$ whatis zfs and zpool
In this section you are learning various example of zfs and zpool commands and their related arguments.
Examples:
# hostname
MySolaris
# zfs list
NAME USED AVAIL REFER MOUNTPOINT
rpool 6.94G 32.9G 96K /rpool
rpool/ROOT 5.05G 32.9G 31K legacy
rpool/ROOT/solaris 5.05G 32.9G 4.74G /
rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J
rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl
rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3
rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4
rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw
rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx
rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M
rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW
rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3
rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp
rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1
rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300
rpool/dump 511M 32.9G 511M -
rpool/export 259M 32.9G 32K /export
rpool/export/home 259M 32.9G 32K /export/home
rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid
rpool/swap 1.14G 33.9G 127M -
# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT
rpool@10-28-20111010am 0 - 96K -
rpool@10-28-2011-1016am 0 - 96K -
rpool@Friday 0 - 96K -
rpool/ROOT@10-28-2011-1016am 0 - 31K -
rpool/ROOT@Friday 0 - 31K -
rpool/ROOT/solaris@install 30.7M - 3.34G -
rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G -
rpool/dump@10-28-2011-1016am 0 - 511M -
rpool/dump@Friday 0 - 511M -
rpool/export@10-28-2011-1012 0 - 32K -
rpool/export@10-28-2011-1016am 0 - 32K -
rpool/export@Friday 0 - 32K -
rpool/swap@10-28-2011-1016am 0 - 127M -
rpool/swap@Friday 0 - 127M -
# zfs get all rpool
NAME PROPERTY VALUE SOURCE
rpool type filesystem -
rpool creation Sun Feb 13 1:12 2011 -
rpool used 6.94G -
rpool available 32.9G -
rpool referenced 96K -
rpool compressratio 1.00x -
rpool mounted yes -
rpool quota none default
rpool reservation none default
rpool recordsize 128K default
rpool mountpoint /rpool default
rpool sharenfs off default
rpool checksum on default
rpool compression off default
rpool atime on default
rpool devices on default
rpool exec on default
rpool setuid on default
rpool readonly off default
rpool zoned off default
rpool snapdir hidden default
rpool aclinherit restricted default
rpool canmount on default
rpool xattr on default
rpool copies 1 default
rpool version 5 -
rpool utf8only off -
rpool normalization none -
rpool casesensitivity sensitive -
rpool vscan off default
rpool nbmand off default
rpool sharesmb off default
rpool refquota none default
rpool refreservation none default
rpool primarycache all default
rpool secondarycache all default
rpool usedbysnapshots 0 -
rpool usedbydataset 96K -
rpool usedbychildren 6.94G -
rpool usedbyrefreservation 0 -
rpool logbias latency default
rpool dedup off default
rpool mlslabel none default
rpool sync standard default
rpool encryption off -
rpool keysource none default
rpool keystatus none -
rpool rekeydate - default
rpool rstchown on default
rpool org.opensolaris.caiman:install ready local
# zfs get mounted rpool
NAME PROPERTY VALUE SOURCE
rpool mounted yes -
# zfs get mountpoint rpool
NAME PROPERTY VALUE SOURCE
rpool mountpoint /rpool default
# df -h
Filesystem Size Used Avail Use% Mounted on
rpool/ROOT/solaris 38G 4.8G 33G 13% /
swap 946M 432K 945M 1% /etc/svc/volatile
/usr/lib/libc/libc_hwcap1.so.1
38G 4.8G 33G 13% /lib/libc.so.1
swap 945M 52K 945M 1% /tmp
swap 945M 76K 945M 1% /var/run
rpool/export 33G 32K 33G 1% /export
rpool/export/home 33G 32K 33G 1% /export/home
rpool/export/home/wahid
34G 259M 33G 1% /export/home/wahid
rpool 33G 96K 33G 1% /rpool
/export/home/wahid 34G 259M 33G 1% /home/wahid
# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c7t0d0
/pci@0,0/pci8086,2829@d/disk@0,0
Specify disk (enter its number): 0
selecting c7t0d0
[disk formatted]
/dev/dsk/c7t0d0s0 is part of active ZFS pool rpool. Please see zpool(1M).
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition - select (define) a partition table
current - describe the current disk
format - format and analyze the disk
fdisk - run the fdisk program
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
save - save new disk/partition definitions
inquiry - show vendor, product and revision
volname - set 8-character volume name
! - execute , then return
quit
format> p
PARTITION MENU:
0 - change `0' partition
1 - change `1' partition
2 - change `2' partition
3 - change `3' partition
4 - change `4' partition
5 - change `5' partition
6 - change `6' partition
7 - change `7' partition
select - select a predefined table
modify - modify a predefined partition table
name - name the current table
print - display the current table
label - write partition map and label to the disk
! - execute , then return
quit
partition> p
Current partition table (original):
Total disk cylinders available: 5290 + 2 (reserved cylinders)
Part Tag Flag Cylinders Size Blocks
0 root wm 1 - 5289 40.52GB (5289/0/0) 84967785
1 unassigned wm 0 0 (0/0/0) 0
2 backup wu 0 - 5289 40.52GB (5290/0/0) 84983850
3 unassigned wm 0 0 (0/0/0) 0
4 unassigned wm 0 0 (0/0/0) 0
5 unassigned wm 0 0 (0/0/0) 0
6 unassigned wm 0 0 (0/0/0) 0
7 unassigned wm 0 0 (0/0/0) 0
8 boot wu 0 - 0 7.84MB (1/0/0) 16065
9 unassigned wm 0 0 (0/0/0) 0
partition> quit
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition - select (define) a partition table
current - describe the current disk
format - format and analyze the disk
fdisk - run the fdisk program
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
save - save new disk/partition definitions
inquiry - show vendor, product and revision
volname - set 8-character volume name
! - execute , then return
quit
format> quit
# prtvtoc /dev/dsk/c7t0d0
prtvtoc: /dev/dsk/c7t0d0: No such file or directory
# prtvtoc /dev/dsk/c7t0d0[K0s2
* /dev/dsk/c7t0d0s2 partition map
*
* Dimensions:
* 512 bytes/sector
* 63 sectors/track
* 255 tracks/cylinder
* 16065 sectors/cylinder
* 5292 cylinders
* 5290 accessible cylinders
*
* Flags:
* 1: unmountable
* 10: read-only
*
* Unallocated space:
* First Sector Last
* Sector Count Sector
* 0 16065 16064
*
* First Sector Last
* Partition Tag Flags Sector Count Sector Mount Directory
0 2 00 16065 84967785 84983849
2 5 01 0 84983850 84983849
8 1 01 0 16065 16064
# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 40.5G 5.93G 34.6G 14% 1.00x ONLINE -
# zfs list rpool/myfs1
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1 31K 32.9G 31K /rpool/myfs1
# zfs get all rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 type filesystem -
rpool/myfs1 creation Sun Oct 30 20:21 2011 -
rpool/myfs1 used 31K -
rpool/myfs1 available 32.9G -
rpool/myfs1 referenced 31K -
rpool/myfs1 compressratio 1.00x -
rpool/myfs1 mounted yes -
rpool/myfs1 quota none default
rpool/myfs1 reservation none default
rpool/myfs1 recordsize 128K default
rpool/myfs1 mountpoint /rpool/myfs1 default
rpool/myfs1 sharenfs off default
rpool/myfs1 checksum on default
rpool/myfs1 compression off default
rpool/myfs1 atime on default
rpool/myfs1 devices on default
rpool/myfs1 exec on default
rpool/myfs1 setuid on default
rpool/myfs1 readonly off default
rpool/myfs1 zoned off default
rpool/myfs1 snapdir hidden default
rpool/myfs1 aclinherit restricted default
rpool/myfs1 canmount on default
rpool/myfs1 xattr on default
rpool/myfs1 copies 1 default
rpool/myfs1 version 5 -
rpool/myfs1 utf8only off -
rpool/myfs1 normalization none -
rpool/myfs1 casesensitivity sensitive -
rpool/myfs1 vscan off default
rpool/myfs1 nbmand off default
rpool/myfs1 sharesmb off default
rpool/myfs1 refquota none default
rpool/myfs1 refreservation none default
rpool/myfs1 primarycache all default
rpool/myfs1 secondarycache all default
rpool/myfs1 usedbysnapshots 0 -
rpool/myfs1 usedbydataset 31K -
rpool/myfs1 usedbychildren 0 -
rpool/myfs1 usedbyrefreservation 0 -
rpool/myfs1 logbias latency default
rpool/myfs1 dedup off default
rpool/myfs1 mlslabel none default
rpool/myfs1 sync standard default
rpool/myfs1 encryption off -
rpool/myfs1 keysource none default
rpool/myfs1 keystatus none -
rpool/myfs1 rekeydate - default
rpool/myfs1 rstchown on default
rpool/myfs1 org.opensolaris.caiman:install ready inherited from rpool
# zfs list rpool/myfs1
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1 31K 32.9G 31K /rpool/myfs1
# zfs get mountpoint rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 mountpoint /rpool/myfs1 default
# zfs get mounted rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 mounted yes -
# cd /rpool/myfs1
# pwd
/rpool/myfs1
# ls -la
total 3
drwxr-xr-x 2 root root 2 2011-10-30 20:21 .
drwxr-xr-x 5 root root 5 2011-10-30 20:21 ..
# pwd
/rpool/myfs1
# mkfile 10m tenmegfile
# ls -l
total 8451
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# du -sh tenmegfile
11M tenmegfile
# file *
tenmegfile: English text
# du -sh *
11M tenmegfile
# ls -la
total 10246
drwxr-xr-x 2 root root 3 2011-10-30 20:25 .
drwxr-xr-x 5 root root 5 2011-10-30 20:21 ..
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# touch this
# ls -l this
-rw-r--r-- 1 root root 0 2011-10-30 20:26 this
# rm this
# ls -la
total 10246
drwxr-xr-x 2 root root 3 2011-10-30 20:26 .
drwxr-xr-x 5 root root 5 2011-10-30 20:21 ..
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# mkfile 5m fivemegfile
# ls -l
total 10243
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# du -sh *
512 fivemegfile
11M tenmegfile
# ls -la
total 15368
drwxr-xr-x 2 root root 4 2011-10-30 20:26 .
drwxr-xr-x 5 root root 5 2011-10-30 20:21 ..
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# du -sh *
5.1M fivemegfile
11M tenmegfile
# pwd
/rpool/myfs1
# zfs list rpool/myfs1
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1 15.0M 32.9G 15.0M /rpool/myfs1
# pwd
/rpool/myfs1
# zfs snapshot rpool/myfs1@Sunday
# zfs list -t snapshot rpool/myfs1
cannot open 'rpool/myfs1': operation not applicable to datasets of this type
# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1@Sunday 0 - 15.0M -
# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT
rpool@10-28-20111010am 0 - 96K -
rpool@10-28-2011-1016am 0 - 96K -
rpool@Friday 0 - 96K -
rpool/ROOT@10-28-2011-1016am 0 - 31K -
rpool/ROOT@Friday 0 - 31K -
rpool/ROOT/solaris@install 30.7M - 3.34G -
rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G -
rpool/dump@10-28-2011-1016am 0 - 511M -
rpool/dump@Friday 0 - 511M -
rpool/export@10-28-2011-1012 0 - 32K -
rpool/export@10-28-2011-1016am 0 - 32K -
rpool/export@Friday 0 - 32K -
rpool/myfs1@Sunday 0 - 15.0M -
rpool/swap@10-28-2011-1016am 0 - 127M -
rpool/swap@Friday 0 - 127M -
# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1@Sunday 0 - 15.0M -
# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1@Sunday 0 - 15.0M -
# pwd
/rpool/myfs1
# ls -la
total 15368
drwxr-xr-x 2 root root 4 2011-10-30 20:26 .
drwxr-xr-x 5 root root 5 2011-10-30 20:21 ..
