-kern;;;07 August 2010 at 21:55 CET
-
- Bacula Developer's Conference
- 27-28 September 2010
- Yverdon-les-Bains
- Switzerland
-
-Are you interested in:
-
-- Meeting the Bacula developers in person.
-- Learning how we maintain the source code.
-- Hearing presentations about Bacula from the developers.
-- Learning about and helping define the Bacula roadmap.
-- Giving feedback or ideas directly to the developers.
-- Learning more about Bacula Systems.
-- Hearing from Bacula users.
-
-If so, you should know that there will be a Bacula Developer's conference in
-Yverdon, Switzerland (about 1.5 hour by train from Geneva Airport) on the 27th
-and 28th of September. In addition, Bacula Systems will hold an Open House on
-Sunday the 26th beginning at noon where you can meet most of the Bacula
-Systems founders and key Bacula developers person.
-
-This conference will be most appropriate for developers and advanced Bacula
-users, but it is open and free for everyone interested in Bacula. If you are
-or have been a contributor to the Bacula project, the project may be able to
-sponsor part of your trip -- please ask.
-
-
-Sunday 26 Sept.
- Bacula Systems Open House. Visit the Bacula Systems offices and meet the
- Bacula developers and the Bacula Systems founders. Totally informal and
- optional.
-
-
-Day 1: Monday 27 September 2010
- Presentations by Bacula developers and anyone else who would like to give a
- formal presentation (30 to 45 minutes)
-
- Tentative program:
- - Swisscom sharing our experiences with Bacula (SAP backup, ...)
- - DassIT new Bacula conf file GUI editor
- - Bacula in Brazil
- - Linux Bare Metal Recovery
- - Bacula development process
- - Bacula Roadmap
- - Bweb
-
-Day 2: Tuesday 28 September 2010
- Birds of a feather meetings:
- Informal direct conversations with the developers, planning,
- organizing, ...
- - Using git
- - How patches are integrated
- - Regression testing
- - CDash regression dashboard
- - Release cycle
- - Roadmap discussion and input
- - How Bacula plugins work
- ...
-
-Your input needed:
-
-We are still in the process of organizing the presentations and the time with
-the developers, so if you are planning to attend and you would like to make a
-formal presentation, or if you have some particular subjects that you would
-like us to address, please let us know as soon as possible.
+Kern;;;30 October 2010 at 19:25 CET
+We have released Bacula Version 5.2.0 to Source Forge
+
+ Release Notes for Bacula 5.2.0
+
+ Bacula code: Total files = 1,110 Total lines = 231,439 (Using SLOCCount)
+
+General:
+--------
+
+This 5.2.0 version is a major release since the last version 5.0.3.
+It includes well over 299,387 lines of changes made by 20 contributors,
+lots of bug fixes, and a number of important new features:
+
+Compatibility:
+--------------
+ As always, both the Director and Storage daemon must be upgraded at
+ the same time.
+
+ Older 5.0.x and 3.0.x File Daemons are compatible with the 5.2.0
+ Director and Storage daemons. There should be no need to upgrade older File
+ Daemons.
+
+Main New Features:
+------------------
+- LZO Compression
+- New Tray Monitor
+- Purge Migration Job
+- Changes in Bvfs (Bacula Virtual FileSystem)
+- Changes in the Pruning Algorithm
+- Ability to Verify any specified Job
+- Additions to RunScript variables
+- Additions to the Plugin API
+- ACL enhancements
+- XATTR enhancements
+- Class Based Database Backend Drivers
+- Hash List Enhancements
+
+Some of the above are described below; all the above are
+described in more detail in the New Features chapter of the
+manual.
+
+Bug fixes since 5.0.3:
+---------------------
+1389 1444 1448 1466 1467 1468 1476 1481 1486 1488 1493 1494 1497 1499 1501
+1502 1504 1509 1511 1513 1516 1524 1526 1527 1532 1536 1538 1541 1542 1549
+1551 1553 1554 1558 1559 1560 1564 1567 1568 1569 1571 1574 1577 1581 1582
+1584 1587 1594 1595 1600 1601 1602 1603 1604 1606 1608 1610 1612 1623 1624
+1633 1643 1648 1655 1661 1664 1666 1669 1672 1675 1684 1685 1695 1696 1699
+1700 1703 1735 1741 1749 1751 1761 1762 1764 1768 1770 1771 2710
+
+
+================== Warning !!!!!! ==========================
+
+ The new pruning algorithm will not allow pruning of jobs that are essential to
+ restore since the last Full backup. This is, of course, correct and desirable,
+ but it is different from older Bacula versions that could inappropriately
+ prune jobs. Pruning of volumes is not affected.
