X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=bacula%2FReleaseNotes;h=aa4e49f3197f8bf87b81dd374d25ceb4122cdc3c;hb=959fafe81f0737bca197f0d96fa2078d5fb4572e;hp=e1282c023f432d253e5ddddc2964091df0c09ce0;hpb=4a9d4f81f4182d90bbc2b1ba1b21f552aedb67d1;p=bacula%2Fbacula diff --git a/bacula/ReleaseNotes b/bacula/ReleaseNotes index e1282c023f..aa4e49f319 100644 --- a/bacula/ReleaseNotes +++ b/bacula/ReleaseNotes @@ -1,390 +1,184 @@ - Release Notes for Bacula 1.39.26 - - Bacula code: Total files = 447 Total lines = 149,711 (*.h *.c *.in) - -Version 1.39.26 contains mainly bug fixes to 1.39.24. Please - see the ChangeLog for more details. - -==== IMPORTANT a stock SuSE 10.1 kernel may crash ===== -- A stock SuSE 10.1 kernel may crash when Bacula runs and accesses - the tape drive. Workaround, load a Fedora kernel, which works fine, - or load the SuSE 10.2 rc5 kernel which also works fine. - -==== IMPORTANT Catalog update required ===== -- The database format has been updated from what was used in - Bacula 1.38.x. You must manually update your database before - running Bacula 1.39.x or higher. Please backup your previous - version of the database before running the update. The update - script will be automatically installed in your scripts directory, - or can also be found in /src/cats. It is called: - - ./update_bacula_tables - - It is necessary to run it only once the first time you move to - a 1.39.x beta or to 1.40.0. Upgrading the Bacula version - thereafter does not require updating the database again. - Depending on the size of your database the script make take a - bit of time, to run, but in general, it should be very fast. - -==== IMPORTANT DVD Volume format changed ==== -- The current Volume format written by 1.39.22 is different from - the format written by previous versions. The two formats - are not compatible. Thus any DVDs written prior to 1.39.22 will - be unreadable by version 1.39.22. - -==== IMPORTANT miscellaneous ==== -- The Gnome console program (gconsole) no longer functions as it - should. If you have multiple catalogs, you will need to select - the catalog (this I will fix). More importantly, in restore - mode, the restore tree is no longer shown in the left pane. I - suspect this is due to incompatible changes in the GTK+ API, - and hence have given up on gnome and gtk+, as this has already - happened several times previously. At some point there - will be a new GUI console. -- The bacula-dir.conf directive Accept Any Volume has been - removed because it was never implemented. You must delete all - occurrence of this directive for the Director to run. -- The --mandir ./configure option now points to the top level man - directory. The man files will be installed under mandir/man8 and - mandir/man1 as appropriate. -- The "Accept Any Volume" directive has been removed. It was never - implemented. Bacula will always accept any valid tape that is in - the drive for appending. -- You *should* be able to use 1.38.x FDs with version 1.39.18 Director - and SD providing you do not use any of the new features (runscript, - data encryption). It seems to work here, but we do not guarantee it. -- Your Director and SD must be simultaneously upgraded. -- The restore command no longer uses the MediaType as the primary method - of finding a suitable Storage device. Normally it will select the last - device used to write a Volume. If no storage device is defined, it - will use the old algorithm which selects the first Storage resource - with the correct MediaType. -- The MD5/SHA1 hash codes kept in the database are now kept in a binary - format compatible with the rest of the world. If you are running verify - jobs, you *must* do an InitCatalog or all files will show an MD5 - difference. Also, authentication uses the new algorithm by - default, but *should* accept connections from older components (FD) using - the old non-compatible algorithm. This has been tested, but more - more testing is still needed. - -==== IMPORTANT new Win32 install procedure ===== - For Win32 migrations from versions prior to the new installer nothing special - needs to be done to upgrade. Everything should be taken care of - automatically. The only thing not done is to delete the old C:\Bacula - directory (mostly out of paranoia, we can change that prior to release if - everyone is comfortable with it). - - Prior to using the current installer, if you used a prior 1.39.x - beta version, you must do one of the following three things: - - 1) Uninstall prior beta version and select the option to delete - the configuration and state files. This will get rid of the bogus - configuration files. Reinstall the new 1.39.22 version. - - 2) Manually copy the *.conf files from C:\Bacula\bin to - C:\Documents and Settings\All Users\Application Data\Bacula. - - 3) Manually edit the *.conf files in C:\Documents and - Settings\All Users\Application Data\Bacula. The links in