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT
rpool@10-28-20111010am 0 - 96K -
rpool@10-28-2011-1016am 0 - 96K -
rpool@Friday 0 - 96K -
rpool/ROOT@10-28-2011-1016am 0 - 31K -
rpool/ROOT@Friday 0 - 31K -
rpool/ROOT/solaris@install 30.7M - 3.34G -
rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G -
rpool/dump@10-28-2011-1016am 0 - 511M -
rpool/dump@Friday 0 - 511M -
rpool/export@10-28-2011-1012 0 - 32K -
rpool/export@10-28-2011-1016am 0 - 32K -
rpool/export@Friday 0 - 32K -
rpool/myfs1@Sunday 0 - 15.0M -
rpool/swap@10-28-2011-1016am 0 - 127M -
rpool/swap@Friday 0 - 127M -
# zfs destroy rpool/myfs1@Sunday
# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT
rpool@10-28-20111010am 0 - 96K -
rpool@10-28-2011-1016am 0 - 96K -
rpool@Friday 0 - 96K -
rpool/ROOT@10-28-2011-1016am 0 - 31K -
rpool/ROOT@Friday 0 - 31K -
rpool/ROOT/solaris@install 30.7M - 3.34G -
rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G -
rpool/dump@10-28-2011-1016am 0 - 511M -
rpool/dump@Friday 0 - 511M -
rpool/export@10-28-2011-1012 0 - 32K -
rpool/export@10-28-2011-1016am 0 - 32K -
rpool/export@Friday 0 - 32K -
rpool/swap@10-28-2011-1016am 0 - 127M -
rpool/swap@Friday 0 - 127M -
# zfs list
NAME USED AVAIL REFER MOUNTPOINT
rpool 6.96G 32.9G 97K /rpool
rpool/ROOT 5.05G 32.9G 31K legacy
rpool/ROOT/solaris 5.05G 32.9G 4.74G /
rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J
rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl
rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3
rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4
rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw
rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx
rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M
rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW
rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3
rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp
rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1
rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300
rpool/dump 511M 32.9G 511M -
rpool/export 259M 32.9G 32K /export
rpool/export/home 259M 32.9G 32K /export/home
rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid
rpool/myfs1 15.0M 32.9G 15.0M /rpool/myfs1
rpool/swap 1.14G 33.9G 127M -
# zfs list rpoo/[Kl/myfs1
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1 15.0M 32.9G 15.0M /rpool/myfs1
# zpool list rpool
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 40.5G 5.94G 34.6G 14% 1.00x ONLINE -
# zfs get all rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 type filesystem -
rpool/myfs1 creation Sun Oct 30 20:21 2011 -
rpool/myfs1 used 15.0M -
rpool/myfs1 available 32.9G -
rpool/myfs1 referenced 15.0M -
rpool/myfs1 compressratio 1.00x -
rpool/myfs1 mounted yes -
rpool/myfs1 quota none default
rpool/myfs1 reservation none default
rpool/myfs1 recordsize 128K default
rpool/myfs1 mountpoint /rpool/myfs1 default
rpool/myfs1 sharenfs off default
rpool/myfs1 checksum on default
rpool/myfs1 compression off default
rpool/myfs1 atime on default
rpool/myfs1 devices on default
rpool/myfs1 exec on default
rpool/myfs1 setuid on default
rpool/myfs1 readonly off default
rpool/myfs1 zoned off default
rpool/myfs1 snapdir hidden default
rpool/myfs1 aclinherit restricted default
rpool/myfs1 canmount on default
rpool/myfs1 xattr on default
rpool/myfs1 copies 1 default
rpool/myfs1 version 5 -
rpool/myfs1 utf8only off -
rpool/myfs1 normalization none -
rpool/myfs1 casesensitivity sensitive -
rpool/myfs1 vscan off default
rpool/myfs1 nbmand off default
rpool/myfs1 sharesmb off default
rpool/myfs1 refquota none default
rpool/myfs1 refreservation none default
rpool/myfs1 primarycache all default
rpool/myfs1 secondarycache all default
rpool/myfs1 usedbysnapshots 0 -
rpool/myfs1 usedbydataset 15.0M -
rpool/myfs1 usedbychildren 0 -
rpool/myfs1 usedbyrefreservation 0 -
rpool/myfs1 logbias latency default
rpool/myfs1 dedup off default
rpool/myfs1 mlslabel none default
rpool/myfs1 sync standard default
rpool/myfs1 encryption off -
rpool/myfs1 keysource none default
rpool/myfs1 keystatus none -
rpool/myfs1 rekeydate - default
rpool/myfs1 rstchown on default
rpool/myfs1 org.opensolaris.caiman:install ready inherited from rpool
# df -h
Filesystem Size Used Avail Use% Mounted on
rpool/ROOT/solaris 38G 4.8G 33G 13% /
swap 921M 432K 921M 1% /etc/svc/volatile
/usr/lib/libc/libc_hwcap1.so.1
38G 4.8G 33G 13% /lib/libc.so.1
swap 921M 52K 921M 1% /tmp
swap 921M 76K 921M 1% /var/run
rpool/export 33G 32K 33G 1% /export
rpool/export/home 33G 32K 33G 1% /export/home
rpool/export/home/wahid
34G 259M 33G 1% /export/home/wahid
rpool 33G 97K 33G 1% /rpool
/export/home/wahid 34G 259M 33G 1% /home/wahid
rpool/myfs1 33G 16M 33G 1% /rpool/myfs1
# zfs get quota /r[K[Krpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 quota none default
# zfs set quota=50m /rpooo[Kl/myfs1
cannot open '/rpool/myfs1': invalid dataset name
# zfs set quota=50m /rpool/myfs1
# zfs get quota rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 quota 50M local
# zfs set quota=60m /rpool/myfs1
# zfs get quota /rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 quota 60M local
# zfs set quota=200m rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 quota 40M local
# zfs get quota rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 quota 200M local
# zfs set reservation=50m rpool/myfs1/wahid
# zfs get reservation rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 reservation 50M local
# zfs get all /rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 type filesystem -
rpool/myfs1 creation Sun Oct 30 20:21 2011 -
rpool/myfs1 used 15.0M -
rpool/myfs1 available 185M -
rpool/myfs1 referenced 15.0M -
rpool/myfs1 compressratio 1.00x -
rpool/myfs1 mounted yes -
rpool/myfs1 quota 200M local
rpool/myfs1 reservation 50M local
rpool/myfs1 recordsize 128K default
rpool/myfs1 mountpoint /rpool/myfs1 default
rpool/myfs1 sharenfs off default
rpool/myfs1 checksum on default
rpool/myfs1 compression off default
rpool/myfs1 atime on default
rpool/myfs1 devices on default
rpool/myfs1 exec on default
rpool/myfs1 setuid on default
rpool/myfs1 readonly off default
rpool/myfs1 zoned off default
rpool/myfs1 snapdir hidden default
rpool/myfs1 aclinherit restricted default
rpool/myfs1 canmount on default
rpool/myfs1 xattr on default
rpool/myfs1 copies 1 default
rpool/myfs1 version 5 -
rpool/myfs1 utf8only off -
rpool/myfs1 normalization none -
rpool/myfs1 casesensitivity sensitive -
rpool/myfs1 vscan off default
rpool/myfs1 nbmand off default
rpool/myfs1 sharesmb off default
rpool/myfs1 refquota none default
rpool/myfs1 refreservation none default
rpool/myfs1 primarycache all default
rpool/myfs1 secondarycache all default
rpool/myfs1 usedbysnapshots 0 -
rpool/myfs1 usedbydataset 15.0M -
rpool/myfs1 usedbychildren 0 -
rpool/myfs1 usedbyrefreservation 0 -
rpool/myfs1 logbias latency default
rpool/myfs1 dedup off default
rpool/myfs1 mlslabel none default
rpool/myfs1 sync standard default
rpool/myfs1 encryption off -
rpool/myfs1 keysource none default
rpool/myfs1 keystatus none -
rpool/myfs1 rekeydate - default
rpool/myfs1 rstchown on default
rpool/myfs1 org.opensolaris.caiman:install ready inherited from rpool
# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1@Sunday 0 - 15.0M -
# zfs list -t | grep -i sunday
rpool/myfs1@Sunday 0 - 15.0M -
#zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1@Sunday 0 - 15.0M -
# zfs clone rpool/myfs1@Sunday rpool/myfs2
# df -h | grep myfs
rpool/myfs1 200M 16M 185M 8% /rpool/myfs1
rpool/myfs2 33G 16M 33G 1% /rpool/myfs2
# diff /rpool/myfs1 /rpool/myfs2
# echo $?
0
# zfs get rpool/myfs1
bad property list: invalid property 'rpool/myfs1'
usage:
get [-rHp] [-d max] [-o "all" | field[,...]] [-s source[,...]]
<"all" | property[,...]> [filesystem|volume|snapshot] ...
The following properties are supported:
PROPERTY EDIT INHERIT VALUES
available NO NO
compressratio NO NO <1.00x or higher if compressed>
creation NO NO
defer_destroy NO NO yes | no
keystatus NO NO undefined | unavailable | available
mounted NO NO yes | no
origin NO NO
referenced NO NO
rekeydate NO NO
type NO NO filesystem | volume | snapshot
used NO NO
usedbychildren NO NO
usedbydataset NO NO
usedbyrefreservation NO NO
usedbysnapshots NO NO
userrefs NO NO
aclinherit YES YES discard | noallow | restricted | passthrough | passthrough-x
atime YES YES on | off
canmount YES NO on | off | noauto
casesensitivity NO YES sensitive | insensitive | mixed
checksum YES YES on | off | fletcher2 | fletcher4 | sha256
compression YES YES on | off | lzjb | gzip | gzip-[1-9] | zle
copies YES YES 1 | 2 | 3
dedup YES YES on | off | verify | sha256[,verify]
devices YES YES on | off
encryption NO YES on | off | aes-128-ccm | aes-192-ccm | aes-256-ccm | aes-128-gcm | aes-192-gcm | aes-256-gcm
exec YES YES on | off
keysource YES YES raw | hex | passphrase,prompt | file://
logbias YES YES latency | throughput
mlslabel YES YES
mountpoint YES YES | legacy | none
nbmand YES YES on | off
normalization NO YES none | formC | formD | formKC | formKD
primarycache YES YES all | none | metadata
quota YES NO | none
readonly YES YES on | off
recordsize YES YES 512 to 128k, power of 2
refquota YES NO | none
refreservation YES NO | none
reservation YES NO | none
rstchown YES YES on | off
secondarycache YES YES all | none | metadata
setuid YES YES on | off
sharenfs YES YES on | off | share(1M) options
sharesmb YES YES on | off | sharemgr(1M) options
snapdir YES YES hidden | visible
sync YES YES standard | always | disabled
utf8only NO YES on | off
version YES NO 1 | 2 | 3 | 4 | current
volblocksize NO YES 512 to 128k, power of 2
volsize YES NO
vscan YES YES on | off
xattr YES YES on | off
zoned YES YES on | off
userused@... NO NO
groupused@... NO NO
userquota@... YES NO | none
groupquota@... YES NO | none
Sizes are specified in bytes with standard units such as K, M, G, etc.
User-defined properties can be specified by using a name containing a colon (:).