+
+Building Bat:
+-------------
+To build Bat, you need Qt4 version 4.6.2. If you build with any other
+version it is likely not to work. If you do not have version 4.6.2, on
+your system, you can download the Bacula depkgs_qt version 16Dec10.
+
+New Catalog format in version 5.2.0
+-----------------------------------
+This release of Bacula uses a new catalog format. We provide a set of
+scripts that permit to convert a 5.0.x (version 12) catalog to 5.2.0 (version
+14). The Bacula project rpm spec files have been modified to
+detect the database change and do the upgrade for you. We strongly
+recommend that you save a copy of your existing database before upgrading
+using rpms.
+
+The simplest way to upgrade the database assuming you are building from
+source (i.e. manually):
+1. Stop any current version of Bacula from running.
+2. Save a copy of your existing database.
+3. Configure, build, and install the 5.2.0 version of Bacula
+ Note the new ./configure options in the manuals see the link
+ at the bottom of this file.
+4. cd <your-scripts-installation-directory>
+5. ./update_bacula_tables
+6. If you have multiple catalogs, edit the update_bacula_tables
+ script and put the name of another database, and then
+ execute the script again. Repeat this until all Bacula
+ catalogs have been updated.
+7. Start the new Bacula. If everything worked, it should
+ not print any error messages.
+
+If you start from scratch, you don't need to run the update_bacula_tables
+script because the create_bacula_tables script automatically creates the new
+table format. However, if you are using a version of Bacula older than 5.0.0
+(e.g. 3.0.3) then you need to run the update_bacula_tables script that will
+be found in the <bacula>/src/cats directory after you run the ./configure
+command. As mentioned above, before running this script, please backup your
+catalog database, and when you do running it, be sure shutdown Bacula and be
+aware that running the script can take some time depending on your database
+size.
+
+================================================================
+
+Changes:
+
+Speed and Memory Usage Enhancements:
+- Implement LZO compression algorithm (need lzo2 headers to activate this option)
+- New Pruning algoritm -- safer and faster
+- Use of PostgreSQL cursor when doing large queries, should reduce the
+ memory usage during restore and accurate backups.
+- limit command in some list commands
+- Bacula Virtual File System for fast catalog access
+- Faster crc32 algorithm
+
+Security Enhancements:
+- Additional security against injection of illegal characters
+- Fix possible fnmatch problem
+
+Features Enhancements:
+- Improvements in ACL and xattr handling on additional platforms:
+ AIX, Darwind, FreeBSD, HPUX, IRIX, Solaris, Tru64
+- Tray monitor for Windows
+- New SQL backend and ./configure that permits building multiple catalog
+ backends in one build, and has the main Bacula core code totally independent
+ of the SQL backend, which should simplify packaging (only the
+ libbacsql.so/dll needs to be changed to switch from one database backend
+ to another (e.g. MySQL to PostgreSQL).
+- Indent lsmark during restore
+- Disable batch insert config item
+- Director selection option in bconsole
+- restorejob command in bconsole
+- Many additional features for bat such as "brestore" panel
+- The old bat version browser has been turned off since it does not
+ work correctly and the brestore panel provides the same functionality
+- Improved hash table for hard links
+- Additional script variable editing such as %b (JobBytes), %F (JobFiles)
+ and %h (Client Address)
+
+Other Enhancements:
+- Includes better handling for Windows repares points, mount points, and
+ junction points.
+- New database format
+- Many new plugin API features
+- Improved memory handling for restores
+- Significant stability enhancements to bat
+- xattr/ACL restore failure are now printed as Warning
+- A few path name length limits in Windows have been removed.
;;;;
projects / bacula / docs / commitdiff