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Re: 30gb disk hang in dkcsum(?)



Further on this, the disk works just fine on a five-year-old copy
of Wintendo-95, so it's not a hardware or bios problem.
Anybody got any leads I can try?

Thanks
Ian

On Tue, May 22, 2001 at 03:09:48PM -0400, Ian Darwin wrote:
> My home server's main SCSI disk died, and I'm trying to replace it with a
> 30GB WD 7200rpm HD. Motherboard is an ASUS; CPU a 400 Intel Celery.
> Disk is brand new; I was able to fdisk a partition onto it using
> OpenDOS 7, so I believe the hardware is OK.
> 
> Current config: wd0 is the new disk, wd1 an old bootable drive.
> Trying new disk by itself gave essentially same results.
> Disable pcibios0 does not help. Setting wd* flags to e.g., 0xfac
> does not help.
> 
> Last line is mtrr: Pentium Pro MTRR support (if I interchange the
> two WD drives, gets out line line more: 
> 	dkcsum: wd0 matched BIOS disk 80).
> 
> Since it hangs before even going single user, I can't get a full dmesg.
> Here is what I believe to be the relevant parts.
> 
> pciide0 at pci0 dev 4 fn 1 "Intel 82371AB"...
> 	channel 0 wired for compatability channel 1 (the same)
> atapiscsi 0 at pciide channel 0
> scsibus0 at atapiscsi0: 2 targets
> cd0 at atapiscsi target 1
> wd0 at pciide0 channel 0 drive 0 <WDC WD300BB-00AUA1>
> wd0: 16 sector PIO, LBA, 28629MB, 16383 cyl, 16 head, 63 sec, 58633344 sectors
> pcide0: channel 0 interrupting at irq 14
> wd0(pciide0:0:0) using PIO mode 4, [rest varies depending on flags set,
> 		either Ultra-DMA mode 2, or DMA mode 2)
> 
> machine diskinfo
> hd0 80 unknown 1024 255 63 0 0xae9668ce
> hd1 81 esdi 761 14 50 2 0xa4df86cc