The {user|group}{used|quota}@ properties must be appended with
a user or group specifier of one of these forms:
POSIX name (eg: "matt")
POSIX id (eg: "126829")
SMB name@domain (eg: "matt@sun")
SMB SID (eg: "S-1-234-567-89")
# zfs get all rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 type filesystem -
rpool/myfs1 creation Sun Oct 30 20:21 2011 -
rpool/myfs1 used 15.0M -
rpool/myfs1 available 185M -
rpool/myfs1 referenced 15.0M -
rpool/myfs1 compressratio 1.00x -
rpool/myfs1 mounted yes -
rpool/myfs1 quota 200M local
rpool/myfs1 reservation 50M local
rpool/myfs1 recordsize 128K default
rpool/myfs1 mountpoint /rpool/myfs1 default
rpool/myfs1 sharenfs off default
rpool/myfs1 checksum on default
rpool/myfs1 compression off default
rpool/myfs1 atime on default
rpool/myfs1 devices on default
rpool/myfs1 exec on default
rpool/myfs1 setuid on default
rpool/myfs1 readonly off default
rpool/myfs1 zoned off default
rpool/myfs1 snapdir hidden default
rpool/myfs1 aclinherit restricted default
rpool/myfs1 canmount on default
rpool/myfs1 xattr on default
rpool/myfs1 copies 1 default
rpool/myfs1 version 5 -
rpool/myfs1 utf8only off -
rpool/myfs1 normalization none -
rpool/myfs1 casesensitivity sensitive -
rpool/myfs1 vscan off default
rpool/myfs1 nbmand off default
rpool/myfs1 sharesmb off default
rpool/myfs1 refquota none default
rpool/myfs1 refreservation none default
rpool/myfs1 primarycache all default
rpool/myfs1 secondarycache all default
rpool/myfs1 usedbysnapshots 0 -
rpool/myfs1 usedbydataset 15.0M -
rpool/myfs1 usedbychildren 0 -
rpool/myfs1 usedbyrefreservation 0 -
rpool/myfs1 logbias latency default
rpool/myfs1 dedup off default
rpool/myfs1 mlslabel none default
rpool/myfs1 sync standard default
rpool/myfs1 encryption off -
rpool/myfs1 keysource none default
rpool/myfs1 keystatus none -
rpool/myfs1 rekeydate - default
rpool/myfs1 rstchown on default
rpool/myfs1 org.opensolaris.caiman:install ready inherited from rpool
# zfs get all rpool/myfs1[K2
NAME PROPERTY VALUE SOURCE
rpool/myfs2 type filesystem -
rpool/myfs2 creation Sun Oct 30 20:45 2011 -
rpool/myfs2 used 19K -
rpool/myfs2 available 32.9G -
rpool/myfs2 referenced 15.0M -
rpool/myfs2 compressratio 1.00x -
rpool/myfs2 mounted yes -
rpool/myfs2 origin rpool/myfs1@Sunday -
rpool/myfs2 quota none default
rpool/myfs2 reservation none default
rpool/myfs2 recordsize 128K default
rpool/myfs2 mountpoint /rpool/myfs2 default
rpool/myfs2 sharenfs off default
rpool/myfs2 checksum on default
rpool/myfs2 compression off default
rpool/myfs2 atime on default
rpool/myfs2 devices on default
rpool/myfs2 exec on default
rpool/myfs2 setuid on default
rpool/myfs2 readonly off default
rpool/myfs2 zoned off default
rpool/myfs2 snapdir hidden default
rpool/myfs2 aclinherit restricted default
rpool/myfs2 canmount on default
rpool/myfs2 xattr on default
rpool/myfs2 copies 1 default
rpool/myfs2 version 5 -
rpool/myfs2 utf8only off -
rpool/myfs2 normalization none -
rpool/myfs2 casesensitivity sensitive -
rpool/myfs2 vscan off default
rpool/myfs2 nbmand off default
rpool/myfs2 sharesmb off default
rpool/myfs2 refquota none default
rpool/myfs2 refreservation none default
rpool/myfs2 primarycache all default
rpool/myfs2 secondarycache all default
rpool/myfs2 usedbysnapshots 0 -
rpool/myfs2 usedbydataset 19K -
rpool/myfs2 usedbychildren 0 -
rpool/myfs2 usedbyrefreservation 0 -
rpool/myfs2 logbias latency default
rpool/myfs2 dedup off default
rpool/myfs2 mlslabel none default
rpool/myfs2 sync standard default
rpool/myfs2 encryption off -
rpool/myfs2 keysource none default
rpool/myfs2 keystatus none -
rpool/myfs2 rekeydate - default
rpool/myfs2 rstchown on default
rpool/myfs2 org.opensolaris.caiman:install ready inherited from rpool
# zfs get mount rpool/myfs2
NAME PROPERTY VALUE SOURCE
rpool/myfs2 mounted yes -
#zfs get mounted rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 mounted yes -
# zfs get mountpoint rpool/myfs2
NAME PROPERTY VALUE SOURCE
rpool/myfs2 mountpoint /rpool/myfs2 default
# zfs get quota rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 quota 200M local
# zfs get quota rpool/myfs2
NAME PROPERTY VALUE SOURCE
rpool/myfs2 quota none default
#zfs set get quota rpool/myfs2
NAME PROPERTY VALUE SOURCE
rpool/myfs2 quota 50G local
# zfs get quota rpool/myfs1
NAME PROPERTY VALUE SOURCE
rpool/myfs1 quota 200M local
# zfs destroy rpool/myfs2
# zfs list rpool/myfs2
cannot open 'rpool/myfs2': dataset does not exist
#zfs list rpool/myfs2
cannot open 'rpool/myfs2': dataset does not exist
# zfs list -t snapshot rpool/myfs1
cannot open 'rpool/myfs1': operation not applicable to datasets of this type
# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT
rpool@10-28-20111010am 0 - 96K -
rpool@10-28-2011-1016am 0 - 96K -
rpool@Friday 0 - 96K -
rpool/ROOT@10-28-2011-1016am 0 - 31K -
rpool/ROOT@Friday 0 - 31K -
rpool/ROOT/solaris@install 30.7M - 3.34G -
rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G -
rpool/dump@10-28-2011-1016am 0 - 511M -
rpool/dump@Friday 0 - 511M -
rpool/export@10-28-2011-1012 0 - 32K -
rpool/export@10-28-2011-1016am 0 - 32K -
rpool/export@Friday 0 - 32K -
rpool/myfs1@Sunday 0 - 15.0M -
rpool/swap@10-28-2011-1016am 0 - 127M -
rpool/swap@Friday 0 - 127M -
# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1@Sunday 0 - 15.0M -
# pwd
/root
# zfs clone rpool/myfs1@Sunday rpool/myfs1-clone
# zfs list rpool/myfs1
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1 15.0M 185M 15.0M /rpool/myfs1
# zfs list rpool/myfs1=[K-clone
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1-clone 1K 32.9G 15.0M /rpool/myfs1-clone
# df -h
Filesystem Size Used Avail Use% Mounted on
rpool/ROOT/solaris 38G 4.8G 33G 13% /
swap 904M 432K 903M 1% /etc/svc/volatile
/usr/lib/libc/libc_hwcap1.so.1
38G 4.8G 33G 13% /lib/libc.so.1
swap 903M 52K 903M 1% /tmp
swap 904M 76K 903M 1% /var/run
rpool/export 33G 32K 33G 1% /export
rpool/export/home 33G 32K 33G 1% /export/home
rpool/export/home/wahid
34G 259M 33G 1% /export/home/wahid
rpool 33G 98K 33G 1% /rpool
/export/home/wahid 34G 259M 33G 1% /home/wahid
rpool/myfs1 200M 16M 185M 8% /rpool/myfs1
rpool/myfs1-clone 33G 16M 33G 1% /rpool/myfs1-clone
# diff /rpool/myfs1 /rpool/myfs1-clone
# zfs rename /rpool/myfs1-clone rpool/myfs2
# df -h | grep myfs
Filesystem Size Used Avail Use% Mounted on
rpool/myfs1 200M 16M 185M 8% /rpool/myfs1
rpool/myfs2 33G 16M 33G 1% /rpool/myfs2
# zfs get all rpool/myfs2
NAME PROPERTY VALUE SOURCE
rpool/myfs2 type filesystem -
rpool/myfs2 creation Sun Oct 30 20:52 2011 -
rpool/myfs2 used 19K -
rpool/myfs2 available 32.9G -
rpool/myfs2 referenced 15.0M -
rpool/myfs2 compressratio 1.00x -
rpool/myfs2 mounted yes -
rpool/myfs2 origin rpool/myfs1@Sunday -
rpool/myfs2 quota none default
rpool/myfs2 reservation none default
rpool/myfs2 recordsize 128K default
rpool/myfs2 mountpoint /rpool/myfs2 default
rpool/myfs2 sharenfs off default
rpool/myfs2 checksum on default
rpool/myfs2 compression off default
rpool/myfs2 atime on default
rpool/myfs2 devices on default
rpool/myfs2 exec on default
rpool/myfs2 setuid on default
rpool/myfs2 readonly off default
rpool/myfs2 zoned off default
rpool/myfs2 snapdir hidden default
rpool/myfs2 aclinherit restricted default
rpool/myfs2 canmount on default
rpool/myfs2 xattr on default
rpool/myfs2 copies 1 default
rpool/myfs2 version 5 -
rpool/myfs2 utf8only off -
rpool/myfs2 normalization none -
rpool/myfs2 casesensitivity sensitive -
rpool/myfs2 vscan off default
rpool/myfs2 nbmand off default
rpool/myfs2 sharesmb off default
rpool/myfs2 refquota none default
rpool/myfs2 refreservation none default
rpool/myfs2 primarycache all default
rpool/myfs2 secondarycache all default
rpool/myfs2 usedbysnapshots 0 -
rpool/myfs2 usedbydataset 19K -
rpool/myfs2 usedbychildren 0 -
rpool/myfs2 usedbyrefreservation 0 -
rpool/myfs2 logbias latency default
rpool/myfs2 dedup off default
rpool/myfs2 mlslabel none default
rpool/myfs2 sync standard default
rpool/myfs2 encryption off -
rpool/myfs2 keysource none default
rpool/myfs2 keystatus none -
rpool/myfs2 rekeydate - default
rpool/myfs2 rstchown on default
rpool/myfs2 org.opensolaris.caiman:install ready inherited from rpool
# ls -la
total 5047
drwx------ 4 root root 12 2011-10-04 13:21 .
drwxr-xr-x 24 root staff 26 2011-10-24 09:41 ..
-rw------- 1 root root 7433 2011-10-30 02:22 .bash_history
-rw-r--r-- 1 root root 280 2010-11-05 08:02 .bashrc
drwx------ 2 root root 2 2011-10-26 21:30 .gconf
-rw------- 1 root root 55 2011-10-28 10:53 .lesshst
-rw------- 1 root root 8121 2011-10-04 13:21 .mysql_history
-rw-r--r-- 1 root root 530 2010-11-05 08:02 .profile
-rw------- 1 root root 12630 2011-09-07 04:29 .sh_history
drwx------ 2 root root 3 2011-02-18 20:51 .ssh
-rw------- 1 root root 4579747 2011-09-11 10:00 core
-rw------- 1 root root 522054 2011-10-30 20:00 dead.letter
# df -h
Filesystem Size Used Avail Use% Mounted on
rpool/ROOT/solaris 38G 4.8G 33G 13% /
swap 904M 432K 903M 1% /etc/svc/volatile
/usr/lib/libc/libc_hwcap1.so.1
38G 4.8G 33G 13% /lib/libc.so.1
swap 903M 52K 903M 1% /tmp
swap 903M 76K 903M 1% /var/run
rpool/export 33G 32K 33G 1% /export
rpool/export/home 33G 32K 33G 1% /export/home
rpool/export/home/wahid
34G 259M 33G 1% /export/home/wahid
rpool 33G 98K 33G 1% /rpool
/export/home/wahid 34G 259M 33G 1% /home/wahid
rpool/myfs1 200M 16M 185M 8% /rpool/myfs1
rpool/myfs2 33G 16M 33G 1% /rpool/myfs2
# zfs list rpool/myfs1 rpool/myfs2
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1 15.0M 185M 15.0M /rpool/myfs1
rpool/myfs2 19K 32.9G 15.0M /rpool/myfs2
# zfs destroy rpool/myfs1
cannot destroy 'rpool/myfs1': filesystem has children
use '-r' to destroy the following datasets:
rpool/myfs1@Sunday
# zfs destroy rpool/myfs2
# pwd
/root
# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1@Sunday 0 - 15.0M -
# pwd
/root
# cd /rpool/myfs1
# ls -l
total 15365
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# touch this-is-a-new-file
# pwd
/rpool/myfs1
# ls -la
total 15369
drwxr-xr-x 2 root root 5 2011-10-30 20:55 .
drwxr-xr-x 5 root root 5 2011-10-30 20:55 ..
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
-rw-r--r-- 1 root root 0 2011-10-30 20:55 this-is-a-new-file
# ls -l > newfiles.txt
# ls -l
total 15366
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw-r--r-- 1 root root 262 2011-10-30 20:56 newfile.txt
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
-rw-r--r-- 1 root root 0 2011-10-30 20:55 this-is-a-new-file
# pwd
/rpool/myfs1
# cat newfile.txt
total 15366
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw-r--r-- 1 root root 0 2011-10-30 20:56 newfile.txt
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
-rw-r--r-- 1 root root 0 2011-10-30 20:55 this-is-a-new-file
#
# pwd
/rpool/myfs1
# mkfile 2m twomegfile
# ls -l
total 15367
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw-r--r-- 1 root root 262 2011-10-30 20:56 newfile.txt
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
-rw-r--r-- 1 root root 0 2011-10-30 20:55 this-is-a-new-file
-rw------T 1 root root 2097152 2011-10-30 20:56 twomegfile
# pwd
/rpool/myfs1
# cd
# pwd
/root
# zfs list rpool/myfs1
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1 17.1M 183M 17.0M /rpool/myfs1
# zfs rollback rpool/myfs1@Sunday
# pwd
/root
# df -h
Filesystem Size Used Avail Use% Mounted on
rpool/ROOT/solaris 38G 4.8G 33G 13% /
swap 904M 432K 903M 1% /etc/svc/volatile
/usr/lib/libc/libc_hwcap1.so.1
38G 4.8G 33G 13% /lib/libc.so.1
swap 903M 52K 903M 1% /tmp
swap 903M 76K 903M 1% /var/run
rpool/export 33G 32K 33G 1% /export
rpool/export/home 33G 32K 33G 1% /export/home
rpool/export/home/wahid
34G 259M 33G 1% /export/home/wahid
rpool 33G 97K 33G 1% /rpool
/export/home/wahid 34G 259M 33G 1% /home/wahid
rpool/myfs1 200M 16M 185M 8% /rpool/myfs1
# cd /rpool/myfs1
# ls -l
total 15365
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# pwd
/rpool/myfs1
# echo "I just rollbacked to oringal"
I just rolledback to oringal
# zfs list
NAME USED AVAIL REFER MOUNTPOINT
rpool 6.99G 32.9G 97K /rpool
rpool/ROOT 5.05G 32.9G 31K legacy
rpool/ROOT/solaris 5.05G 32.9G 4.74G /
rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J
rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl
rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3
rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4
rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw
rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx
rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M
rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW
rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3
rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp
rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1
rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300
rpool/dump 511M 32.9G 511M -
rpool/export 259M 32.9G 32K /export
rpool/export/home 259M 32.9G 32K /export/home
rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid
rpool/myfs1 15.0M 185M 15.0M /rpool/myfs1
rpool/swap 1.14G 33.9G 127M -
# zfs ?
unrecognized command 's'
usage: zfs command args ...
where 'command' is one of the following:
create [-p] [-o property=value] ...
create [-ps] [-b blocksize] [-o property=value] ... -V
destroy [-rRf]
destroy [-rRd]
snapshot [-r] [-o property=value] ...
rollback [-rRf]
clone [-p] [-K] [-o property=value] ...
promote
rename
rename -p
rename -r
list [-rH][-d max] [-o property[,...]] [-t type[,...]] [-s property] ...
