Release Notes for Bacula 1.38.0
Bacula code: Total files = 420 Total lines = 138,440 (*.h *.c *.in)
20,440 additional lines of code since version 1.36.3
Major Changes:
- Fixed out of order Volumes in restore.
- Improved algorithm for reserving drives in multiple drive
autochangers. Autochange users MUST use the new Autochanger
resource in the Storage daemon.
- There is a new database format that is not compatible
with previous databases. You must upgrade if converting
from 1.36.x. No changes from version 1.37.30.
- The Director, Storage daemon, and File daemons are
Deamons are not compatible with prior versions.
All FDs must be upgraded at the same time.
- Support for ANSI/IBM labels.
- Faster database inserts due to combining the MD5/SHA1 into
the attributes record, eliminating one INSERT/file backed up.
- Python Event support has been added. See below for
configuration and details. The implementation is somewhat minimal,
so the functionality is not complete. The Python interface
has not been extensively tested, so please consider it BETA.
- DVD writing support, using parts, and some new directives in
the Device resource of the Storage configuration file thanks
to Nicolas Boichat. Please note that this code is still
BETA and should be carefully tested before using in
production.
- Seven new options keywords in a FileSet resource:
ignorecase, fstype, hfsplussupport, wilddir, wildfile, regexdir,
and regexfile thanks to Pruben Guldberg). See below for details.
- Restore of all files for a Job or set of jobs even if the file
records have been removed from the catalog.
- Restore of a directory (non-recursive, i.e. only one level).
- Support for TLS (ssl) between all the daemon connections thanks
to Landon Fuller.
- Any Volume in the Pool named Scratch may be reassigned to any
other Pool when a new Volume is needed.
- You may clone a Job and thus write (almost) the same data
to multiple Volumes simultaneously (see below). Actually,
any Job may start any other Job with this mechanism, so it
also be used to group jobs.
- Unicode filename support for Win32 (thanks to Thorsten Engel)
- Volume Shadow Copy support for Win32 thus the capability to
backup exclusively opened files (thanks to Thorsten Engel).
A VSS enabled Win32 FD is available. You must explicitly
turn on VSS with "Enable VSS = yes" in your FileSet resource.
- New manual format with an index (thanks to Karl Cunningham).
- New Web site format (thanks to Michael Scherer).
- SQLite3 support.
- Web-bacula, previously a separate project by Juan Luis Frances,
is now included in the Bacula GUI release. This is a management
level tool for reporting the state of Bacula jobs.
- The code is now Internationalized so that it can be localized
in native languages. Thanks to Nicolas Boichat.
New Directives:
- New Job directive "Prefer Mounted Volumes = yes|no" causes the
SD to select either an Autochanger or a drive with a valid
Volume already mounted in preference. If none is available,
it will select the first available drive.
- New Run directive in Job resource of DIR. It permits
cloning of jobs. To clone a copy of the current job, use
Run = "job-name level=%l since=\"%s\""
Note, job-name is normally the same name as the job that
is running but there is no restriction on what you put. If you
want to start the job by hand and use job overrides such as
storage=xxx, realize that the job will be started with the
default storage values not the overrides. The level=%l guarantees
that the chosen level of the job is the same, and the since=...
ensures that the job uses *exactly* the same time/date for incremental
and differential jobs. The since=... is ignored when level=Full.
A cloned job will not start additional clones, so it is not possible
to recurse.
- New Options keywords in a FileSet directive (backported to 1.36.3):
- WildDir xxx
Will do a wild card match against directories (files will not
be matched).
- WildFile xxx
Will do a wild card match against files (directories will not
be matched).
- RegexDir xxx
Will do a regular expression match against directories (files
will not be matched).
- RegexFile xxx
Will do a regular expression match against files( directories
will not be matched).
- IgnoreCase = yes | no
Will ignore case in wild card and regular expression matches.
This is handy for Windows where filename case is not significant.
- FsType = string
where string is a filesystem type: ext2, jfs, ntfs, proc,
reiserfs, xfs, usbdevfs, sysfs, smbfs, iso9660. For ext3
systems, use ext2. You may have multiple fstype directives
and thus permit multiple filesystem types. If the type
specified on the fstype directive does not match the
filesystem for a particular directive, that directory will
not be backed up. This directive can be used to prevent
backing up non-local filesystems.
- HFS Plus Support = yes | no
If set, Mac OS X resource forks will be saved and restored.
- Label Type = ANSI | IBM | Bacula
Implemented in Director Pool resource and in SD Device resource.
If it is specified in the SD Device resource, it will take
precedence over the value passed from the Director to the SD.
