On Mon, Dec 09, 2002 at 01:34:36PM -0800, David Brownell wrote:
> 
> I've had mail offline with Matt that made us suspect there are still
> buffer layer bugs getting shaken out. For one: "mkfs -c -c" (to do
> destructive badblocks) would oops if I next mounted the FS, but the
> less aggressive "mkfs -c" (non-destructive badblocks) wouldn't.

Hm, running Linus's latest bk tree with the USB patches results in some
usb-storage errors causing timeouts:

Dec  9 15:22:26 soap kernel: usb-storage: Command READ_10 (10 bytes)
Dec  9 15:22:26 soap kernel: usb-storage: 28 00 01 24 0d 31 00 00 80 00 f9 cb
Dec  9 15:22:26 soap kernel: usb-storage: Bulk command S 0x43425355 T 0x6c1f Trg 0 LUN 
0 L 65536 F 128 CL 10
Dec  9 15:22:26 soap kernel: usb-storage: usb_stor_bulk_transfer_buf(): xfer 31 bytes
Dec  9 15:22:26 soap kernel: usb-storage: Status code 0; transferred 31/31
Dec  9 15:22:26 soap kernel: usb-storage: -- transfer complete
Dec  9 15:22:26 soap kernel: usb-storage: Bulk command transfer result=0
Dec  9 15:22:26 soap kernel: usb-storage: usb_stor_bulk_transfer_sglist(): xfer 65536 
bytes, 16 entries
Dec  9 15:22:26 soap kernel: usb-storage: Status code -121; transferred 65037/65536
Dec  9 15:22:26 soap kernel: usb-storage: -- unknown error
Dec  9 15:22:26 soap kernel: usb-storage: Bulk data transfer result 0x3
Dec  9 15:22:26 soap kernel: usb-storage: -- transport indicates error, resetting
Dec  9 15:22:26 soap kernel: usb-storage: Bulk reset requested
Dec  9 15:22:32 soap kernel: usb-storage: Soft reset: clearing bulk-in endpoint halt
Dec  9 15:22:32 soap kernel: usb-storage: Soft reset: clearing bulk-out endpoint halt
Dec  9 15:22:32 soap kernel: usb-storage: Soft reset done
Dec  9 15:22:32 soap kernel: usb-storage: scsi cmd done, result=0x70000

Matt, any ideas?  This drive used to work just fine, and I can reboot
into 2.4 to verify this.

thanks,

greg k-h


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