| 1 | '\" t
|
|---|
| 2 | .\" Title: vfs_shadow_copy
|
|---|
| 3 | .\" Author: [see the "AUTHOR" section]
|
|---|
| 4 | .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
|
|---|
| 5 | .\" Date: 02/19/2010
|
|---|
| 6 | .\" Manual: System Administration tools
|
|---|
| 7 | .\" Source: Samba 3.5
|
|---|
| 8 | .\" Language: English
|
|---|
| 9 | .\"
|
|---|
| 10 | .TH "VFS_SHADOW_COPY" "8" "02/19/2010" "Samba 3\&.5" "System Administration tools"
|
|---|
| 11 | .\" -----------------------------------------------------------------
|
|---|
| 12 | .\" * set default formatting
|
|---|
| 13 | .\" -----------------------------------------------------------------
|
|---|
| 14 | .\" disable hyphenation
|
|---|
| 15 | .nh
|
|---|
| 16 | .\" disable justification (adjust text to left margin only)
|
|---|
| 17 | .ad l
|
|---|
| 18 | .\" -----------------------------------------------------------------
|
|---|
| 19 | .\" * MAIN CONTENT STARTS HERE *
|
|---|
| 20 | .\" -----------------------------------------------------------------
|
|---|
| 21 | .SH "NAME"
|
|---|
| 22 | vfs_shadow_copy \- Make a Samba share read only for a specified time period
|
|---|
| 23 | .SH "SYNOPSIS"
|
|---|
| 24 | .HP \w'\ 'u
|
|---|
| 25 | vfs objects = shadow_copy
|
|---|
| 26 | .SH "DESCRIPTION"
|
|---|
| 27 | .PP
|
|---|
| 28 | This VFS module is part of the
|
|---|
| 29 | \fBsamba\fR(7)
|
|---|
| 30 | suite\&.
|
|---|
| 31 | .PP
|
|---|
| 32 | The
|
|---|
| 33 | vfs_shadow_copy
|
|---|
| 34 | VFS module functionality that is similar to Microsoft Shadow Copy services\&. When setup properly, this module allows Microsoft Shadow Copy clients to browse "shadow copies" on Samba shares\&.
|
|---|
| 35 | .PP
|
|---|
| 36 | This module is stackable\&.
|
|---|
| 37 | .SH "CONFIGURATION"
|
|---|
| 38 | .PP
|
|---|
| 39 | vfs_shadow_copy
|
|---|
| 40 | relies on a filesystem snapshot implementation\&. Many common filesystems have native support for this\&.
|
|---|
| 41 | .PP
|
|---|
| 42 | Filesystem snapshots must be mounted on specially named directories in order to be recognized by
|
|---|
| 43 | vfs_shadow_copy\&. The snapshot mount points must be immediate children of a the directory being shared\&.
|
|---|
| 44 | .PP
|
|---|
| 45 | The snapshot naming convention is @GMT\-YYYY\&.MM\&.DD\-hh\&.mm\&.ss, where:
|
|---|
| 46 | .sp
|
|---|
| 47 | .RS 4
|
|---|
| 48 | .ie n \{\
|
|---|
| 49 | \h'-04'\(bu\h'+03'\c
|
|---|
| 50 | .\}
|
|---|
| 51 | .el \{\
|
|---|
| 52 | .sp -1
|
|---|
| 53 | .IP \(bu 2.3
|
|---|
| 54 | .\}
|
|---|
| 55 | YYYY
|
|---|
| 56 | is the 4 digit year
|
|---|
| 57 | .RE
|
|---|
| 58 | .sp
|
|---|
| 59 | .RS 4
|
|---|
| 60 | .ie n \{\
|
|---|
| 61 | \h'-04'\(bu\h'+03'\c
|
|---|
| 62 | .\}
|
|---|
|
|---|
