Kern's ToDo List
- 01 October 2005
+ 25 August 2006
Major development:
Project Developer
======= =========
-Version 1.37 Kern (see below)
-========================================================
-
-Final items for 1.37 before release:
-1. Fix bugs
-- Look at fixing restore status stats in SD.
-- Mount after manually unloading changer causes hang in SD
-- Close STDOUT if debug_level == 0
-- Check if ANSI tape labeling works with drive in
- read-only mode.
- > > btape: label.c:299 write_volume_label()
- > > btape: label.c:302 Label type=0
- > > btape: dev.c:648 rewind_dev fd=3 "VTS0" (/dev/tape0)
- > > btape: label.c:530 Start create_volume_label()
- > >
- > > Volume Label:
- > > Id : Bacula 1.0 immortal
- > > VerNo : 11
- > > VolName : 450340
- > > PrevVolName :
- > > VolFile : 0
- > > LabelType : PRE_LABEL
- > > LabelSize : 0
- > > PoolName : Default
- > > MediaType : VTS
- > > PoolType : Backup
- > > HostName : sysrmr.eia.doe.gov
- > > btape: ansi_label.c:282 Write ANSI label type=2
- > > 15-Sep 13:12 btape: btape Fatal error: ansi_label.c:303 Could not
- > > write ANSI VOL1
- > > label. ERR=Bad file descriptor
-
-- Check "update slots=7 scan storage=DLT drive=0" with
- non-bacula tape in the drive.
-
-- --without-openssl breaks at least on Solaris.
-- Figure out how to package gui, and rescue programs.
-- Arno had to do -- to get update slots=x to work
- UPDATE Media SET InChanger=0,Slot=0 WHERE InChanger>0 AND Slot>0; (MySQL)
-
-- Add recycle event.
-- Add scratch pool event.
-- Implement NeedVolume event
-- Add Win32 FileSet definition somewhere
-
Document:
-- Does ClientRunAfterJob fail the job on a bad return code?
- Document cleaning up the spool files:
db, pid, state, bsr, mail, conmsg, spool
- Document the multiple-drive-changer.txt script.
- Pruning with Admin job.
- Does WildFile match against full name? Doc.
+- %d and %v only valid on Director, not for ClientRunBefore/After.
+- During tests with the 260 char fix code, I found one problem:
+ if the system "sees" a long path once, it seems to forget it's
+ working drive (e.g. c:\), which will lead to a problem during
+ the next job (create bootstrap file will fail). Here is the
+ workaround: specify absolute working and pid directory in
+ bacula-fd.conf (e.g. c:\bacula\working instead of
+ \bacula\working).
+- Document techniques for restoring large numbers of files.
+- Document setting my.cnf to big file usage.
+- Add example of proper index output to doc.
+ show index from File;
+- Correct the Include syntax in the m4.xxx files in examples/conf
+- Document JobStatus and Termination codes.
+- Fix the error with the "DVI file can't be opened" while
+ building the French PDF.
+- Document more DVD stuff -- particularly that recycling doesn't work,
+ and all the other things too.
+
+Priority:
For 1.39:
-- implement a mode that says when a hard read error is
+- Restricted consoles start in the Default catalog even if it
+ is not permitted.
+- Make sure that the restore options don't permit "seeing" other
+ Client's job data.
+- Implement Python event for backing up/restoring a file.
+- Change dbcheck to tell users to use native tools for fixing
+ broken databases, and to ensure they have the proper indexes.
+- add udev rules for Bacula devices.
+- If a job terminates, the DIR connection can close before the
+ Volume info is updated, leaving the File count wrong.
+- Look at why SIGPIPE during connection can cause seg fault in
+ writing the daemon message, when Dir dropped to bacula:bacula
+- Look at zlib 32 => 64 problems.
+- Ensure that connection to daemon failure always indicates what
+ daemon it was trying to connect to.
+- Try turning on disk seek code.
+- Possibly turn on St. Bernard code.
+- Fix bextract to restore ACLs, or better yet, use common
+ routines.
+- Do we migrate appendable Volumes?
+- Remove queue.c code.
+- Add bconsole option to use stdin/out instead of conio.
+- Fix ClientRunBefore/AfterJob compatibility.
+- Fix re-read of last block to check if job has actually written
+ a block, and check if block was written by a different job
+ (i.e. multiple simultaneous jobs writing).
+- Some users claim that they must do two prune commands to get a
+ Volume marked as purged.
+- Print warning message if LANG environment variable does not specify
+ UTF-8.
+- New dot commands from Arno.
+ .update volume [enabled|disabled|*see below]
+ > However, I could easily imagine an option to "update slots" that says
+ > "enable=yes|no" that would automatically enable or disable all the Volumes
+ > found in the autochanger. This will permit the user to optionally mark all
+ > the Volumes in the magazine disabled prior to taking them offsite, and mark
+ > them all enabled when bringing them back on site. Coupled with the options
+ > to the slots keyword, you can apply the enable/disable to any or all volumes.
