Raid + zfs performace.

[Peter Ankerstål]

> 
> 
>> Now you presented me with a third option. So you think I should skip to create
>> a new hardware-raid mirror and instead use two single drives and add these as
>> a mirror to the existing pool?
> 
> If you're going to keep the hardware raid, then setting up a new
> hardware raid of two drives, and then striping da1 with da0 via zfs is
> a viable option. It's just another spin on the RAID 10 idea.
> 
Sorry to ask again but I'm still not sure what you think is the best solution when 
comparing adding the two new drives as a zfs mirror like:
pool
	da0
	mirror
		da1
		da2


or making a hardware mirror da1 and adding that one 

pool 
	da0
	da1

And by the way. you guys seem zfs-shifty. Do you have any ideas about my other
problem i posted to the list? (http://lists.freebsd.org/pipermail/freebsd-fs/2010-October/009922.html)

Thanks!