[bacula/bacula] / bacula / technotes-2.3

              Technical notes on version 2.3

General:
13Sep07
kes  Cancel storage daemon in all cases where FD reports error. This
     should fix virtually all cases of bug #920.
kes  Fix db_escape_string() for MySQL which did not compile.
12Sep07
kes  Fix error message that was clobbered when Dir tells SD it does not
     have write permission on Volume.  This should fix a minor point
     in bug #942, but not the main problem.
kes  Add code to cancel job in SD if FD connection fails. This should
     fix bug #920.
kes  Add code in FD exit to prevent loops and a crash on FreeBSD.
dvl  Pass jcr and db into db_escape_string() to enable better escaping
     of strings
kes  Fix migration code to get correct Volume name with multiple volumes 
     by skipping |.  Fixes bug #936.
kes  Implement patch supplied by Landon to fix bug #944 where using
     TLS with bconsole uses 99+% of the CPU.
kes  Note, you need GTK >= 2.10 to be able to link the Tray Monitor
     program.
kes  Move patches into patches directory.
11Sep07 
ebl  Fix bug #946 about "bacula-dir -t" which doesn't works
     as expected.
09Sep07 
ebl  Using "m" in bconsole will show messages like before,
     and not memory usage.
kes  Fix bug #935, and probably also bug #903 where files were not
     restored. MediaId was not properly set in JobMedia record after
     a Volume change.
08Sep07
kes  Suppress chown and chmod error messages if the FD is not running
     as root.
07Sep07
kes  Apply Martin Simmons' patch that should turn off the new API usage
     when batch insert is turned off allowing building on older
     PostgreSQLs.
kes  Add ./configure search in qwt-qt4 for qwt package
05Sep07
kes  Bacula is now free of 3rd party GPL copyrighted code!
kes  Remove idcache.c 
kes  Add guid_to_name.c/h which replace idcache.
kes  Remove enh_fnmatch.c.  Make code that references it use fnmatch.c
04Sep07
ebl  Detect if new PosgreSQL batch insert API is present.
kes  Correct incorrect mempool call causing Director crash. Occurs on
     systems without va_copy().
sb   Update spec files for 2.2.1 release
03Sep07
kes  Fix memory pool call in ua_output.c. bug #934.
kes  Replace fnmatch.c and fnmatch.h by modified BSD versions.
     Add test program to fnmatch.c
02Sep07
kes  Integrate patch to README.vc8 from 
     Hederer Jean-Sébastien <hedererjs@asperience.fr, had to manually
     edit it to get it into Unix patch format.
kes  Implement mkpath.c to replace old FSF makepath.c
01Sep07
kes  Implement savecwd.h and savecwd.c. Remove FSF versions.

Release Version 2.2.1
30Aug07
kes  Update POTFILES.in
kes  Cleanup a few underquoted AC_DEFUNs in configure   
kes  Apply patch from Martin Simmons that adds a test for va_copy to
     ./configure
29Aug07
kes  Fix bug #921 by increasing the number of tries to create a new volume
     from 11 to 100.
kes  Rework bmsg in ua_output to use va_copy() so that bvsnprintf()
     can be called multiple times.  Implement a version for machines
     without va_copy() that gets a big buffer.
25Aug07
kes  Integrate more portable zone offset code into bsmtp.c
     Submitted by Attila Fülöp.
24Aug07
kes  Fix bad SD->FD return status reported by 
     (James Harper) <james.harper@bendigoit.com.au>
ebl  Fix a bug in read_close_session which return random status
     thanks to James Harper
23Aug07
kes  Fix (hopefully) bug #930 by doing a db_escape_string() on file  
     and directory names during restore of single file/directories.
kes  Add sanity checks to .sql command when string is empty. Hopefully
     that will resolve Dirks Director crash.
22Aug07 
kes  Apply patch submitted by Martin Simmons that corrects a seg fault
     in the bsmtp chat subroutine when debug is >= 10.
21Aug07
kes  Fix Director crash when running bat SQL queries.
kes  Add David's notes on Item 8: Copy pools.
18Aug07
kes  Rework projects file to be current and ready for a vote.
kes  Enhance lex scanner error message.
17Aug07
kes  Tweak LICENSE file to mention BSD code.
kes  Fix bat.pro.in so that it includes the OpenSSL libraries only
     if specified on the ./configure.
kes  Add first (not yet tested) cut of bcomm to the qt-console directory.
     This class is intended to allow us to open a second bsock to the
     Director while in the restore subdialog.  
16Aug07
kes  Fix configure to create bat Makefile before creating dependencies.
kes  Eliminate the egg files from the tray-monitor. Use gtk calls.
kes  Add a tooltip to the tray monitor.
dvl  Set the Director's PID file before dropping privs. This fixes
     bug #923.
15Aug07
kes  Update AUTHORs file
kes  Increase the default max concurrent jobs to 20 in FD and SD to
     correspond with the default .conf files.
kes  Rewrite the Win32 service routines.  This eliminates the 3 copies
     some different, of the same file created by RN when porting the 
     Win32 SD and Dir.
kes  Rearrange some of the Win32 directories and the placement of the files
     in them.
kes  Set DEVELOPER flag in version.h

