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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.
.\" Copyright (c) 2014, Joyent, Inc. All rights reserved.
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.\" Copyright 2019 Richard Laager. All rights reserved.
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.Dd May 27, 2021
.Dt ZFS-PROJECT 8
.Os
.
.Sh NAME
.Nm zfs-project
.Nd manage projects in ZFS filesystem
.Sh SYNOPSIS
.Nm zfs
.Cm project
.Oo Fl d Ns | Ns Fl r Ns Oc
.Ar file Ns | Ns Ar directory Ns …
.Nm zfs
.Cm project
.Fl C
.Oo Fl kr Ns Oc
.Ar file Ns | Ns Ar directory Ns …
.Nm zfs
.Cm project
.Fl c
.Oo Fl 0 Ns Oc
.Oo Fl d Ns | Ns Fl r Ns Oc
.Op Fl p Ar id
.Ar file Ns | Ns Ar directory Ns …
.Nm zfs
.Cm project
.Op Fl p Ar id
.Oo Fl rs Ns Oc
.Ar file Ns | Ns Ar directory Ns …
.
.Sh DESCRIPTION
.Bl -tag -width ""
.It Xo
.Nm zfs
.Cm project
.Oo Fl d Ns | Ns Fl r Ns Oc
.Ar file Ns | Ns Ar directory Ns …
.Xc
List project identifier (ID) and inherit flag of files and directories.
.Bl -tag -width "-d"
.It Fl d
Show the directory project ID and inherit flag, not its children.
.It Fl r
List subdirectories recursively.
.El
.It Xo
.Nm zfs
.Cm project
.Fl C
.Oo Fl kr Ns Oc
.Ar file Ns | Ns Ar directory Ns …
.Xc
Clear project inherit flag and/or ID on the files and directories.
.Bl -tag -width "-k"
.It Fl k
Keep the project ID unchanged.
If not specified, the project ID will be reset to zero.
.It Fl r
Clear subdirectories' flags recursively.
.El
.It Xo
.Nm zfs
.Cm project
.Fl c
.Oo Fl 0 Ns Oc
.Oo Fl d Ns | Ns Fl r Ns Oc
.Op Fl p Ar id
.Ar file Ns | Ns Ar directory Ns …
.Xc
Check project ID and inherit flag on the files and directories:
report entries without the project inherit flag, or with project IDs different from the
target directory's project ID or the one specified with
.Fl p .
.Bl -tag -width "-p id"
.It Fl 0
Delimit filenames with a NUL byte instead of newline.
.It Fl d
Check the directory project ID and inherit flag, not its children.
.It Fl p Ar id
Compare to
.Ar id
instead of the target files and directories' project IDs.
.It Fl r
Check subdirectories recursively.
.El
.It Xo
.Nm zfs
.Cm project
.Fl p Ar id
.Oo Fl rs Ns Oc
.Ar file Ns | Ns Ar directory Ns …
.Xc
Set project ID and/or inherit flag on the files and directories.
.Bl -tag -width "-p id"
.It Fl p Ar id
Set the project ID to the given value.
.It Fl r
Set on subdirectories recursively.
.It Fl s
Set project inherit flag on the given files and directories.
This is usually used for setting up tree quotas with
.Fl r .
In that case, the directory's project ID
will be set for all its descendants, unless specified explicitly with
.Fl p .
.El
.El
.
.Sh SEE ALSO
.Xr zfs-projectspace 8