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Bacula $^{\normalsize\textregistered }$ Guía de Conceptos y Panorama General
It comes in the night and sucks the essence from your computers.

Kern Sibbald

July 19, 2009
Este manual documenta la versión Bacula

Derecho de Autor © 1999-2009, Free Software Foundation Europe e.V.
Bacula ® es una marca registrada de Kern Sibbald.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".

Contents
What is Bacula?
- Quien necesita Bacula?
- Componentes de Bacula o Servicios
- Configuración de Bacula
- Conventions Used in this Document
- Quick Start
- Terminología
- Que No es Bacula
- Interacción Entre los Servicios de Bacula
New Features in 3.0.2
- Source Address
- Show volume availability when doing restore
New Features in 3.0.0
- Accurate Backup
  - Accurate = <yes|no>
- Copy Jobs
- ACL Updates
- Extended Attributes
- Shared objects
- Building Static versions of Bacula
- Virtual Backup (Vbackup)
- Catalog Format
- 64 bit Windows Client
- Duplicate Job Control
  - Allow Duplicate Jobs = <yes|no>
  - Allow Higher Duplicates = <yes|no>
  - Cancel Queued Duplicates = <yes|no>
  - Cancel Running Duplicates = <yes|no>
- TLS Authentication
  - TLS Authenticate = yes
- bextract non-portable Win32 data
- State File updated at Job Termination
- MaxFullInterval = <time-interval>
- MaxDiffInterval = <time-interval>
- Honor No Dump Flag = <yes|no>
- Exclude Dir Containing = <filename-string>
- Bacula Plugins
  - Plugin Directory
  - Plugin Options
  - Plugin Options ACL
  - Plugin = <plugin-command-string>
- The bpipe Plugin
- Microsoft Exchange Server 2003/2007 Plugin
  - Background
  - Concepts
  - Installing
  - Backup up
  - Restoring
  - Restoring to the Recovery Storage Group
  - Restoring on Microsoft Server 2007
  - Caveats
- libdbi Framework
- Console Command Additions and Enhancements
  - Display Autochanger Content
  - list joblog job=xxx or jobid=nnn
  - Use separator for multiple commands
  - Deleting Volumes
- Bare Metal Recovery
- Miscellaneous
  - Allow Mixed Priority = <yes|no>
  - Bootstrap File Directive -- FileRegex
  - Bootstrap File Optimization Changes
  - Solaris ZFS/NFSv4 ACLs
  - Virtual Tape Emulation
  - Bat Enhancements
  - RunScript Enhancements
  - Status Enhancements
  - Connect Timeout
  - ftruncate for NFS Volumes
  - Support for Ubuntu
  - Recycle Pool = <pool-name>
  - FD Version
  - Max Run Sched Time = <time-period-in-seconds>
  - Max Wait Time = <time-period-in-seconds>
  - Incremental|Differential Max Wait Time = <time-period-in-seconds>
  - Max Run Time directives
  - Statistics Enhancements
  - ScratchPool = <pool-resource-name>
  - Enhanced Attribute Despooling
  - SpoolSize = <size-specification-in-bytes>
  - MaxConsoleConnections = <number>
  - VerId = <string>
  - dbcheck enhancements
  - --docdir configure option
  - --htmldir configure option
  - --with-plugindir configure option
Bacula FD Plugin API
- Normal vs Command Plugins
- Loading Plugins
- loadPlugin
- Plugin Entry Points
- Bacula Plugin Entrypoints
- Building Bacula Plugins
The Current State of Bacula
- What is Implemented
- Advantages Over Other Backup Programs
- Current Implementation Restrictions
- Design Limitations or Restrictions
Requerimientos del sistema
Sistemas Operativos Soportados
- Notas importantes
Supported Tape Drives
- Unsupported Tape Drives
- FreeBSD Users Be Aware!!!
- Supported Autochangers
- Tape Specifications
A Brief Tutorial
- Before Running Bacula
- Starting the Database
- Starting the Daemons
- Using the Director to Query and Start Jobs
- Running a Job
- Restoring Your Files
- Quitting the Console Program
- Adding a Second Client
- When The Tape Fills
- Other Useful Console Commands
- Debug Daemon Output
- Patience When Starting Daemons or Mounting Blank Tapes
- Difficulties Connecting from the FD to the SD
- Daemon Command Line Options
- Creating a Pool
- Labeling Your Volumes
- Labeling Volumes with the Console Program
The Restore Command
- General
- The Restore Command
  - Restore a pruned job using a pattern
- Selecting Files by Filename
- Replace Options
- Command Line Arguments
- Using File Relocation
- Restoring Directory Attributes
- Restoring on Windows
- Restoring Files Can Be Slow
- Problems Restoring Files
- Restore Errors
- Example Restore Job Resource
- File Selection Commands
- Restoring When Things Go Wrong
Automatic Volume Recycling
- Automatic Pruning
- Pruning Directives
- Recycling Algorithm
- Recycle Status
- Making Bacula Use a Single Tape
- Daily, Weekly, Monthly Tape Usage Example
- Automatic Pruning and Recycling Example
- Manually Recycling Volumes
Basic Volume Management
- Key Concepts and Resource Records
- Concurrent Disk Jobs
- An Example
- Backing up to Multiple Disks
- Considerations for Multiple Clients
Automated Disk Backup
- The Problem
- The Solution
- Overall Design
- The Actual Conf Files
