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List: bacula-commits
Subject: [Bacula-commits] git: Bacula branch, master,
From: "Kern Sibbald" <kerns () users ! sourceforge ! net>
Date: 2010-02-25 17:38:33
Message-ID: E1NkhfW-0006i6-Hv () sfp-scmshell-4 ! v30 ! ch3 ! sourceforge ! com
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- Log -----------------------------------------------------------------
commit d039d9aa3b3f237dd23a334fbaa8407ec61ca13a
Author: Kern Sibbald <kern@sibbald.com>
Date: Thu Feb 25 18:38:26 2010 +0100
Update projects file
-----------------------------------------------------------------------
Summary of changes:
diff --git a/bacula/projects b/bacula/projects
index 4342251..93a1ffa 100644
--- a/bacula/projects
+++ b/bacula/projects
@@ -1,34 +1,27 @@
Projects:
Bacula Projects Roadmap
- Status updated 14 Jun 2009
+ Status updated 25 February 2010
Summary:
* => item complete
Item 1: Ability to restart failed jobs
-*Item 2: 'restore' menu: enter a JobId, automatically select dependents
Item 3: Scheduling syntax that permits more flexibility and options
Item 4: Data encryption on storage daemon
-*Item 5: Deletion of disk Volumes when pruned (partial -- truncate when pruned)
-*Item 6: Implement Base jobs
Item 7: Add ability to Verify any specified Job.
Item 8: Improve Bacula's tape and drive usage and cleaning management
Item 9: Allow FD to initiate a backup
-*Item 10: Restore from volumes on multiple storage daemons
Item 11: Implement Storage daemon compression
Item 12: Reduction of communications bandwidth for a backup
Item 13: Ability to reconnect a disconnected comm line
Item 14: Start spooling even when waiting on tape
-*Item 15: Enable/disable compression depending on storage device (disk/tape)
Item 16: Include all conf files in specified directory
Item 17: Multiple threads in file daemon for the same job
Item 18: Possibilty to schedule Jobs on last Friday of the month
Item 19: Include timestamp of job launch in "stat clients" output
-*Item 20: Cause daemons to use a specific IP address to source communications
Item 21: Message mailing based on backup types
Item 22: Ability to import/export Bacula database entities
-*Item 23: "Maximum Concurrent Jobs" for drives when used with changer device
Item 24: Implementation of running Job speed limit.
Item 25: Add an override in Schedule for Pools based on backup types
Item 26: Automatic promotion of backup levels based on backup size
@@ -36,17 +29,17 @@ Summary:
Item 28: Archival (removal) of User Files to Tape
Item 29: An option to operate on all pools with update vol parameters
Item 30: Automatic disabling of devices
-*Item 31: List InChanger flag when doing restore.
Item 32: Ability to defer Batch Insert to a later time
Item 33: Add MaxVolumeSize/MaxVolumeBytes statement to Storage resource
Item 34: Enable persistent naming/number of SQL queries
-*Item 35: Port bat to Win32
Item 36: Bacula Dir, FD and SD to support proxies
Item 37: Add Minumum Spool Size directive
Item 38: Backup and Restore of Windows Encrypted Files using Win raw encryption
Item 39: Implement an interface between Bacula and Amazon's S3.
Item 40: Convert Bacula existing tray monitor on Windows to a stand alone program
+
+
Item 1: Ability to restart failed jobs
Date: 26 April 2009
Origin: Kern/Eric
@@ -68,33 +61,6 @@ Item 1: Ability to restart failed jobs
volume of data or files stored on Volume before enabling.
-Item 2: 'restore' menu: enter a JobId, automatically select dependents
-Origin: Graham Keeling (graham@equiinet.com)
-Date: 13 March 2009
-Status: Done in 3.0.2
-
-What: Add to the bconsole 'restore' menu the ability to select a job
- by JobId, and have bacula automatically select all the
- dependent jobs.
-
- Why: Currently, you either have to...
-
- a) laboriously type in a date that is greater than the date of the
- backup that you want and is less than the subsequent backup (bacula
- then figures out the dependent jobs), or
- b) manually figure out all the JobIds that you want and laboriously
- type them all in. It would be extremely useful (in a programmatical
- sense, as well as for humans) to be able to just give it a single JobId
- and let bacula do the hard work (work that it already knows how to do).
