X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=bacula%2FReleaseNotes;h=5a84df3a037082858176d0679a2fb4fe744d9c95;hb=d958cefc1bb519e944fa9a8aa6d8fa83a3a834e4;hp=d6793070ad5829e6f4678d6e2415ef826a06d0ff;hpb=e5f0f3d16200bf273619025f6d8ec08ebd887acd;p=bacula%2Fbacula diff --git a/bacula/ReleaseNotes b/bacula/ReleaseNotes index d6793070ad..5a84df3a03 100644 --- a/bacula/ReleaseNotes +++ b/bacula/ReleaseNotes @@ -1,180 +1,405 @@ - Release Notes for Bacula 1.37.24 - - Bacula code: Total files = 433 Total lines = 140,329 (*.h *.c *.in) - -Major Changes: -- There is a new database format that is not compatible - with previous databases. You must upgrade if converting - from 1.36.x. -- The Director, Storage daemon, and File daemons are - Deamons are not compatible with prior versions. - All FDs must be upgraded at the same time. -- Multiple drive autochanger support. -- Support for ANSI/IBM labels. -- New communications protocol between DIR and SD to reserve - drives. -- Faster database inserts due to combining the MD5/SHA1 into - the attributes record, eliminating one INSERT/file backed up. -- Python Event support has been added. See below for - configuration and details. Unfortunately, it is not yet complete - and the only really useful function is defining a new - Volume name. -- DVD writing support, using parts, and a lot of new directives in - the Device resource of the Storage configuration file thanks - to Nicolas Boichat. -- Seven new options keywords in a FileSet resource: - ignorecase, fstype, hfsplussupport, wilddir, wildfile, regexdir, - and regexfile thanks to Pruben Guldberg). See below for details. -- Restore of all files for a Job or set of jobs even if the file - records have been removed from the catalog. -- Restore of a directory (non-recursive, i.e. only one level). -- Support for TLS (ssl) between all the daemon connections thanks - to Landon Fuller. wx-console and gnome-console are not yet - TLS enabled. -- Any Volume in the Pool named Scratch may be reassigned to any - other Pool when a new Volume is needed. -- Seeking on disk Volumes during restore. -- You may clone a Job and thus write (almost) the same data - to multiple Volumes simultaneously (see below). Actually, - any Job may start any other Job with this mechanism, so it - also be used to group jobs. -- Unicode filename support for Win32 (thanks to Thorsten Engel) -- Volume Shadow Copy support for Win32 thus the capability to - backup exclusively opened files (thanks to Thorsten Engel). -- New manual format with an index (thanks to Karl Cunningham). -- New Web site format (thanks to Michael Scherer). -- SQLite3 support, but it seems to run at 1/2 to 1/4 the speed of - SQLite2. -- Web-bacula, previously a separate project by Juan Luis Frances, - is now included in the Bacula GUI release (yet to be fully - created). - -New Directives: -- New Job directive "Prefer Mounted Volumes = yes|no" causes the - SD to select either an Autochanger or a drive with a valid - Volume already mounted in preference. If none is available, - it will select the first available drive. -- New Run directive in Job resource of DIR. It permits - cloning of jobs. To clone a copy of the current job, use - Run = "job-name level=%l since=\"%s\"" - Note, job-name is normally the same name as the job that - is running but there is no restriction on what you put. If you - want to start the job by hand and use job overrides such as - storage=xxx, realize that the job will be started with the - default storage values not the overrides. The level=%l guarantees - that the chosen level of the job is the same, and the since=... - ensures that the job uses *exactly* the same time/date for incremental - and differential jobs. The since=... is ignored when level=Full. - A cloned job will not start additional clones, so it is not possible - to recurse. -- New Options keywords in a FileSet directive: - - WildDir xxx - Will do a wild card match against directories (files will not - be matched). - - WildFile xxx - Will do a wild card match against files (directories will not - be matched). - - RegexDir xxx - Will do a regular expression match against directories (files - will not be matched). - - RegexFile xxx - Will do a regular expression match against files( directories - will not be matched). - - IgnoreCase = yes | no - Will ignore case in wild card and regular expression matches. - This is handy for Windows where filename case is not significant. - - FsType = string - where string is a filesystem type: ext2, jfs, ntfs, proc, - reiserfs, xfs, usbdevfs, sysfs, smbfs, iso9660. For ext3 - systems, use ext2. You may have multiple fstype directives - and thus permit multiple filesystem types. If the type - specified on the fstype directive does not match the - filesystem for a particular directive, that directory will - not be backed up. This directive can be used to prevent - backing up non-local filesystems. - - HFS Plus Support = yes | no - If set, Mac OS X resource forks will be saved and restored. -- Label