kmem map too small panic after updating to STABLE-7 r192996

[Tim Chase]

On Thu, 4 Jun 2009, Angelo Turetta wrote:

> Tim Chase wrote:
>> Hello,
>> 
>> I decided to give the new zfs code a try and upgraded my stable-7 system
>> and discovered a panic that I can reproduce at will.
>
> I just had the same problem, and it turned out I was not diligent when I 
> first set my zfs pool up :)
>
> To use vm.kmem_size="512M" you need to put
>
> options         KVA_PAGES=512
>...

Thanks for the reminder.  I had forgotten about this one, too.  With my
kmem size @ 512M now and with KVA_PAGES at 512, my svn test case works just
fine.  I guess I should have paid closer attention to the actual panic message.

 	- Tim