-
- Notes (Kern): I think this should either be modified to have Bacula
- print a list of dates that the user can choose from as is done in
- bwx-console and bat or the name of this command must be carefully
- chosen so that the user clearly understands that the JobId is being
- used to specify what Job and the date to which he wishes the restore to
- happen.
-
-
Item 3: Scheduling syntax that permits more flexibility and options
Date: 15 December 2006
Origin: Gregory Brauer (greg at wildbrain dot com) and
@@ -222,66 +188,6 @@ Item 4: Data encryption on storage daemon
http://www.mail-archive.com/bacula-users@lists.sourceforge.net/msg28860.html
-Item 5: Deletion of disk Volumes when pruned
- Date: Nov 25, 2005
- Origin: Ross Boylan <RossBoylan at stanfordalumni dot org> (edited
- by Kern)
- Status: Truncate operation implemented in 3.1.4
-
- What: Provide a way for Bacula to automatically remove Volumes
- from the filesystem, or optionally to truncate them.
- Obviously, the Volume must be pruned prior removal.
-
- Why: This would allow users more control over their Volumes and
- prevent disk based volumes from consuming too much space.
-
- Notes: The following two directives might do the trick:
-
- Volume Data Retention = <time period>
- Remove Volume After = <time period>
-
- The migration project should also remove a Volume that is
- migrated. This might also work for tape Volumes.
-
- Notes: (Kern). The data fields to control this have been added
- to the new 3.0.0 database table structure.
-
-
-Item 6: Implement Base jobs
- Date: 28 October 2005
- Origin: Kern
- Status:
-
- What: A base job is sort of like a Full save except that you
- will want the FileSet to contain only files that are
- unlikely to change in the future (i.e. a snapshot of
- most of your system after installing it). After the
- base job has been run, when you are doing a Full save,
- you specify one or more Base jobs to be used. All
- files that have been backed up in the Base job/jobs but
- not modified will then be excluded from the backup.
- During a restore, the Base jobs will be automatically
- pulled in where necessary.
-
- Why: This is something none of the competition does, as far as
- we know (except perhaps BackupPC, which is a Perl program that
- saves to disk only). It is big win for the user, it
- makes Bacula stand out as offering a unique
- optimization that immediately saves time and money.
- Basically, imagine that you have 100 nearly identical
- Windows or Linux machine containing the OS and user
- files. Now for the OS part, a Base job will be backed
- up once, and rather than making 100 copies of the OS,
- there will be only one. If one or more of the systems
- have some files updated, no problem, they will be
- automatically restored.
-
- Notes: Huge savings in tape usage even for a single machine.
- Will require more resources because the DIR must send
- FD a list of files/attribs, and the FD must search the
- list and compare it for each file to be saved.
-
-
Item 7: Add ability to Verify any specified Job.
Date: 17 January 2008
Origin: portrix.net Hamburg, Germany.
@@ -391,63 +297,6 @@ What: Provide some means, possibly by a restricted console that
Why: Makes backup of laptops much easier.
-Item 10: Restore from volumes on multiple storage daemons
-Origin: Graham Keeling (graham@equiinet.com)
-Date: 12 March 2009
-Status: Done in 3.0.2
-
-What: The ability to restore from volumes held by multiple storage daemons
- would be very useful.
-
-Why: It is useful to be able to backup to any number of different storage
- daemons. For example, your first storage daemon may run out of space,
- so you switch to your second and carry on. Bacula will currently let
- you do this. However, once you come to restore, bacula cannot cope
- when volumes on different storage daemons are required.
-
- Notes: The director knows that more than one storage daemon is needed,
- as bconsole outputs something like the following table.
-
- The job will require the following
- Volume(s) Storage(s) SD Device(s)
- =====================================================================
-
- backup-0001 Disk 1 Disk 1.0
- backup-0002 Disk 2 Disk 2.0
-
- However, the bootstrap file that it creates gets sent to the first
- storage daemon only, which then stalls for a long time, 'waiting for a
- mount request' for the volume that it doesn't have. The bootstrap file
- contains no knowledge of the storage daemon. Under the current design:
-
- The director connects to the storage daemon, and gets an sd_auth_key.