the Bacula menu - can be used to avoid having to enter that ugly path. - - After one of these has been done the upgrade should work fine. - - If you have problems with the above, try the following - The new Win32 installer requires that you deinstall any - previous 1.39.x beta version before installing the new version. - The following is not necessary if you are upgrading from - a 1.38.x installation. - - The simplest way to do clean up a prior 1.39.x beta is in a DOS shell: - - cd c:\bacula\bin - net stop bacula - net stop baculfd - ./bacula-fd /remove - (Install the new Bacula) - - Note, one or both of the 'net stop' commands may fail. Don't - worry about it. - - If you didn't read the release notes or forgot to do those - commands, try the following: - - cd c:\bacula\bin - net stop bacula - net stop baculafd - sc delete bacula - sc delete baculafd - - Note, at least one of the 'net' commands and possibly both - will fail, and at least one of the 'sc' commands will fail. - Don't worry about it. After that, try again to install - the new Bacula. - - -New Features in 1.40.0: -- Windows tray status windows are scrollable and resizable. -- Win32 external script excution is much more flexible -- handles - spaces in names better, ... -- Lots of DVD fixes -- I think they now work! -- Fix opening of database in a restricted console to respect - any Catalog ACL. -- Permit multiple console/director resources in bconsole.conf. - patch from Carsten Paeth calle@calle.in-berlin.de -- Character substitution in Job/JobDefs WriteBootStrap. - from Eric Bollengier. -- Apply patch supplied in bug #656 to pass priority field - in the run dialog to the Director in gnome console. -- Add support of encrypted data stream to bscan from Eric. - display data_len instead of data content (may be binary) -- Add Enabled=xxx on update slots command. -- Add host:port to connect failure messages to FD and SD from Dir -- Add WhereACL to console ACL list. If nothing is specified, only - the default is permitted for restore. Otherwise, *all* allows any - path, or you can specify permitted paths. This should allow control - over where users can restore files. This is untested. -- Install man pages with 'make install' -- Add Media.Enabled flag to client backups for dotcmds.c -- Enforce Media.Enabled=1 for a current restore to work -- Require restore case 3 to have sqlquery permission to work. -- The basic features of Migration are now complete. -- There is a Migration chapter in the doc. - http://www.bacula.org/dev-manual/Migration.html -- There is an Encryption chapter in the doc. - http://www.bacula.org/dev-manual/Bacula_Data_Encryption.html -- Additional support for removable devices. See the - Requires Mount, Mount Point, Mount Command, and Unmount - Commands in the Storage daemon configuration chapter: - http://www.bacula.org/dev-manual/Storage_Daemon_Configuratio.html - Also see the Edit Codes for Mount and Unmount Directives in the - same chapter. -- Add -n option to bconsole to turn off conio. -- The bytes field in the terminated jobs part of the status - command now reports in KB, MB, ... units. -- When not descending into a directory, print the File= name that - triggered it -- makes why not descending a bit clearer -- Do not unload autochanger when doing "update slots" -- Implement mount command for autochanger -- Fix bug #462 incorrect error message printed when client script called - from File= was not found. -- Fix bug #558 (waiting for feedback) where Bacula needs too much time to - do a rewind on Solaris when no tape is in the drive (Solaris does not - have the detailed errno found on Linux). Added Solaris specific code. - Note, this may apply to other OSes as well. -- Switch the Win32 build from using Microsoft C++ to using mingw32 - cross-compiling. The initial work was done by Howard Thomson, - then tweaked by me. Robert Nelson then totally reworked the - cross-compiling code so that it not only cross-compiles, but - also compiles on Visual Studio, and at the same time, he added - all the current Unix features to the FD, such as selection on - drives, encryption support, building *all* the tools, ... - Finally, he also ported the Directory and the Storage daemon to - Win32. -- Data encryption done in the Client is now supported due to code - submitted by Landon Fuller. -- Bacula restore and bextract can now extract non-portable Win32 data to - any client (including Unix/Linux clients). Of course, in doing so, - the Microsoft specific permissions and ACLs will be lost. Thanks - to Thorsten Engel for this code. -- The 260 character limitation for Win32 paths name lengths is now - eliminated thanks to Thorsted Engel. -- Eric Bollengier wrote new RunScript directives that includes - the old RunBefore/AfterJob and ClientRunBefore/AfterJob features - plus a *lot* more, allowing you to control just about every aspect - of running scripts. See the manual for