2 Release Notes for Bacula 1.39.22
4 Bacula code: Total files = 447 Total lines = 149,711 (*.h *.c *.in)
6 New Features in 1.39.22:
7 - Fix opening of database in a restricted console to respect
9 - Permit multiple console/director resources in bconsole.conf.
10 patch from Carsten Paeth calle@calle.in-berlin.de
11 - Character substitution in Job/JobDefs WriteBootStrap.
13 - Apply patch supplied in bug #656 to pass priority field
14 in the run dialog to the Director in gnome console.
15 - Add support of encrypted data stream to bscan from Eric.
16 display data_len instead of data content (may be binary)
17 - Add Enabled=xxx on update slots command.
18 - Add host:port to connect failure messages to FD and SD from Dir
19 - Add WhereACL to console ACL list. If nothing is specified, only
20 the default is permitted for restore. Otherwise, *all* allows any
21 path, or you can specify permitted paths. This should allow control
22 over where users can restore files. This is untested.
23 - Install man pages with 'make install'
24 - Add Media.Enabled flag to client backups for dotcmds.c
25 - Enforce Media.Enabled=1 for a current restore to work
26 - Require restore case 3 to have sqlquery permission to work.
28 ==== IMPORTANT Catalog update required =====
29 - The database format has been updated from what was used in
30 Bacula 1.38.x. You must manually update your database before
31 running Bacula 1.39.x or higher. Please backup your previous
32 version of the database before running the update. The update
33 script will be automatically installed in your scripts directory,
34 or can also be found in <bacula-source>/src/cats. It is called:
36 ./update_bacula_tables
38 It is necessary to run it only once the first time you move to a
39 1.39.x beta or to 1.40.0. Upgrading the Bacula version thereafter
40 does not require updating the database again. Depending on the size of your
41 database the script make take a bit of time, to run, but in
42 general, it should be very fast.
44 ==== IMPORTANT DVD Volume format changed ====
45 - The current Volume format written by 1.39.22 is different from
46 the format written by previous versions. The two formats
47 are not compatible. Thus any DVDs written prior to 1.39.22 will
48 be unreadable by version 1.39.22.
50 ==== IMPORTANT miscellaneous ====
51 - The bacula-dir.conf directive Accept Any Volume has been
52 removed because it was never implemented. You must delete all
53 occurrence of this directive for the Director to run.
54 - The --mandir ./configure option now points to the top level man
55 directory. The man files will be installed under mandir/man8 and
56 mandir/man1 as appropriate.
57 - The "Accept Any Volume" directive has been removed. It was never
58 implemented. Bacula will always accept any valid tape that is in
59 the drive for appending.
60 - You *should* be able to use 1.38.x FDs with version 1.39.18 Director
61 and SD providing you do not use any of the new features (runscript,
62 data encryption). It seems to work here, but we do not guarantee it.
63 - Your Director and SD must be simultaneously upgraded.
64 - The restore command no longer uses the MediaType as the primary method
65 of finding a suitable Storage device. Normally it will select the last
66 device used to write a Volume. If no storage device is defined, it
67 will use the old algorithm which selects the first Storage resource
68 with the correct MediaType.
69 - The MD5/SHA1 hash codes kept in the database are now kept in a binary
70 format compatible with the rest of the world. If you are running verify
71 jobs, you *must* do an InitCatalog or all files will show an MD5
72 difference. Also, authentication uses the new algorithm by
73 default, but *should* accept connections from older components (FD) using
74 the old non-compatible algorithm. This has been tested, but more
75 more testing is still needed.
77 ==== IMPORTANT new Win32 install procedure =====
78 For Win32 migrations from versions prior to the new installer nothing special
79 needs to be done to upgrade. Everything should be taken care of
80 automatically. The only thing not done is to delete the old C:\Bacula
81 directory (mostly out of paranoia, we can change that prior to release if
82 everyone is comfortable with it).
84 Prior to using the current installer, if you used a prior 1.39.x
85 beta version, you must do one of the following three things:
87 1) Uninstall prior beta version and select the option to delete
88 the configuration and state files. This will get rid of the bogus
89 configuration files. Reinstall the new 1.39.22 version.