Type = ANSI | IBM | Bacula - Implemented in Director Pool resource and in SD Device resource. - If it is specified in the SD Device resource, it will take - precedence over the value passed from the Director to the SD. -- Check Labels = yes | no - Implemented in the SD Device resource. If you intend to read - ANSI or IBM labels, this *must* be set. Even if the volume - is not ANSI labeled, you can set this to yes, and Bacula will - check the label type. -- Scripts Directory = name. Defines the directory from - which Bacula scripts will be called for events. In fact, Bacula - appends this name to the standard Python list of search directories, - so the script could also be in any of the Python system directories. -- In FileSet, you can exclude backing up of hardlinks (if you have - a lot, it can be very expensive), by using: - HardLinks = no - in the Options section. Patch supplied by David R Bosso. Thanks. -- MaximumPartSize = bytes (SD, Device resource) - Defines the maximum part size. -- Requires Mount = Yes/No (SD, Device resource) - Defines if the device require to be mounted to be read, and if it - must be written in a special way. If it set, the following directives - must be defined in the same Device resource: - + Mount Point = directory - Directory where the device must be mounted. - + Mount Command = name-string - Command that must be executed to mount the device. Before the command - is executed, %a is replaced with the Archive Device, and %m with the - Mount Point. - + Unmount Command = name-string - Command that must be executed to unmount the device. Before the - command is executed, %a is replaced with the Archive Device, and - %m with the Mount Point. - + Write Part Command = name-string - Command that must be executed to write a part to the device. Before - the command is executed, %a is replaced with the Archive Device, %m - with the Mount Point, %n with the current part number (0-based), - and %v with the current part filename. - + Free Space Command = name-string - Command that must be executed to check how much free space is left - on the device. Before the command is executed, %a is replaced with - the Archive Device, %m with the Mount Point, %n with the current part - number (0-based), and %v with the current part filename. -- Write Part After Job = Yes/No (DIR, Job Resource, and Schedule Resource) - If this directive is set to yes (default no), a new part file will be - created after the job is finished. -- A pile of new Directives to support TLS. Please see the TLS chapter - of the manual. - -New Commands: -- "python restart" restarts the Python interpreter. Rather brutal, make - sure no Python scripts are running. This permits you to change - a Python script and get Bacula to use the new script. - -Items to note!!! -- TLS for wx-console is only partially implemented. TLS for - the Gnome console is not yet implemented. -- You must add --with-python=[DIR] to the configure command line - if you want Python support. Python 2.2 and 2.3 should be automatically - detected if in the standard place. -- With Python 2.2 version, the link of the Director gets a few linker - warnings due to the fact that Python pulls in some old non-secure - libraries. -- With Python 2.3, there are a few compiler warnings. -- The Python implementation has a few memory leaks not yet cleaned - up. As long as you restart Bacula once a month, this shouldn't - be an issue. -- You must either create a new catalog database or upgrade your - old database (the PostgreSQL upgrade scripts not yet tested). -- You must add --with-openssl to the configure command line if - you want TLS communications encryption support. - -Other Items: -- 2 new scripts, dvd-writepart and dvd-freespace, in the scripts directory, - which are designed to be used as parameters to Write Part Command and - Free Space Command. They need the dvd+rw-tools to be installed - (http://fy.chalmers.se/~appro/linux/DVD+RW/). - You must have Python installed to run the dvd-freespace script. -- Part files support: File volumes can now be splitted in multiple - files, called "parts". - -- For the details of the Python scripting support, please see the new - Python Scripting chapter in the manual. + Release Notes for Bacula 2.4.0 + + Bacula code: Total files = 500 Total lines = 188,654 (*.h *.c *.in) + +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 nor from version +2.2.x to version 2.4.0 + +================== Warning !!!!!! ========================== +As of Version 2.4.0, the Win32 FD should not descend into +any reparse point directory or reparse mount points unless the +specified directory is explicitly mentioned at the top level of +FileSet (as with Unix). A file that is linked to another file will +be backed up, much like Unix hardlinked files. If you want +reparse directories backed up, you must explicitly include them +in your FileSet. +============================================================== + +This release consists mainly of a number of bug fixes since 2.2.x +but most importantly, a