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<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE refentry PUBLIC "-//Samba-Team//DTD DocBook V4.2-Based Variant V1.0//EN" "http://www.samba.org/samba/DTD/samba-doc">
<refentry id= "vfs_acl_xattr.8" >
<refmeta >
<refentrytitle > vfs_acl_xattr</refentrytitle>
<manvolnum > 8</manvolnum>
<refmiscinfo class= "source" > Samba</refmiscinfo>
<refmiscinfo class= "manual" > System Administration tools</refmiscinfo>
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<refmiscinfo class= "version" > 3.6</refmiscinfo>
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</refmeta>
<refnamediv >
<refname > vfs_acl_xattr</refname>
<refpurpose > Save NTFS-ACLs in Extended Attributes (EAs)</refpurpose>
</refnamediv>
<refsynopsisdiv >
<cmdsynopsis >
<command > vfs objects = acl_xattr</command>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1 >
<title > DESCRIPTION</title>
<para > This VFS module is part of the
<citerefentry > <refentrytitle > samba</refentrytitle>
<manvolnum > 7</manvolnum> </citerefentry> suite.</para>
<para > The <command > vfs_acl_xattr</command> VFS module stores
NTFS Access Control Lists (ACLs) in Extended Attributes (EAs).
This enables the full mapping of Windows ACLs on Samba
servers.
</para>
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<para > The ACLs are stored in the Extended Attribute
<parameter > security.NTACL</parameter> of a file or directory.
This Attribute is <emphasis > not</emphasis> listed by
<command > getfattr -d <filename > filename</filename> </command> .
To show the current value, the name of the EA must be specified
(e.g. <command > getfattr -n security.NTACL <filename > filename</filename>
</command> ).
</para>
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<para > Please note that this module is
<emphasis > experimental</emphasis> !
</para>
<para > This module is stackable.</para>
</refsect1>
<refsect1 >
<title > OPTIONS</title>
<para >
There are no options for <command > vfs_acl_xattr</command> .
</para>
</refsect1>
<refsect1 >
<title > AUTHOR</title>
<para > 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.</para>
</refsect1>
</refentry>