- Check Labels = yes | no
Implemented in the SD Device resource. If you intend to read
ANSI or IBM labels, this *must* be set. Even if the volume
is not ANSI labeled, you can set this to yes, and Bacula will
check the label type.
- Scripts Directory = <directory> name. Defines the directory from
which Bacula scripts will be called for events. In fact, Bacula
appends this name to the standard Python list of search directories,
so the script could also be in any of the Python system directories.
- In FileSet, you can exclude backing up of hardlinks (if you have
a lot, it can be very expensive), by using:
HardLinks = no
in the Options section. Patch supplied by David R Bosso. Thanks.
- MaximumPartSize = bytes (SD, Device resource)
Defines the maximum part size.
- Requires Mount = Yes/No (SD, Device resource)
Defines if the device require to be mounted to be read, and if it
must be written in a special way. If it set, the following directives
must be defined in the same Device resource:
+ Mount Point = directory
Directory where the device must be mounted.
+ Mount Command = name-string
Command that must be executed to mount the device. Before the command
is executed, %a is replaced with the Archive Device, and %m with the
Mount Point.
+ Unmount Command = name-string
Command that must be executed to unmount the device. Before the
command is executed, %a is replaced with the Archive Device, and
%m with the Mount Point.
+ Write Part Command = name-string
Command that must be executed to write a part to the device. Before
the command is executed, %a is replaced with the Archive Device, %m
with the Mount Point, %n with the current part number (0-based),
and %v with the current part filename.
+ Free Space Command = name-string
Command that must be executed to check how much free space is left
on the device. Before the command is executed, %a is replaced with
the Archive Device, %m with the Mount Point, %n with the current part
number (0-based), and %v with the current part filename.
- Write Part After Job = Yes/No (DIR, Job Resource, and Schedule Resource)
If this directive is set to yes (default no), a new part file will be
created after the job is finished.
- A pile of new Directives to support TLS. Please see the TLS chapter
of the manual.
New Commands:
- "python restart" restarts the Python interpreter. Rather brutal, make
sure no Python scripts are running. This permits you to change
a Python script and get Bacula to use the new script.
New configure options:
- --with-libintl-prefix for defining alternate locations for
the NLS internationalization libraries. Not normally required.
- --datadir for defining where the language files will be installed
required only if you do not want the default /usr/share.
Items to note!!!
- If you use an Autochanger, you MUST update your SD conf file
to use the new Autochanger resource. Otherwise, certain commands
such as "update slots" may not work.
- You must add --with-python=[DIR] to the configure command line
if you want Python support. Python 2.2, 2.3 and 2.4 should be
automatically detected if in the standard place.
- When linking with --with-python, there are a few warnings that
can be ignored.
- You must either create a new catalog database or upgrade your
old database. After installation, run from your scripts
directory:
./upgrade_bacula_tables
You can also find this script in the <bacula-source>/src/cats
directory.
- The Director, Storage daemon, and File daemons are
Deamons are not compatible with prior versions.
All FDs must be upgraded at the same time.
- You must add --with-openssl to the configure command line if
you want TLS communications encryption support.
- Disk seeking during restores does not yet work correctly in
all cases, so it is turned off.
- Note, with gcc (GCC) 4.0.1 20050727 (Red Hat 4.0.1-5) on an
AMD64 CPU running 64 bit CentOS4, there is a compiler bug that
generates bad code that causes Bacula to segment fault.
Typically you will see this in the Storage daemon first. The
solution is to compile Bacula ensuring that no optimization is
turned on (normally it is -O2).
Other Items:
- Security fixes for temp files created in mtx-changer, during
./configure, and during making of Rescue disk.
- A new script, dvd-handler, in the scripts directory,
which is designed to be used as parameters to Write Part Command and
Free Space Command. They need the dvd+rw-tools to be installed
(http://fy.chalmers.se/~appro/linux/DVD+RW/) AND, the growisofs
program must be patched using the
<bacula-source>/patches/dvd+rw-tools-5.21.4.10.8.bacula.patch
You must have Python installed to run the scripts.
- Part files support: File volumes can now be split into multiple
files, called "parts".
- For the details of the Python scripting support, please see the new
Python Scripting chapter in the manual.
* Several improvements in LaTeX converters (1.0.5.12).
* User preference for Html converter to export formulas as images (1.0.5.12).
* Several minor improvements in the graphics mode (1.0.5.12).
* More options for the TeXmacs to LaTeX converter and updated documentation (1.0.5.11).
* Several bug corrections and minor improvements in LaTeX to TeXmacs converter (1.0.5.11).
* Faster and more portable help searching (1.0.5.10).
* Added a plug-in for Mathematica (1.0.5.10).
* Use Type 1 EC fonts by default (1.0.5.10).