[-S property] ... [filesystem|volume|snapshot] ...
set [-r] ...
get [-rHp] [-d max] [-o "all" | field[,...]] [-s source[,...]]
<"all" | property[,...]> [filesystem|volume|snapshot] ...
inherit [-rS] ...
upgrade [-v]
upgrade [-r] [-V version] <-a | filesystem ...>
userspace [-hniHp] [-o field[,...]] [-sS field] ... [-t type[,...]]
groupspace [-hniHpU] [-o field[,...]] [-sS field] ... [-t type[,...]]
mount
mount [-vO] [-o opts] <-a | filesystem>
unmount [-f] <-a | filesystem|mountpoint>
share <-a | filesystem>
unshare <-a | filesystem|mountpoint>
send [-RDpb] [-[iI] snapshot]
receive [-vnFu] [[-o property=value] | [-x property]] ...
receive [-vnFu] [[-o property=value] | [-x property]] ... [-d | -e]
allow
allow [-ldug] <"everyone"|user|group>[,...] [,...]
allow [-ld] -e [,...]
allow -c [,...]
allow -s @setname [,...]
unallow [-rldug] <"everyone"|user|group>[,...]
[[,...]]
unallow [-rld] -e [[,...]]
unallow [-r] -c [[,...]]
unallow [-r] -s @setname [[,...]]
hold [-r] ...
holds [-r] ...
release [-r] ...
diff [-FHt] [snapshot|filesystem]
key -l <-a | [-r] filesystem|volume>
key -u [-f] <-a | [-r] filesystem|volume>
key -c [ -o ] <-a | [-r] filesystem|volume>
key -K <-a | [-r] filesystem|volume>
Each dataset is of the form: pool/[dataset/]*dataset[@name]
For the property list, run: zfs set|get
For the delegated permission list, run: zfs allow|unallow
# pwd
/rpool/myfs1
# zfs list
NAME USED AVAIL REFER MOUNTPOINT
rpool 6.99G 32.9G 97K /rpool
rpool/ROOT 5.05G 32.9G 31K legacy
rpool/ROOT/solaris 5.05G 32.9G 4.74G /
rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J
rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl
rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3
rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4
rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw
rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx
rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M
rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW
rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3
rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp
rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1
rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300
rpool/dump 511M 32.9G 511M -
rpool/export 259M 32.9G 32K /export
rpool/export/home 259M 32.9G 32K /export/home
rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid
rpool/myfs1 15.0M 185M 15.0M /rpool/myfs1
rpool/swap 1.14G 33.9G 127M -
# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT
rpool@10-28-20111010am 0 - 96K -
rpool@10-28-2011-1016am 0 - 96K -
rpool@Friday 0 - 96K -
rpool/ROOT@10-28-2011-1016am 0 - 31K -
rpool/ROOT@Friday 0 - 31K -
rpool/ROOT/solaris@install 30.7M - 3.34G -
rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G -
rpool/dump@10-28-2011-1016am 0 - 511M -
rpool/dump@Friday 0 - 511M -
rpool/export@10-28-2011-1012 0 - 32K -
rpool/export@10-28-2011-1016am 0 - 32K -
rpool/export@Friday 0 - 32K -
rpool/myfs1@Sunday 1K - 15.0M -
rpool/swap@10-28-2011-1016am 0 - 127M -
rpool/swap@Friday 0 - 127M -
# zfs list -t
missing argument for 't' option
usage:
list [-rH][-d max] [-o property[,...]] [-t type[,...]] [-s property] ...
[-S property] ... [filesystem|volume|snapshot] ...
The following properties are supported:
PROPERTY EDIT INHERIT VALUES
available NO NO
compressratio NO NO <1.00x or higher if compressed>
creation NO NO
defer_destroy NO NO yes | no
keystatus NO NO undefined | unavailable | available
mounted NO NO yes | no
origin NO NO
referenced NO NO
rekeydate NO NO
type NO NO filesystem | volume | snapshot
used NO NO
usedbychildren NO NO
usedbydataset NO NO
usedbyrefreservation NO NO
usedbysnapshots NO NO
userrefs NO NO
aclinherit YES YES discard | noallow | restricted | passthrough | passthrough-x
atime YES YES on | off
canmount YES NO on | off | noauto
casesensitivity NO YES sensitive | insensitive | mixed
checksum YES YES on | off | fletcher2 | fletcher4 | sha256
compression YES YES on | off | lzjb | gzip | gzip-[1-9] | zle
copies YES YES 1 | 2 | 3
dedup YES YES on | off | verify | sha256[,verify]
devices YES YES on | off
encryption NO YES on | off | aes-128-ccm | aes-192-ccm | aes-256-ccm | aes-128-gcm | aes-192-gcm | aes-256-gcm
exec YES YES on | off
keysource YES YES raw | hex | passphrase,prompt | file://
logbias YES YES latency | throughput
mlslabel YES YES
mountpoint YES YES | legacy | none
nbmand YES YES on | off
normalization NO YES none | formC | formD | formKC | formKD
primarycache YES YES all | none | metadata
quota YES NO | none
readonly YES YES on | off
recordsize YES YES 512 to 128k, power of 2
refquota YES NO | none
refreservation YES NO | none
reservation YES NO | none
rstchown YES YES on | off
secondarycache YES YES all | none | metadata
setuid YES YES on | off
sharenfs YES YES on | off | share(1M) options
sharesmb YES YES on | off | sharemgr(1M) options
snapdir YES YES hidden | visible
sync YES YES standard | always | disabled
utf8only NO YES on | off
version YES NO 1 | 2 | 3 | 4 | current
volblocksize NO YES 512 to 128k, power of 2
volsize YES NO
vscan YES YES on | off
xattr YES YES on | off
zoned YES YES on | off
userused@... NO NO
groupused@... NO NO
userquota@... YES NO | none
groupquota@... YES NO | none
Sizes are specified in bytes with standard units such as K, M, G, etc.
User-defined properties can be specified by using a name containing a colon (:).
The {user|group}{used|quota}@ properties must be appended with
a user or group specifier of one of these forms:
POSIX name (eg: "matt")
POSIX id (eg: "126829")
SMB name@domain (eg: "matt@sun")
SMB SID (eg: "S-1-234-567-89")
# zfs list
NAME USED AVAIL REFER MOUNTPOINT
rpool 6.99G 32.9G 97K /rpool
rpool/ROOT 5.05G 32.9G 31K legacy
rpool/ROOT/solaris 5.05G 32.9G 4.74G /
rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J
rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl
rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3
rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4
rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw
rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx
rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M
rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW
rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3
rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp
rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1
rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300
rpool/dump 511M 32.9G 511M -
rpool/export 259M 32.9G 32K /export
rpool/export/home 259M 32.9G 32K /export/home
rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid
rpool/myfs1 15.0M 185M 15.0M /rpool/myfs1
rpool/swap 1.14G 33.9G 127M -
# zfs list -t | grep Friday
missing argument for 't' option
usage:
list [-rH][-d max] [-o property[,...]] [-t type[,...]] [-s property] ...
[-S property] ... [filesystem|volume|snapshot] ...
The following properties are supported:
PROPERTY EDIT INHERIT VALUES
available NO NO
compressratio NO NO <1.00x or higher if compressed>
creation NO NO
defer_destroy NO NO yes | no
keystatus NO NO undefined | unavailable | available
mounted NO NO yes | no
origin NO NO
referenced NO NO
rekeydate NO NO
type NO NO filesystem | volume | snapshot
used NO NO
usedbychildren NO NO
usedbydataset NO NO
usedbyrefreservation NO NO
usedbysnapshots NO NO
userrefs NO NO
aclinherit YES YES discard | noallow | restricted | passthrough | passthrough-x
atime YES YES on | off
canmount YES NO on | off | noauto
casesensitivity NO YES sensitive | insensitive | mixed
checksum YES YES on | off | fletcher2 | fletcher4 | sha256
compression YES YES on | off | lzjb | gzip | gzip-[1-9] | zle
copies YES YES 1 | 2 | 3
dedup YES YES on | off | verify | sha256[,verify]
devices YES YES on | off
encryption NO YES on | off | aes-128-ccm | aes-192-ccm | aes-256-ccm | aes-128-gcm | aes-192-gcm | aes-256-gcm
exec YES YES on | off
keysource YES YES raw | hex | passphrase,prompt | file://
logbias YES YES latency | throughput
mlslabel YES YES
mountpoint YES YES | legacy | none
nbmand YES YES on | off
normalization NO YES none | formC | formD | formKC | formKD
primarycache YES YES all | none | metadata
quota YES NO | none
readonly YES YES on | off
recordsize YES YES 512 to 128k, power of 2
refquota YES NO | none
refreservation YES NO | none
reservation YES NO | none
rstchown YES YES on | off
secondarycache YES YES all | none | metadata
setuid YES YES on | off
sharenfs YES YES on | off | share(1M) options
sharesmb YES YES on | off | sharemgr(1M) options
snapdir YES YES hidden | visible
sync YES YES standard | always | disabled
utf8only NO YES on | off
version YES NO 1 | 2 | 3 | 4 | current
volblocksize NO YES 512 to 128k, power of 2
volsize YES NO
vscan YES YES on | off
xattr YES YES on | off
zoned YES YES on | off
userused@... NO NO
groupused@... NO NO
userquota@... YES NO | none
groupquota@... YES NO | none
Sizes are specified in bytes with standard units such as K, M, G, etc.
User-defined properties can be specified by using a name containing a colon (:).
The {user|group}{used|quota}@ properties must be appended with
a user or group specifier of one of these forms:
POSIX name (eg: "matt")
POSIX id (eg: "126829")
SMB name@domain (eg: "matt@sun")
SMB SID (eg: "S-1-234-567-89")
# zfs list -t | grep Friday
rpool@Friday 0 - 96K -
rpool/ROOT@Friday 0 - 31K -
rpool/dump@Friday 0 - 511M -
rpool/export@Friday 0 - 32K -
rpool/swap@Friday 0 - 127M -
# pwd
/rpool/myfs1
# ls -la
total 15368
drwxr-xr-x 2 root root 4 2011-10-30 20:26 .
drwxr-xr-x 5 root root 5 2011-10-30 20:55 ..
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# cd
# pwd
/root
# df -h
Filesystem Size Used Avail Use% Mounted on
rpool/ROOT/solaris 38G 4.8G 33G 13% /
swap 903M 432K 902M 1% /etc/svc/volatile
/usr/lib/libc/libc_hwcap1.so.1
38G 4.8G 33G 13% /lib/libc.so.1
swap 903M 52K 902M 1% /tmp
swap 903M 76K 902M 1% /var/run
rpool/export 33G 32K 33G 1% /export
rpool/export/home 33G 32K 33G 1% /export/home
rpool/export/home/wahid
34G 259M 33G 1% /export/home/wahid
rpool 33G 97K 33G 1% /rpool
/export/home/wahid 34G 259M 33G 1% /home/wahid
rpool/myfs1 200M 16M 185M 8% /rpool/myfs1
# mkfile 10m /p[Krpool/myfs1/tenmegfile
# pwd
/root
# ls -l /rpool/myfs1/tenmegfile
-rw------T 1 root root 10485760 2011-10-30 21:01 /rpool/myfs1/tenmegfile
# pwd
/root
# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1@Sunday 10.0M - 15.0M -
# DATE
bash: DATE: command not found
# date
Sunday, October 30, 2011 09:02:28 PM PDT
#
# zfs snapshot rpool/myfs1@Sunday902pm
# zfs snapshot rpool/myfs1@Sunday902pm
NAME USED AVAIL REFER MOUNTPOINT
rpool/myfs1@Sunday902pm 0 - 15.0M -
# zfs list -t snapshot rpool/myfs1@Sunday902pm
rpool/myfs1@Sunday 10.0M - 15.0M -
rpool/myfs1@Sunday902pm 0 - 15.0M -
# pwd
/root
# pwd
/root
# pwd
/root
# cd /rpool/myfs1
# ls -l
total 15365
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 21:01 tenmegfile
# pwd
/rpool/myfs1
# rm fivemegfile
# ls -l
total 10243
-rw------T 1 root root 10485760 2011-10-30 21:01 tenmegfile
# pwd
/rpool/myfs1
# ls -l > tmp.txt
# pwd
/rpool/myfs1
# ls -l
total 10243
-rw------T 1 root root 10485760 2011-10-30 21:01 tenmegfile
-rw-r--r-- 1 root root 129 2011-10-30 21:04 tmp.txt
# date
Sunday, October 30, 2011 09:04:45 PM PDT
# ls -l date > date.now
# date
Sunday, October 30, 2011 09:04:55 PM PDT
# cat date.now
Sunday, October 30, 2011 09:04:54 PM PDT
# pwd
/rpool/myfs1
# ls -l
total 15365
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 21:01 tenmegfile
# ls -l
total 15365
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 21:01 tenmegfile
# zfs list -t snapshot | grep -i sunday
rpool/myfs1@Sunday 10.0M - 15.0M -
rpool/myfs1@Sunday902pm 1K - 15.0M -
# zfs rollback rpool/myfs1@Sunday902pm
cannot rollback to 'rpool/myfs1@Sunday': more recent snapshots exist
use '-r' to force deletion of the following snapshots:
rpool/myfs1@Sunday902pm
# zfs rollback rpool/myfs1@Sunday
# pwd
/rpool/myfs1
# ls -la
total 15368
drwxr-xr-x 2 root root 4 2011-10-30 20:26 .
drwxr-xr-x 5 root root 5 2011-10-30 20:55 ..