========================================================================
Release Version 2.2.0
09Aug07
kes  Apply a second doc patch from Marc.
kes  Apply a doc patch from Marc Schiffbauer <marc@schiffbauer.net> that
     improves the tips section that discusses how to setup multiple
     simultaneous jobs.
08Aug07
kes  Update bat README file.
kes  Apply patch from Allan Black <Allan.Black@btconnect.com> that     
     corrects a typo in the Recycle status check in db_find_next_volume().
     This will probably fix a number of annoying problems with multiple
     Recycled volumes.
kes  Modify most of dird/msgchan.c to use bsock class calls rather than
     bnet calls -- no functionality change.
07Aug07 
kes  Modify the Verify output to specify if files are missing on    
     the Volume(s) or disk.  Fixes confusion in bug #916.
kes  When more than one Volume is read in a migration job, the last
     Volume bytes reported are from the last read volume rather than
     the last written volume. Fixed. This fixes bug #910.
kes  Fix display of Recycle flag after update volume=foo recycle=yes.
     It previously printed New Recyle flag is: no. This fixes bug
     #917.
06Aug07
kes  Correct seg fault when switching tape drives during restore.
kes  Commit uid_gid_name.c (replacement for idcache.c), but will not
     be used until after 2.2.0 release.
04Aug07
kes  Remove fnmatch() in SD that permitted wild card specifications.
     This fixes bug #914.
31Jul07
kes  Fix %g in filename returned by SQL for browse tree reported by
     Dirk.
kes  Fix configure so that it puts config.out in the cwd rather than
     in src/qt-console
kes  Attempt to fix the locking problem reported by Eric in bug #906.
kes  Make berrno class to leave errno unchanged after constructor call.
kes  Make bnet_server use the heap rather than the stack to allocate
     its socket fd pointers to avoid a crash at termination. Problem
     reported by Ryan Novosielski and bugs pointed out by Martin Simmons.
30Jul07 
kes  Create new depkgs and depkgs-qt separating the qwt out of depkgs
     and putting it in depkgs-qt along with Qt4.3.
29Jul07
kes  Rework code in acquire.c that switches drives for reading when
     the Media Type does not match. This should fix bug #906
28Jul07
ebl  Fix a director segfault during job setup #907
kes  Correct seg fault in postgresql when first operation returns no
     rows.  Fixes Dirks File browser problem seg fault with bat.
25Jul07
kes  Apply patch from Felix Schwarz <Felix.Schwarz@web.de> that allows
     building wxconsole on Fedora 7 with wxWidgets 2.8 (it works with
     2.6 as well).
24Jul07 
kes  Implement PopUp YES/NO dialog for bat.
23Jul07
ebl  Fix a compilation bug when using #define BACL_WANT_NUMERIC_IDS
22Jul07
kes  Correct RunScript to terminate job in FD on failure.
kes  Change abort_on_error and AbortJobOnError to fail_on_error
     and FailJobOnError in RunScripts.
kes  Minor tweaks of code formating in RunScripts, principally to
     avoid depassing 80 columns.
21Jul07
kes  Eliminate one #ifdef Win32 in bsmtp
kes  Implement grow tool to grow a file for testing very large databases.
kes  Add big-vol-test to test Bacula seeking with > 5GB.
Release 2.1.28 beta
19Jul07
kes  Modify find_next_volume() to return all values in Media record.
kes  Ensure that we keep Recycle Pool when moving Scratch volumes.

Release 2.1.28 beta
18Jul07
kes  Update Release notes 
17Jul07
ebl  fix a bug in get_scratch_volume() report by Andreas Helmcke
     Warning, in previous beta version, all media get from scratch keep their
     old retention.
16Jul07
kes  Tweaked Win32 installer to remove temp conf files at uninstall time.
     This should fix bug #842. Made a note to look at removing the temp
     files at the end of the install.
kes  Add ability to mount and unmount a file device providing it is
     marked as being removable and has the appropriate mount and unmount
     commands defined in the Device resource. This fixes bug #830.
kes  When applying a storage override, release all previous storage
     definitions rather than just prepending the new storage.
     This should prevent a good deal of confusion.
14Jul07
kes  Implement ./configure search for qwt libraries.
13Jul07
kes  Disable posting the WM_CLOSE message in KillRunningCopy of the 
     Win32 FD.  This should fix bug #893.
kes  Remove an unnecessary beep in Win32 init code.
kes  Update copyright dates in Win32 executable about boxes.
kes  Replace the FSF copyrighted getopt.c and getopt.h in the Win32
     code with a BSD getopt.c and getopt.h.
kes  Remove sched.h from the Win32 compat directory -- not used.
kes  Remove the Exit menu item from the Win32 tray monitor. If you really
     need to shut it down, do it through the services panel or the command
     line.
kes  Remove some inappropriate Bacula FSFE copyrights.
ebl  Tweak status client=xxx to be more easy to parse (more like in 2.0.x)
kes  Fix regress config non-portable test as pointed out by
     Florian Heigl <florian.heigl@gmail.com>
kes  Fix PSCMD for HP-UX in configure.in to have proper syntax.
     as pointed out by Florian Heigl <florian.heigl@gmail.com>
12Jul07
kes  Fix missing rctx. prefixes on the Darwin code in src/filed/restore.c
     Reported by Frank Sweetser.

Release 2.1.26 beta
12Jul07
kes  Fix client-only build.
kes  Integrate client-only fixes for bsys (initgroups) and conio from
     Sergey Svishchev <svs@ropnet.ru> for the AIX platform.
kes  Make arguments to get_scratch_volume() in same order as other
     such calls.
kes  Rework the prune_volumes() subroutine so that after purging and
     no volume found in desired pool, it will check for a scratch 
     volume. This prevents recycling the whole scratch pool.
kes  Add code to status storage to print boffset_t (largefile support).
11Jul07
kes  Move qwt (Graphics libarary for Qt4) to depkgs.
kes  You now need a --with-qwt=<dir> to be able to build bat.
kes  Update src/win32/cats/bacula_cats.def to include the new       
     db_get_query_dbids() call on Win32.
07Jul07
kes  Correct a problem when selecting a scratch volume and moving
     it to another pool that lost some columns.
kes  Tweak some code in ua_update.c to use POOL_MEM instead of POOLMEM.
kes  Enhance Autochanger error messages to include Volume and device name.
kes  Rework prune_volumes() code to take account of InChanger flag,
     and to handle recycling volumes going to the Scratch pool and
     current pool because the RecyclePool directive.
kes  Implement a better and more efficient db_get_query_dbids() to
     handle creating and passing back a list of DBIds.

