Re: Large files/folders copying ends with I/O error in mass storage

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Please don't top-post.

On Fri, 26 Oct 2012, megha dey wrote:

> Hi,
> After applying this patch,we see that vfs_write is taking around 20
> seconds.After this,from the bus traces we see that there are 2
> consecutive CBW's and the corresponding CSW's are also out of
> order.How does f_mass_storage.c handle such a situation?

Can you be more specific?  Exactly what patch did you apply?  And can 
you provide either a debugging log or a usbmon trace showing the 
packets that are out of order?

Alan Stern

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