The code above multiplies two ints and casts them to long. If the
intermediate result is over 2Gb, you'll get a negative number.

Try multiplying long values instead:

long byteCount = blockSize * (long) avlBlocks;

--
Kostya Vasilyev -- http://kmansoft.wordpress.com

19.08.2010 0:09 пользователь "Julius Spencer" <jul...@msa.co.nz> написал:

Hi,

I have this same issue; my check evaluates available space as negative in
rare cases. I'm not sure yet whether I can take an absolute value.

This must be a problem which has happened before. Anyone else come across
this?

Regards,
Julius.



On 16/08/2010, at 7:52 AM, Bob Kerns wrote:

> Two possibilities come to mind.
>
> First, perhaps...

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