billi# zpool status
  pool: tank
 state: ONLINE
 scrub: resilver completed after 51h37m with 0 errors on Tue Oct  2 08:07:44 201                                                  2
config:

        NAME        STATE     READ WRITE CKSUM
        tank        ONLINE       0     0     0
          mirror    ONLINE       0     0     0
            ada0p3  ONLINE       0     0     0
            ada2p3  ONLINE       0     0     0
          mirror    ONLINE       0     0     0
            ada1p3  ONLINE       0     0     0
            ada3    ONLINE       0     0     0  1,17T resilvered

errors: No known data errors

billi# zpool list
NAME   SIZE   USED  AVAIL    CAP  HEALTH  ALTROOT
tank  2,69T  1,38T  1,30T    51%  ONLINE  -

billi# df -i
Filesystem   1K-blocks        Used      Avail Capacity  iused      ifree %iused  Mounted on
tank/root    2788916000 1433163483 1355752516    51% 11801641 2711505033    0%   /
devfs                 1          1          0   100%        0          0  100%   /dev
tank/tmp     1355774032      21516 1355752516     0%      813 2711505033    0%   /tmp
tank/usr     1362881284    7128768 1355752516     1%   285565 2711505033    0%   /usr
tank/usr/obj 1356656527     904010 1355752516     0%    64344 2711505033    0%   /usr/obj
tank/var     1399182362   43429846 1355752516     3%    24486 2711505033    0%   /var
tank/var/tmp 1355752546         30 1355752516     0%       12 2711505033    0%   /var/tmp

billi# sysctl -a|grep arc_meta
vfs.zfs.arc_meta_limit: 9098368000
vfs.zfs.arc_meta_used: 10559397904