Release 2.1.24 beta
03Jul07
kes  Start work on new more efficient DBId subroutine. First use
     will be for recycling volume to Scratch inchanger.
kes  Increase number of JobIds in pruning from 1000 to 10000. 
     This to be replaced by above routine.
kes  Begin implementation of building Qt4 on Win32.
kes  Correct typo in fix I added for bad TLS shutdown.
kes  Pull 2.0.3 patches into patches directory.
kes  Update Release notes.  Include qt-console in line count.
kes  Update Projects file.
30Jun07
kes  Integrate patch from Sergey Svishchev <svs@ropnet.ru> that fixes 
     bug in migration code where a job that spanned two volumes
     was migrated twice.
29Jun07
kes  Implement new BST_DESPOOLING blocked state. Change from locking
     during despooling in SD to blocking. This means that other threads
     can work with the device structure, in particular the reservations
     system while despooling.
28Jun07
kes  Fix return in reservation message queue that missed clearing
     the jcr lock (implemented 26Jun07 below).
kes  Rename a number of dev methods to make locking function names
     a bit clearer.
kes  Document locking in lock.c. Move lock structures to new file
     lock.h.
26Jun07
kes  Move reservations message lock to lock jcr only this
     fixes bug #861.
kes  Move main SD locking code into lock.c (new file).
kes  Update Win32 build to include lock.c

Release 2.1.22 beta
26Jun07
kes  Dirk committed the qwt library code for drawing graphs in bat.
kes  Tweak install of qwt so that it is integrated with ./configure.
25Jun07
kes  Fix HAVE_BATCH_INSERT to be HAVE_BATCH_FILE_INSERT, pointed
     out by Eric (my typo).
ebl  Fix configure.in to get batch mode enable
kes  Return correct string from authenticate.cpp in bat when connecting
     to Dir.
kes  Apply patch suggested by Frank Sweetser to fix bug #888 --     
     spurious line drops when using TLS.  
kes  Do not file reparse points when restoring a file that already
     exists -- Win32.
24Jun07
kes  Implement Windows reparse points -- similar to directories, but
     we do not descend into it. This is a first cut. They seem to 
     be backed up, but restore is not yet tested.
kes  Remove restore_blocking in tls code when shutting a socket to leave
     it in blocking mode. Hopefully this will fix the encryption bug  
     reported by Frank Sweetser.
kes  When opening a file for backup, tell the OS that we are going to
     read it sequentially -- optimization.
kes  Change variable names in authenticate_director() to not conflict
     with member names in bat. Caused great confusion with compiler,
     but no warnings.
23Jun07
kes  Queue openssl error messages in case of comm problem.
kes  Do shutdown() call if socket terminated.
kes  Remove some duplicated code in tls.c
kes  Move more of the bsock member variables into private and access
     them with methods.
kes  Add Frank Sweetser's tls-test to the regression suite.
22Jun07
kes  Add Swedish sv.po file
21Jun07
kes  Don't print clock skew message in FD if less than 3 seconds diff.
kes  Add a bit of VSS info to status client.
kes  Implement a first cut of Vista VSS, using Win2003 code.

Release: 2.1.20 beta
20Jun07
kes  Fixed bug #886 (multidrive autochanger: SD doesn't use drive with
     loaded tape but uses first drive).
kes  Fixed bug #807 Restore encrypted backup failed on Windows 2003
     This was indeed a Win32 issue.
19Jun07 
kes  Simplify search of autochanger for in-use Volume.  
kes  Fix exit condition of check for in-use volume.  kes Remove
     inappropriate my_postgresql_free_result() in db_close()
     routine.
kes  Fix bad return in FD when encryption signature not found.
     Probably caused a crash.
kes  Inhibit missing encryption signature error messages for 
     file types where no signature computed.
kes  Correct inverted check on autochanger in reservation system.
kes  Tweak debug code in autochanger reservation.
18Jun07
kes  Add some additional locking in the cats directory in subroutines
     that modify packet variables called from batch insert.
kes  Rework how dcrs are allocated. new_dcr() can now be called
     with an existing pointer, and it will simply clean it up.
     This allows the reservation system to test various different
     devices, and will permit easy device changes.
kes  A bunch of changes all over to handle new new_dcr() calling
     sequence.
kes  Work more on the Volume management in the SD. Remember Volumes
     for tape drives and for autochangers (even virtual disk changers).
kes  When looking at the Volume list to reserve a drive, handle 
     autochanger names correctly by interating through the changer 
     devices.  Also call the Director to see if a Volume is suitable
     for the current job.
kes  Fix some bugs in bscan. Make sure all media records are written.
     Make sure that valid JobMedia records are written for disk files.
     Previously they were completely wrong.
kes  Move source tar files for depkgs-mingw32 to www.bacula.org so
     that the URLs don't change and so that the developers will all
     work off the same copy. Rebuild from scrach.
kes  Upgrade Win32 SQLite3 from 3.3.8 to 3.3.17.

Release: 2.1.18 beta
16Jun07
kes  Fix seg fault in FD from incorrect digest size. 
kes  Fix argument to non-OpenSSL crypto.c subroutine.      

Release: 2.1.16 beta
16Jun07
kes  Remove a few malloc()s from the encryption code.
kes  Use the class calls to bsock in filed/backup.c and restore.c in
     place of the old bnet_xxx code.
kes  Implement code that does an on the fly calculation of the  
     signing digest during restore of encrypted files.  It makes
     a best guess at the algorithm, and if it is not correct, will
     then revert to the old code which reads the file after it is
     restored.
kes  Implement at least one missing crypto stream in stream_to_ascii()
kes  Apply patch from William <chowmeined@gmail.com> that fixes bug
     #877 where a reload with bad syntax causes Dir to exit.

Cut: 2.1.14 beta (not released)
14Jun07
kes  Do not free a volume on a tape drive until another volume is
     mounted and read, or the autochanger unloads the volume.
     This should help the SD re-use volumes that are already mounted,
     and should fix bug #886.
kes  Apply patch from user brettedgar that allows gnome2-console include
     the OpenSSL libraries, and hence work with SSL.  Fixes bug #885.
kes  Apply patch from Lucien Weller that fixes day of week calculation
     because of DST flag problem. Fixes bug #887.
10Jun07
kes  Move find_next_appendable_volume() to after acquiring a valid device
     in reserve.c.  This fixes bug #864 -- confirmed by reporter.
09Jun07
kes  Unable to reproduce bug 872. However added additional testing for
     integer.
kes  Bug #874 resolved by documenting SQLite limitations.
kes  Bug #882 resolved by documenting mtx-changer script for new drive code.
kes  Bug #881 resolved by removing typo in mtx-changer script.
kes  Made Frank Sweetser's wiki the official Bacula wiki with his
     approval. Added a link to the wiki on the web page, and implemented
     a backup from http://paramount.ind.wpi.edu                                          
08Jun07
kes  Fix update allfrompool to pass pool name.
07Jun07
kes  Convert to pure GPL v2 license.
kes  Fix sscanf problems reported by Peter Buschman that caused
     a bus error on Solaris.
kes  Rework (simplify) the select prompt in bat.
kes  Move get_jobid_from_tid() into lib and create a 
     get_jcr_from_tid().
kes  Use get_jcr_from_tid() to conver all tls Emsg() to Jmsg().  This
     should definitely fix the problem of lost error messages in the
     encryption code.
kes  Remove over zellous addition of FSFE copyright in a few eggxxx files.
kes  Eliminate tcpd.h from the project. Enclose the #include from the
     library with extern C ...
kes  Add print of signal name when a signal is trapped.

