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Re: NFS writes being corrupted?



> On Aug 9, 2015, at 4:01 PM, Jeff Rizzo <riz%tastylime.net@localhost> wrote:
> 
> This would seem to indicate a problem with the particular interface (awge0), perhaps specific to the odroid-c1, as opposed to some l2 cache controller issue, which is kind of where I was leaning before.  However, my banana pi has awge0 as well, but does not exhibit this corruption.

The l2 cache flushing routines are different between the two.

The awge on the a5 may be using the coherent interface to the pl310
and cache flushing may not be even needed.  USB probably doesn’t use
the coherent interface so that might be why it works.



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