- Release Notes for Bacula 1.31
-
- Bacula code: Total files = 251 Total lines = 74,714 (*.h *.c *.in)
-
-Major Changes this Release:
-- The database format has changed. Please see below.
-- Support to save and restore all files on WinNT/2K/XP systems
- including the permissions. Unfortunately files that are in use by another
- program cannot be saved.
-- Support for Win95 systems (untested since I don't have Win95).
-- Heartbeat every 20 minutes between daemons to prevent network
- timeouts. The heartbeat interval can be set.
-- Volume names may now only contain letters, numbers, colon, period, dash,
- and underscore.
-- Added readline to depkgs (removed from depkgs1) and fixed configuration if
- it is not installed in your system libraries.
-- Implemented generalized tape label formats including counter variables
- for automatic naming of Volumes.
-- Multiple simultaneous jobs now work.
-- Implemented tape block rejection, which means that restores with
- several incremental backups will run orders of magnitude faster.
-
-
-Other Changes this Release:
-- Restore checks block numbers to ensure that no block is lost.
-- The new console var command allows testing variable expansion
- used in automatic tape name generation.
-- The new console estimate command allows you to test FileSets
- to see how many files and bytes will be saved and optionally
- to have an "ls -l" style listing of the files.
-- During a normal restore (replace = yes), any existing file is deleted
- and the restored file is then created. This corrects links and other
- wierd files that changed between the backup and the restore.
-- Preliminary support for BSDi.
-- Use smtp instead of mail to send the traceback message.
-- Fixed a race condition in the "list" command while a backup is
- in progress.
-- Improvements to gnome-console.
-- Prune orphaned jobs (no files saved, no Volume used).
-- Added non-fatal errors to Job reports.
-- Eliminate need for SubsysDirectory in each daemon -- please remove
- these records from your .conf files.
-- Add a lot more "command line" options to console commands.
-- More info in traceback (database type, ...).
-- Better handling of errors with autochangers during restore.
-- Better cancellation of jobs in Storage daemon (doesn't try
- to cleanup twice).
-- Better cancellation of File daemon (except on Cygwin systems).
-- SD error messages such as autochanger errors are now properly
- directed back to Console -- previously some were lost.
-- A Storage daemon crash on FreeBSD systems (due to a different FreeBSD
- pthreads implementation) is fixed.
-- Better Job termination report particularly for Verify and Restore jobs.
-- Update Verify VolumeToCatalog to use new BSR records.
-- Fixed list last 20 jobs in restore command (previously reported any
- 20 jobs).
-- Gnome command line history works better.
-- Better messages if a job is upgraded from Diff or Inc to Full.
-- Replaced FileSet MD5 with date created -- more aestetic and readable.
-- Fixed a FD crash on long directory names (Win32 specific).
-
-
-
-Items to note: !!!!!
-- Recycle Oldest Volume has changed to be Purge Oldest Volume
- Please change your Director's .conf file.
-- The default time interval is now days instead of seconds. Please
- check your .conf files!
-- For MySQL users, you must have the thread safe client libraries
- available. If you build MySQL yourself, add the --enable-thread-safe-client
- option on the ./configure. You will most likely need to do an ldconfig.
- Please see the installation documentation for building MySQL.
-- Version 1.31 and 1.30 daemons/Director are not compatible. You must
- upgrade all or nothing.
-
-- The format of the catalog database has changed, so you must either
- re-initialize your database (losing all the old info) with:
-
- ./drop_bacula_tables
- ./make_bacula_tables
-
- or you can use the appropriate script (you must choose the name according
- to which database you have) in the <bacula-source>/src/cats directory.
-
- BEFORE APPLYING THE ALTER SCRIPT PLEASE BACKUP YOUR DATABASE.
- If you have previously upgraded to version 1.31, please do not run
- this procedure a second time. Do one of the following only if you
- wish to keep your old tables (not doing the re-initialize documented
- above), and do this only after configuring an building the new Bacula,
- but before trying to run it:
-
- MySQL:
- cd working-directory (or where you want to backup the catalog)
- mysqladmin -f --opt bacula >bacula.sql
- cd <bacula-source>/src/cats
- ./alter_mysql_tables
-
- SQLite:
- cd working-directory
- echo '.dump' sqlite bacula.db >bacula.sql
- cd <bacula-source>/src/cats
- ./alter_sqlite_tables
+ Release Notes for Bacula 2.2.9
+
+ Bacula code: Total files = 498 Total lines = 167,596 (*.h *.c *.in)
+ 82 new files, 41,221 new lines of code, 208,380 lines of change from 2.0.3
+
+This Director and Storage daemon must be upgraded at the same time,
+but they should be compatible with all 2.0.x File daemons, unless you
+use some of the new features that affect the FD. In other words, you should
+not have to upgrade all your File daemons when you upgrade. There is
+no database upgrade needed from version 2.0.x to 2.2.0.
