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freebsd# zfs create zfs/wwwfreebsd# mount/dev/ad0s1a on / (ufs, local)devfs on /dev (devfs, local, multilabel)/dev/ad0s1e on /tmp (ufs, local, soft-updates)/dev/ad0s1f on /usr (ufs, local, soft-updates)/dev/ad0s1d on /var (ufs, local, soft-updates)zfs on /zfs (zfs, local)zfs/www on /zfs/www (zfs, local)
freebsd# zfs set compression=gzip zfs/www
we want to give bonwick a quota of 10 Gbytes
# zfs set quota=10G tank/home/bonwick
# zfs set reservation=5G tank/home/moore# zfs get reservation tank/home/mooreNAME PROPERTY VALUE SOURCEtank/home/moore reservation 5.00G local
freebsd# zfs listNAME USED AVAIL REFER MOUNTPOINTtank 97.5K 1.95G 18K /tanktank/neo 18K 1.95G 18K /tank/neo
# zfs rename tank/home/maybee tank/ws/maybee
# zfs destroy tank/home/tabriz
# zfs destroy tank/home/ahrenscannot unmount 'tank/home/ahrens': Device busy# zfs destroy -f tank/home/ahrens
# zfs destroy -r tank/home/schrockcannot destroy 'tank/home/schrock': filesystem has dependant clonesuse '-R' to destroy the following datasets:tank/clones/schrock-clone# zfs destroy -R tank/home/schrock
原文出处：Netkiller 系列 手札
本文作者：陈景峯 转载请与作者联系，同时请务必标明文章原始出处和作者信息及本声明。