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freebsd-nq/man/man8/zfs-userspace.8

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Reorganize zfs(8) man page into sections Most subcommands got their own manpages (e.g. create). Some related commands grouped into a single manpage and symlinks created (e.g. set, get, and inherit). I did this when topics were either too short to warrant their own file or so interrelated that a user would want to refer between commands in the same file. Corrected .Sx internal references to .Xr cross refs; lots of .Sx references from when text was all in zfs.8 needed to be changed to .Xr zfs-$SUBCOMMAND 8 cross references. Divided subcommand list in zfs(8) into sections of related functionality. This required writing new descriptions for some commands. Preserved ".Os Linux", `.Os` macro parsing behavior differs between mandoc from the "BSD" mandoc package (available on Ubuntu) and man from Ubuntu's man-db package, which calls groff to format the manpages. Groff handles the `.Os` macro differently and wrongly, defaulting it to "BSD" in `/usr/share/groff/*/tmac/mdoc/doc-common`, instead of getting the default from `uname`. A future set of changes will introduce build-time preprocessing of manpages for platform-specific documentation and can insert the correct operating system name. Added SEE ALSO sections, the newly-divided zfs-*.8 subcommand man pages needed their own SEE ALSO sections pointing to related subcommands and, in some cases, documentation from other packages (e.g. zfs-share.8). Reviewed-by: Matt Ahrens <matt@delphix.com> Reviewed-by: Kjeld Schouten <kjeld@schouten-lebbing.nl> Reviewed-by: Sean Eric Fagan <sef@ixsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ross Williams <ross@ross-williams.net> Closes #9559
2019-11-12 19:17:40 +00:00
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.\" Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved.
.\" Copyright 2011 Joshua M. Clulow <josh@sysmgr.org>
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.\" Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
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.Dd June 30, 2019
.Dt ZFS-USERSPACE 8
Remove hard coded "Linux" OS from manpages The recommended practice for `.Os` on FreeBSD is to not specify any arguments. The correct OS name is used automatically. Oddly enough, on the Linux distro I tested this on (CentOS 7), the man pager defaulted to displaying "BSD" as the OS rather than "Linux". To accommodate this, tack " Linux" back on in an install hook on Linux. This is much simpler than removing it for FreeBSD when vendored in the base system. Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com> Closes #10760
2020-08-21 18:55:47 +00:00
.Os
Reorganize zfs(8) man page into sections Most subcommands got their own manpages (e.g. create). Some related commands grouped into a single manpage and symlinks created (e.g. set, get, and inherit). I did this when topics were either too short to warrant their own file or so interrelated that a user would want to refer between commands in the same file. Corrected .Sx internal references to .Xr cross refs; lots of .Sx references from when text was all in zfs.8 needed to be changed to .Xr zfs-$SUBCOMMAND 8 cross references. Divided subcommand list in zfs(8) into sections of related functionality. This required writing new descriptions for some commands. Preserved ".Os Linux", `.Os` macro parsing behavior differs between mandoc from the "BSD" mandoc package (available on Ubuntu) and man from Ubuntu's man-db package, which calls groff to format the manpages. Groff handles the `.Os` macro differently and wrongly, defaulting it to "BSD" in `/usr/share/groff/*/tmac/mdoc/doc-common`, instead of getting the default from `uname`. A future set of changes will introduce build-time preprocessing of manpages for platform-specific documentation and can insert the correct operating system name. Added SEE ALSO sections, the newly-divided zfs-*.8 subcommand man pages needed their own SEE ALSO sections pointing to related subcommands and, in some cases, documentation from other packages (e.g. zfs-share.8). Reviewed-by: Matt Ahrens <matt@delphix.com> Reviewed-by: Kjeld Schouten <kjeld@schouten-lebbing.nl> Reviewed-by: Sean Eric Fagan <sef@ixsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ross Williams <ross@ross-williams.net> Closes #9559
2019-11-12 19:17:40 +00:00
.Sh NAME
.Nm zfs Ns Pf - Cm userspace
.Nd Displays space consumed by, and quotas on, each user or group in the specified filesystem or snapshot.
.Sh SYNOPSIS
.Nm
.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
.Nm
.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
.Nm
.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
.Sh DESCRIPTION
.Bl -tag -width ""
.It Xo
.Nm
.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
.Xc
Displays space consumed by, and quotas on, each user in the specified filesystem
or snapshot.
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 "-H"
.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
.Po for example,
.Xr stat 2 ,
.Nm ls Fl l
.Pc
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 \&, Ns Sy smbuser .
The default can be changed to include group types.
.El
.It Xo
.Nm
.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 \&, Ns Sy smbgroup .
.It Xo
.Nm
.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
.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 numeral, not name. So need neither
the option
.Sy -i
for SID to POSIX ID nor
.Sy -n
for numeric ID, nor
.Sy -t
for types.
.El
.Sh SEE ALSO
.Xr zfs-set 8 ,
.Xr zfsprops 8
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