+
+Version 2.2.9 is a bug fix to version 2.2.8:
+- *Massive* commit of all fixes and back ports to create 2.2.9
+ Mostly SD reservations enhancements.
+- Fix Win32 FD backup/restore memory leak due to improper termination
+ of BackupRead/Write. This fixes bug# 1038.
+- Fixes a StorageId problem with volumes after migration.
+- Implements autostart scripts for Debian
+- Fix mtx-changer.in for broken Debian mt program.
+- Apply doc fix from bug #1062.
+- Resolve crash and improper restore wx-console Win32 restore
+ GUI. Fixes bug #1065.
+- Update Win32 wxWidgets to latest version.
+- Attempt to do correct handling of Win32 mount points. Should
+ fix bug #1046.
+- Add const to AIX prototype for initgroups()
+- Undo bug #1047 heap overrun fix as it is not correct.
+- Fix to the JobMedia patch, which introduced a new problem.
+- Fix creating first JobMedia record during Migration to include
+ proper index. This caused slow restores of migrated jobs.
+- Fix bug #1047, do not strip paths on symbolic links.
+- Set catalog backup database and user name from values specified on
+ the ./configure line.
+- Apply patch to correct bug #1031, about wrong pool source information
+ in job report.
+
+
+Version 2.2.8 is a bug fix to version 2.2.7:
+- It fixes bugs: 1036, 1033(doc), 1028, 1040, 1045(doc), 1030,
+ 1042(partially), and possibly bugs 1018 and 1032.
+ Bugs 1018 and 1032 involve problems with multiple-drive autochangers,
+ and are difficult to reproduce.
+ See the ChangeLog for more details.
+
+Version 2.2.7 has several new features and several important bug fixes
+ since version 2.2.6:
+- It fixes bugs: 1009, 1022, 1024, 1019, 1012, 1021, 1020
+ 1007, 1008. For more details, please see the technotes-2.1 file.
+- Fixed a seg fault reported by Frank Sweetser that depended on
+ exact path lengths, but the problem was in bsnprintf.c
+- Double quoting include filenames (@xxx) in Bacula conf files is now
+ possible, thanks to a patch by Michael Stapelberg.
+- You can pipe input to include filenames (@|prog) by using a vertical
+ bar, thanks to the above patch.
+- A daylight savings time bug in the Win32 bsmpt was fixed by a patch from
+ Nerijus Baliunas.
+- Marc Cousins submitted a patch that permits building the PostgreSQL
+ driver with version 8.3.
+- The configure option --archivedir has been changed to --with-archivedir
+
+Version 2.2.6 is a minor bug fix release to version 2.2.5
+- It fixes bugs: #1003, 942, 982, 990(response only), 991,
+ 993, 986, 976.
+- Fix bat crash wen it cannot connect to Director.
+- Fix joblist failure bug in bat.
+
+Version 2.2.5 is a major bug fix release to version 2.2.4
+- It fixes the following bugs: #961, 962, 963, 969, 968, 960,
+ 964, (possibly 935 and 903), 953, 953, 967, 966, 965, 954,
+ 957, 908, 958, and 955.
+- It also improves listing performance problems in bat pointed
+ out by Chris Howells.
+
+Version 2.2.4 is a minor bug fix release to version 2.2.3
+- Possible fix for authorization problems bug #953.
+- Possible fix for bug #908.
+- Add waits to multiple exit detection code to try to force pid
+ file to always be deleted.
+- Restore good dev.tar.gz to rescue set appropriate binary property.
+ This fixes bug #950.
+- Fix seg fault in error exit of acquire_for_read after unsuccessfully
+ trying to switch drives by checking for blocking before unblocking.
+ Fixes bug #906.
+- Cancel storage daemon in all cases where FD reports error. This
+ should fix virtually all cases of bug #920 and will ensure that Devices
+ are released as soon as possible.
+- 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.
+- Fix migration code to get correct Volume name with multiple volumes
+ by skipping |. Fixes bug #936.
+- Implement patch supplied by Landon to fix bug #944 where using
+ TLS with bconsole uses 99+% of the CPU.
+- Fix bug #946 about "bacula-dir -t" which doesn't works
+ as expected.
+- Using "m" in bconsole will show messages as in prior versions
+ and not memory usage.
+
+- Note, you need GTK >= 2.10 to be able to link the Tray Monitor
+ program.
