[OpenIndiana-discuss] Zpool upgrade didn't seem to upgrade

[Michelle Knight]

I've checked that the drives have new labels written, and all three know that 
there is 2tb on them.

The interesting thing is the allocation...
mich at jaguar:~# zpool list
NAME    SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
data   4.06T  3.42T   655G    84%  1.00x  ONLINE  -

It knows the size is 4tb, but only 3.42 is "allocated", but even this...

mich at jaguar:~# zfs list
NAME                     USED  AVAIL  REFER  MOUNTPOINT
data                    2.28T   393G  2.28T  /mirror

...doesn't even add up to 3.42tb

I'm getting confused.