Release: 2.1.12 beta
04Jun07
kes  Fix a seg fault in the PostgreSQL driver dereferencing a NULL pointer.
03Jun07
kes  Implement SQLITE3_INIT_QUERY in version.h that can do an initial
     query for SQLite3. Use it to set PRAGMA synchronous = OFF. This
     makes SQLit3 run 30 times faster, though a bit less safe.
kes  Implement --with-batch-insert in configure and detection of thread
     safe libraries.  It is on by default, but turned off if no thread
     safe library (e.g. SQLite 2) is available.
02Jun07
kes  Fix Bacula PostgreSQL buffer overruns.
kes  Do better checking for NULL results returned from PostgreSQL;
     implement retry for failed queries; clear results buffer after
     failed query. Hopefully this will correct the PostgreSQL failures.
01Jun07
kes  Implement algorithm to handle only one appendable volume with
     Prefer Mounted Volumes = no.
kes  Fix a Bacula PostgreSQL bug dereferencing a NULL pointer      
     returned from a query.
kes  Make volume lock recursive.
kes  Implement an additional volume reservation algorithm that
     starts by considering all reserved volumes then uses the
     old brute force algorithm of searching the resources to
     find a suitable device.
kes  Add new reservations debug code and refine the old code.
kes  Update the win32/dll/bacula.defs file.
29May07
kes  Tweak reservations algorithm to permit a few more cases, i.e.
     volume reserved, but on different drive, ...
kes  Enhance SD status to include Pool and Media Type for drive in a
     more readable format (a bit longer). 
kes  Fix PostgreSQL double free.
28May07
kes  Minor refactoring of restore decryption code.
kes  Add code to smartall.c to detect double free of a buffer.
27May07
kes  Add < > around %r in from field on mail command of bacula-dir.conf.in
     so that bsmtp will create a correct email address (mailbox only).
kes  Modify 'memory' command so that the buffers are listed as 'In use'
     to avoid confusion with Orphaned buffers.
kes  I reworked the OpenSSL include/lib flags to be handled in     
     the standard Bacula way, which should fix bug #863 concerning
     non-standard OpenSSL libraries.
26May07
kes  Implement Help Browser window for bat.
kes  Fix reload bug that reset StorageId to zero.
25May07
kes  Fix TLS #ifdefing when TLS turned off.
kes  Ensure that when labelling a tape with Slot=0 that InChanger
     is not set.
kes  Use DISTINCT to make MySQL and PostgreSQL uar_list_temp query        
     the same.
kes  Add StartTime to final uar_sel_jobid_temp query so that we can
     add DISTINCT (required by PostgreSQL).
kes  Implement BSOCK authenticate_director() method. Eventually will
     authenicate all daemons.
kes  Move several more functions into the BSOCK class.
24May07
kes  Add code to tell the OS that we no longer need a cached
     file that we were reading. In findlib/bfile.c.  Also,
     only cache files that we are reading. Thanks to
     Tobias Oetiker <tobi@oetiker.ch> for the idea.
kes  Tweak to bsmtp to eliminate compiler warnings on Win32.
kes  Implement script to automatically generate cats and dll .def
     files for Win32 dll.
kes  Update README.mingw32 to include new .def file generation.
kes  Correct typo in UTF-8 error message as reported by:
     jhernandez <julianhernandez@gmail.com>
kes  Add additional sm_check() code on debug level 1.
kes  Set default debug level to 1.
kes  Trap SIGABRT in attempt to get traceback.
23May07
kes  Reduce bat connect timeout from 30 to 15 seconds.
kes  More restructuring and implementing BSOCK class in place of
     old bnet.c code.
kes  Remove a few unnecessary malloc() tests in crypto code.
kes  Turn off crypto calls for > 128 bits in crypto.c if HAVE_SHA2
     not defined. Bug reported by Allan Black <Allan.Black@btconnect.com>
kes  Remove duplicate HAVE_CRYPTO definition in config.h.in
22May07
kes  Fix Verify InitCatalog mysql_escape_string() trashing memory.
     Make buffer bigger.
kes  Fix Verify InitCatalog. The attributes were not pointing to the
     correct saved location.
kes  Implement message callback so that GUI is sure to get all
     daemon messages. Currently displayed in a dialog in bat.
kes  Ignore SIGUSR2 (Bacula timer) in bat.
kes  Apply regress patch from bug #859 to allow regress to work 
     with Solaris compiler.
21May07
kes  Begin adding TLS support to bat.
kes  Apply UTF-8/16 patch from Yves Orton <demerphq@gmail.com> to
     clean up lex.c and make it more readable.
20May07
kes  Move more bnet functions into the BSOCK class.
kes  Fix tray-monitor by not requiring a timer interval in bnet_connect()
kes  Complete change of berrno strerror() method to bstrerror() 

