Re: PDC20269 Busy primary channel problem
hi ya mike
On Wed, 28 Jan 2004, Mike Garrison wrote:
> hdj: set_drive_speed_status: status=0xff { Busy }
> hdi: max request size: 128KiB
> hdi: status timeout: status=0xff { Busy }
wow ... too much data :-) for a change ...
searching for important stuff ..pertainent to the problems
...
i assume you're using good-clean 18" long 80-conductor cable ..
- NOT the round (out-of-spec) ide whacky-wires junk ...
i'd look for mis-matched disk speeds ..
udma5 and udma6 and udma4 on the same ide cables
( you cannot mix-n-match them up )
> Jan 27 09:27:46 crypto kernel: ide: Assuming 33MHz system bus speed for
> PIO modes; override with idebus=xx
> Jan 27 09:27:46 crypto kernel: VP_IDE: VIA vt82c686b (rev 40) IDE
> UDMA100 controller on pci0000:00:07.1
> Jan 27 09:27:46 crypto kernel: ide0: BM-DMA at 0x9000-0x9007, BIOS
> settings: hda:DMA, hdb:DMA
> Jan 27 09:27:46 crypto kernel: ide1: BM-DMA at 0x9008-0x900f, BIOS
> settings: hdc:DMA, hdd:DMA
> Jan 27 09:27:46 crypto kernel: hda: IBM-DJNA-371350, ATA DISK drive
> Jan 27 09:27:46 crypto kernel: hdb: WDC WD1200BB-22CAA0, ATA DISK drive
> Jan 27 09:27:46 crypto kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> Jan 27 09:27:46 crypto kernel: hdc: WDC WD800BB-32CCB0, ATA DISK drive
> Jan 27 09:27:46 crypto kernel: hdd: WDC WD307AA, ATA DISK drive
> Jan 27 09:27:46 crypto kernel: ide1 at 0x170-0x177,0x376 on irq 15
> Jan 27 09:27:46 crypto kernel: PDC20267: IDE controller at PCI slot
> 0000:00:09.0
> Jan 27 09:27:46 crypto kernel: PDC20267: chipset revision 2
> Jan 27 09:27:46 crypto kernel: PDC20267: 100%% native mode on irq 11
> Jan 27 09:27:46 crypto kernel: PDC20267: (U)DMA Burst Bit ENABLED
> Primary PCI Mode Secondary PCI Mode.
> Jan 27 09:27:46 crypto kernel: ide2: BM-DMA at 0xb000-0xb007, BIOS
> settings: hde:pio, hdf:pio
> Jan 27 09:27:46 crypto kernel: ide3: BM-DMA at 0xb008-0xb00f, BIOS
> settings: hdg:pio, hdh:pio
> Jan 27 09:27:46 crypto kernel: hde: WDC WD800BB-00BSA0, ATA DISK drive
> Jan 27 09:27:46 crypto kernel: hdf: WDC WD800BB-00BSA0, ATA DISK drive
> Jan 27 09:27:46 crypto kernel: ide2 at 0xa000-0xa007,0xa402 on irq 11
> Jan 27 09:27:46 crypto kernel: hdg: WDC WD800BB-00CAA0, ATA DISK drive
> Jan 27 09:27:46 crypto kernel: hdh: Maxtor 4G160J8, ATA DISK drive
> Jan 27 09:27:46 crypto kernel: ide3 at 0xa800-0xa807,0xac02 on irq 11
> Jan 27 09:27:46 crypto kernel: PDC20269: IDE controller at PCI slot
> 0000:00:0b.0
> Jan 27 09:27:46 crypto kernel: PDC20269: chipset revision 2
> Jan 27 09:27:46 crypto kernel: PDC20269: 100%% native mode on irq 10
> Jan 27 09:27:46 crypto kernel: ide4: BM-DMA at 0xc400-0xc407, BIOS
> settings: hdi:pio, hdj:pio
> Jan 27 09:27:46 crypto kernel: ide5: BM-DMA at 0xc408-0xc40f, BIOS
> settings: hdk:pio, hdl:pio
> Jan 27 09:27:46 crypto kernel: hdi: WDC WD1000BB-00CCB0, ATA DISK drive
> Jan 27 09:27:46 crypto kernel: hdj: WDC WD800BB-75CAA0, ATA DISK drive
> Jan 27 09:27:46 crypto kernel: hdj: set_drive_speed_status: status=0xff
> { Busy }
i cant tell from the "BB-00ccb0 BB075caa0" options if you're using disks
with 2MB and 8MB buffers ... you can't mix the different buffers sized
disks on the same cable
maybe its (in reality) complaining about "hdg/hdh"
i bet the problem goes away if you removed hdi and hdj ..
or these (possibly misleading) "busy" errors moves to other disks
c ya
alvin
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