detailed documentation. - http://www.bacula.org/dev-manual/Configuring_Director.html#5227 -- The examples directory has a new bacula_mail_summary.sh file that - creates a single email summary of any number of jobs. Submitted by - Andrew J. Millar. -- SunOS ACLs should now work thanks to a patch from David Duchscher. -- The database Id records should be 32/64 bit independent now. 64 bits - can be enabled by changing one define, but this has never been tested. -- Apply days keyword patch from Alexander.Bergolth at wu-wien.ac.at - If this patch is applied, the number of days can be specified with - "list nextvol days=xx" - or - "status dir days=xx" - My use case is to be able to preview the next scheduled job (and the - next tape to be used) on Fridays if there are no scheduled jobs during - the weekend. This patch was probably back ported to 1.38.x -- Add nagios plugin to the examples directory. Submitted by - Christian Masopust. -- Modify most restore error messages to be queued so that they - appear at the end of the job rather than mixed with the restore - listing where they could be "lost". -- Apply patch supplied by user (slightly modified) to fix - correct detection of holes in block devices and FIFOs. - Bug # 506. -- Added a report.pl program to the examples directory from Jonas Bjorklund. -- Add enable/disable job=. This command prevents - the specified job from being scheduled. Even when disabled, - the job can be manually started from the console. -- Add two new queries to query.sql provided by Arno. One - list volumes known to the Storage device, and the other - lists volumes possibly needing replacement (error, ...). -- Implement new code for changing userid and group at startup. This - should get Bacula into the correct groups. -- Implement support for removable filesystems. -- Transfer rates are now presented in a more readable format thanks - to a user submission. -- SD is now aware of what volumes are mounted. More information is printed - in the Status report. -- The Pool Maximum Volumes directive is now respected in all places. -- A Storage device can now be specified in a Pool resource. It will override - all other Storage specifications. -- Most but not all directives accept true/false in place of yes/no. -- A patch from Karl Hakimian that reads JobIds, FileIndexes - from a database table for restore. -- There are a number of new tables. Some such as the Location table are - designed for user use in doing Volume Management software. -- Maximum Changer Wait, Maximum Open Wait, Maximum Rewind Wait to - accept time qualifiers. -- Implement jobuid to replace old usage of job in keywords as - suggested by Eric Bollengier. -- Apply patch for enhancing wait from Eric Bollengier. One can now: - wait (wait for all jobs to stop) - wait jobid=nn - wait jobuid=unique id - wait job=job-name -- Implement write variables for Python to set Priority (anytime), and - Job Level, only during JobInit event. -- Use the keyword ujobid to mean the unique job id; job or jobname - to mean the Job name given on the Name directive, and jobid to - be the numeric (non-unique) job id. -- Allow the SD to use multiple drives during a backup/restore (only - one at a time). This is not well tested. -- Integrate addition of line count limitation to bsmtp -l from - Sebastian Stark -- Split the bacula start/start script into four files: - bacula -- starts and stops calling other scripts - bacula-ctl-dir -- starts/stops the director - bacula-ctl-fd -- starts/stops the File daemon - bacula-ctl-sd -- starts/stops the Storage daemon -- Remove automatic case folding on Windows FDs. You must - explicitly use the 'Ignore Case = yes' option. -- Implement wild program in tools directory for testing - wild-cards. Almost identical to the regex program. -- Use the new bregex.c to implement Regex expressions on Win32. -- Apply patch from Christopher Hull - - Allow multiple connections to database with different - parameters. - - Invalidate the scheduler when doing a reload. Fixes seg - fault, but still 60 second window. - - Additional info in Reschedule message. - - Use set_jcr_job_status() everywhere to prevent loss of - cancel, error. - - Display peer IP in FD if error from connecting DIR. - - Don't increment file count for DIRBEGIN. - - Replace illegal characters in Win32 filename by _. - - Add SE_CREATE_PERMANENT_NAME privilege in Win32. - - Hash hard link filenames rather than linked list (performance). - - Fix for security failure in chdir on Win32. - - Add CreateDirectoryA/W win32 API entry points. -- Add /silent option to Win32 FD for Install/Remove service. - programs to duplicate Bacula's base64 algorithm using standard - routines. This fixes bugs #296, and 565. Patch submitted by - author of bug #565. -- Fixes to reloading the Dir conf file from Eric Bollengier and Christopher - Hull. -- Modify LICENSE to correct some problems pointed out by Debian. -- Apply a