root@home:~# beadm list
BE Active Mountpoint Space Policy Created
-- ------ ---------- ----- ------ -------
osol-dev-128a NR / 25.46G static 2009-12-04 12:38
root@home:~# zfs list pool_d
NAME USED AVAIL REFER MOUNTPOINT
pool_d 712K 63.4M 644K /pool_d
root@home:~# zpool status pool_d
pool: pool_d
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
pool_d ONLINE 0 0 0
/pool1/zfstest/1 ONLINE 0 0 0
errors: No known data errors
root@home:~# zpool list pool_d
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
pool_d 95.5M 140K 95.4M 0% 18.00x ONLINE -
root@home:~#No comment: DEDUP=18.00x! Сегодня буду пробовать на живых данных (относительно большая библиотека изображений, около 150 Gb).