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# mkfile 1m onemegfile
# ls -l
total 15366
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# date
Sunday, October 30, 2011 09:07:26 PM PDT
# zfs snapshot rpool/myfs1@907pm
# zfs list -t snapshot | grep -i myfs1
rpool/myfs1@Sunday 20K - 15.0M -
rpool/myfs1@907pm 0 - 16.0M -
# pwd
/rpool/myfs1
# ls -la
total 16395
drwxr-xr-x 2 root root 5 2011-10-30 21:07 .
drwxr-xr-x 5 root root 5 2011-10-30 20:55 ..
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# pwd
/rpool/myfs1
# ls -la
total 16395
drwxr-xr-x 2 root root 5 2011-10-30 21:07 .
drwxr-xr-x 5 root root 5 2011-10-30 20:55 ..
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# ls -l > newfile
# ls -l
total 16392
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw-r--r-- 1 root root 250 2011-10-30 21:08 newfile
-rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# date > date.txt
# ls -l
total 16393
-rw-r--r-- 1 root root 41 2011-10-30 21:08 date.txt
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw-r--r-- 1 root root 250 2011-10-30 21:08 newfile
-rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# cat date.txt
Sunday, October 30, 2011 09:08:33 PM PDT
# zfs rollback rpool/myfs1@907pm
# ls -l
total 16392
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# pwd
/rpool/myfs1
# zfs rollback rpool/myfs1@907pm@Sunday
cannot rollback to 'rpool/myfs1@Sunday': more recent snapshots exist
use '-r' to force deletion of the following snapshots:
rpool/myfs1@907pm
# zfs rollback -r rpool/myfs1@Sunday
# ls -l
total 15365
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# pwd
/rpool/myfs1
# zfs destrop[Ky rpool/myfs1#[K@Sunday
# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT
rpool@10-28-20111010am 0 - 96K -
rpool@10-28-2011-1016am 0 - 96K -
rpool@Friday 0 - 96K -
rpool/ROOT@10-28-2011-1016am 0 - 31K -
rpool/ROOT@Friday 0 - 31K -
rpool/ROOT/solaris@install 30.7M - 3.34G -
rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G -
rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G -
rpool/dump@10-28-2011-1016am 0 - 511M -
rpool/dump@Friday 0 - 511M -
rpool/export@10-28-2011-1012 0 - 32K -
rpool/export@10-28-2011-1016am 0 - 32K -
rpool/export@Friday 0 - 32K -
rpool/swap@10-28-2011-1016am 0 - 127M -
rpool/swap@Friday 0 - 127M -
# pwd
/rpool/myfs1
# ls -la
total 15368
drwxr-xr-x 2 root root 4 2011-10-30 20:26 .
drwxr-xr-x 5 root root 5 2011-10-30 20:55 ..
-rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile
-rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile
# pwd
/rpool/myfs1
# cd
# pwd
/root
# zfs destroy rpool/myfs1
# df -h
Filesystem Size Used Avail Use% Mounted on
rpool/ROOT/solaris 38G 4.8G 33G 13% /
swap 902M 432K 902M 1% /etc/svc/volatile
/usr/lib/libc/libc_hwcap1.so.1
38G 4.8G 33G 13% /lib/libc.so.1
swap 902M 52K 902M 1% /tmp
swap 902M 76K 902M 1% /var/run
rpool/export 33G 32K 33G 1% /export
rpool/export/home 33G 32K 33G 1% /export/home
rpool/export/home/wahid
34G 259M 33G 1% /export/home/wahid
rpool 33G 97K 33G 1% /rpool
/export/home/wahid 34G 259M 33G 1% /home/wahid
# zfs list
NAME USED AVAIL REFER MOUNTPOINT
rpool 6.94G 32.9G 96K /rpool
rpool/ROOT 5.05G 32.9G 31K legacy
rpool/ROOT/solaris 5.05G 32.9G 4.74G /
rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J
rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl
rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3
rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4
rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw
rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx
rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M
rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW
rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3
rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp
rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1
rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300
rpool/dump 511M 32.9G 511M -
rpool/export 259M 32.9G 32K /export
rpool/export/home 259M 32.9G 32K /export/home
rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid
rpool/swap 1.14G 33.9G 127M -
# df -h
Filesystem Size Used Avail Use% Mounted on
rpool/ROOT/solaris 38G 4.8G 33G 13% /
swap 902M 432K 902M 1% /etc/svc/volatile
/usr/lib/libc/libc_hwcap1.so.1
38G 4.8G 33G 13% /lib/libc.so.1
swap 902M 52K 902M 1% /tmp
swap 902M 76K 902M 1% /var/run
rpool/export 33G 32K 33G 1% /export
rpool/export/home 33G 32K 33G 1% /export/home
rpool/export/home/wahid
34G 259M 33G 1% /export/home/wahid
rpool 33G 96K 33G 1% /rpool
/export/home/wahid 34G 259M 33G 1% /home/wahid
# hostname
MySolaris# zfs list
NAME USED AVAIL REFER MOUNTPOINT rpool 6.94G 32.9G 96K /rpool rpool/ROOT 5.05G 32.9G 31K legacy rpool/ROOT/solaris 5.05G 32.9G 4.74G / rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3 rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4 rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3 rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1 rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300 rpool/dump 511M 32.9G 511M - rpool/export 259M 32.9G 32K /export rpool/export/home 259M 32.9G 32K /export/home rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid rpool/swap 1.14G 33.9G 127M -# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT rpool@10-28-20111010am 0 - 96K - rpool@10-28-2011-1016am 0 - 96K - rpool@Friday 0 - 96K - rpool/ROOT@10-28-2011-1016am 0 - 31K - rpool/ROOT@Friday 0 - 31K - rpool/ROOT/solaris@install 30.7M - 3.34G - rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G - rpool/dump@10-28-2011-1016am 0 - 511M - rpool/dump@Friday 0 - 511M - rpool/export@10-28-2011-1012 0 - 32K - rpool/export@10-28-2011-1016am 0 - 32K - rpool/export@Friday 0 - 32K - rpool/swap@10-28-2011-1016am 0 - 127M - rpool/swap@Friday 0 - 127M -# zfs get all rpool
NAME PROPERTY VALUE SOURCE rpool type filesystem - rpool creation Sun Feb 13 1:12 2011 - rpool used 6.94G - rpool available 32.9G - rpool referenced 96K - rpool compressratio 1.00x - rpool mounted yes - rpool quota none default rpool reservation none default rpool recordsize 128K default rpool mountpoint /rpool default rpool sharenfs off default rpool checksum on default rpool compression off default rpool atime on default rpool devices on default rpool exec on default rpool setuid on default rpool readonly off default rpool zoned off default rpool snapdir hidden default rpool aclinherit restricted default rpool canmount on default rpool xattr on default rpool copies 1 default rpool version 5 - rpool utf8only off - rpool normalization none - rpool casesensitivity sensitive - rpool vscan off default rpool nbmand off default rpool sharesmb off default rpool refquota none default rpool refreservation none default rpool primarycache all default rpool secondarycache all default rpool usedbysnapshots 0 - rpool usedbydataset 96K - rpool usedbychildren 6.94G - rpool usedbyrefreservation 0 - rpool logbias latency default rpool dedup off default rpool mlslabel none default rpool sync standard default rpool encryption off - rpool keysource none default rpool keystatus none - rpool rekeydate - default rpool rstchown on default rpool org.opensolaris.caiman:install ready local# zfs get mounted rpool
NAME PROPERTY VALUE SOURCE rpool mounted yes -# zfs get mountpoint rpool
NAME PROPERTY VALUE SOURCE rpool mountpoint /rpool default# df -h
Filesystem Size Used Avail Use% Mounted on rpool/ROOT/solaris 38G 4.8G 33G 13% / swap 946M 432K 945M 1% /etc/svc/volatile /usr/lib/libc/libc_hwcap1.so.1 38G 4.8G 33G 13% /lib/libc.so.1 swap 945M 52K 945M 1% /tmp swap 945M 76K 945M 1% /var/run rpool/export 33G 32K 33G 1% /export rpool/export/home 33G 32K 33G 1% /export/home rpool/export/home/wahid 34G 259M 33G 1% /export/home/wahid rpool 33G 96K 33G 1% /rpool /export/home/wahid 34G 259M 33G 1% /home/wahid# format
Searching for disks...done AVAILABLE DISK SELECTIONS: 0. c7t0d0# prtvtoc /dev/dsk/c7t0d0
prtvtoc: /dev/dsk/c7t0d0: No such file or directory# prtvtoc /dev/dsk/c7t0d0[K0s2
* /dev/dsk/c7t0d0s2 partition map * * Dimensions: * 512 bytes/sector * 63 sectors/track * 255 tracks/cylinder * 16065 sectors/cylinder * 5292 cylinders * 5290 accessible cylinders * * Flags: * 1: unmountable * 10: read-only * * Unallocated space: * First Sector Last * Sector Count Sector * 0 16065 16064 * * First Sector Last * Partition Tag Flags Sector Count Sector Mount Directory 0 2 00 16065 84967785 84983849 2 5 01 0 84983850 84983849 8 1 01 0 16065 16064# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT rpool 40.5G 5.93G 34.6G 14% 1.00x ONLINE -# zfs list rpool/myfs1
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1 31K 32.9G 31K /rpool/myfs1# zfs get all rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 type filesystem - rpool/myfs1 creation Sun Oct 30 20:21 2011 - rpool/myfs1 used 31K - rpool/myfs1 available 32.9G - rpool/myfs1 referenced 31K - rpool/myfs1 compressratio 1.00x - rpool/myfs1 mounted yes - rpool/myfs1 quota none default rpool/myfs1 reservation none default rpool/myfs1 recordsize 128K default rpool/myfs1 mountpoint /rpool/myfs1 default rpool/myfs1 sharenfs off default rpool/myfs1 checksum on default rpool/myfs1 compression off default rpool/myfs1 atime on default rpool/myfs1 devices on default rpool/myfs1 exec on default rpool/myfs1 setuid on default rpool/myfs1 readonly off default rpool/myfs1 zoned off default rpool/myfs1 snapdir hidden default rpool/myfs1 aclinherit restricted default rpool/myfs1 canmount on default rpool/myfs1 xattr on default rpool/myfs1 copies 1 default rpool/myfs1 version 5 - rpool/myfs1 utf8only off - rpool/myfs1 normalization none - rpool/myfs1 casesensitivity sensitive - rpool/myfs1 vscan off default rpool/myfs1 nbmand off default rpool/myfs1 sharesmb off default rpool/myfs1 refquota none default rpool/myfs1 refreservation none default rpool/myfs1 primarycache all default rpool/myfs1 secondarycache all default rpool/myfs1 usedbysnapshots 0 - rpool/myfs1 usedbydataset 31K - rpool/myfs1 usedbychildren 0 - rpool/myfs1 usedbyrefreservation 0 - rpool/myfs1 logbias latency default rpool/myfs1 dedup off default rpool/myfs1 mlslabel none default rpool/myfs1 sync standard default rpool/myfs1 encryption off - rpool/myfs1 keysource none default rpool/myfs1 keystatus none - rpool/myfs1 rekeydate - default rpool/myfs1 rstchown on default rpool/myfs1 org.opensolaris.caiman:install ready inherited from rpool# zfs list rpool/myfs1