patch submitted by cesarb in bug #606 to implement O_NOATIME support. - O_NOATIME is a open() flag which makes it possible to read a file without - updating the inode atime (and also without the inode ctime update which - happens if you try to set the atime back to its previous value). It also - prevents a race condition when two programs are reading the same file, but - only one does not want to change the atime. It's most useful for backup - programs and file integrity checkers (and bacula can fit on both - categories). - You enable it in the Bacula FileSet Options resource by setting: - noatime = yes - The effect of this option is similar to the keepatime option except - it is more efficient and avoids modifying ctime. -- Implement a pile of new man pages contributed by Jose Tallon. -- Implement a number of user supplied patches for DVD writing. -- Modify the database format for handling Migration jobs: - Add PriorJobId, RealEndTime to Job table - Delete MAC table - Remove Stripe from JobMedia record (not used, wasting space) - Add ScratchPoolId, RecyclePoolId, Enabled to Media record - Add Cost to Location table. - Enabled to Media table and Location table. -- Security: harden authentication failure in FD by single threading errors - and forcing a 6 second wait. -- If using GCC (actually g++) add the following compiler flags - -fno-strict-aliasing -fno-exceptions -fno-rtti -- Turn on new bsnprintf() code. This could cause print output - to look different. The reason for this code is to eliminate the - security problems associated with using the system libraries - print routines. -- Implement job report that indicates where Storage and Pool - came from -- with overrides and Pool storage and NextPool, - it is all very complicated. -- Add more detail (Storage, Device) to list of volumes printed - for restore. -- Add new VOLMGMT message class. No messages are yet sent with this - class. -- Add Catalog message destination in Messages resource that puts the - job report in the Log database table. -- Spend a lot of time integrating mkcdrec with the rescue disk. -- Add spooling/despooling info in status output of SD. -- Add Comment field to llist of a volume. -- Allow true/false in some yes/no questions. -- Implement update volume enable=(on|off|true|false|archived|0|1|2) - -Additional Features Added for Win32: - -Added DriveType directive to the Director's Include Option FileSet -resource. Allowed values are: fixed, removable, cdrom, and remote. There -is only an implementation for Windows because it is the only platform that -has the concept of drives. - -Adds EnhancedWild directive to the Director's Include Option FileSet -resource. Allowed values are: yes and no. - -When EnhancedWild is enabled then the processing of the -Wild, WildDir and WildFile is changed in the following ways. - - Patterns conform to Posix - \ is not a special character in character classification [] - To match a - it must be the first or last character - To match a ] it must be the first character - - fnmatch option FNM_FILE_NAME is specified * doesn't match a / - so it won't match multiple directory levels in a path - -Relative WildFile patterns (ones without a leading /) match -against the filename portion. This in combination with the -FNM_FILE_NAME fnmatch() flag makes directives such as WildFile = -abc*.def work as expected. - -Adds support for the shell's feature of brace expansion. - -Here is an example where braces allow 24 lines to be expressed in 5. - -# Exclude directories full of lots and lots of useless little files -WildDir = "[A-Z]:/{Documents and -Settings,{WINNT,Windows}/Profiles}/*/Cookies" -WildDir = "[A-Z]:/{Documents and -Settings,{WINNT,Windows}/Profiles}/*/Recent" -WildDir = "[A-Z]:/{Documents and Settings,{WINNT,Windows}/Profiles}/*/{Local -Settings,LOCALS~1}/History" -WildDir = "[A-Z]:/{Documents and Settings,{WINNT,Windows}/Profiles}/*/{Local -Settings,LOCALS~1}/Temp" -WildDir = "[A-Z]:/{Documents and Settings,{WINNT,Windows}/Profiles}/*/{Local -Settings,LOCALS~1}/Temporary Internet Files" - - - -Here are some hints if you want to play with the Windows Director and/or -Storage daemon. - -Changer and Tape device names in Windows are Changer0, Changer1, etc and -Tape0, Tape1, etc. If there isn't a device driver loaded for the Changer -then you need to use the address :::. Port is the -SCSI Adapter Number, Bus is the Bus Number on the adapter (usually 0 since -most adapters only have one bus), Target is the device's Target Device ID, -Lun is the Logical Unit Number. - -You must specify DeviceType = tape in the Device resource in bacula-sd.conf -since detection doesn't currently work. + Release Notes for Bacula 2.2.1 + + Bacula code: Total files = 520 Total lines = 195,550 (*.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 2.2.1 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=. 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).