Я использую ZFS в качестве корневой файловой системы на FreeBSD машине. Вот как это выглядит:
Код: Выделить всё
blackbird# uname -srm
FreeBSD 8.2-RELEASE-p1 amd64
blackbird# zpool list zfsroot
NAME SIZE USED AVAIL CAP HEALTH ALTROOT
zfsroot 460G 453G 7.19G 98% ONLINE -
blackbird# zpool status -v zfsroot
pool: zfsroot
state: ONLINE
scrub: scrub completed after 8h0m with 0 errors on Sat Nov 19 00:42:04 2011
config:
NAME STATE READ WRITE CKSUM
zfsroot ONLINE 0 0 0
gpt/zfsroot ONLINE 0 0 0
errors: No known data errors
blackbird# gpart show
=> 34 976770988 ad4 GPT (466G)
34 128 1 freebsd-boot (64K)
162 8388608 2 freebsd-swap (4.0G)
8388770 968382252 3 freebsd-zfs (462G)
blackbird# zfs list -r zfsroot
NAME USED AVAIL REFER MOUNTPOINT
zfsroot 453G 0 29.4G legacy
zfsroot/backup 125G 0 25K /backup
zfsroot/backup/mail 125G 0 125G /backup/mail
zfsroot/tmp 10.7M 0 10.7M /tmp
zfsroot/usr 298G 0 298G /usr
zfsroot/usr/home 232M 0 232M /usr/home
zfsroot/var 171M 0 710K /var
zfsroot/var/db 170M 0 170M /var/db
blackbird# zpool upgrade -v
This system is currently running ZFS pool version 14.
Код: Выделить всё
blackbird# du -h -d 1 /usr
21M /usr/libexec
83K /usr/libdata
67M /usr/lib
43M /usr/share
547M /usr/src
4.8G /usr/local
36M /usr/bin
55M /usr/lib32
474M /usr/ports
232M /usr/home
106M /usr/doc
17M /usr/include
1.5K /usr/pool
262K /usr/games
21M /usr/sbin
6.4G /usr
Код: Выделить всё
blackbird# zfs get -r all zfsroot/usr
NAME PROPERTY VALUE SOURCE
zfsroot/usr type filesystem -
zfsroot/usr creation Tue Dec 1 22:35 2009 -
zfsroot/usr used 298G -
zfsroot/usr available 0 -
zfsroot/usr referenced 298G -
zfsroot/usr compressratio 1.00x -
zfsroot/usr mounted yes -
zfsroot/usr quota none default
zfsroot/usr reservation none default
zfsroot/usr recordsize 128K default
zfsroot/usr mountpoint /usr local
zfsroot/usr sharenfs -alldirs -maproot=root -network 10.110.0.0 -mask=255.255.255.0 local
zfsroot/usr checksum on default
zfsroot/usr compression off default
zfsroot/usr atime on default
zfsroot/usr devices on default
zfsroot/usr exec on default
zfsroot/usr setuid on default
zfsroot/usr readonly off inherited from zfsroot
zfsroot/usr jailed off default
zfsroot/usr snapdir hidden default
zfsroot/usr aclmode groupmask default
zfsroot/usr aclinherit restricted default
zfsroot/usr canmount on default
zfsroot/usr shareiscsi off default
zfsroot/usr xattr off temporary
zfsroot/usr copies 1 default
zfsroot/usr version 3 -
zfsroot/usr utf8only off -
zfsroot/usr normalization none -
zfsroot/usr casesensitivity sensitive -
zfsroot/usr vscan off default
zfsroot/usr nbmand off default
zfsroot/usr sharesmb off default
zfsroot/usr refquota none default
zfsroot/usr refreservation none default
zfsroot/usr primarycache all default
zfsroot/usr secondarycache all default
zfsroot/usr usedbysnapshots 0 -
zfsroot/usr usedbydataset 298G -
zfsroot/usr usedbychildren 232M -
zfsroot/usr usedbyrefreservation 0 -
zfsroot/usr/home type filesystem -
zfsroot/usr/home creation Tue Dec 1 22:35 2009 -
zfsroot/usr/home used 232M -
zfsroot/usr/home available 0 -
zfsroot/usr/home referenced 232M -
zfsroot/usr/home compressratio 1.00x -
zfsroot/usr/home mounted yes -
zfsroot/usr/home quota none default
zfsroot/usr/home reservation none default
zfsroot/usr/home recordsize 128K default
zfsroot/usr/home mountpoint /usr/home inherited from zfsroot/usr
zfsroot/usr/home sharenfs -alldirs -maproot=root -network 10.110.0.0 -mask=255.255.255.0 inherited from zfsroot/usr
zfsroot/usr/home checksum on default
zfsroot/usr/home compression off default
zfsroot/usr/home atime on default
zfsroot/usr/home devices on default
zfsroot/usr/home exec on default
zfsroot/usr/home setuid on default
zfsroot/usr/home readonly off inherited from zfsroot
zfsroot/usr/home jailed off default
zfsroot/usr/home snapdir hidden default
zfsroot/usr/home aclmode groupmask default
zfsroot/usr/home aclinherit restricted default
zfsroot/usr/home canmount on default
zfsroot/usr/home shareiscsi off default
zfsroot/usr/home xattr off temporary
zfsroot/usr/home copies 1 default
zfsroot/usr/home version 3 -
zfsroot/usr/home utf8only off -
zfsroot/usr/home normalization none -
zfsroot/usr/home casesensitivity sensitive -
zfsroot/usr/home vscan off default
zfsroot/usr/home nbmand off default
zfsroot/usr/home sharesmb off default
zfsroot/usr/home refquota none default
zfsroot/usr/home refreservation none default
zfsroot/usr/home primarycache all default
zfsroot/usr/home secondarycache all default
zfsroot/usr/home usedbysnapshots 0 -
zfsroot/usr/home usedbydataset 232M -
zfsroot/usr/home usedbychildren 0 -
zfsroot/usr/home usedbyrefreservation 0 -