Release: 2.1.10 beta
18May07
kes  Cleanup incorrect email addresses in bsmtp.
kes  Make bat display initial messages rather than discard them.
16May07
kes  First cut of adding .mod to the run command.    
kes  Implement auto display of messages in bat.
kes  Enhanced preferences to allow all Bacula output to be
     displayed in bat.
15May07
kes  Try to make bsmtp date routines more generic.
kes  Fixed bug #856 autochanger documentation.
kes  Rework bsmtp date editing for Win32. This fixes bug #854.
kes  Add new cats entry point so Win32 builds.
14May07 
kes  Attempt to fix bsmtp date editing on OSes without %z editing. 
     Fixes bug #854.
kes  Do better checking for the MySQL 64 bit libraries looking for both
     .a and .so libraries.
kes  Add a kludge for Ubuntu's non-standard locations for MySQL -- allow
     /usr/include/mysql/mysql.h AND /usr/lib/... rather than /usr/lib/mysql/...
kes  Require the thread safe version of MySQL during configure. Thanks
     to Andre Noll for pointing this out.
kes  Ensure that calls to find_jobids_from_mediaid_list() check count before
     continuing in migration code.
kes  Apply implementation of tray-monitor font derived from gnome-console
     submitted by Andreas Piesk <a.piesk@gmx.net>
13May07
kes  Eliminate important memory loss in SQLite
kes  Fixed the batch insert MySQL thread specific data that was not
     being freed. See cats/mysql.c:db_thread_cleanup().
kes  Fix restore before command.
kes  Convert old hdr.name to name() in a few places.
kes  Implement update jobid command.
kes  Return all time_t dates in db_get_job_record()
kes  Stop watchdog in SD earlier.
kes  Put Pool just after Storage in please mount message.
kes  Fix pointer usage bugs in Verify InitCatalog pointed out by
     Eric.
12May07
kes  Update the po files.
kes  Fix Verify InitCatalog by making it cache attributes.
11May07
kes  Change name bacula-bat to bat for man 1 page to correspond to
     Makefile.
kes  Check for client and store NULL pointers in status command.  This
     fixes bug #845.
kes  Fix non-ssl build so that it works (add JCR *jcr to crypto structures).
kes  Fix sign extended editing of %p.
kes  Clean out a little old #ifdefing in cats/mysql.c
10May07
kes  If time diff between DIR and FD is more than 600 seconds convert
     INFO message to WARNING.
kes  Implement heap size display in status for all daemons.
kes  Attempt to fix MySQL db open memory loss (not successfull).
kes  Don't set SIGKILL and SIGSTOP neither can be trapped.
kes  Eliminate memory loss in MySQL (possibly other SQLs) during
     Query. This looks like a MySQL but but by doing extra releases,
     the memory goes away.  This should fix bug #847.
09May07 
kes  When backup fails, cancel SD before waiting for sd termination.
kes  If SD is waiting for FD to connect during cancel, wake up the 
     thread.
kes  Fix fsf code so that errno is correctly reported.
kes  Apply migration patch (with changes) from Sergey Svishchev <svs@ropnet.ru>
08May07
kes  Make lack of Pool directive in Job an ERROR_TERM rather than FATAL
     so that Bacula doesn't later stumble into a seg fault.
kes  Use the term Restore Client in the restore Job report.
kes  Merge patch from Sergey Svishchev <svs@ropnet.ru> that preserves 
     the original job's FileSetId.
kes  Merge patch from Sergey Svishchev <svs@ropnet.ru> that implements
     spooling in migration jobs.  Not yet tested.
kes  Merge patch from Jorj Bauer <jorj@seas.upenn.edu> that implements
     reading conf file from a pipe.  However, do it with open_bpipe()
     rather than popen.  Not yet tested.
07May07 
kes  Fix an ugly bug where the VolCatBytes were getting updated
     during a restore.
kes  Implement bconsole memory command that prints current memory
     usage, plus smartalloc dump.
kes  Clarify some error messages in backup, admin, and migrate.
kes  Shrink label dialog to smaller size.
kes  Invert Cancel OK buttons on restore to be OK Cancel.
kes  More strerror() to bstrerror() conversions.
06May07 
kes  Start implementing bstrerror() in place of strerror().
kes  Stripping path -- seems to work.
04May07
kes  Prevent door and port files from being restored (mostly
     Solaris stuff).
kes  Free an unreleased buffer in compat code.
kes  Change console Job name from *Console* to -Console- to eliminate
     Win32 filename problems.  Put Win32 path separator when creating
     Console file.  This fixes bug #846.
kes  Change berrno::strerror() to berrno::bstrerror().  Not yet full
     implemented.
kes  Pass jcr to crypt_sign_decode because it creates a new SIGNATURE
     structure.
kes  Define b_errno_win32 on Linux to be zero so that it can be or'ed in
     to force Win32 error message.
03May07
kes  First cut strip path. The data should be passed to the FD,
     but nothing is done with it yet.
kes  Enhance the digest and signature routines in the crypto
     library to accept a JCR and to use it to print error messages
     so that they will go in the Job report rather than the daemon's
     messages.
kes  Simplify some of the verify signature code.
kes  Simplify a few of the alternative returns in the signature 
     code.
02May07
ebl  Use only POSIX regex instead of GNU regex in breg.c for
     File relocation. It fix broken freebsd compilation.
kes  Convert all other Dir files to use new ua class message 
     routines for bat.
kes  Tentative fix for missing digest signature in bug 807.
kes  Correct handle problem in new win32_ftruncate routine.
kes  Convert ua_purge.c and ua_update.c to use new ua class
     message routines for bat.
29Apr07 
kes  Correct incorrect installation of LICENSE in Win32 installer.
kes  Display LICENSE at the beginning of the Win32 install.
kes  Attempt to correct the need for the png files to be installed 
     for bat.
kes  Reapply my bat.conf install script in qt-console. I think I 
     editted bat.pro instead of bat.pro.in and it was lost.
kes  Apply CentOS patches someone sent me. Checks for /var/run/subsys,
     the /var/lock/subsys for subsysdir.  Also corrects typos in the
     doc.
28Apr07
kes  First cut update job.
kes  Correct configure to include qmake of src/qt-console directory.
26Apr07
kes  Make restore job yes/mod/no print in one command so GUI works.
kes  First cut implementing backup and restore client.
kes  Correct editing in Verify output that caused a seg fault.
25Apr07
kes  Insure that bat.conf is not overwritten during installation.
kes  Fix important bug in db_sql_query() in mysql.c.  It was introduced
     while I was implementing migration in March 2006 !
24Apr07
ebl  Cleanup file relocation, using char *RegexWhere instead of
     char *where + bool where_use_regexp
kes  Update some manpages and add bat manpage.