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1 31K 32.9G 31K /rpool/myfs1# zfs get mountpoint rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 mountpoint /rpool/myfs1 default# zfs get mounted rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 mounted yes -# cd /rpool/myfs1
# pwd
/rpool/myfs1# ls -la
total 3 drwxr-xr-x 2 root root 2 2011-10-30 20:21 . drwxr-xr-x 5 root root 5 2011-10-30 20:21 ..# pwd
/rpool/myfs1# mkfile 10m tenmegfile
# ls -l
total 8451 -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# du -sh tenmegfile
11M tenmegfile# file *
tenmegfile: English text# du -sh *
11M tenmegfile# ls -la
total 10246 drwxr-xr-x 2 root root 3 2011-10-30 20:25 . drwxr-xr-x 5 root root 5 2011-10-30 20:21 .. -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# touch this
# ls -l this
-rw-r--r-- 1 root root 0 2011-10-30 20:26 this# rm this
# ls -la
total 10246 drwxr-xr-x 2 root root 3 2011-10-30 20:26 . drwxr-xr-x 5 root root 5 2011-10-30 20:21 .. -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# mkfile 5m fivemegfile
# ls -l
total 10243 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# du -sh *
512 fivemegfile 11M tenmegfile# ls -la
total 15368 drwxr-xr-x 2 root root 4 2011-10-30 20:26 . drwxr-xr-x 5 root root 5 2011-10-30 20:21 .. -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# du -sh *
5.1M fivemegfile 11M tenmegfile# pwd
/rpool/myfs1# zfs list rpool/myfs1
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1 15.0M 32.9G 15.0M /rpool/myfs1# pwd
/rpool/myfs1# zfs snapshot rpool/myfs1@Sunday
# zfs list -t snapshot rpool/myfs1
cannot open 'rpool/myfs1': operation not applicable to datasets of this type# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1@Sunday 0 - 15.0M -# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT rpool@10-28-20111010am 0 - 96K - rpool@10-28-2011-1016am 0 - 96K - rpool@Friday 0 - 96K - rpool/ROOT@10-28-2011-1016am 0 - 31K - rpool/ROOT@Friday 0 - 31K - rpool/ROOT/solaris@install 30.7M - 3.34G - rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G - rpool/dump@10-28-2011-1016am 0 - 511M - rpool/dump@Friday 0 - 511M - rpool/export@10-28-2011-1012 0 - 32K - rpool/export@10-28-2011-1016am 0 - 32K - rpool/export@Friday 0 - 32K - rpool/myfs1@Sunday 0 - 15.0M - rpool/swap@10-28-2011-1016am 0 - 127M - rpool/swap@Friday 0 - 127M -# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1@Sunday 0 - 15.0M -# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1@Sunday 0 - 15.0M -# pwd
/rpool/myfs1# ls -la
total 15368 drwxr-xr-x 2 root root 4 2011-10-30 20:26 . drwxr-xr-x 5 root root 5 2011-10-30 20:21 .. -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT rpool@10-28-20111010am 0 - 96K - rpool@10-28-2011-1016am 0 - 96K - rpool@Friday 0 - 96K - rpool/ROOT@10-28-2011-1016am 0 - 31K - rpool/ROOT@Friday 0 - 31K - rpool/ROOT/solaris@install 30.7M - 3.34G - rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G - rpool/dump@10-28-2011-1016am 0 - 511M - rpool/dump@Friday 0 - 511M - rpool/export@10-28-2011-1012 0 - 32K - rpool/export@10-28-2011-1016am 0 - 32K - rpool/export@Friday 0 - 32K - rpool/myfs1@Sunday 0 - 15.0M - rpool/swap@10-28-2011-1016am 0 - 127M - rpool/swap@Friday 0 - 127M -# zfs destroy rpool/myfs1@Sunday
# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT rpool@10-28-20111010am 0 - 96K - rpool@10-28-2011-1016am 0 - 96K - rpool@Friday 0 - 96K - rpool/ROOT@10-28-2011-1016am 0 - 31K - rpool/ROOT@Friday 0 - 31K - rpool/ROOT/solaris@install 30.7M - 3.34G - rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G - rpool/dump@10-28-2011-1016am 0 - 511M - rpool/dump@Friday 0 - 511M - rpool/export@10-28-2011-1012 0 - 32K - rpool/export@10-28-2011-1016am 0 - 32K - rpool/export@Friday 0 - 32K - rpool/swap@10-28-2011-1016am 0 - 127M - rpool/swap@Friday 0 - 127M -# zfs list
NAME USED AVAIL REFER MOUNTPOINT rpool 6.96G 32.9G 97K /rpool rpool/ROOT 5.05G 32.9G 31K legacy rpool/ROOT/solaris 5.05G 32.9G 4.74G / rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3 rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4 rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3 rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1 rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300 rpool/dump 511M 32.9G 511M - rpool/export 259M 32.9G 32K /export rpool/export/home 259M 32.9G 32K /export/home rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid rpool/myfs1 15.0M 32.9G 15.0M /rpool/myfs1 rpool/swap 1.14G 33.9G 127M -# zfs list rpoo/[Kl/myfs1
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1 15.0M 32.9G 15.0M /rpool/myfs1# zpool list rpool
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT rpool 40.5G 5.94G 34.6G 14% 1.00x ONLINE -# zfs get all rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 type filesystem - rpool/myfs1 creation Sun Oct 30 20:21 2011 - rpool/myfs1 used 15.0M - rpool/myfs1 available 32.9G - rpool/myfs1 referenced 15.0M - rpool/myfs1 compressratio 1.00x - rpool/myfs1 mounted yes - rpool/myfs1 quota none default rpool/myfs1 reservation none default rpool/myfs1 recordsize 128K default rpool/myfs1 mountpoint /rpool/myfs1 default rpool/myfs1 sharenfs off default rpool/myfs1 checksum on default rpool/myfs1 compression off default rpool/myfs1 atime on default rpool/myfs1 devices on default rpool/myfs1 exec on default rpool/myfs1 setuid on default rpool/myfs1 readonly off default rpool/myfs1 zoned off default rpool/myfs1 snapdir hidden default rpool/myfs1 aclinherit restricted default rpool/myfs1 canmount on default rpool/myfs1 xattr on default rpool/myfs1 copies 1 default rpool/myfs1 version 5 - rpool/myfs1 utf8only off - rpool/myfs1 normalization none - rpool/myfs1 casesensitivity sensitive - rpool/myfs1 vscan off default rpool/myfs1 nbmand off default rpool/myfs1 sharesmb off default rpool/myfs1 refquota none default rpool/myfs1 refreservation none default rpool/myfs1 primarycache all default rpool/myfs1 secondarycache all default rpool/myfs1 usedbysnapshots 0 - rpool/myfs1 usedbydataset 15.0M - rpool/myfs1 usedbychildren 0 - rpool/myfs1 usedbyrefreservation 0 - rpool/myfs1 logbias latency default rpool/myfs1 dedup off default rpool/myfs1 mlslabel none default rpool/myfs1 sync standard default rpool/myfs1 encryption off - rpool/myfs1 keysource none default rpool/myfs1 keystatus none - rpool/myfs1 rekeydate - default rpool/myfs1 rstchown on default rpool/myfs1 org.opensolaris.caiman:install ready inherited from rpool# df -h
Filesystem Size Used Avail Use% Mounted on rpool/ROOT/solaris 38G 4.8G 33G 13% / swap 921M 432K 921M 1% /etc/svc/volatile /usr/lib/libc/libc_hwcap1.so.1 38G 4.8G 33G 13% /lib/libc.so.1 swap 921M 52K 921M 1% /tmp swap 921M 76K 921M 1% /var/run rpool/export 33G 32K 33G 1% /export rpool/export/home 33G 32K 33G 1% /export/home rpool/export/home/wahid 34G 259M 33G 1% /export/home/wahid rpool 33G 97K 33G 1% /rpool /export/home/wahid 34G 259M 33G 1% /home/wahid rpool/myfs1 33G 16M 33G 1% /rpool/myfs1# zfs get quota /r[K[Krpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 quota none default# zfs set quota=50m /rpooo[Kl/myfs1
cannot open '/rpool/myfs1': invalid dataset name# zfs set quota=50m /rpool/myfs1
# zfs get quota rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 quota 50M local# zfs set quota=60m /rpool/myfs1
# zfs get quota /rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 quota 60M local# zfs set quota=200m rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 quota 40M local# zfs get quota rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 quota 200M local# zfs set reservation=50m rpool/myfs1/wahid
# zfs get reservation rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 reservation 50M local# zfs get all /rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 type filesystem - rpool/myfs1 creation Sun Oct 30 20:21 2011 - rpool/myfs1 used 15.0M - rpool/myfs1 available 185M - rpool/myfs1 referenced 15.0M - rpool/myfs1 compressratio 1.00x - rpool/myfs1 mounted yes - rpool/myfs1 quota 200M local rpool/myfs1 reservation 50M local rpool/myfs1 recordsize 128K default rpool/myfs1 mountpoint /rpool/myfs1 default rpool/myfs1 sharenfs off default rpool/myfs1 checksum on default rpool/myfs1 compression off default rpool/myfs1 atime on default rpool/myfs1 devices on default rpool/myfs1 exec on default rpool/myfs1 setuid on default rpool/myfs1 readonly off default rpool/myfs1 zoned off default rpool/myfs1 snapdir hidden default rpool/myfs1 aclinherit restricted default rpool/myfs1 canmount on default rpool/myfs1 xattr on default rpool/myfs1 copies 1 default rpool/myfs1 version 5 - rpool/myfs1 utf8only off - rpool/myfs1 normalization none - rpool/myfs1 casesensitivity sensitive - rpool/myfs1 vscan off default rpool/myfs1 nbmand off default rpool/myfs1 sharesmb off default rpool/myfs1 refquota none default rpool/myfs1 refreservation none default rpool/myfs1 primarycache all default rpool/myfs1 secondarycache all default rpool/myfs1 usedbysnapshots 0 - rpool/myfs1 usedbydataset 15.0M - rpool/myfs1 usedbychildren 0 - rpool/myfs1 usedbyrefreservation 0 - rpool/myfs1 logbias latency default rpool/myfs1 dedup off default rpool/myfs1 mlslabel none default rpool/myfs1 sync standard default rpool/myfs1 encryption off - rpool/myfs1 keysource none default rpool/myfs1 keystatus none - rpool/myfs1 rekeydate - default rpool/myfs1 rstchown on default rpool/myfs1 org.opensolaris.caiman:install ready inherited from rpool# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1@Sunday 0 - 15.0M -# zfs list -t | grep -i sunday
rpool/myfs1@Sunday 0 - 15.0M - #zfs list -t snapshot rpool/myfs1@Sunday NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1@Sunday 0 - 15.0M -# zfs clone rpool/myfs1@Sunday rpool/myfs2
# df -h | grep myfs
rpool/myfs1 200M 16M 185M 8% /rpool/myfs1 rpool/myfs2 33G 16M 33G 1% /rpool/myfs2# diff /rpool/myfs1 /rpool/myfs2
