NAME¶
zfs-set — set
properties on ZFS datasets
SYNOPSIS¶
zfs |
set
property=value
[property=value]…
filesystem|volume|snapshot… |
zfs |
get
[-r|-d
depth] [-Hp]
[-o
field[,field]…]
[-s
source[,source]…]
[-t
type[,type]…]
all|property[,property]…
[filesystem|volume|snapshot|bookmark]… |
zfs |
inherit [-rS]
property
filesystem|volume|snapshot… |
DESCRIPTION¶
zfs set
property=value
[property=value]…
filesystem|volume|snapshot…- Only some properties can be edited. See zfsprops(7) for
more information on what properties can be set and acceptable values.
Numeric values can be specified as exact values, or in a human-readable
form with a suffix of
B,
K,
M,
G,
T,
P,
E,
Z (for bytes,
kilobytes, megabytes, gigabytes, terabytes, petabytes, exabytes, or
zettabytes, respectively). User properties can be set on snapshots. For
more information, see the
User
Properties section of zfsprops(7).
zfs get
[-r|-d
depth] [-Hp]
[-o
field[,field]…]
[-s
source[,source]…]
[-t
type[,type]…]
all|property[,property]…
[filesystem|volume|snapshot|bookmark]…- Displays properties for the given datasets. If no datasets are specified,
then the command displays properties for all datasets on the system. For
each property, the following columns are displayed:
- name
- Dataset name
- property
- Property name
- value
- Property value
- source
- Property source local, default,
inherited, temporary,
received, or
- (none).
All columns are displayed by default, though this can be
controlled by using the -o option. This command
takes a comma-separated list of properties as described in the
Native Properties and
User Properties sections of
zfsprops(7).
The value all can be used to display all
properties that apply to the given dataset's type
(filesystem, volume,
snapshot, or
bookmark).
-H- Display output in a form more easily parsed by scripts. Any headers
are omitted, and fields are explicitly separated by a single tab
instead of an arbitrary amount of 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
field- A comma-separated list of columns to display, defaults to
name,property,value,source.
-p- Display numbers in parsable (exact) values.
-r- Recursively display properties for any children.
-s
source- A comma-separated list of sources to display. Those properties coming
from a source other than those in this list are ignored. Each source
must be one of the following: local,
default, inherited,
temporary, received,
or
none.
The default value is all sources.
-t
type- A comma-separated list of types to display, where
type is one of filesystem,
snapshot, volume,
bookmark, or
all.
zfs inherit
[-rS] property
filesystem|volume|snapshot…- Clears the specified property, causing it to be inherited from an
ancestor, restored to default if no ancestor has the property set, or with
the
-S option reverted to the received value if
one exists. See zfsprops(7) for a listing of default
values, and details on which properties can be inherited.
-r- Recursively inherit the given property for all children.
-S- Revert the property to the received value, if one exists; otherwise,
for non-inheritable properties, to the default; otherwise, operate as
if the
-S option was not specified.
