[linux-lvm] Segmentation fault in LVM2 latest version.

[Alasdair G Kergon]

Reproduced with upstream code.

On Tue, Mar 11, 2014 at 04:34:38PM +0800, xiaowei wrote:
> I tracked this a little more, and found that it's due to the strip 1  
> parameter and when the first PV leaves no enough extends, it need 2 area  

It only needs 1 area - that part is correct - but it's still behaving as if
it's setting up an N-stripe extension where it pairs up the allocations with
the original stripes.

Alasdair