'\" t
.\"     Title: vfs_snapper
.\"    Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: 11/12/2017
.\"    Manual: System Administration tools
.\"    Source: Samba 4.2
.\"  Language: English
.\"
.TH "VFS_SNAPPER" "8" "11/12/2017" "Samba 4\&.2" "System Administration tools"
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.SH "NAME"
vfs_snapper \- Expose snapshots managed by snapper as shadow\-copies
.SH "SYNOPSIS"
.HP \w'\ 'u
vfs objects = snapper
.SH "DESCRIPTION"
.PP
This VFS module is part of the
\fBsamba\fR(8)
suite\&.
.PP
The
vfs_snapper
VFS module exposes snapshots managed by snapper for use by Samba\&. This provides the ability for remote SMB clients to access shadow\-copies via Windows Explorer using the "previous versions" dialog\&.
.PP
This module is stackable\&.
.SH "CONFIGURATION"
.PP
The underlying share path must have a corresponding snapper configuration file\&. The snapshot directory tree must allow access for relavent users\&.
.sp
.if n \{\
.RS 4
.\}
.nf
		\fI[share]\fR
		\m[blue]\fBvfs objects = snapper\fR\m[]
	
.fi
.if n \{\
.RE
.\}
.SH "PERMISSIONS"
.PP
Snapper stores snapshots under a \&.snapshots subdirectory\&. This directory must permit traversal for any users wishing to access snapshots via the Windows Explorer previous versions dialog\&. By default, traversal is forbidden for all non\-root users\&. Additionally, users must be granted permission to list snapshots managed by snapper, via snapper\*(Aqs ALLOW_USERS or ALLOW_GROUPS options\&. Snapper can grant these users and groups \&.snapshots traversal access automatically via the SYNC_ACL option\&.
.SH "VERSION"
.PP
This man page is correct for version 4\&.2\&.0 of the Samba suite\&.
.SH "AUTHOR"
.PP
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\&.