91 2) Manually copy the *.conf files from C:\Bacula\bin to
92 C:\Documents and Settings\All Users\Application Data\Bacula.
94 3) Manually edit the *.conf files in C:\Documents and
95 Settings\All Users\Application Data\Bacula. The links in the Bacula menu
96 can be used to avoid having to enter that ugly path.
98 After one of these has been done the upgrade should work fine.
100 If you have problems with the above, try the following
101 The new Win32 installer requires that you deinstall any
102 previous 1.39.x beta version before installing the new version.
103 The following is not necessary if you are upgrading from
104 a 1.38.x installation.
106 The simplest way to do clean up a prior 1.39.x beta is in a DOS shell:
112 (Install the new Bacula)
114 Note, one or both of the 'net stop' commands may fail. Don't
117 If you didn't read the release notes or forgot to do those
118 commands, try the following:
126 Note, at least one of the 'net' commands and possibly both
127 will fail, and at least one of the 'sc' commands will fail.
128 Don't worry about it. After that, try again to install
132 New Features in 1.40.0:
133 - The basic features of Migration are now complete.
134 - There is a Migration chapter in the doc.
135 http://www.bacula.org/dev-manual/Migration.html
136 - There is an Encryption chapter in the doc.
137 http://www.bacula.org/dev-manual/Bacula_Data_Encryption.html
138 - Additional support for removable devices. See the
139 Requires Mount, Mount Point, Mount Command, and Unmount
140 Commands in the Storage daemon configuration chapter:
141 http://www.bacula.org/dev-manual/Storage_Daemon_Configuratio.html
142 Also see the Edit Codes for Mount and Unmount Directives in the
144 - Add -n option to bconsole to turn off conio.
145 - The bytes field in the terminated jobs part of the status
146 command now reports in KB, MB, ... units.
147 - When not descending into a directory, print the File= name that
148 triggered it -- makes why not descending a bit clearer
149 - Do not unload autochanger when doing "update slots"
150 - Implement mount command for autochanger
151 - Fix bug #462 incorrect error message printed when client script called
152 from File= was not found.
153 - Fix bug #558 (waiting for feedback) where Bacula needs too much time to
154 do a rewind on Solaris when no tape is in the drive (Solaris does not
155 have the detailed errno found on Linux). Added Solaris specific code.
156 Note, this may apply to other OSes as well.
157 - Switch the Win32 build from using Microsoft C++ to using mingw32
158 cross-compiling. The initial work was done by Howard Thomson,
159 then tweaked by me. Robert Nelson then totally reworked the
160 cross-compiling code so that it not only cross-compiles, but
161 also compiles on Visual Studio, and at the same time, he added
162 all the current Unix features to the FD, such as selection on
163 drives, encryption support, building *all* the tools, ...
164 Finally, he also ported the Directory and the Storage daemon to
166 - Data encryption done in the Client is now supported due to code
167 submitted by Landon Fuller.
168 - Bacula restore and bextract can now extract non-portable Win32 data to
169 any client (including Unix/Linux clients). Of course, in doing so,
170 the Microsoft specific permissions and ACLs will be lost. Thanks
171 to Thorsten Engel for this code.
172 - The 260 character limitation for Win32 paths name lengths is now
173 eliminated thanks to Thorsted Engel.
174 - Eric Bollengier wrote new RunScript directives that includes
175 the old RunBefore/AfterJob and ClientRunBefore/AfterJob features
176 plus a *lot* more, allowing you to control just about every aspect
177 of running scripts. See the manual for detailed documentation.
178 http://www.bacula.org/dev-manual/Configuring_Director.html#5227
179 - The examples directory has a new bacula_mail_summary.sh file that
180 creates a single email summary of any number of jobs. Submitted by
182 - SunOS ACLs should now work thanks to a patch from David Duchscher.
183 - The database Id records should be 32/64 bit independent now. 64 bits
184 can be enabled by changing one define, but this has never been tested.
185 - Apply days keyword patch from Alexander.Bergolth at wu-wien.ac.at
186 If this patch is applied, the number of days can be specified with
187 "list nextvol days=xx"
190 My use case is to be able to preview the next scheduled job (and the
191 next tape to be used) on Fridays if there are no scheduled jobs during
192 the weekend. This patch was probably back ported to 1.38.x
193 - Add nagios plugin to the examples directory. Submitted by
195 - Modify most restore error messages to be queued so that they
196 appear at the end of the job rather than mixed with the restore
197 listing where they could be "lost".