+
+Version 2.2.3 is a critical bug fix release to version 2.2.2
+- Fix bug #935, and possibly also bug #903 where files were not
+ restored. MediaId was not properly set in JobMedia record after
+ a Volume change. This bug is known to affect all versions from
+ 2.0.0 on, and probably versions prior to that. A detailed analysis
+ of the bug can be found at:
+
+ http://www.bacula.org/downloads/bug-395.txt
- When you are sure that Bacula is running with your upgraded database,
- please delete the bacula.sql copy you made.
-
+- Add ./configure search in qwt-qt4 for qwt package
+- Apply Martin Simmons patch that should turn off the new API usage
+ when batch insert is turned off allowing building on older
+ PostgreSQLs.
+- Note, you need GTK >= 2.10 to be able to link the Tray Monitor
+ program.
+
+Version 2.2.2 is a minor bug fix release to 2.2.1
+- Detect if new PosgreSQL batch insert API is present.
+- Correct incorrect mempool call causing Director crash on older
+ systems that do not have va_copy().
+- Update spec files for 2.2.1 release
+
+Version 2.2.1 is mainly a minor bug fix release to version 2.2.0,
+ the main changes since 2.2.0 are:
+- Fixed bugs #921, 930, and 923.
+- More portable timezone offset in bsmtp thaks to Attila Fülöp.
+- Fix several bat issues.
+- Use GTK+ calls instead of egg files in tray-monitor.
+- Win32 service routines rewritten
+- Updated projects file
+Please see the ChangeLog for details.
+
+Notes on 2.2.0 release follow:
+
+Areas requiring caution or testing:
+- You must have the thread safe version of MySQL client libraries loaded
+ to build with MySQL enabled.
+- Volumes are pruned only when absolutely necessary -- this may cause
+ your database to grow compared to prior Bacula versions.
+- Solaris door and even port files are no longer restored (equivalent
+ to what we do with sockets).
+- SQLite is no longer supported for Solaris -- it fails too often with
+ bus errors. SQLite3 should work on Solaris.
+- The default setting for SQLite3 is now 'PRAGMA synchronous=OFF'.
+ This makes it run 30 times faster, but increases the possiblity
+ of a corrupted database if your server shuts down unexpectedly.
+ The default behavior can be changed in src/version.h
+- Restore on Win32, and in particular on Vista is untested. Please
+ test before relying on it. It should backup and restore reparse
+ points.
+- Win32 servers are untested, and very likely not to work.
+
+The major new features are:
+- Much faster insertion of attributes (somewhere around 10 times),
+ many thanks to Eric Bollengier and Marc Cousin.
+- First release of bat (Bacula Administration Tool). Note to build
+ bat you must explicitly enable it on the ./configure line, you
+ must have the Qt4 version 4.2 or later libraries loaded, the qwt
+ (Qt Graphics) package loaded, and qmake and the other Qt4 tools
+ must be available. Most of the implementation was done by Dirk Bartley.
+- Red/Black restore in memory tree (500 times faster loading).
+- The Regex Where code to allow easier relocation of restored files
+ thanks to Eric.
+- Socket level heartbeat for all connections (untested).
+- posix_fadvise() use in the FD to improve performance reduces
+ swapping due to opening/reading lots of files. Win32 equivalent
+ implemented.
+- Much improved Volume reservation code that should eliminate most
+ conflicts experienced in multiple drive autochangers.
+- Simpler locking in the SD in the reservation system.
+- Detection of file size/date change during backup if enabled.
+- New Recycle Pool feature -- thanks to Eric.
+- Efficient implementation of very large include/exclude lists.
+- Volumes are no longer pruned during 'status dir'
+- Pruning is now more efficient, and if a Volume is purged,
+ during pruning, it is immediately discovered.
+- License is now GPL v2 without modifications, fix a few copyright
+ mistakes made when adding FSFE copyright notice.
