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ZFS-LIST(8) | System Manager's Manual | ZFS-LIST(8) |
NAME¶
zfs-list
—
list properties of ZFS datasets
SYNOPSIS¶
zfs |
list
[-r |-d
depth]
[-Hp ]
[-o
property[,property]…]
[-s
property]…
[-S
property]…
[-t
type[,type]…]
[filesystem|volume|snapshot]… |
DESCRIPTION¶
If specified, you can list property information by the absolute
pathname or the relative pathname. By default, all file
systems and volumes are displayed. Snapshots are displayed if the
listsnapshots
pool property is on (the default
is off), or if the
-t
snapshot
or -t
all options are specified. The following
fields are displayed: name,
used,
available,
referenced,
mountpoint.
-H
- Used for scripting mode. Do not print headers and separate fields by a single tab instead of arbitrary white space.
-d
depth- Recursively display any children of the dataset, limiting the recursion to depth. A depth of 1 will display only the dataset and its direct children.
-o
property- A comma-separated list of properties to display. The property
must be:
- One of the properties described in the Native Properties section of zfsprops(7)
- A user property
- The value name to display the dataset name
- The value
space
to display space usage properties on file systems and volumes.
This is a shortcut for specifying
-o
name,avail,used,usedsnap,usedds,usedrefreserv,usedchild-t
filesystem,volume.
-p
- Display numbers in parsable (exact) values.
-r
- Recursively display any children of the dataset on the command line.
-s
property- A property for sorting the output by column in ascending order based on
the value of the property. The property must be one of the
properties described in the
Properties section of
zfsprops(7) or the
value name to sort by the dataset
name. Multiple properties can be specified at one time using
multiple
-s
property options. Multiple-s
options are evaluated from left to right in decreasing order of importance. The following is a list of sorting criteria:- Numeric types sort in numeric order.
- String types sort in alphabetical order.
- Types inappropriate for a row sort that row to the literal bottom, regardless of the specified ordering.
If no sorting options are specified the existing behavior of
zfs
list
is preserved. -S
property- Same as
-s
, but sorts by property in descending order. -t
type- A comma-separated list of types to display, where
type is one of
filesystem,
snapshot,
volume,
bookmark,
or all. For example,
specifying
-t
snapshot displays only snapshots. fs, snap, or vol can be used as aliases for filesystem, snapshot, or volume.
EXAMPLES¶
Example 1: Listing ZFS Datasets¶
The following command lists all active file systems and volumes in the system. Snapshots are displayed if listsnaps=on. The default is off. See zpoolprops(7) for more information on pool properties.
#zfs
list
NAME USED AVAIL REFER MOUNTPOINT pool 450K 457G 18K /pool pool/home 315K 457G 21K /export/home pool/home/anne 18K 457G 18K /export/home/anne pool/home/bob 276K 457G 276K /export/home/bob
SEE ALSO¶
February 8, 2024 | OpenZFS |