kern/123095 kern/131602 sendfile

Kostik Belousov kostikbel at gmail.com
Thu Jul 8 16:54:18 UTC 2010


On Thu, Jul 08, 2010 at 06:04:31PM +0200, Marc Olzheim wrote:
> On Thu, Jul 08, 2010 at 11:03:18AM +0300, Eugene Perevyazko wrote:
> > I have this problem on 7.2-S for pretty long time. But as I sendfile() very 
> > small file (several hundred bytes) from flash I was blaming faulty flash stick.
> > I've even made a crontab entry to replace corrupted file.
> > So the problem seems to be probabilistic, depending on amount of transferred data.
> 
> It's only the cache that is corrupted. If you remount the filesystem,
> you will find the original data again.

If the file is ever written to, then you might end up with corrupted
on-disk blocks.
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