| 1 | '\" t
|
|---|
| 2 | .\" Title: vfs_acl_xattr
|
|---|
| 3 | .\" Author: [see the "AUTHOR" section]
|
|---|
| 4 | .\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/>
|
|---|
| 5 | .\" Date: 09/18/2013
|
|---|
| 6 | .\" Manual: System Administration tools
|
|---|
| 7 | .\" Source: Samba 3.6
|
|---|
| 8 | .\" Language: English
|
|---|
| 9 | .\"
|
|---|
| 10 | .TH "VFS_ACL_XATTR" "8" "09/18/2013" "Samba 3\&.6" "System Administration tools"
|
|---|
| 11 | .\" -----------------------------------------------------------------
|
|---|
| 12 | .\" * Define some portability stuff
|
|---|
| 13 | .\" -----------------------------------------------------------------
|
|---|
| 14 | .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|---|
| 15 | .\" http://bugs.debian.org/507673
|
|---|
| 16 | .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
|---|
| 17 | .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|---|
| 18 | .ie \n(.g .ds Aq \(aq
|
|---|
| 19 | .el .ds Aq '
|
|---|
| 20 | .\" -----------------------------------------------------------------
|
|---|
| 21 | .\" * set default formatting
|
|---|
| 22 | .\" -----------------------------------------------------------------
|
|---|
| 23 | .\" disable hyphenation
|
|---|
| 24 | .nh
|
|---|
| 25 | .\" disable justification (adjust text to left margin only)
|
|---|
| 26 | .ad l
|
|---|
| 27 | .\" -----------------------------------------------------------------
|
|---|
| 28 | .\" * MAIN CONTENT STARTS HERE *
|
|---|
| 29 | .\" -----------------------------------------------------------------
|
|---|
| 30 | .SH "NAME"
|
|---|
| 31 | vfs_acl_xattr \- Save NTFS\-ACLs in Extended Attributes (EAs)
|
|---|
| 32 | .SH "SYNOPSIS"
|
|---|
| 33 | .HP \w'\ 'u
|
|---|
| 34 | vfs objects = acl_xattr
|
|---|
| 35 | .SH "DESCRIPTION"
|
|---|
| 36 | .PP
|
|---|
| 37 | This VFS module is part of the
|
|---|
| 38 | \fBsamba\fR(7)
|
|---|
| 39 | suite\&.
|
|---|
| 40 | .PP
|
|---|
| 41 | The
|
|---|
| 42 | vfs_acl_xattr
|
|---|
| 43 | VFS module stores NTFS Access Control Lists (ACLs) in Extended Attributes (EAs)\&. This enables the full mapping of Windows ACLs on Samba servers\&.
|
|---|
| 44 | .PP
|
|---|
| 45 | The ACLs are stored in the Extended Attribute
|
|---|
| 46 | \fIsecurity\&.NTACL\fR
|
|---|
| 47 | of a file or directory\&. This Attribute is
|
|---|
| 48 | \fInot\fR
|
|---|
| 49 | listed by
|
|---|
| 50 | getfattr \-d filename\&. To show the current value, the name of the EA must be specified (e\&.g\&.
|
|---|
| 51 | getfattr \-n security\&.NTACL filename)\&.
|
|---|
| 52 | .PP
|
|---|
| 53 | This module is stackable\&.
|
|---|
| 54 | .SH "OPTIONS"
|
|---|
| 55 | .PP
|
|---|
| 56 | acl_xattr:ignore system acls = [yes|no]
|
|---|
| 57 | .RS 4
|
|---|
| 58 | When set to
|
|---|
| 59 | \fIyes\fR, a best effort mapping from/to the POSIX ACL layer will
|
|---|
| 60 | \fInot\fR
|
|---|
| 61 | be done by this module\&. The default is
|
|---|
| 62 | \fIno\fR, which means that Samba keeps setting and evaluating both the system ACLs and the NT ACLs\&. This is better if you need your system ACLs be set for local or NFS file access, too\&. If you only access the data via Samba you might set this to yes to achieve better NT ACL compatibility\&.
|
|---|
| 63 | .RE
|
|---|
| 64 | .SH "AUTHOR"
|
|---|
| 65 | .PP
|
|---|
| 66 | The original Samba software and related utilities were created by Andrew Tridgell\&. Samba is now developed by the Samba Team as an Open Source project similar to the way the Linux kernel is developed\&.
|
|---|
