Messages in this thread | | | From | Malte Schröder <> | Subject | Re: DMA BadCRC, cables exchanged, problem resists, any idea? | Date | Wed, 4 Feb 2004 22:35:14 +0100 |
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I hab a similar problem on other hardware. It went away after setting the (udma5-)hd to udma4 with hdparm.
On Wednesday 04 February 2004 22:13, Sven Schumacher wrote: > Hello, > > I got the following error for 3 of my 4 harddrives: > > hde: dma_intr: status=0x51 { DriveReady SeekComplete Error } > hde: dma_intr: error=0x84 { DriveStatusError BadCRC } > hde: dma_intr: status=0x51 { DriveReady SeekComplete Error } > hde: dma_intr: error=0x84 { DriveStatusError BadCRC } > hde: dma_intr: status=0x51 { DriveReady SeekComplete Error } > hde: dma_intr: error=0x84 { DriveStatusError BadCRC } > hde: dma_intr: status=0x51 { DriveReady SeekComplete Error } > hde: dma_intr: error=0x84 { DriveStatusError BadCRC } > hdf: DMA disabled > ide2: reset: success > hdg: dma_intr: status=0x51 { DriveReady SeekComplete Error } > hdg: dma_intr: error=0x84 { DriveStatusError BadCRC } > hdg: dma_timer_expiry: dma status == 0x20 > hdg: timeout waiting for DMA > > and so on. First I used round IDE-Cables, 80c Ribbon, now I use > flat 80c Ribbon. I tried with an CMD680-IDE-offboad-Controller and > the onboard Promise PDC20276. Both show the same effect. The > onboard-VIA VT 8233 (used for hda) never shows this error. > > cat /proc/interrupts: > CPU0 > 0: 1264293 IO-APIC-edge timer > 1: 23806 IO-APIC-edge keyboard > 2: 0 XT-PIC cascade > 8: 4 IO-APIC-edge rtc > 9: 0 IO-APIC-level acpi > 12: 10688 IO-APIC-edge PS/2 Mouse > 14: 14589 IO-APIC-edge ide0 > 15: 97 IO-APIC-edge ide1 > 16: 449 IO-APIC-level ide2, ide3 > 17: 9142 IO-APIC-level eth0 > 21: 0 IO-APIC-level ehci_hcd, usb-uhci > NMI: 0 > LOC: 1264212 > ERR: 0 > MIS: 0 > > IRQ 16 is the CMD680, ide0 and ide1 is the onboard VIA VT8235. > The machine acts as a fileserver, so it's worse falling back to > PIO instead of DMA. The Mainboard is an MSI-Tech KT3 Ultra 2 with > an VIA KT 333 Chipset (Athlon 1800 XP). > For testing purposes I tried the CMD680 in an Intel P4-based > Computer (same cables) but none of these nasty errors! The P4 was > running a 2.4.23 and the Athlon a 2.4.23. > > Used harddrives: > > /dev/hda: > multcount = 16 (on) > IO_support = 1 (32-bit) > unmaskirq = 1 (on) > using_dma = 1 (on) > keepsettings = 0 (off) > readonly = 0 (off) > readahead = 8 (on) > geometry = 1232/255/63, sectors = 19807200, start = 0 > > Model=IBM-DTTA-351010, FwRev=T56OA73A, SerialNo=WF0WF036521 > Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } > RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=34 > BuffType=DualPortCache, BuffSize=466kB, MaxMultSect=16, MultSect=16 > CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=19807200 > IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120} > PIO modes: pio0 pio1 pio2 pio3 pio4 > DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 > UDMA modes: udma0 udma1 *udma2 > AdvancedPM=no WriteCache=enabled > Drive conforms to: ATA/ATAPI-4 T13 1153D revision 17: 1 2 3 4 > > /dev/hde: > multcount = 16 (on) > IO_support = 0 (default 16-bit) > unmaskirq = 1 (on) > using_dma = 1 (on) > keepsettings = 0 (off) > readonly = 0 (off) > readahead = 8 (on) > geometry = 36024/16/63, sectors = 234493056, start = 0 > > Model=SAMSUNG SV1204H, FwRev=RK100-15, SerialNo=0450J1BW401217 > Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } > RawCHS=16383/16/63, TrkSize=34902, SectSize=554, ECCbytes=4 > BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16 > CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=234493056 > IORDY=yes, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} > PIO modes: pio0 pio1 pio2 pio3 pio4 > DMA modes: mdma0 mdma1 mdma2 > UDMA modes: udma0 udma1 udma2 udma3 *udma4 udma5 > AdvancedPM=no WriteCache=enabled > Drive conforms to: ATA/ATAPI-6 T13 1410D revision 1: > > /dev/hdf: > multcount = 16 (on) > IO_support = 0 (default 16-bit) > unmaskirq = 1 (on) > using_dma = 0 (off) > keepsettings = 0 (off) > readonly = 0 (off) > readahead = 8 (on) > geometry = 41608/16/63, sectors = 240121728, start = 0 > > Model=Maxtor 6Y120L0, FwRev=YAR41BW0, SerialNo=Y3K7N66E > Config={ Fixed } > RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57 > BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16 > CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=240121728 > IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} > PIO modes: pio0 pio1 pio2 pio3 pio4 > DMA modes: mdma0 mdma1 mdma2 > UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6 > AdvancedPM=yes: disabled (255) WriteCache=enabled > Drive conforms to: (null): > > /dev/hdg: > multcount = 0 (off) > IO_support = 0 (default 16-bit) > unmaskirq = 0 (off) > using_dma = 1 (on) > keepsettings = 0 (off) > readonly = 0 (off) > readahead = 8 (on) > geometry = 19929/255/63, sectors = 320173056, start = 0 > > Model=Maxtor 6Y160P0, FwRev=YAR41BW0, SerialNo=Y42BANHE > Config={ Fixed } > RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57 > BuffType=DualPortCache, BuffSize=7936kB, MaxMultSect=16, MultSect=off > CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455 > IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} > PIO modes: pio0 pio1 pio2 pio3 pio4 > DMA modes: mdma0 mdma1 mdma2 > UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6 > AdvancedPM=yes: disabled (255) WriteCache=enabled > Drive conforms to: (null): > > Any ideas, what I can change to get rid of these errors? > > TIA Sven > > (please CC)
-- --------------------------------------- Malte Schröder MalteSch@gmx.de ICQ# 68121508 ---------------------------------------
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