* Distribution of several font packages with Type 1 EC fonts (1.0.5.10).
* More reliable quoting routines and related bug corrections (1.0.5.10).
* Release a-version of graphical mode (1.0.5.9).
* Improved exportation to Html (1.0.5.9).
* Improved table importation to and from Html/MathML (1.0.5.9).
* Further improvements in Maple interface (1.0.5.9).
* Added a new interface with Maple (1.0.5.8).
* Added converters from and to MathML (1.0.5.8).
* XML parser now expands entities which are defined in the document (1.0.5.8).
* Added an option for reverse video mode (1.0.5.8).
* Further improvements for the upcoming graphical mode (1.0.5.8).
- Removed all references to the build-time pkgsrc directory, ${PKGSRCDIR}.
This makes the binary package independent of the build location.
Fixes PR 32006.
Summary of changes from CHANGES.transfig:
Patchlevel 5-alpha7 (Oct, 27, 2005)
NEW FEATURES
o Updated SVG driver from Martin Kroeker was missing from alpha6
o Another SVG update: Use a font-family list of "Times,Symbol" for symbol
characters - the Times fontface does not contain all elements of the
Symbol font on all platforms
BUGS FIXED:
o Typo in font name (was cmit10, should be cmti10) in MetaPost driver
This bug fix was omitted from alpha6
Patchlevel 5-alpha6 (Oct, 12, 2005)
NEW FEATURES:
o Added -dPDFSETTINGS=/prepress option to ghostscript when generating
PDF output to improve quality of bitmap graphics
o Fill patterns now use PostScript Level 2 built-in pattern commands
for Postscript/EPS/PDF and bitmap output
From Konstantin Shemyak
o Updated SVG driver from Martin Kroeker
o New -K option to size bounding box to whole figure when exporting
only certain depths
From Dirk Osswald
BUGS FIXED:
o Typo in font name (was cmit10, should be cmti10) in MetaPost driver
o When all texts were "special" (LaTeX coded) in a figure, ISO
characters weren't encoded in straight PS and PDF output
o Bug in radius for circles in SVG driver (dev/gensvg.c)
o fig2dev.man was missing many papersize options
o Double fclose() in bitmap driver
-------------------------------------
Patchlevel 5-alpha5 (April, 26, 2004)
NEW FEATURES:
o Raster picture support added to SVG driver. (In SVG, this translates
to a link to the image file plus rotation/scaling information.
While 'conformant' SVG viewers need only support PNG and JPEG, there
is no a filetype test, as there is no limit on supported formats
in the standard, and e.g. Batik is able to display XBM and GIF in
addition. Added code for rounded boxes (polyline subtype 4).
Added code for boxes, explicit support for polygons. Added
xml-space:preserve qualifier on texts to preserve whitespace. Rewrote
fill pattern handling to generate patterns as needed - adding support
for penwidth and color. Corrected tiling of all shingle patterns and
reversal of horizontal shingles.
From Martin Kroeker
o Better arrowheads in SVG driver. Corrected font family selection.
Corrected (and simplified) calculation of white-tinted fill colors
(and removed the HSV/RGB conversion code).
From Justus Piater
BUGS FIXED:
o Typo in LATEX_AND_XFIG file. Text should be:
\convertMPtoPDF{foo.0}{1}{1}
It was missing parameters {1}{1}
o Depth filter option -D was parsing range (e.g. 40:80) incorrectly
Fix from Justus Piater
o C++ style comments "//" changed to "/* */" in genmp.c
o Integer overflow in computing some spline steps
o \pagestyle{empty} added for epic/eepic driver so it doesn't produce
unnecessary page number when LaTeXing
---------------------------------
Patchlevel 5-alpha4 (Feb 19, 2004)
NEW FEATURES
o Many SVG driver enhancements from Martin Kroeker
(martin@ruby.chemie.uni-freiburg.de)
o New features in EMF driver from ITOH Yasufumi:
support for locale text (if iconv() is available),
arc box, open arc, rotated ellipse, picture,
dash-triple-dotted line style, and all fill patterns.
BUGS FIXED
o "cleandir" directive missing from doc/manual/Makefile
o Added note about requiring dummy argument for -R option
o SVG driver bug fixes: semicolon missing in CSS properties, multiline
string problem, width, height and viewbox attributes now relative to
figure bounds instead of pagesize. Fixes from Justus Piater.
o Font info was put in the pstex file even when there were only special
texts.