198 - Apply patch supplied by user (slightly modified) to fix
199 correct detection of holes in block devices and FIFOs.
201 - Added a report.pl program to the examples directory from Jonas Bjorklund.
202 - Add enable/disable job=<job-name>. This command prevents
203 the specified job from being scheduled. Even when disabled,
204 the job can be manually started from the console.
205 - Add two new queries to query.sql provided by Arno. One
206 list volumes known to the Storage device, and the other
207 lists volumes possibly needing replacement (error, ...).
208 - Implement new code for changing userid and group at startup. This
209 should get Bacula into the correct groups.
210 - Implement support for removable filesystems.
211 - Transfer rates are now presented in a more readable format thanks
212 to a user submission.
213 - SD is now aware of what volumes are mounted. More information is printed
214 in the Status report.
215 - The Pool Maximum Volumes directive is now respected in all places.
216 - A Storage device can now be specified in a Pool resource. It will override
217 all other Storage specifications.
218 - Most but not all directives accept true/false in place of yes/no.
219 - A patch from Karl Hakimian that reads JobIds, FileIndexes
220 from a database table for restore.
221 - There are a number of new tables. Some such as the Location table are
222 designed for user use in doing Volume Management software.
223 - Maximum Changer Wait, Maximum Open Wait, Maximum Rewind Wait to
224 accept time qualifiers.
225 - Implement jobuid to replace old usage of job in keywords as
226 suggested by Eric Bollengier.
227 - Apply patch for enhancing wait from Eric Bollengier. One can now:
228 wait (wait for all jobs to stop)
230 wait jobuid=unique id
232 - Implement write variables for Python to set Priority (anytime), and
233 Job Level, only during JobInit event.
234 - Use the keyword ujobid to mean the unique job id; job or jobname
235 to mean the Job name given on the Name directive, and jobid to
236 be the numeric (non-unique) job id.
237 - Allow the SD to use multiple drives during a backup/restore (only
238 one at a time). This is not well tested.
239 - Integrate addition of line count limitation to bsmtp -l from
240 Sebastian Stark <stark at tuebingen.mpg.de>
241 - Split the bacula start/start script into four files:
242 bacula -- starts and stops calling other scripts
243 bacula-ctl-dir -- starts/stops the director
244 bacula-ctl-fd -- starts/stops the File daemon
245 bacula-ctl-sd -- starts/stops the Storage daemon
246 - Remove automatic case folding on Windows FDs. You must
247 explicitly use the 'Ignore Case = yes' option.
248 - Implement wild program in tools directory for testing
249 wild-cards. Almost identical to the regex program.
250 - Use the new bregex.c to implement Regex expressions on Win32.
251 - Apply patch from Christopher Hull
252 - Allow multiple connections to database with different
254 - Invalidate the scheduler when doing a reload. Fixes seg
255 fault, but still 60 second window.
256 - Additional info in Reschedule message.
257 - Use set_jcr_job_status() everywhere to prevent loss of
259 - Display peer IP in FD if error from connecting DIR.
260 - Don't increment file count for DIRBEGIN.
261 - Replace illegal characters in Win32 filename by _.
262 - Add SE_CREATE_PERMANENT_NAME privilege in Win32.
263 - Hash hard link filenames rather than linked list (performance).
264 - Fix for security failure in chdir on Win32.
265 - Add CreateDirectoryA/W win32 API entry points.
266 - Add /silent option to Win32 FD for Install/Remove service.
267 programs to duplicate Bacula's base64 algorithm using standard
268 routines. This fixes bugs #296, and 565. Patch submitted by
270 - Fixes to reloading the Dir conf file from Eric Bollengier and Christopher
272 - Modify LICENSE to correct some problems pointed out by Debian.
273 - Apply a patch submitted by cesarb in bug #606 to implement O_NOATIME support.
274 O_NOATIME is a open() flag which makes it possible to read a file without
275 updating the inode atime (and also without the inode ctime update which
276 happens if you try to set the atime back to its previous value). It also
277 prevents a race condition when two programs are reading the same file, but
278 only one does not want to change the atime. It's most useful for backup
279 programs and file integrity checkers (and bacula can fit on both
281 You enable it in the Bacula FileSet Options resource by setting:
283 The effect of this option is similar to the keepatime option except
284 it is more efficient and avoids modifying ctime.
