- Release Notes for Bacula 1.37.1
-
- Bacula code: Total files = 398 Total lines = 117,151 (*.h *.c *.in)
-
-
-Major Changes:
-- Preliminary Python Event support has been added. See below for
- configuration.
- A Python script will be called at particular points or conditions
- in Bacula called Events. The currently defined Events are called:
-
- StartJob, EndJob, NewVolume
-
- Where StartJob is called before the RunBeforeJob, EndJob is called after
- RunAfterJob, and NewVolume, is called before all other "methods" of
- obtaining a new Volume name, when one is needed.
-
- The Python script of the same name as the Event name (but with a .py)
- is called from the Scripts Directory (a directive defined in the
- Director resource). Note, both the Filename, and the name of
- the function in the file must correspond to the Event name.
-
- Once the Python script gets control, it can have access to Bacula
- variables by doing:
-
- import bacula
-
- The script is called with one argument, typically called j. This
- argument *must* be passed unchanged to each bacula function. The
- format of the call is slightly different for reading Bacula
- variable and for writing bacula variables. See below.
-
- Bacula variables can be read with:
-
- bacula.get(j, "Variable-name")
-
- where j is the argument passed to the function, and Variable-name
- is on of the following:
-
- JoId, Client, Pool, Storage, Catalog, MediaType, NumVols, DirName,
- Level, Type, Job, JobName, JobStatus
-
- Bacula varibles can be set using Python keyword arguments:
-
- bacula.set(jcr=j, VolumeName="xyz")
-
- The two currently implemented writable "variables" are:
-
- VolumeName and JobReport
-
- Example:
-
-== File EndJob.py ===
-import bacula
-
-def EndJob(j):
- jobid = bacula.get(j, "JobId")
- client = bacula.get(j, "Client")
- bacula.set(jcr=j, JobReport="EndJob output: JobId=%d Client=%s.\n" % (jobid, client))
- return 1
-====
-
-== File NewVolume.py ===
-import bacula
-
-def NewVolume(j):
- jobid = bacula.get(j, "JobId")
- print "JobId=", jobid
- client = bacula.get(j, "Client")
- print "Client=" + client
- numvol = bacula.get(j, "NumVols");
- print "NumVols=", numvol
- bacula.set(jcr=j, JobReport="New Volume set for Job.\n")
- bacula.set(jcr=j, VolumeName="TestA-001")
- return 1
-====
-
-
-New Directives:
-- Scripts Directory = <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.
-
-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!!!
-- 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.
-
-Other Items:
+ Release Notes for Bacula 2.2.0
+
+ Bacula code: Total files = 438 Total lines = 154,329 (*.h *.c *.in)
+
+The major features are:
+- First cut of bat (Bacula Administration Tool)
+- Red/Black restore in memory tree (500 times faster loading).
+- Much faster insertion of attributes (somewhere around 10 times).
+- The Regex Where code to allow easier relocation of restored files.
+- Socket level heartbeat for all connections (untested).
+- posix_fadvise() use in the FD to improve performance.
+- Simpler locking in the SD in the reservation system.
+- Much improved Volume reservation code that should eliminate most
+ conflicts experienced in multiple drive autochangers.
+- Detection of file size/date change during backup if enabled.
+- New Recycle Pool feature.
+- 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.
+
+Other features or bug fixes:
+- Fixed bugs: 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.
+- Only the minumum number of volumes are pruned rather than
+ all volumes in the pool.
+- wx-console renamed to bwx-console
+- gnome-console renamed to bgnome-console
+- 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 a in use buffer dump.
+- Solaris door and event port files are no longer restored.
+- Console name changed from *Console* to -Console- to accomodate Win32
+ filename restrictions.
+- Corrected 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.
+- Perfer 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.
projects / bacula / bacula / blobdiff