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.\" Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved.
.\" Copyright 2011 Joshua M. Clulow <josh@sysmgr.org>
.\" Copyright (c) 2011, 2019 by Delphix. All rights reserved.
.\" Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
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.Dd June 30, 2019
.Dt ZFS-USERSPACE 8
.Os
.
.Sh NAME
.Nm zfs-userspace
.Nd display space and quotas of ZFS dataset
.Sh SYNOPSIS
.Nm zfs
.Cm userspace
.Op Fl Hinp
.Oo Fl o Ar field Ns Oo , Ns Ar field Oc Ns … Oc
.Oo Fl s Ar field Oc Ns …
.Oo Fl S Ar field Oc Ns …
.Oo Fl t Ar type Ns Oo , Ns Ar type Oc Ns … Oc
.Ar filesystem Ns | Ns Ar snapshot Ns | Ns Ar path
.Nm zfs
.Cm groupspace
.Op Fl Hinp
.Oo Fl o Ar field Ns Oo , Ns Ar field Oc Ns … Oc
.Oo Fl s Ar field Oc Ns …
.Oo Fl S Ar field Oc Ns …
.Oo Fl t Ar type Ns Oo , Ns Ar type Oc Ns … Oc
.Ar filesystem Ns | Ns Ar snapshot Ns | Ns Ar path
.Nm zfs
.Cm projectspace
.Op Fl Hp
.Oo Fl o Ar field Ns Oo , Ns Ar field Oc Ns … Oc
.Oo Fl s Ar field Oc Ns …
.Oo Fl S Ar field Oc Ns …
.Ar filesystem Ns | Ns Ar snapshot Ns | Ns Ar path
.
.Sh DESCRIPTION
.Bl -tag -width ""
.It Xo
.Nm zfs
.Cm userspace
.Op Fl Hinp
.Oo Fl o Ar field Ns Oo , Ns Ar field Oc Ns … Oc
.Oo Fl s Ar field Oc Ns …
.Oo Fl S Ar field Oc Ns …
.Oo Fl t Ar type Ns Oo , Ns Ar type Oc Ns … Oc
.Ar filesystem Ns | Ns Ar snapshot Ns | Ns Ar path
.Xc
Displays space consumed by, and quotas on, each user in the specified filesystem,
snapshot, or path.
If a path is given, the filesystem that contains that path will be used.
This corresponds to the
.Sy userused@ Ns Em user ,
.Sy userobjused@ Ns Em user ,
.Sy userquota@ Ns Em user ,
and
.Sy userobjquota@ Ns Em user
properties.
.Bl -tag -width "-S field"
.It Fl H
Do not print headers, use tab-delimited output.
.It Fl S Ar field
Sort by this field in reverse order.
See
.Fl s .
.It Fl i
Translate SID to POSIX ID.
The POSIX ID may be ephemeral if no mapping exists.
Normal POSIX interfaces
.Pq like Xr stat 2 , Nm ls Fl l
perform this translation, so the
.Fl i
option allows the output from
.Nm zfs Cm userspace
to be compared directly with those utilities.
However,
.Fl i
may lead to confusion if some files were created by an SMB user before a
SMB-to-POSIX name mapping was established.
In such a case, some files will be owned by the SMB entity and some by the POSIX
entity.
However, the
.Fl i
option will report that the POSIX entity has the total usage and quota for both.
.It Fl n
Print numeric ID instead of user/group name.
.It Fl o Ar field Ns Oo , Ns Ar field Oc Ns …
Display only the specified fields from the following set:
.Sy type ,
.Sy name ,
.Sy used ,
.Sy quota .
The default is to display all fields.
.It Fl p
Use exact
.Pq parsable
numeric output.
.It Fl s Ar field
Sort output by this field.
The
.Fl s
and
.Fl S
flags may be specified multiple times to sort first by one field, then by
another.
The default is
.Fl s Sy type Fl s Sy name .
.It Fl t Ar type Ns Oo , Ns Ar type Oc Ns …
Print only the specified types from the following set:
.Sy all ,
.Sy posixuser ,
.Sy smbuser ,
.Sy posixgroup ,
.Sy smbgroup .
The default is
.Fl t Sy posixuser , Ns Sy smbuser .
The default can be changed to include group types.
.El
.It Xo
.Nm zfs
.Cm groupspace
.Op Fl Hinp
.Oo Fl o Ar field Ns Oo , Ns Ar field Oc Ns … Oc
.Oo Fl s Ar field Oc Ns …
.Oo Fl S Ar field Oc Ns …
.Oo Fl t Ar type Ns Oo , Ns Ar type Oc Ns … Oc
.Ar filesystem Ns | Ns Ar snapshot
.Xc
Displays space consumed by, and quotas on, each group in the specified
filesystem or snapshot.
This subcommand is identical to
.Cm userspace ,
except that the default types to display are
.Fl t Sy posixgroup , Ns Sy smbgroup .
.It Xo
.Nm zfs
.Cm projectspace
.Op Fl Hp
.Oo Fl o Ar field Ns Oo , Ns Ar field Oc Ns … Oc
.Oo Fl s Ar field Oc Ns …
.Oo Fl S Ar field Oc Ns …
.Ar filesystem Ns | Ns Ar snapshot Ns | Ns Ar path
.Xc
Displays space consumed by, and quotas on, each project in the specified
filesystem or snapshot.
This subcommand is identical to
.Cm userspace ,
except that the project identifier is a numeral, not a name.
So need neither the option
.Fl i
for SID to POSIX ID nor
.Fl n
for numeric ID, nor
.Fl t
for types.
.El
.
.Sh SEE ALSO
.Xr zfsprops 7 ,
.Xr zfs-set 8