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https://backuppc.github.io/backuppc/

BackupPC is a high-performance, enterprise-grade system for backing up to a server's disk.
https://backuppc.github.io/backuppc/

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BackupPC is a high-performance, enterprise-grade system for backing up to a server's disk.

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README 

        
[![BackupPC](images/logo320.png)](https://backuppc.github.io/backuppc/)



BackupPC is a high-performance, enterprise-grade system for backing up to a server's disk.



## Quick Start



The latest version of BackupPC can be fetched from:



* [github.com/backuppc/backuppc/releases](https://github.com/backuppc/backuppc/releases)



You'll need to install the perl module BackupPC::XS, available from:



* [github.com/backuppc/backuppc-xs/releases](https://github.com/backuppc/backuppc-xs/releases)



and the server-side rsync from:



* [github.com/backuppc/rsync-bpc/releases](https://github.com/backuppc/rsync-bpc/releases)



If you will use SMB for WinXX clients, you will need smbclient and

nmblookup from the Samba distribution.



To install BackupPC run these commands as root:



    tar zxf BackupPC-__VERSION__.tar.gz

    cd BackupPC-__VERSION__

    perl configure.pl



This will automatically determine some system information and prompt you

for install paths. Do `perldoc configure.pl` to see the various options

that configure.pl provides.



## Introduction



BackupPC is a high-performance, enterprise-grade system for backing

up Linux, WinXX, and MacOS PCs and laptops to a server's disk.

BackupPC is highly configurable and easy to install and maintain.



Given the ever decreasing cost of disks and raid systems, it is now

practical and cost effective to backup a large number of machines onto

a server's local disk or network storage. This is what BackupPC does.

For some sites, this might be the complete backup solution. For other

sites, additional permanent archives could be created by periodically

backing up the server to tape. A variety of Open Source systems are

available for doing backup to tape.



BackupPC is written in Perl and extracts backup data via SMB (using Samba),

rsync, or tar over ssh/rsh/nfs. It is robust, reliable, well documented

and freely available as Open Source on [GitHub](https://github.com/backuppc/backuppc/).



## Features



- A clever pooling scheme minimizes disk storage and disk IO. Identical

  files across multiple backups of the same or different PCs are stored

  only once resulting in substantial savings in disk storage.



- One example of disk use: 95 laptops with each full backup averaging

  3.6GB each, and each incremental averaging about 0.3GB. Storing

  three weekly full backups and six incremental backups per laptop

  is around 1200GB of raw data, but because of pooling and compression

  only 150GB is needed.



- No client-side software is needed. The standard smb protocol is used

  to extract backup data on WinXX clients. On *nix clients, either rsync

  or tar over ssh/rsh/nfs is used to backup the data. Various alternatives

  are possible: rsync can also be used with WinXX by running rsyncd/cygwin.

  Similarly, smb could be used to backup *nix file systems if they are

  exported as smb shares.



- A powerful http/cgi user interface allows administrators to view log

  files, configuration, current status and allows users to initiate and

  cancel backups and browse and restore files from backups.



- Flexible restore options. Single files can be downloaded from

  any backup directly from the CGI interface. Zip or Tar archives

  for selected files or directories from any backup can also be

  downloaded from the CGI interface. Finally, direct restore to

  the client machine (using SMB, rsync or tar) for selected files

  or directories is also supported from the CGI interface.



- Supports mobile environments where laptops are only intermittently

  connected to the network and have dynamic IP addresses (DHCP).



- Flexible configuration parameters allow multiple backups to be performed

  in parallel, specification of which shares to backup, which directories

  to backup or not backup, various schedules for full and incremental

  backups, schedules for email reminders to users and so on. Configuration

  parameters can be set system-wide or also on a per-PC basis.



- Users are sent periodic email reminders if their PC has not

  recently been backed up. Email content, timing and policies

  are configurable.



- Tested on Linux and Solaris hosts, and Linux, Win95, Win98, Win2000

  and WinXP clients.



- Detailed documentation.



- Open Source hosted by GitHub and freely available under GPL.



## Packaging Help Needed



BackupPC 4.x doesn't have packages available for all the main linux distros.

If you are willing to create and support packaging BackupPC 4.x for your

favorite linux distro, please step up and help!  Feel free to create a git

issue indicating your interest.



## Resources



Complete documentation is available in this release in doc/BackupPC.pod

or doc/BackupPC.html. You can read doc/BackupPC.pod with perldoc and

doc/BackupPC.html with any browser. You can also see the documentation

and general information at:



* [backuppc.github.io/backuppc](https://backuppc.github.io/backuppc)



The source code is available on Github at:



* [github.com/backuppc](https://github.com/backuppc)



and releases are available on github:



* [github.com/backuppc/backuppc/releases](https://github.com/backuppc/backuppc/releases)

* [github.com/backuppc/backuppc-xs/releases](https://github.com/backuppc/backuppc-xs/releases)

* [github.com/backuppc/rsync-bpc/releases](https://github.com/backuppc/rsync-bpc/releases)



or SourceForge:



* [sourceforge.net/projects/backuppc/files](https://sourceforge.net/projects/backuppc/files)



You are encouraged to subscribe to any of the mail lists available

on sourceforge.net:



* [lists.sourceforge.net/lists/listinfo/backuppc-announce](http://lists.sourceforge.net/lists/listinfo/backuppc-announce)

* [lists.sourceforge.net/lists/listinfo/backuppc-users](http://lists.sourceforge.net/lists/listinfo/backuppc-users)

* [lists.sourceforge.net/lists/listinfo/backuppc-devel](http://lists.sourceforge.net/lists/listinfo/backuppc-devel)



The backuppc-announce list is moderated and is used only for

important announcements (eg: new versions). It is low traffic.

You only need to subscribe to one of users and announce: backuppc-users

also receives any messages on backuppc-announce.



The backuppc-devel list is only for developers who are working on BackupPC.

Do not post questions or support requests there. But detailed technical

discussions should happen on this list.



To post a message to the backuppc-users list, send an email to



* [email protected]



Do not send subscription requests to this address!



## Copyright



Copyright (C) 2001-2020 Craig Barratt. All rights reserved.



This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License.



See the LICENSE file.