285 - Implement a pile of new man pages contributed by Jose Tallon.
286 - Implement a number of user supplied patches for DVD writing.
287 - Modify the database format for handling Migration jobs:
288 Add PriorJobId, RealEndTime to Job table
290 Remove Stripe from JobMedia record (not used, wasting space)
291 Add ScratchPoolId, RecyclePoolId, Enabled to Media record
292 Add Cost to Location table.
293 Enabled to Media table and Location table.
294 - Security: harden authentication failure in FD by single threading errors
295 and forcing a 6 second wait.
296 - If using GCC (actually g++) add the following compiler flags
297 -fno-strict-aliasing -fno-exceptions -fno-rtti
298 - Turn on new bsnprintf() code. This could cause print output
299 to look different. The reason for this code is to eliminate the
300 security problems associated with using the system libraries
302 - Implement job report that indicates where Storage and Pool
303 came from -- with overrides and Pool storage and NextPool,
304 it is all very complicated.
305 - Add more detail (Storage, Device) to list of volumes printed
307 - Add new VOLMGMT message class. No messages are yet sent with this
309 - Add Catalog message destination in Messages resource that puts the
310 job report in the Log database table.
311 - Spend a lot of time integrating mkcdrec with the rescue disk.
312 - Add spooling/despooling info in status output of SD.
313 - Add Comment field to llist of a volume.
314 - Allow true/false in some yes/no questions.
315 - Implement update volume enable=(on|off|true|false|archived|0|1|2)
317 Additional Features Added for Win32:
319 Added DriveType directive to the Director's Include Option FileSet
320 resource. Allowed values are: fixed, removable, cdrom, and remote. There
321 is only an implementation for Windows because it is the only platform that
322 has the concept of drives.
324 Adds EnhancedWild directive to the Director's Include Option FileSet
325 resource. Allowed values are: yes and no.
327 When EnhancedWild is enabled then the processing of the
328 Wild, WildDir and WildFile is changed in the following ways.
330 Patterns conform to Posix
331 \ is not a special character in character classification []
332 To match a - it must be the first or last character
333 To match a ] it must be the first character
335 fnmatch option FNM_FILE_NAME is specified * doesn't match a /
336 so it won't match multiple directory levels in a path
338 Relative WildFile patterns (ones without a leading /) match
339 against the filename portion. This in combination with the
340 FNM_FILE_NAME fnmatch() flag makes directives such as WildFile =
341 abc*.def work as expected.
343 Adds support for the shell's feature of brace expansion.
345 Here is an example where braces allow 24 lines to be expressed in 5.
347 # Exclude directories full of lots and lots of useless little files
348 WildDir = "[A-Z]:/{Documents and
349 Settings,{WINNT,Windows}/Profiles}/*/Cookies"
350 WildDir = "[A-Z]:/{Documents and
351 Settings,{WINNT,Windows}/Profiles}/*/Recent"
352 WildDir = "[A-Z]:/{Documents and Settings,{WINNT,Windows}/Profiles}/*/{Local
353 Settings,LOCALS~1}/History"
354 WildDir = "[A-Z]:/{Documents and Settings,{WINNT,Windows}/Profiles}/*/{Local
355 Settings,LOCALS~1}/Temp"
356 WildDir = "[A-Z]:/{Documents and Settings,{WINNT,Windows}/Profiles}/*/{Local
357 Settings,LOCALS~1}/Temporary Internet Files"
361 Here are some hints if you want to play with the Windows Director and/or
364 Changer and Tape device names in Windows are Changer0, Changer1, etc and
365 Tape0, Tape1, etc. If there isn't a device driver loaded for the Changer
366 then you need to use the address <Port>:<Bus>:<Target>:<Lun>. Port is the
367 SCSI Adapter Number, Bus is the Bus Number on the adapter (usually 0 since
368 most adapters only have one bus), Target is the device's Target Device ID,
369 Lun is the Logical Unit Number.
371 You must specify DeviceType = tape in the Device resource in bacula-sd.conf
372 since detection doesn't currently work.