---------------------------------
Patchlevel 5-alpha3 (Dec 9, 2003)
NEW FEATURES
o Global option "-Z maxdim" to scale figure so that largest dimension
(width or height) is maxdim inches
o Shapepar driver to generate shaped paragraphs for LaTeX (-L shape)
from Christian Gollwitzer
o I18N support postscript file installation moved to fig2dev/dev
directory and installed with InstallNonExecFile (imake directive)
o options -dAutoFilterColorImages=false and -dColorImageFilter=/FlateEncode
added to ghostscript call when exporting to pdf to improve image
quality during compression
o "Epoch" added to rpm spec
o New HP/GL2 driver from Glenn Burkhardt with paper size selection,
offset, centering and orientation options
BUGS FIXED
o comments about BINDIR added to fig2dev/Imakefile and transfig/Imakefile
so user can easily change installation directory of both programs
o MKDIRHIER used in Imakefile for installing support files instead of mkdir
o commands like \\small used instead of SetFigFont for thick and thin
dots for LaTeX export
From Bo Thilde
o removed typedefs of uint, ushort and ulong from genemf.h because
systems should already have those defined
o SVG driver not mentioned in fig2dev.1 (.man)
o shortened two fprintf calls in gensvg.c for HP-UX which can't handle
long strings
o If an imported picture path points to some directory which is not the
current directory, and there exists a picture file of the same name in
the current directory, and the correct file is not compressed, fig2dev
would use the file in the current directory because it stripped off
the path first. This was fixed by looking for the uncompressed name
first.
o Color values should be divided by 255, not 256 to produce values from
0 to 1.0 in LaTeX, Tk and PostScript drivers, and readpng and readpcx
utilities
o Increased precision of arc angles from %.1f to %.4f in PS/EPS/PDF
driver
o Postscript support files now installed with r/w permissions only (was
r/w/x)
o Metapost (mp) driver now generates all Fig styles of arrowheads
From Tim Braun
o Bug in pic preamble - default font size either 0 or garbage
o PDF not rotated anymore for landscape mode (similar to eps)
o fontmag not set when magnification was read from Fig file
o When there were only LaTeX special texts without backslashes (\) and
no other objects in the figure, a bounding box of 0 width was produced
for EPS, PS and PSTEX output.
o Added ZLIBDIR variable in fig2dev/Imakefile to specify zlib directory
if different from standard location
o pstex_t export lacked border option (-b) to align LaTeX text when
pstex figure specified border (also fixed in xfig Combined PS/LaTeX)
o warnings in gentpic.c caused failure of gcc on hppa architecture under
Debian
o cleaned up lots of implicit declarations of functions/procs
o transfig: the "psfig" language was missing from the list of languages,
making things go out of sync past "ps".
o transfig: "transfig -L pstex" was generating rules for ps not eps
o slight margin added to text bounds
o an incorrect printf specification (%d instead of %ld) in gemp.c
o "#include <varargs.h>" no longer needed (and is unsupported by gcc 3.3)
o Not a bug, really but a workaround for programs that generate Fig files
with arcs that have coincident start and end points with the intent
of making a circle (TCM apparently does this). Without this
workaround, such arcs have the same start and end angle, which
ghostcript and probably other PostScript interpreters take to mean
"don't draw anything". This fix adds 0.01 degrees to the end angle
if it is identical to the start angle.
o Exporting a file with a picture containing a path with blanks failed
o Incorrect ISO translation was:
"\\.S", /* latin capital letter S with dot above */
Should be:
"\\.Z", /* latin capital letter Z with dot above */
o LaTeX: Correction to the ISO-8859-2 ogonek diacritic mark now uses \k
instead of cedilla (\c). If the macro \k isn't defined in your
situation or you don't see the ogonek then define the macro: \def\k#1{\c{#1}}
before the \begin{document}.
From Jerzy Sobczyk
o Bug in user-defined colors when exporting to CGM. If color numbers
weren't contiguous, e.g. 32, 34, then it couldn't find color 34.
o glyphs in the Symbol font that have descenders weren't taken into
account when calculating text bounds
o missing blue and extra brown color in LaTeX driver
o \smash directive added back to text objects in eepic driver (was removed
in 3.2.4)
o Quotes in FIG2DEV_LIBDIR definition (fig2dev/Imakefile) interferred when
using $DESTDIR
o Comments not inserted in EMF output anymore (not valid in language)
o float/int mixup in printf in pic driver for font size caused default
font size to be 0
o bug in hp/gl (ibmgl) driver produced incorrect JCL code to enter HP/GL
mode when using -k option
o point size factor changed from 72.27 to 72 points per inch as specified
by HP tech notes
o change in 3.2.4 which included all "special" (LaTeX) texts in the
bounding box that don't have any backslashes ("\") in them failed to
take into account inline equations using the "$". Now those special
texts are also excluded from the bounding box calculation.
o various man page format errors fixed