kes  Make a first cut at converting bacula.spec.in for bwx-console
     and bgnome-console.
kes  Apply patch from John Goerzen to add hostname as fourth argument
     to make_catalog_backup script.
kes  Fix typos I introduced into bsmtp.c
kes  Make pm_strxxx() routines handle input of NULL pointer. This
     is to protect from NULL pointers returned from SQL databases.
kes  Correct typo in bacula-sd manpage as pointed out by John Goerzen.
kes  Add more debug to FIFO code -- fix fifo regression test.
23Apr07
kes  Implement posix_fadvise in FD, and for reading spool files in SD.
kes  Add thread timer to bnet_connect() to break from OS if wait time
     expires.
22Apr07
kes  Update Win32 build to include new files, new symbols, and    
     renamed files.
kes  Implement socket level heartbeat (tcp_keepidle)
ebl  Commit File relocation patch
kes  Make bat have 'make install' target.
kes  Warn during install if old gnome-console binary found.
kes  Warn during install if old wx-console binary found.
kes  Add -8 option to bsmtp command line to add content type utf-8. 
     Fixes bug #809. (Character coding problem in bsmtp).
kes  If < is found in target (from, to, cc) then do not enclose the
     target in < >  in bsmtp. Fixes bug #772  (malformed address).
kes  When printing certain items in dbcheck, stop after 300000.
     Fixes bug #822. (dbcheck loops).
kes  Incorrect status in Dir after waiting for mount with poll set.
     Fixes bug #825.
21Apr07 
kes  Extend idea of Prefer Mounted Volumes to mean a volume about
     to be mounted.
kes  Print waiting to reserve a device every 5 mins.           
20Apr07
kes  Don't call close_part in label.c if tape and relabel.
kes  Don't free volume if busy in close() -- should help with
     bug 801.
ebl  Fix #824 RunScript bug (After script could be execute twice)
     Now, Before Script can use RunsOnSuccess and RunsOnFailure options
     By default (like before) RunsOnSuccess=true and RunsOnFailure=false
     Add a regression script to test RunScript
19Apr07
kes  Correct usage of MTIOCLRERR ioctl for clearing persistant errors
     on Solaris.
18Apr07
kes  The bgnome-console (gnome-console) and bwx-console (wx-console) are
     deprecated. No additional bugs will be fixed, and they will be dropped
     in a future release (probably 2.4.0).
kes  Change name of wx-console to bwx-console to make it more Bacula
     unique.
kes  Change the name of gnome-console to bgnome-console to make it
     more Bacula unique.
14Apr07
kes  Some time in March, a Feature Request with patch from Jorj Bauer
     <jorj@seas.upenn.edu> was committed by Landon (with my approval).
     It implements:
     The ability for the director to validate a Client (FD) CN against
     an arbitrary set of patterns rather than the hostname, with
     A new 'TLS Allowed CN' set of directives which are implemented
     in the Client resource.  Then pattern matching is used in place
     of hostname matching against the Certificate's CN. As an example, we
     have certificates which (a) use a local CA, and (b) have a CN of the
     form client_123.
kes  Add new/changed entry points to Win32 build
kes  Create unaccepted-projects for projects that are not accepted.
kes  Simplify locking in the reservations system.
kes  Add more debug code in reservations.
kes  Make sure error condition on reserving a volume is handled correctly.
kes  Correct handling of volume_in_use.
kes  Correct handling of initializing a device.
kes  Move handling of broadcasting releasing a device into release_device().
kes  Correct attaching dcr to dev so that it is only done if device
     is properly initiated.
12Apr07
kes  Locking debug level tweaks in SD.
kes  Tweak new Volume code.
11Apr07
kes  Add exec external-command [wait-seconds] to bconsole. This
     executes the external-command.  Note! normally external-command
     should be enclosed in double quotes.
kes  Turn the .die command on only if DEVELOPER is defined -- i.e.
     it should normally be off in a production system.
10Apr07
kes  Implement die command for SD so that we can force it to dump.
kes  Implement SD lock debug code.
kes  Implement new algorithm for keeping Volume list in SD.  It
     is now owned by the device.
04Apr07
kes  Implement new code for freeing in use volumes that should 
     resolve if not all, some of the problems of multiple drive
     tape conflicts described in bug 801.
03Apr07
kes  Fix gui/bacula-web/images files in svn.
kes  Turn on FreeBSD/OpenBSD code to set EOT model on tape.
02Apr07
ebl  Fix a bug in batch mode (in string escape)
kes  Correct migration prune SQL typo that crept in in a    
     recent 2.1.x change.
01Apr07
kes  Move bnet_despool() into class in bsock.c
kes  Modify job report to include director name and Build OS.
kes  Move drop root privilege and check_catalog() before fork.
kes  Add update database scripts (version 9 to 10) to updatedb directory.
31Mar07
ebl  Check size and age of each file after its backup to see if
     it has changed during backup, if 'checkfilechanges' is set.
     The FD will do an extra check (stat(2)) after
     each file backup. mtime, ctime and size are compared with
     'before backup' information. If time or size mismatch, an
     error message will be generated. You must upgrade FD to use it.
30Mar07
kes  Make database name and user configurable
     --with-db-name=xxx --with-db-user=xxx
kes  Add back database type to message.c for debugging.
29Mar07
kes  Implement dir_sql() which issues an SQL query.
kes  Modify bat medialist to use dir_sql() and do some minor C++
     formatting as well as eliminating a number of pointers, simplifing
     the code.
28Mar07
kes  Fix some of the mtx-changer grep commands for tape label readers.
kes  Convert a number of bsendmsg into the appropriate send/warning/error
     message class calls.
kes  Suppress the using database message in the .sql command.
kes  Correct an incorrect bnet_tls_client prototype -- patch from Martin.
27Mar07
kes  Add context menu for floating a window.
kes  Some minor cleanup and name changes in qt-console
kes  Add doing mt setblk 0 in Win32 mtx-changer.
kes  Apply Martin's bug fix to move definition of ENODATA for 
     FreeBSD to bsock.c
ebl  Add a BUSY handler to sqlite to be able to use multi_db = 1 with
     sqlite2 and sqlite3.
26Mar07
kes  More pruning cleanup.
kes  Turn on wait_for_drive by default in mtx-changer.
kes  Turn on Batch insert code by default as it now passes regression.
kes  Add ./configure --enable-bat to enable building of Bat.   
     No install yet though.
25Mar07
kes  Implement a new .sql command for bat.
kes  Implement code to turn off pruning in obtaining the next volume.
     Pruning is turned off for the status dir command, but turned on
