[root@gl-arc-02 ~]# zpool list
NAME           SIZE  ALLOC   FREE  EXPANDSZ   FRAG    CAP  DEDUP  HEALTH  ALTROOT
freenas-boot  14.4G  2.19G  12.2G         -      -    15%  1.00x  ONLINE  -
gl-arc-02       29T  1.41M  29.0T         -     0%     0%  1.00x  ONLINE  /mnt
[root@gl-arc-02 ~]# zfs list
NAME                                                USED  AVAIL  REFER  MOUNTPOINT
freenas-boot                                       2.19G  11.7G    31K  none
freenas-boot/ROOT                                  2.16G  11.7G    31K  none
freenas-boot/ROOT/FreeNAS-9.3-STABLE-201505040117   819K  11.7G   993M  /
freenas-boot/ROOT/FreeNAS-9.3-STABLE-201505130355  2.16G  11.7G  1019M  /
freenas-boot/ROOT/Initial-Install                     1K  11.7G   932M  legacy
freenas-boot/ROOT/default                            56K  11.7G   933M  legacy
freenas-boot/grub                                  30.1M  11.7G  11.2M  legacy
gl-arc-02                                           684K  16.0T   219K  /mnt/gl-arc-02