Migration and Copy
- Migration and Copy Job Resource Directives
- Migration Pool Resource Directives
- Important Migration Considerations
- Example Migration Jobs
Backup Strategies
- Simple One Tape Backup
- Manually Changing Tapes
- Daily Tape Rotation
Autochanger Support
- Knowing What SCSI Devices You Have
- Example Scripts
- Slots
- Multiple Devices
- Device Configuration Records
Autochanger Resource
- An Example Configuration File
- A Multi-drive Example Configuration File
- Specifying Slots When Labeling
- Changing Cartridges
- Dealing with Multiple Magazines
- Simulating Barcodes in your Autochanger
- The Full Form of the Update Slots Command
- FreeBSD Issues
- Testing Autochanger and Adapting mtx-changer script
- Using the Autochanger
- Barcode Support
- Use bconsole to display Autochanger content
- Bacula Autochanger Interface
Supported Autochangers
Data Spooling
- Data Spooling Directives
- !!! MAJOR WARNING !!!
- Other Points
Using Bacula catalog to grab information
- Job statistics
Python Scripting
- Python Configuration
- Bacula Events
- Python Objects
- Python Console Command
- Debugging Python Scripts
- Python Example
ANSI and IBM Tape Labels
- Director Pool Directive
- Storage Daemon Device Directives
The Windows Version of Bacula
- Win32 Installation
- Post Win32 Installation
- Uninstalling Bacula on Win32
- Dealing with Win32 Problems
- Windows Compatibility Considerations
- Volume Shadow Copy Service
- VSS Problems
- Windows Firewalls
- Windows Port Usage
- Windows Disaster Recovery
- Windows Restore Problems
- Windows Ownership and Permissions Problems
- Manually resetting the Permissions
- Backing Up the WinNT/XP/2K System State
- Considerations for Filename Specifications
- Win32 Specific File daemon Command Line
- Shutting down Windows Systems
Disaster Recovery Using Bacula
- General
- Important Considerations
- Steps to Take Before Disaster Strikes
- Bare Metal Recovery on Linux with a Rescue CD
- Requirements
- Restoring a Client System
- Boot with your Rescue CDROM
- Restoring a Server
- Linux Problems or Bugs
- Bare Metal Recovery using a LiveCD
- FreeBSD Bare Metal Recovery
- Solaris Bare Metal Recovery
- Preparing Solaris Before a Disaster
- Bugs and Other Considerations
- Disaster Recovery of Win32 Systems
- Ownership and Permissions on Win32 Systems
- Alternate Disaster Recovery Suggestion for Win32 Systems
- Restoring to a Running System
- Additional Resources
Bacula TLS -- Communications Encryption
- TLS Configuration Directives
- Creating a Self-signed Certificate
- Getting a CA Signed Certificate
- Example TLS Configuration Files
Data Encryption
- Building Bacula with Encryption Support
- Encryption Technical Details
- Decrypting with a Master Key
- Generating Private/Public Encryption Keys
- Example Data Encryption Configuration
Using Bacula to Improve Computer Security
- The Details
- Running the Verify
- What To Do When Differences Are Found
- A Verify Configuration Example
The Bootstrap File
- Bootstrap File Format
- Automatic Generation of Bootstrap Files
- Bootstrap for bscan
- A Final Bootstrap Example
Bacula Copyright, Trademark, and Licenses
- FDL
- GPL
- LGPL
- Public Domain
- Trademark
- Fiduciary License Agreement
- Disclaimer
GNU Free Documentation License
- GNU General Public License
- Table of Contents
- GNU GENERAL PUBLIC LICENSE
- Preamble
- TERMS AND CONDITIONS
- How to Apply These Terms to Your New Programs
- GNU Lesser General Public License
- Table of Contents
- GNU LESSER GENERAL PUBLIC LICENSE
- Preamble
- TERMS AND CONDITIONS
- How to Apply These Terms to Your New Libraries
Bacula Projects
Thanks
- Copyrights and Trademarks
- Bacula Bugs
Variable Expansion
- General Functionality
- Bacula Variables
- Full Syntax
- Semantics
- Examples
Using Stunnel to Encrypt Communications
- Communications Ports Used
- Encryption
- A Picture
- Certificates
- Securing the Data Channel
- Data Channel Configuration
- Stunnel Configuration for the Data Channel
- Starting and Testing the Data Encryption
- Encrypting the Control Channel
- Control Channel Configuration
- Stunnel Configuration for the Control Channel
- Starting and Testing the Control Channel
- Using stunnel to Encrypt to a Second Client
- Creating a Self-signed Certificate
- Getting a CA Signed Certificate
- Using ssh to Secure the Communications
DVD Volumes
- DVD Specific SD Directives
- Edit Codes for DVD Directives
- DVD Specific Director Directives
- Other Points
General Index
Director Index
File Daemon Index
Storage Daemon Index
Console Index
About this document ...

Kern Sibbald 2009-07-19

Bacula Guía de Conceptos y Panorama General It comes in the night and sucks the essence from your computers.

$\includegraphics{bacula-logo.eps}$

Bacula $^{\normalsize\textregistered }$ Guía de Conceptos y Panorama General
It comes in the night and sucks the essence from your computers.