On Tue, Jan 15, 2013 at 02:10:30PM -0500, Theodore Ts'o wrote:
> On Tue, Jan 15, 2013 at 11:33:31PM +0800, Zheng Liu wrote:
> >
> > FWIW, I wonder why we need to add such complex logical to handle a
> > corner case. I guess no one wants to use a 512MB cluster. So changing
> > max cluster size from 512MB to 256MB is very simple and straightfoward.
>
> I agree that it seems very unlikely that there would be much interest
> in using a 512MB cluster. However, we would still need to do the
> check in the case of a 16k block size (on an PowerPC or Itanium
> system) at a 256MB or 128MB cluster. So part of this check would be
> needed anyway.
Yeah, I see. Thanks for the explanation.
Regards,
- Zheng
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