# echo $?
0# zfs get rpool/myfs1
bad property list: invalid property 'rpool/myfs1' usage: get [-rHp] [-d max] [-o "all" | field[,...]] [-s source[,...]] <"all" | property[,...]> [filesystem|volume|snapshot] ... The following properties are supported: PROPERTY EDIT INHERIT VALUES available NO NO# zfs get all rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 type filesystem - rpool/myfs1 creation Sun Oct 30 20:21 2011 - rpool/myfs1 used 15.0M - rpool/myfs1 available 185M - rpool/myfs1 referenced 15.0M - rpool/myfs1 compressratio 1.00x - rpool/myfs1 mounted yes - rpool/myfs1 quota 200M local rpool/myfs1 reservation 50M local rpool/myfs1 recordsize 128K default rpool/myfs1 mountpoint /rpool/myfs1 default rpool/myfs1 sharenfs off default rpool/myfs1 checksum on default rpool/myfs1 compression off default rpool/myfs1 atime on default rpool/myfs1 devices on default rpool/myfs1 exec on default rpool/myfs1 setuid on default rpool/myfs1 readonly off default rpool/myfs1 zoned off default rpool/myfs1 snapdir hidden default rpool/myfs1 aclinherit restricted default rpool/myfs1 canmount on default rpool/myfs1 xattr on default rpool/myfs1 copies 1 default rpool/myfs1 version 5 - rpool/myfs1 utf8only off - rpool/myfs1 normalization none - rpool/myfs1 casesensitivity sensitive - rpool/myfs1 vscan off default rpool/myfs1 nbmand off default rpool/myfs1 sharesmb off default rpool/myfs1 refquota none default rpool/myfs1 refreservation none default rpool/myfs1 primarycache all default rpool/myfs1 secondarycache all default rpool/myfs1 usedbysnapshots 0 - rpool/myfs1 usedbydataset 15.0M - rpool/myfs1 usedbychildren 0 - rpool/myfs1 usedbyrefreservation 0 - rpool/myfs1 logbias latency default rpool/myfs1 dedup off default rpool/myfs1 mlslabel none default rpool/myfs1 sync standard default rpool/myfs1 encryption off - rpool/myfs1 keysource none default rpool/myfs1 keystatus none - rpool/myfs1 rekeydate - default rpool/myfs1 rstchown on default rpool/myfs1 org.opensolaris.caiman:install ready inherited from rpool# zfs get all rpool/myfs1[K2
NAME PROPERTY VALUE SOURCE rpool/myfs2 type filesystem - rpool/myfs2 creation Sun Oct 30 20:45 2011 - rpool/myfs2 used 19K - rpool/myfs2 available 32.9G - rpool/myfs2 referenced 15.0M - rpool/myfs2 compressratio 1.00x - rpool/myfs2 mounted yes - rpool/myfs2 origin rpool/myfs1@Sunday - rpool/myfs2 quota none default rpool/myfs2 reservation none default rpool/myfs2 recordsize 128K default rpool/myfs2 mountpoint /rpool/myfs2 default rpool/myfs2 sharenfs off default rpool/myfs2 checksum on default rpool/myfs2 compression off default rpool/myfs2 atime on default rpool/myfs2 devices on default rpool/myfs2 exec on default rpool/myfs2 setuid on default rpool/myfs2 readonly off default rpool/myfs2 zoned off default rpool/myfs2 snapdir hidden default rpool/myfs2 aclinherit restricted default rpool/myfs2 canmount on default rpool/myfs2 xattr on default rpool/myfs2 copies 1 default rpool/myfs2 version 5 - rpool/myfs2 utf8only off - rpool/myfs2 normalization none - rpool/myfs2 casesensitivity sensitive - rpool/myfs2 vscan off default rpool/myfs2 nbmand off default rpool/myfs2 sharesmb off default rpool/myfs2 refquota none default rpool/myfs2 refreservation none default rpool/myfs2 primarycache all default rpool/myfs2 secondarycache all default rpool/myfs2 usedbysnapshots 0 - rpool/myfs2 usedbydataset 19K - rpool/myfs2 usedbychildren 0 - rpool/myfs2 usedbyrefreservation 0 - rpool/myfs2 logbias latency default rpool/myfs2 dedup off default rpool/myfs2 mlslabel none default rpool/myfs2 sync standard default rpool/myfs2 encryption off - rpool/myfs2 keysource none default rpool/myfs2 keystatus none - rpool/myfs2 rekeydate - default rpool/myfs2 rstchown on default rpool/myfs2 org.opensolaris.caiman:install ready inherited from rpool# zfs get mount rpool/myfs2
NAME PROPERTY VALUE SOURCE rpool/myfs2 mounted yes - #zfs get mounted rpool/myfs1 NAME PROPERTY VALUE SOURCE rpool/myfs1 mounted yes -# zfs get mountpoint rpool/myfs2
NAME PROPERTY VALUE SOURCE rpool/myfs2 mountpoint /rpool/myfs2 default# zfs get quota rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 quota 200M local# zfs get quota rpool/myfs2
NAME PROPERTY VALUE SOURCE rpool/myfs2 quota none default #zfs set get quota rpool/myfs2 NAME PROPERTY VALUE SOURCE rpool/myfs2 quota 50G local# zfs get quota rpool/myfs1
NAME PROPERTY VALUE SOURCE rpool/myfs1 quota 200M local# zfs destroy rpool/myfs2
# zfs list rpool/myfs2
cannot open 'rpool/myfs2': dataset does not exist #zfs list rpool/myfs2 cannot open 'rpool/myfs2': dataset does not exist# zfs list -t snapshot rpool/myfs1
cannot open 'rpool/myfs1': operation not applicable to datasets of this type# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT rpool@10-28-20111010am 0 - 96K - rpool@10-28-2011-1016am 0 - 96K - rpool@Friday 0 - 96K - rpool/ROOT@10-28-2011-1016am 0 - 31K - rpool/ROOT@Friday 0 - 31K - rpool/ROOT/solaris@install 30.7M - 3.34G - rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G - rpool/dump@10-28-2011-1016am 0 - 511M - rpool/dump@Friday 0 - 511M - rpool/export@10-28-2011-1012 0 - 32K - rpool/export@10-28-2011-1016am 0 - 32K - rpool/export@Friday 0 - 32K - rpool/myfs1@Sunday 0 - 15.0M - rpool/swap@10-28-2011-1016am 0 - 127M - rpool/swap@Friday 0 - 127M -# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1@Sunday 0 - 15.0M -# pwd
/root# zfs clone rpool/myfs1@Sunday rpool/myfs1-clone
# zfs list rpool/myfs1
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1 15.0M 185M 15.0M /rpool/myfs1# zfs list rpool/myfs1=[K-clone
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1-clone 1K 32.9G 15.0M /rpool/myfs1-clone# df -h
Filesystem Size Used Avail Use% Mounted on rpool/ROOT/solaris 38G 4.8G 33G 13% / swap 904M 432K 903M 1% /etc/svc/volatile /usr/lib/libc/libc_hwcap1.so.1 38G 4.8G 33G 13% /lib/libc.so.1 swap 903M 52K 903M 1% /tmp swap 904M 76K 903M 1% /var/run rpool/export 33G 32K 33G 1% /export rpool/export/home 33G 32K 33G 1% /export/home rpool/export/home/wahid 34G 259M 33G 1% /export/home/wahid rpool 33G 98K 33G 1% /rpool /export/home/wahid 34G 259M 33G 1% /home/wahid rpool/myfs1 200M 16M 185M 8% /rpool/myfs1 rpool/myfs1-clone 33G 16M 33G 1% /rpool/myfs1-clone# diff /rpool/myfs1 /rpool/myfs1-clone
# zfs rename /rpool/myfs1-clone rpool/myfs2
# df -h | grep myfs
Filesystem Size Used Avail Use% Mounted on rpool/myfs1 200M 16M 185M 8% /rpool/myfs1 rpool/myfs2 33G 16M 33G 1% /rpool/myfs2# zfs get all rpool/myfs2
NAME PROPERTY VALUE SOURCE rpool/myfs2 type filesystem - rpool/myfs2 creation Sun Oct 30 20:52 2011 - rpool/myfs2 used 19K - rpool/myfs2 available 32.9G - rpool/myfs2 referenced 15.0M - rpool/myfs2 compressratio 1.00x - rpool/myfs2 mounted yes - rpool/myfs2 origin rpool/myfs1@Sunday - rpool/myfs2 quota none default rpool/myfs2 reservation none default rpool/myfs2 recordsize 128K default rpool/myfs2 mountpoint /rpool/myfs2 default rpool/myfs2 sharenfs off default rpool/myfs2 checksum on default rpool/myfs2 compression off default rpool/myfs2 atime on default rpool/myfs2 devices on default rpool/myfs2 exec on default rpool/myfs2 setuid on default rpool/myfs2 readonly off default rpool/myfs2 zoned off default rpool/myfs2 snapdir hidden default rpool/myfs2 aclinherit restricted default rpool/myfs2 canmount on default rpool/myfs2 xattr on default rpool/myfs2 copies 1 default rpool/myfs2 version 5 - rpool/myfs2 utf8only off - rpool/myfs2 normalization none - rpool/myfs2 casesensitivity sensitive - rpool/myfs2 vscan off default rpool/myfs2 nbmand off default rpool/myfs2 sharesmb off default rpool/myfs2 refquota none default rpool/myfs2 refreservation none default rpool/myfs2 primarycache all default rpool/myfs2 secondarycache all default rpool/myfs2 usedbysnapshots 0 - rpool/myfs2 usedbydataset 19K - rpool/myfs2 usedbychildren 0 - rpool/myfs2 usedbyrefreservation 0 - rpool/myfs2 logbias latency default rpool/myfs2 dedup off default rpool/myfs2 mlslabel none default rpool/myfs2 sync standard default rpool/myfs2 encryption off - rpool/myfs2 keysource none default rpool/myfs2 keystatus none - rpool/myfs2 rekeydate - default rpool/myfs2 rstchown on default rpool/myfs2 org.opensolaris.caiman:install ready inherited from rpool# ls -la
total 5047 drwx------ 4 root root 12 2011-10-04 13:21 . drwxr-xr-x 24 root staff 26 2011-10-24 09:41 .. -rw------- 1 root root 7433 2011-10-30 02:22 .bash_history -rw-r--r-- 1 root root 280 2010-11-05 08:02 .bashrc drwx------ 2 root root 2 2011-10-26 21:30 .gconf -rw------- 1 root root 55 2011-10-28 10:53 .lesshst -rw------- 1 root root 8121 2011-10-04 13:21 .mysql_history -rw-r--r-- 1 root root 530 2010-11-05 08:02 .profile -rw------- 1 root root 12630 2011-09-07 04:29 .sh_history drwx------ 2 root root 3 2011-02-18 20:51 .ssh -rw------- 1 root root 4579747 2011-09-11 10:00 core -rw------- 1 root root 522054 2011-10-30 20:00 dead.letter# df -h
Filesystem Size Used Avail Use% Mounted on rpool/ROOT/solaris 38G 4.8G 33G 13% / swap 904M 432K 903M 1% /etc/svc/volatile /usr/lib/libc/libc_hwcap1.so.1 38G 4.8G 33G 13% /lib/libc.so.1 swap 903M 52K 903M 1% /tmp swap 903M 76K 903M 1% /var/run rpool/export 33G 32K 33G 1% /export rpool/export/home 33G 32K 33G 1% /export/home rpool/export/home/wahid 34G 259M 33G 1% /export/home/wahid rpool 33G 98K 33G 1% /rpool /export/home/wahid 34G 259M 33G 1% /home/wahid rpool/myfs1 200M 16M 185M 8% /rpool/myfs1 rpool/myfs2 33G 16M 33G 1% /rpool/myfs2# zfs list rpool/myfs1 rpool/myfs2
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1 15.0M 185M 15.0M /rpool/myfs1 rpool/myfs2 19K 32.9G 15.0M /rpool/myfs2# zfs destroy rpool/myfs1
cannot destroy 'rpool/myfs1': filesystem has children use '-r' to destroy the following datasets: rpool/myfs1@Sunday# zfs destroy rpool/myfs2
# pwd
/root# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1@Sunday 0 - 15.0M -# pwd
/root# cd /rpool/myfs1
# ls -l
total 15365 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# touch this-is-a-new-file
# pwd
/rpool/myfs1# ls -la
total 15369 drwxr-xr-x 2 root root 5 2011-10-30 20:55 . drwxr-xr-x 5 root root 5 2011-10-30 20:55 .. -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile -rw-r--r-- 1 root root 0 2011-10-30 20:55 this-is-a-new-file# ls -l > newfiles.txt
# ls -l
total 15366 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw-r--r-- 1 root root 262 2011-10-30 20:56 newfile.txt -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile -rw-r--r-- 1 root root 0 2011-10-30 20:55 this-is-a-new-file# pwd
/rpool/myfs1# cat newfile.txt
total 15366 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw-r--r-- 1 root root 0 2011-10-30 20:56 newfile.txt -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile -rw-r--r-- 1 root root 0 2011-10-30 20:55 this-is-a-new-file#
# pwd
/rpool/myfs1# mkfile 2m twomegfile
# ls -l
total 15367 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw-r--r-- 1 root root 262 2011-10-30 20:56 newfile.txt -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile -rw-r--r-- 1 root root 0 2011-10-30 20:55 this-is-a-new-file -rw------T 1 root root 2097152 2011-10-30 20:56 twomegfile# pwd
/rpool/myfs1# cd
# pwd
/root# zfs list rpool/myfs1
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1 17.1M 183M 17.0M /rpool/myfs1# zfs rollback rpool/myfs1@Sunday
# pwd
/root# df -h
Filesystem Size Used Avail Use% Mounted on rpool/ROOT/solaris 38G 4.8G 33G 13% / swap 904M 432K 903M 1% /etc/svc/volatile /usr/lib/libc/libc_hwcap1.so.1 38G 4.8G 33G 13% /lib/libc.so.1 swap 903M 52K 903M 1% /tmp swap 903M 76K 903M 1% /var/run rpool/export 33G 32K 33G 1% /export rpool/export/home 33G 32K 33G 1% /export/home rpool/export/home/wahid 34G 259M 33G 1% /export/home/wahid rpool 33G 97K 33G 1% /rpool /export/home/wahid 34G 259M 33G 1% /home/wahid rpool/myfs1 200M 16M 185M 8% /rpool/myfs1# cd /rpool/myfs1
# ls -l
total 15365 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# pwd
/rpool/myfs1# echo "I just rollbacked to oringal"
I just rolledback to oringal# zfs list
NAME USED AVAIL REFER MOUNTPOINT rpool 6.99G 32.9G 97K /rpool rpool/ROOT 5.05G 32.9G 31K legacy rpool/ROOT/solaris 5.05G 32.9G 4.74G / rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3 rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4 rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3 rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1 rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300 rpool/dump 511M 32.9G 511M - rpool/export 259M 32.9G 32K /export rpool/export/home 259M 32.9G 32K /export/home rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid rpool/myfs1 15.0M 185M 15.0M /rpool/myfs1 rpool/swap 1.14G 33.9G 127M -# zfs ?