rewrite of significant portions of the +Storage daemon reservation and autochanger code. This rewritten +code is simpler, more stable, and works much better, particularly +with multiple drive autochangers than the prior code did. That +said, there are still a number of issues to be resolved. Note, +the new code has not been tested in manual volume mount situations. + +Bugs fixed: + 1095, 1086, 1091, 1070, 1041, 1083, 1078, 1066, 1068, 1038 + 1062, 1065, 1046, 1047, 1031 + +New features: +- You can now build bat without the QWT libraries. Use + --without-qwt as a ./configure option. + +Release Version 2.4.0 +- Update version to 2.4.0 to reflect the magnitude of the SD changes. +- Make sure to clear JS_WaitMedia when operator mounts a Volume. + This fixes bug #1095. +- Add create_postgresql_database.sql to Win32 installer. Should + fix problem reported by Juilio Monteiro. +- Get correct slot when auto unloading a device. This fixes bug + #1086. +- Fix possible seg fault if SQL error. +- Fix renaming a Volume, which used the wrong Volume name. +- If operator has rewind tape, print warning, release tape and + try once more. If tape is positioned somewhere, something went + wrong, so mark the tape in error and try once more. Previously + this error was fatal, now it produces an error message. +- Ensure correct volume name displayed during restore +- Fix a few more Coverity reported problems. +- Fix #1091 about bad output in estimate command. +- Modify autochanger locking to attempt to avoid race + conditions. +- Make sure device not busy before doing label command. +- Display open() errors except when polling. Previously too + many were suppressed. This should fix bug #1070. +- Fix Win32 reparse points. Bacula will not recurse into any + reparse point directory, including mount points, unless the + directory is explicitly mentioned at the top level (same as + with Unix). A file that is linked to another file will be + backed up -- much as Unix does for hardlinked files. + This fixes bug #1041. +- Remove StorageId test when pruning and recycling (Eric's changes). +- Fix buffer overruns detected by Coverity. +- Implement --without-qwt +- Fix layout of restore tree dialog +- Add configure bat QWT libraries, so that bat can be built + with or without the QWT libaries. +- Implement regression that explicitly tests swapping a Volume + from one drive to another. +- Enhance disk-changer to detect most error conditions. +- Fix SD code so that it properly swaps a Volume between drives. + This fixes bug #1083. +- Prevent a Volume that is being swapped from being freed from + the volume list. This will most likely fix, at least partially, + bug #1083. +- Fix strippath so that it does not get a buffer overrun and crash FD. + This fixes bug #1078. +- Make inability to change owner/group when creating a dir only a + warning rather than an error. +- Fix SQL query in migration code +- Fix bat seg fault at termination. +- Add Bacula generated version to bat about box. +- Backport development stream SD reservation system changes. +- When wrong volume is mounted during read, unload_autochanger. +- Stop searching for Volumes in SD askdir if DIR returns the + same volume name twice in a row. +- Rework class structures for VOLRES, DCR, and DEVICE to make + the method names a bit more logical, and for more logically + handling the responsibilities. +- Remove redundant code in terminating the scheduler that just + causes a seg fault in many cases. +- Improve algorithm for detecting pre-reserved volume and + swapping volumes. +- Prevent volume from being released while being swapped. +- Refactor parts of stored/mount.c +- Add sanity checks for VolWriteTime and VolReadTime +- Take care of bad clock changes while computing VolWriteTime + and VolReadTime. This should fix or limit #1066 +- Correct error string numbers in dird/catreq.c +- Restructure reserving, acquiring, and mounting volumes. Calls to + autochanger are deferred for mount.c -- simplifes the code. +- Do not prune any running job. It just fails the job. +- Lock the volumes when changing dev->reserved_device and marking + the volume unused otherwise the device can get reserved by + another job before the volume is released, thus blocking it. +- Correct some SD catalog request error messages. +- Turn off code in read_record that causes a seg fault in the SD + when reading past an EOS_LABEL. +- Turn off unloading the autochanger in reserve.c as it just + causes problems. +- Lock volumes when unreserving a device. +- Do not mark volume unused when recycling. +- Fix bug #1068 fixes a SD crash when using Virtual autochanger. +- Generate correct JobMedia records during spooling/despooling when + running concurrent jobs. Thanks to Tom Ivar Helbekkmo + for excellent analysis and testing. +- *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() +- 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 + +- 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=. 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).