On 8/22/08, Ross <[EMAIL PROTECTED]> wrote:

> Yes, that looks pretty good mike.  There are a few limitations to that as you 
> add the 2nd raidz2 set, but nothing major.  When you add the extra disks, 
> your original data will still be stored on the first set of disks, if you've 
> any free space left on those you'll then get some data stored across all the 
> disks, and then I think that once the first set are full, zfs will just start 
> using the free space on the newer 8.

> It shouldn't be a problem for a home system, and all that will happen 
> silently in the background.  It's just worth knowing that you don't 
> necessarily get the full performance of a 16 disk array when you do it in two 
> stages like that.

that's fine. I'll basically be getting the performance of an 8 disk
raidz2 at worst, yeah? i'm fine with how the space will be
distributed. after all this is still a huge improvement over my
current haphazard setup :P
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