     for SD requests and for the list nextvolume command.
24Mar07
kes  Correct Qmsg() that was not updated correctly when committing a
     previous change (probably the recent TLS patch).
23Mar07
kes  Write new subroutine is_volume_purged() that explicitly checks
     if the Volume is purged, and if so marks it as such. This should
     resolve problems reported about needing to mount twice to recycle
     volumes.
kes  Rewrite pruning algorithm to do more work in the SQL engine, and
     to pass a list of JobIds to be deleted to SQL.  Also, minimize the
     amount of duplicated code.     
kes  Do volume pruning only for the Media Type desired (reduces pruning time
     if multiple Media Types are in the same pool).
kes  Implement more detailed info in the Job report for the Bacula version
     and architecture.
kes  Switch from POOLMEM to POOL_MEM (a real class) in ua_prune.c and
     ua_purge.c.
ebl  Add bbatch tool to bench database and insert mode.
     Fix sql quote stuff in batch mode
     Fix sql stuff for mysql
22Mar07
kes  Correct problems with am/pm scheduling. Fixes bug #808.
kes  Implement new prunning code that prunes up to 1000 jobs at
     the same time.  The same technique can be applied to a number
     of other prune/purge subroutines.
kes  Add an insanity check when starting a new tape job to ensure
     that the tape position has not been changed. If so fail the
     job.
kes  Fix Win32 build for dlls to add the folllowing:
     src/lib/bsock.c -- new file with new entry points
     src/lib/dlist.c  -- new entry points
     src/cats/sql_create.c -- new entry point
     src/cats/sql_cmds.c -- new DATA item exported
21Mar07
ebl  batch mode cleanup bscan-test is ok now.
kes  Implement SD code to check length of disk volume before appending.
18Mar07
kes  Correct return status on db_batch... routines.
kes  Add call to db_write_batch_file_records() to migration code.
ebl  Fix AfterJob timing
kes  Move the checking of the database in initializion of the Director
     to after we drop privileges.  This avoids the need for both root
     and bacula access to the DB.
kes  Correct a misplaced variable definition in src/filed/backup.c
kes  Correct how the new batch insert db_create_attributes_record()
     uses the arguments.  Caused a seg fault in bscan.
kes  Implement lock() and unlock() methods in DEVICE class.
     Implement block() and set_block(xx) methods in DEVICE class.
kes  Modify bnet_connect() so that it uses time() to check for the
     wait time expiring (on some OSes, some system calls may not
     return immediately).
kes  Modify Verify to obtain the previous JobId when it is actually
     running rather than at schedule time (as it was in 1.38.x).     
kes  Fix src/job.c to handle MaxWaitTime correctly.  This should
     fix bug #802.
kes  When checking pid in pid file, continue running if the pid is
     the same as ours. This occurs on IRIX after a system crash.
     Fixes bug #797.
10Mar07
kes  Extend new GUI API.
kes  Make the ua structure a class, and implement send_msg(),
     error_msg(), warning_msg(), and info_msg().
08Mar07
kes  Apply fix from for building wx-console on the Mac from
     bug #798.
kes  Implement new select mechanism for GUI programs.
kes  Reorganize initialization of stackedWidgets in bat.
07Mar07
kes  Add updated nagios plugin supplied by Christian Masopust.
05Mar07
kes  More bat implementation.
kes  File migrate bug with Pool Occupancy using mediaid instead
     of jobids.  Fixes bug #795.
kes  Fix orphaned buffers in filed backup and verify due to
     crypto buffers not freed during errors.  Fixes bug #789.
kes  Extend new GUI api code to tree commands.
kes  Ensure that tree and dot commands check console ACLs.
kes  Permit marking directory with trailing slash.
kes  Allow 20 console connections (instead of only 10).
04Mar07
kes  Add smartctl call to bacula-sd.conf as an example of getting
     tape alert info.
02Mar07
kes  Modify jobq.c to let simultaneous restore jobs run. This may 
     cause them to fail if they cannot get a drive.
kes  Add Client Connect Wait to Storage daemon to permit users to
     modify the time the SD waits for a FD connection.
29Feb07
kes  Correct virtual changer check which was backwards. This caused
     volumes to be unloaded into slots already occupied.
28Feb07
kes  Apply Command ACL filter to JobId list in restore command.
kes  Correct typeo in var.c patch.
27Feb07
kes  Don't let Bacula prune File or Job records for the current Job.
kes  Fix variable substitution pad + inc bug reported (with patch)
     in bug #791.
26Feb07
kes  Correct SQLite log table index as reported by Luca Berra.
24Feb07
ebl  fix fifo stuff, bacula tries to rewind the fifo... Thanks to Andreas
22Feb07
kes  Begin implementing new comm signals for API.
kes  Fix a few places in lib/message.c where the open fd may 
     not be zeroed.
kes  Continue implementing lib/bsock.c (real class).  Make jcr,
     who, host, and port private. There are new methods to access
     them for non-class use. This required touching a number of files.
21Feb07
kes  Add LANG=C to autoconf/randpass so it works with languages other
     than English.  Fixes bug #788.
20Feb07
ebl  Revert ClientRunBeforeJob to old position as in 1.38.X.
     This fixes bug #780
     You will not be able to generate Include/Exclude list any more.
     It will be fixed soon.
     If you want to use this, you can apply
     trunk/bacula/patches/testing/clientrunbeforejob_can_generate_include_exclude_list.patch
19Feb07
kes  Restore of sockets created false error messages because Bacula
     no longer restores sockets, but the code was still trying to
     set the attributes on a non-existent file. Reported by a user.
ebl  finish RecyclePool feature
     Media will takes Pool.RecyclePool
     when moving from Scratch to a Pool or when user will do
     update volume=xxx frompool
     To use it, add RecyclePool = aPool to your Pool resource
        Pool {
                Name = Default
                RecyclePool = Scratch
                ...
        }
     TODO: update manual
kes  Expand new BSOCK class adding signal() and new BNET signals.
kes  Begin enhancing the dot commands adding a new API function
     that returns more information and will make it easier
     to interface to the Director from a program.
18Feb07
kes  Make DEVICE fd private. Its new name is m_fd, and can be
     obtained with dev->fd() outside the class.  This is the
     first of many DEVICE members to be made private.
kes  Implement Michael Renner's idea on having a virtual disk
     changer. I made some minor modifications (e.g. I did not
     implement the Virtual Changer directive, but simply set