unrecognized command 's' usage: zfs command args ... where 'command' is one of the following: create [-p] [-o property=value] ...# pwd
/rpool/myfs1# zfs list
NAME USED AVAIL REFER MOUNTPOINT rpool 6.99G 32.9G 97K /rpool rpool/ROOT 5.05G 32.9G 31K legacy rpool/ROOT/solaris 5.05G 32.9G 4.74G / rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3 rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4 rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3 rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1 rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300 rpool/dump 511M 32.9G 511M - rpool/export 259M 32.9G 32K /export rpool/export/home 259M 32.9G 32K /export/home rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid rpool/myfs1 15.0M 185M 15.0M /rpool/myfs1 rpool/swap 1.14G 33.9G 127M -# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT rpool@10-28-20111010am 0 - 96K - rpool@10-28-2011-1016am 0 - 96K - rpool@Friday 0 - 96K - rpool/ROOT@10-28-2011-1016am 0 - 31K - rpool/ROOT@Friday 0 - 31K - rpool/ROOT/solaris@install 30.7M - 3.34G - rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G - rpool/dump@10-28-2011-1016am 0 - 511M - rpool/dump@Friday 0 - 511M - rpool/export@10-28-2011-1012 0 - 32K - rpool/export@10-28-2011-1016am 0 - 32K - rpool/export@Friday 0 - 32K - rpool/myfs1@Sunday 1K - 15.0M - rpool/swap@10-28-2011-1016am 0 - 127M - rpool/swap@Friday 0 - 127M -# zfs list -t
missing argument for 't' option usage: list [-rH][-d max] [-o property[,...]] [-t type[,...]] [-s property] ... [-S property] ... [filesystem|volume|snapshot] ... The following properties are supported: PROPERTY EDIT INHERIT VALUES available NO NO# zfs list
NAME USED AVAIL REFER MOUNTPOINT rpool 6.99G 32.9G 97K /rpool rpool/ROOT 5.05G 32.9G 31K legacy rpool/ROOT/solaris 5.05G 32.9G 4.74G / rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3 rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4 rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3 rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1 rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300 rpool/dump 511M 32.9G 511M - rpool/export 259M 32.9G 32K /export rpool/export/home 259M 32.9G 32K /export/home rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid rpool/myfs1 15.0M 185M 15.0M /rpool/myfs1 rpool/swap 1.14G 33.9G 127M -# zfs list -t | grep Friday
missing argument for 't' option usage: list [-rH][-d max] [-o property[,...]] [-t type[,...]] [-s property] ... [-S property] ... [filesystem|volume|snapshot] ... The following properties are supported: PROPERTY EDIT INHERIT VALUES available NO NO# zfs list -t | grep Friday
rpool@Friday 0 - 96K - rpool/ROOT@Friday 0 - 31K - rpool/dump@Friday 0 - 511M - rpool/export@Friday 0 - 32K - rpool/swap@Friday 0 - 127M -# pwd
/rpool/myfs1# ls -la
total 15368 drwxr-xr-x 2 root root 4 2011-10-30 20:26 . drwxr-xr-x 5 root root 5 2011-10-30 20:55 .. -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# cd
# pwd
/root# df -h
Filesystem Size Used Avail Use% Mounted on rpool/ROOT/solaris 38G 4.8G 33G 13% / swap 903M 432K 902M 1% /etc/svc/volatile /usr/lib/libc/libc_hwcap1.so.1 38G 4.8G 33G 13% /lib/libc.so.1 swap 903M 52K 902M 1% /tmp swap 903M 76K 902M 1% /var/run rpool/export 33G 32K 33G 1% /export rpool/export/home 33G 32K 33G 1% /export/home rpool/export/home/wahid 34G 259M 33G 1% /export/home/wahid rpool 33G 97K 33G 1% /rpool /export/home/wahid 34G 259M 33G 1% /home/wahid rpool/myfs1 200M 16M 185M 8% /rpool/myfs1# mkfile 10m /p[Krpool/myfs1/tenmegfile
# pwd
/root# ls -l /rpool/myfs1/tenmegfile
-rw------T 1 root root 10485760 2011-10-30 21:01 /rpool/myfs1/tenmegfile# pwd
/root# zfs list -t snapshot rpool/myfs1@Sunday
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1@Sunday 10.0M - 15.0M -# DATE
bash: DATE: command not found# date
Sunday, October 30, 2011 09:02:28 PM PDT#
# zfs snapshot rpool/myfs1@Sunday902pm
# zfs snapshot rpool/myfs1@Sunday902pm
NAME USED AVAIL REFER MOUNTPOINT rpool/myfs1@Sunday902pm 0 - 15.0M -# zfs list -t snapshot rpool/myfs1@Sunday902pm
rpool/myfs1@Sunday 10.0M - 15.0M - rpool/myfs1@Sunday902pm 0 - 15.0M -# pwd
/root# pwd
/root# pwd
/root# cd /rpool/myfs1
# ls -l
total 15365 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 21:01 tenmegfile# pwd
/rpool/myfs1# rm fivemegfile
# ls -l
total 10243 -rw------T 1 root root 10485760 2011-10-30 21:01 tenmegfile# pwd
/rpool/myfs1# ls -l > tmp.txt
# pwd
/rpool/myfs1# ls -l
total 10243 -rw------T 1 root root 10485760 2011-10-30 21:01 tenmegfile -rw-r--r-- 1 root root 129 2011-10-30 21:04 tmp.txt# date
Sunday, October 30, 2011 09:04:45 PM PDT# ls -l date > date.now
# date
Sunday, October 30, 2011 09:04:55 PM PDT# cat date.now
Sunday, October 30, 2011 09:04:54 PM PDT# pwd
/rpool/myfs1# ls -l
total 15365 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 21:01 tenmegfile# ls -l
total 15365 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 21:01 tenmegfile# zfs list -t snapshot | grep -i sunday
rpool/myfs1@Sunday 10.0M - 15.0M - rpool/myfs1@Sunday902pm 1K - 15.0M -# zfs rollback rpool/myfs1@Sunday902pm
cannot rollback to 'rpool/myfs1@Sunday': more recent snapshots exist use '-r' to force deletion of the following snapshots: rpool/myfs1@Sunday902pm# zfs rollback rpool/myfs1@Sunday
# pwd
/rpool/myfs1# ls -la
total 15368 drwxr-xr-x 2 root root 4 2011-10-30 20:26 . drwxr-xr-x 5 root root 5 2011-10-30 20:55 .. -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# mkfile 1m onemegfile
# ls -l
total 15366 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# date
Sunday, October 30, 2011 09:07:26 PM PDT# zfs snapshot rpool/myfs1@907pm
# zfs list -t snapshot | grep -i myfs1
rpool/myfs1@Sunday 20K - 15.0M - rpool/myfs1@907pm 0 - 16.0M -# pwd
/rpool/myfs1# ls -la
total 16395 drwxr-xr-x 2 root root 5 2011-10-30 21:07 . drwxr-xr-x 5 root root 5 2011-10-30 20:55 .. -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# pwd
/rpool/myfs1# ls -la
total 16395 drwxr-xr-x 2 root root 5 2011-10-30 21:07 . drwxr-xr-x 5 root root 5 2011-10-30 20:55 .. -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# ls -l > newfile
# ls -l
total 16392 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw-r--r-- 1 root root 250 2011-10-30 21:08 newfile -rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# date > date.txt
# ls -l
total 16393 -rw-r--r-- 1 root root 41 2011-10-30 21:08 date.txt -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw-r--r-- 1 root root 250 2011-10-30 21:08 newfile -rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# cat date.txt
Sunday, October 30, 2011 09:08:33 PM PDT# zfs rollback rpool/myfs1@907pm
# ls -l
total 16392 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 1048576 2011-10-30 21:07 onemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# pwd
/rpool/myfs1# zfs rollback rpool/myfs1@907pm@Sunday
cannot rollback to 'rpool/myfs1@Sunday': more recent snapshots exist use '-r' to force deletion of the following snapshots: rpool/myfs1@907pm# zfs rollback -r rpool/myfs1@Sunday
# ls -l
total 15365 -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# pwd
/rpool/myfs1# zfs destrop[Ky rpool/myfs1#[K@Sunday
# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT rpool@10-28-20111010am 0 - 96K - rpool@10-28-2011-1016am 0 - 96K - rpool@Friday 0 - 96K - rpool/ROOT@10-28-2011-1016am 0 - 31K - rpool/ROOT@Friday 0 - 31K - rpool/ROOT/solaris@install 30.7M - 3.34G - rpool/ROOT/solaris@2011-09-07-08:29:39 137K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:29:46 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:31:20 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:32:28 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:13 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:33:41 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:51 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:36:57 136K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:38:47 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:39:38 164K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:45:01 176K - 4.05G - rpool/ROOT/solaris@2011-09-07-08:50:34 498K - 4.09G - rpool/dump@10-28-2011-1016am 0 - 511M - rpool/dump@Friday 0 - 511M - rpool/export@10-28-2011-1012 0 - 32K - rpool/export@10-28-2011-1016am 0 - 32K - rpool/export@Friday 0 - 32K - rpool/swap@10-28-2011-1016am 0 - 127M - rpool/swap@Friday 0 - 127M -# pwd
/rpool/myfs1# ls -la
total 15368 drwxr-xr-x 2 root root 4 2011-10-30 20:26 . drwxr-xr-x 5 root root 5 2011-10-30 20:55 .. -rw------T 1 root root 5242880 2011-10-30 20:26 fivemegfile -rw------T 1 root root 10485760 2011-10-30 20:25 tenmegfile# pwd
/rpool/myfs1# cd
# pwd
/root# zfs destroy rpool/myfs1
# df -h
Filesystem Size Used Avail Use% Mounted on rpool/ROOT/solaris 38G 4.8G 33G 13% / swap 902M 432K 902M 1% /etc/svc/volatile /usr/lib/libc/libc_hwcap1.so.1 38G 4.8G 33G 13% /lib/libc.so.1 swap 902M 52K 902M 1% /tmp swap 902M 76K 902M 1% /var/run rpool/export 33G 32K 33G 1% /export rpool/export/home 33G 32K 33G 1% /export/home rpool/export/home/wahid 34G 259M 33G 1% /export/home/wahid rpool 33G 97K 33G 1% /rpool /export/home/wahid 34G 259M 33G 1% /home/wahid# zfs list
NAME USED AVAIL REFER MOUNTPOINT rpool 6.94G 32.9G 96K /rpool rpool/ROOT 5.05G 32.9G 31K legacy rpool/ROOT/solaris 5.05G 32.9G 4.74G / rpool/ROOT/solaris-1 182K 32.9G 4.05G /tmp/tmpj1Ny2J rpool/ROOT/solaris-10 182K 32.9G 4.05G /tmp/tmpidFnpl rpool/ROOT/solaris-11 182K 32.9G 4.05G /tmp/tmpf4zlZ3 rpool/ROOT/solaris-12 186K 32.9G 4.09G /tmp/tmp2Jpzc4 rpool/ROOT/solaris-2 182K 32.9G 4.05G /tmp/tmpeY9bJw rpool/ROOT/solaris-3 182K 32.9G 4.05G /tmp/tmpPHezjx rpool/ROOT/solaris-4 182K 32.9G 4.05G /tmp/tmphjns0M rpool/ROOT/solaris-5 182K 32.9G 4.05G /tmp/tmpQAjzSW rpool/ROOT/solaris-6 182K 32.9G 4.05G /tmp/tmp8JJac3 rpool/ROOT/solaris-7 182K 32.9G 4.05G /tmp/tmp1r3nLp rpool/ROOT/solaris-8 182K 32.9G 4.05G /tmp/tmpD_hWS1 rpool/ROOT/solaris-9 182K 32.9G 4.05G /tmp/tmppNs300 rpool/dump 511M 32.9G 511M - rpool/export 259M 32.9G 32K /export rpool/export/home 259M 32.9G 32K /export/home rpool/export/home/wahid 259M 32.9G 259M /export/home/wahid rpool/swap 1.14G 33.9G 127M -# df -h
Filesystem Size Used Avail Use% Mounted on rpool/ROOT/solaris 38G 4.8G 33G 13% / swap 902M 432K 902M 1% /etc/svc/volatile /usr/lib/libc/libc_hwcap1.so.1 38G 4.8G 33G 13% /lib/libc.so.1 swap 902M 52K 902M 1% /tmp swap 902M 76K 902M 1% /var/run rpool/export 33G 32K 33G 1% /export rpool/export/home 33G 32K 33G 1% /export/home rpool/export/home/wahid 34G 259M 33G 1% /export/home/wahid rpool 33G 96K 33G 1% /rpool /export/home/wahid 34G 259M 33G 1% /home/wahidPlease click on " man zfs. " to see the Manual Page for this command.
Please click on " man zpool. " to see the Manual Page for this command.