- The director then connects to the file daemon, and gives it the
- sd_auth_key with the 'jobcmd'. (restoring of files happens) The
- director does a 'wait_for_storage_daemon_termination()'. The director
- waits for the file daemon to indicate the end of the job.
-
- With my idea:
-
- The director connects to the file daemon.
- Then, for each storage daemon in the .bsr file... {
- The director connects to the storage daemon, and gets an sd_auth_key.
- The director then connects to the file daemon, and gives it the
- sd_auth_key with the 'storaddr' command.
- (restoring of files happens)
- The director does a 'wait_for_storage_daemon_termination()'.
- The director waits for the file daemon to indicate the end of the
- work on this storage.
- }
-
- The director tells the file daemon that there are no more storages to
- contact. The director waits for the file daemon to indicate the end of
- the job. As you can see, each restore between the file daemon and
- storage daemon is handled in the same way that it is currently handled,
- using the same method for authentication, except that the sd_auth_key
- is moved from the 'jobcmd' to the 'storaddr' command - where it
- logically belongs.
-
-
Item 11: Implement Storage daemon compression
Date: 18 December 2006
Origin: Vadim A. Umanski , e-mail umanski@ext.ru
@@ -520,32 +369,6 @@ Item 14: Start spooling even when waiting on tape
implemented.
-Item 15: Enable/disable compression depending on storage device (disk/tape)
- Origin: Ralf Gross ralf-lists@ralfgross.de
- Date: 2008-01-11
- Status: Done
-
- What: Add a new option to the storage resource of the director. Depending
- on this option, compression will be enabled/disabled for a device.
-
- Why: If different devices (disks/tapes) are used for full/diff/incr
- backups, software compression will be enabled for all backups
- because of the FileSet compression option. For backup to tapes
- wich are able to do hardware compression this is not desired.
-
-
- Notes:
- http://news.gmane.org/gmane.comp.sysutils.backup.bacula.devel/cutoff=11124
- It must be clear to the user, that the FileSet compression option
- must still be enabled use compression for a backup job at all.
- Thus a name for the new option in the director must be
- well-defined.
-
- Notes: KES I think the Storage definition should probably override what
- is in the Job definition or vice-versa, but in any case, it must
- be well defined.
-
-
Item 16: Include all conf files in specified directory
Date: 18 October 2008
Origin: Database, Lda. Maputo, Mozambique
@@ -675,36 +498,6 @@ Item 19: Include timestamp of job launch in "stat clients" output
particularly when there are many active clients.
-Item 20: Cause daemons to use a specific IP address to source communications
- Origin: Bill Moran <wmoran@collaborativefusion.com>
- Date: 18 Dec 2006
- Status: Done in 3.0.2
- What: Cause Bacula daemons (dir, fd, sd) to always use the ip address
- specified in the [DIR|DF|SD]Addr directive as the source IP
- for initiating communication.
- Why: On complex networks, as well as extremely secure networks, it's
- not unusual to have multiple possible routes through the network.
- Often, each of these routes is secured by different policies
- (effectively, firewalls allow or deny different traffic depending
- on the source address)
- Unfortunately, it can sometimes be difficult or impossible to
- represent this in a system routing table, as the result is
- excessive subnetting that quickly exhausts available IP space.
- The best available workaround is to provide multiple IPs to
- a single machine that are all on the same subnet. In order
- for this to work properly, applications must support the ability
- to bind outgoing connections to a specified address, otherwise
- the operating system will always choose the first IP that
- matches the required route.
- Notes: Many other programs support this. For example, the following
- can be configured in BIND:
- query-source address 10.0.0.1;
- transfer-source 10.0.0.2;
- Which means queries from this server will always come from
- 10.0.0.1 and zone transfers will always originate from
- 10.0.0.2.
-
-
Item 21: Message mailing based on backup types
Origin: Evan Kaufman <evan.kaufman@gmail.com>
Date: January 6, 2006
@@ -752,57 +545,6 @@ Item 22: Ability to import/export Bacula database entities
other criteria.
-Item 23: "Maximum Concurrent Jobs" for drives when used with changer device
- Origin: Ralf Gross ralf-lists <at> ralfgross.de
- Date: 2008-12-12
- Status: Done in 3.0.3
-
- What: respect the "Maximum Concurrent Jobs" directive in the _drives_
- Storage section in addition to the changer section
-
- Why: I have a 3 drive changer where I want to be able to let 3 concurrent
- jobs run in parallel. But only one job per drive at the same time.
