 >ppbus0: IEEE1284 device found /NIBBLE/PS2/ECP >Probing for PnP devices on ppbus0: >ppbus0: <HEWLETT-PACKARD DESKJET 890C> PCL,MLC,PML >plip0: <PLIP network interface> on ppbus0 >lpt0: <Printer> on ppbus0 >lpt0: Interrupt-driven port >ppi0: <Parallel I/O> on ppbus0 >ata1-slave: ata_command: timeout waiting for intr >ata1-slave: identify failed >ata1-master: ata_command: timeout waiting for intr >ata1-master: identify failed >ad4: 29314MB <IBM-DTLA-307030> [59560/16/63] at ata2-master UDMA100 >ad6: 29314MB <IBM-DTLA-307030> [59560/16/63] at ata3-master UDMA100 >acd0: CD-RW <Hewlett-Packard CD-Writer Plus 9100> at ata0-master using PIO4 > > >To Unsubscribe: send mail to majordomo@FreeBSD.org >with "unsubscribe freebsd-stable" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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