+
+New ./configure options:
+- --enable-bwx-console
+- --enable-bat
+- --with-qwt=
+- --with-db-name=
+- --with-db-user=
+- --enable-batch-insert
+
+New bconsole commands:
+- exec
+- memory
+- update recyclepool
+- .sql
+- .api
+- .pwd (in restore tree)
+- restoreclient (keyword)
+- backupclient (keyword)
+- regexwhere (keyword)
+- update jobid (new command)
+- recyclepool (keyword)
+
+New directives:
+- Heartbeat Interval (bconsole.conf)
+- Heartbeat Interval (bacula-dir.conf in Director, Client, Storage)
+- TLS Allowed CN (bacula-dir.conf in Client)
+- Regex Where (bacula-dir.conf in Job)
+- Strip Prefix (bacula-dir.conf in Job)
+- Add Prefix (bacula-dir.conf in Job)
+- Add Suffex (bacula-dir.conf in Job)
+- Recycle Pool (bacula-dir.conf in Pool)
+- FailJobOnError (bacula-dir.conf in RunScript)
+- CheckFileChanges (bacula-dir.conf in FileSet)
+- StripPath (bacula-dir.conf in FileSet)
+
+Other features or bug fixes:
+- Fixed bugs: 916, 910, 917, 914, 906, 907,
+ 842, 830, 893, 861, 888, 886, 807, 877, 872
+ 885, 887, 864, 874, 882, 881, 863, 859,
+ 856, 854, 845, 847, 846, 809, 772,
+ 822, 825, 824, 808, 802, 797, 798, 795, 789, 791,
+ 788, 780, 763, 782, 612, 767, 775, 621, 772, 764,
+ 766, 621, 761, 755, 750, 741, 747, 742, 744, and 743.
+- Configure bat with --enable-bat. Define qwt libraries with
+ --with-qwt=<dir>. See Installation chapter of manual for details.
+- Create a depkgs-qt package that has both Qt4 and qwt, which are
+ needed to build bat. Most modern Linux systems will have both
+ these packages in the distro.
+- Storage overrides delete all previous storage definitions instead
+ of prepending.
+- One should be able to mount and unmount removable devices if the
+ Device resource has Removeable Media set and the mount and unmount
+ directives are defined.
+- ./configure will do a better job of searching for qwt libraries.
+- The Win32 version can no longer be shutdown from the tray monitor.
+ Use the command line or the Services panne.
+- Keep prune_volumes() from pruning the whole Scratch pool.
+- More debug output in status storage.
+- Correct moving a Scratch volume from pool to pool (some
+ critical columns were lost).
+- Different locking in reservations and despooling systems,
+ which means more micro-locking and less macro-locking, which
+ should give a lot more concurrency at the expense of slightly
+ (<0.1%) more overhead due to more locking/unlocking, but
+ concurrent jobs should run much faster.
+- Additional drive reservation algorithm that should solve a lot of
+ the problems experienced with multiple drive autochangers.
+- Storage daemon status command enhanced to more clearly show Volume,
+ pool and media type when a job is waiting.
+- Made bsmtp work with more strict SMTP servers.
+- Detect doubly freed buffers in smartall.c
+- wx-console renamed to bwx-console (Fedora request)
+- gnome-console renamed to bgnome-console (Fedora request)
+- Migration preserves original job's FileSetId
+- Spooling implemented for migration jobs.
+- Config files can be read through a pipe, by specifying a leading |
+ in front of the configuration path/filename.
+- New memory command (bconsole) that will print the current Director's
+ memory usage, and an in use buffer dump.
+- Console name changed from *Console* to -Console- to accomodate Win32
+ filename restrictions.
+- Corrected the Win32 ftruncate bug.
+- Additional version information added to Job reports.
+- New -8 option for bsmtp to specify UTF-8 encoding type.
+- bsmtp will no longer add < > to target (from, to, cc) if there
+ is already a < in the target.
+- Prefer Mounted Volumes extended to mean a volume that is being
+ mounted by another job.
+- Runscript timing set to same as version 1.38.11
+- New TLS Allowed CN directive(s) permitted.
+- New bconsole 'exec' command to run external script/command.
+- Turn on FreeBSD/OpenBSD code to set EOT model on tape.
+- Drop from root done before database is opened.
+- Database user and name can be configured with:
+ --with-db-name=name --with-db-user=user
+- Turn on wait_for_drive in mtx-changer script.
+- Rework how bar codes are handled in mtx-changer script.
+ This appears to have been an unreported bug.
+- Updated nagios plugin supplied by Christian Masopust
+- Better restricted console ACL checking.
+- New Client Connect Wait directive in Storage daemon so that
+ users can configure how long SD waits for FD connection.
+- Bacula will no longer permit pruning of the currently running
+ job (note, if other jobs are running, they may be pruned).
+- Sockets are no longer restored.
+- dbcheck works in 300K chunks so will typically run faster.
+- Include/Exclude lists can now be efficiently handled for quite
+ large sizes -- tens of thousands of entries.
+- Several memory leaks in migration and database usage were fixed.
+- New console keyword restoreclient, which specifies the client to
+ which the restore will be sent. The client keyword specifies
+ the backup client. The restoreclient keyword is optional if it is
+ not specified, the backup client will also be the restore client.
+- The disk file size is now checked to ensure that it agrees with the
+ catalog value before Bacula will append to the disk (same as tape
+ and DVD).