- Right now I don't see how I could limit the number of concurrent jobs
- per drive in this situation.
-
- Notes: Using different priorities for these jobs lead to problems that other
- jobs are blocked. On the user list I got the advice to use the
- "Prefer Mounted Volumes" directive, but Kern advised against using
- "Prefer Mounted Volumes" in an other thread:
- http://article.gmane.org/gmane.comp.sysutils.backup.bacula.devel/11876/
-
- In addition I'm not sure if this would be the same as respecting the
- drive's "Maximum Concurrent Jobs" setting.
-
- Example:
-
- Storage {
- Name = Neo4100
- Address = ....
- SDPort = 9103
- Password = "wiped"
- Device = Neo4100
- Media Type = LTO4
- Autochanger = yes
- Maximum Concurrent Jobs = 3
- }
-
- Storage {
- Name = Neo4100-LTO4-D1
- Address = ....
- SDPort = 9103
- Password = "wiped"
- Device = ULTRIUM-TD4-D1
- Media Type = LTO4
- Maximum Concurrent Jobs = 1
- }
-
- [2 more drives]
-
- The "Maximum Concurrent Jobs = 1" directive in the drive's section is
- ignored.
-
-
Item 24: Implementation of running Job speed limit.
Origin: Alex F, alexxzell at yahoo dot com
Date: 29 January 2009
@@ -985,41 +727,6 @@ Item 30: Automatic disabling of devices
instead.
-Item 31: List InChanger flag when doing restore.
- Origin: Jesper Krogh<jesper@krogh.cc>
- Date: 17 Oct 2008
- Status: Done in version 3.0.2
-
- What: When doing a restore the restore selection dialog ends by telling
- stuff like this:
- The job will require the following
- Volume(s) Storage(s) SD Device(s)
- ===========================================================================
- 000741L3 LTO-4 LTO3
- 000866L3 LTO-4 LTO3
- 000765L3 LTO-4 LTO3
- 000764L3 LTO-4 LTO3
- 000756L3 LTO-4 LTO3
- 001759L3 LTO-4 LTO3
- 001763L3 LTO-4 LTO3
- 001762L3 LTO-4 LTO3
- 001767L3 LTO-4 LTO3
-
- When having an autochanger, it would be really nice with an inChanger
- column so the operator knew if this restore job would stop waiting for
- operator intervention. This is done just by selecting the inChanger flag
- from the catalog and printing it in a seperate column.
-
-
- Why: This would help getting large restores through minimizing the
- time spent waiting for operator to drop by and change tapes in the library.
-
- Notes: [Kern] I think it would also be good to have the Slot as well,
- or some indication that Bacula thinks the volume is in the autochanger
- because it depends on both the InChanger flag and the Slot being
- valid.
-
-
Item 32: Ability to defer Batch Insert to a later time
Date: 26 April 2009
Origin: Eric
@@ -1126,18 +833,6 @@ Item 34: Enable persistent naming/number of SQL queries
than by number.
-Item 35: Port bat to Win32
- Date: 26 April 2009
- Origin: Kern/Eric
- Status:
-
- What: Make bat run on Win32/64.
-
- Why: To have GUI on Windows
-
- Notes:
-
-
Item 36: Bacula Dir, FD and SD to support proxies
Origin: Karl Grindley @ MIT Lincoln Laboratory <kgrindley at ll dot mit dot edu>
Date: 25 March 2009
@@ -1587,3 +1282,15 @@ Item n: One line summary ...
========== Items put on hold by Kern ============================
+
+
+========== Items completed in version 5.0.0 ====================
+*Item 2: 'restore' menu: enter a JobId, automatically select dependents
+*Item 5: Deletion of disk Volumes when pruned (partial -- truncate when pruned)
+*Item 6: Implement Base jobs
+*Item 10: Restore from volumes on multiple storage daemons
+*Item 15: Enable/disable compression depending on storage device (disk/tape)
+*Item 20: Cause daemons to use a specific IP address to source communications
+*Item 23: "Maximum Concurrent Jobs" for drives when used with changer device
+*Item 31: List InChanger flag when doing restore.
+*Item 35: Port bat to Win32
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