On Tue, 9 Nov 2004, Dirk Kosch�tzki wrote:

> In the last hours I investigated more on the data on the disks: If I write  
> controlled data and try to compare it, then I can produce the problem  
> under linux and windows and something interesting happens:
> 
> Under Linux (2.6.9, unpatched) an IO error occurs in the application.  
> After remounting the partition I can try to reread the file and every  
> thing is ok.
> 
> Under Windows it seems to me, that the system "buffers" the error. I see  
> an entry in the event log, but the application did not see the error.
> 
> Would it be possible to do the same in linux? I know, that this is a hack  
> but maybe it is better than to throw an error ...

I don't understand what you're asking.  How is the operating system 
supposed to respond to a READ operation when the device refuses to send 
the data, except by telling the program that an error occurred?

Alan Stern



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