     the Changer Command to an empty string.
17Feb07
kes  Implement a BSOCK send() method that writes the whole record
     in a single write() request rather than in two.
ebl  add update volume=xxx recyclepool=yyyy
     volume takes recyclepool from pool when using update volume=xxx from pool
16Feb07
kes  Fix encryption deblocking bug, which caused some restored files
     to be truncated. This fixes bug #763.
kes  Add FD event sequence order prepared by Eric -- for RunScripts.
kes  Fix 12am/pm bug as reported in bug #782 -- scheduler problem.
13Feb07
kes  Apply Eric's ClientRunScriptAfter patch to 2.0 and 2.1.
ebl  Use btime_t instead of uint64_t in media patch.
11Feb07
kes  Optimize the use of the database a bit in the Status dir command.
     Only open it when needed, ensure that if any previous database
     was opened, it is closed.
10Feb07
kes  Correct VolCatBytes bug from media patch.
kes  Apply patch from bug #612 by Rudolf Cejka to speedup pruning
     in the case of orphaned records.
kes  Modify dbcheck to handle orphaned JobMedia, Path, Filename,
     and File records in 300K chunks to be more efficient. This
     idea came from Juan Luis Frances (if I remember right).
kes  Apply Eric's scratch patch that moves a purged Volume to
     the RecyclePool.  Question: how is RecyclePool set? what
     happens to the ScratchPool?
kes  Apply Eric's media patch that collects read/write media
     times as well as byte counts.  This patch requires a
     simultaneous upgrade of the DIR and SD.  Note, there
     should be some way to turn off timing. I'm not sure
     times are in Bacula units.
kes  Apply Eric's batch-insert patch.
09Feb07
kes  Update projects list.
08Feb07
kes  Implement Include/Exclude file lists in FD as dlists using
     the new dlistString class. This permits efficiently having
     large include/exclude lists and completes project Item 25.
kes  Fix dird/ua_cmds.c so that a cancel command checks if the
     console is authorized to cancel the job.  This fixes bug 
     #767.
kes  Modify SD so that the VolCatJobs medium record is updated
     at the beginning of a Job rather than the end.  This
     fixes bug #775 where exceeding MaxVolJobs caused jobs
     to fail.
kes  Added a mutex around getting and setting Volume information
     so that multiple simultaneous jobs will single thread.
07Feb07
     Switch to using Subversion
kes  Remove src/pygtk-console/ from configure
06Feb07
kes  Delete src/lib/btree.c from win32 build, then add rblist.c
     plus the entrypoints.
kes  Apply patch supplied that corrects debug print
     in canceling jobs for max run time.  Supplied as
     part of bug #621, which was previously fixed.
05Feb07
kes  Test on job_canceled() and sd_msg_thread_done inside
     loop starting the message thread to avoid a race condition.
     Fixes bug #771.
kes  Remove rl_catch_signal from console.c as it conflicted
     with the header definition. Fixes bug #765.
ebl  Fixes bug #766 about RunsOnClient = Yes (case sensitive)
04Feb07
kes  Clarify some stored/acquire messages to indicate if the
     problem is with read or append.
02Feb07
kes  Fix memory leak with storage ids in cats/sql_get.c
kes  Terminate watchdog earlier to avoid reference to released
     memory -- reported by Jason Austin.
kes  Move closing the database from jobq.c to the director daemon
     termination routine. This fixes memory leaks for shadow jobs
     (i.e. migration jobs).
kes  Free up the unique jobid chain items in migrate.c.  This fixes
     a memory leak problem.
kes  Convert some ugly looking for statements to use foreach_alist
     in findlib/find.c.  This will facilitate converting the structures
     to use dlist (for large include/exclude lists).
kes  Fix a bug in the btree.c and btree.h routines, then rename them
     rblist and add them to be built in src/lib.  Include some new
     methods written by Rudolf Cejka that make the code more readable
     (hides some of the ugly casting).
kes  Add set_next() and set_prev() methods which make the code much more 
     readable. Also add a new dlistString class that facilitates storing
     strings in dlists.  To be used in the large include/exclude lists.
kes  Make some trivial modifications to lib/tree.h that use rblist
     rather than dlist for storing the tree links. This was suggested
     by Rudolf Cejka.  The result of this is that the restore tree now
     uses red-black binary trees rather than simple linked lists. This
     should give rather dramatic speed improvements for directories
     contining large numbers of directories/files (more than 10000).
28Jan07 
kes  Fix maxruntime bug #621.
26Jan07
ebl  Implement the include JobID in spool file name project.
kes  Reorder projects file in order determined by Jan 2007 vote.
kes  Implement item #12 on project list -- quick release of FD by
     the SD.
kes  Fix open of SQLite3 db where user does not have write permission
     so that DIR does not crash. Fixes bug #761.
25Jan07
kes  Add back missing @ in Win32 Makefile.
kes  Change 'Device not configured to autolabel' from INFO
     to WARNING.
kes  Fix jobq.c to restart failed jobs when Reschedule Times = 0 
     which should restart an indefinite # of times.
kes  Fix configure --help to print --with-mysql[=DIR]. Same for
     other DIR specifications.
23Jan07
rn   Fix msvc build problems. Fix bacula.dll exports for msvc build.
     Fix path quoting in SQLite scripts.
     Fix problems with SHGetFolderPath.
19Jan07
kes  Create patches/2.0.1-restart.patch. Fixes bug #755.
18Jan07
kes  Fix Job restart on error bug that promotes an Inc to a Full
     backup.  This should fix bug #755.
kes  Add qt-console and first cut of code.

Version 2.0.1
12Jan07
kes  Fix Bacula->Documentation link on Win32 to point to index.html
     instead of bacula.html. Fixed bug #750.
kes  Return JobId in db_get_job_record() when JobId==0. This should
     fix bug #741.
kes  Do not release source pointers when restarting a failed job.
11Jan07
kes  Add dynamic dll entry point for SHGetFolderPath to Win32 code.
     This *should* fix bug #747.
kes  Modify winbacula.nsi to substitute with g bin_dir_cmd. Should fix
     bug #742.
09Jan07
kes  Modify USTORE constructor to set an empty store_source string, 
     and don't copy the store_source string in a cancel.  Hopefully
     this will fix Arno's seg fault, bug #744.
kes  Add back code to disable conio in configure. Fixes bug #743.
kes  Correct the Options scanner in the FD to correctly handle  
     SHA1 option, which was eating the next option.  Reported by    
     Sebastien Guilbaud.
kes  Add code to indicate when the SD is spooling, spool wait, and 
     despooling as requested by Alan Brown.

Version 2.0.0 released: 4 January 2007