+ .show device=xxx lists information from one storage device, including
+ devices (I'm not even sure that information exists in the DIR...)
+ .move eject device=xxx mostly the same as 'unmount xxx' but perhaps with
+ better machine-readable output like "Ok" or "Error busy"
+ .move eject device=xxx toslot=yyy the same as above, but with a new
+ target slot. The catalog should be updated accordingly.
+ .move transfer device=xxx fromslot=yyy toslot=zzz
+
+Low priority:
+- Get Perl replacement for bregex.c
+- Given all the problems with FIFOs, I think the solution is to do something a
+ little different, though I will look at the code and see if there is not some
+ simple solution (i.e. some bug that was introduced). What might be a better
+ solution would be to use a FIFO as a sort of "key" to tell Bacula to read and
+ write data to a program rather than the FIFO. For example, suppose you
+ create a FIFO named:
+
+ /home/kern/my-fifo
+
+ Then, I could imagine if you backup and restore this file with a direct
+ reference as is currently done for fifos, instead, during backup Bacula will
+ execute:
+
+ /home/kern/my-fifo.backup
+
+ and read the data that my-fifo.backup writes to stdout. For restore, Bacula
+ will execute:
+
+ /home/kern/my-fifo.restore
+
+ and send the data backed up to stdout. These programs can either be an
+ executable or a shell script and they need only read/write to stdin/stdout.
+
+ I think this would give a lot of flexibility to the user without making any
+ significant changes to Bacula.
+
+
+==== SQL
+# get null file
+select FilenameId from Filename where Name='';
+# Get list of all directories referenced in a Backup.
+select Path.Path from Path,File where File.JobId=nnn and
+ File.FilenameId=(FilenameId-from-above) and File.PathId=Path.PathId
+ order by Path.Path ASC;
+
+- Look into using Dart for testing
+ http://public.kitware.com/Dart/HTML/Index.shtml
+
+- Look into replacing autotools with cmake
+ http://www.cmake.org/HTML/Index.html
+
+=== Migration from David ===
+What I'd like to see:
+
+Job {
+ Name = "<poolname>-migrate"
+ Type = Migrate
+ Messages = Standard
+ Pool = Default
+ Migration Selection Type = LowestUtil | OldestVol | PoolOccupancy |
+Client | PoolResidence | Volume | JobName | SQLquery
+ Migration Selection Pattern = "regexp"
+ Next Pool = <override>
+}
+
+There should be no need for a Level (migration is always Full, since you
+don't calculate differential/incremental differences for migration),
+Storage should be determined by the volume types in the pool, and Client
+is really a selection issue. Migration should always occur to the
+NextPool defined in the pool definition. If no nextpool is defined, the
+job should end with a reason of "no place to go". If Next Pool statement
+is present, we override the check in the pool definition and use the
+pool specified.
+
+Here's how I'd define Migration Selection Types:
+
+With Regexes:
+Client -- Migrate data from selected client only. Migration Selection
+Pattern regexp provides pattern to select client names, eg ^FS00* makes
+all client names starting with FS00 eligible for migration.
+
+Jobname -- Migration all jobs matching name. Migration Selection Pattern
+regexp provides pattern to select jobnames existing in pool.
+
+Volume -- Migrate all data on specified volumes. Migration Selection
+Pattern regexp provides selection criteria for volumes to be migrated.
+Volumes must exist in pool to be eligible for migration.
+
+
+With Regex optional:
+LowestUtil -- Identify the volume in the pool with the least data on it
+and empty it. No Migration Selection Pattern required.
+
+OldestVol -- Identify the LRU volume with data written, and empty it. No
+Migration Selection Pattern required.
+
+PoolOccupancy -- if pool occupancy exceeds <highmig>, migrate volumes
+(starting with most full volumes) until pool occupancy drops below
+<lowmig>. Pool highmig and lowmig values are in pool definition, no
+Migration Selection Pattern required.
+
+
+No regex:
+SQLQuery -- Migrate all jobuids returned by the supplied SQL query.
+Migration Selection Pattern contains SQL query to execute; should return
+a list of 1 or more jobuids to migrate.
+
+PoolResidence -- Migrate data sitting in pool for longer than
+PoolResidence value in pool definition. Migration Selection Pattern
+optional; if specified, override value in pool definition (value in
+minutes).
+
+
+[ possibly a Python event -- kes ]
+===
+- Mount on an Autochanger with no tape in the drive causes:
+ Automatically selected Storage: LTO-changer
+ Enter autochanger drive[0]: 0
+ 3301 Issuing autochanger "loaded drive 0" command.
+ 3302 Autochanger "loaded drive 0", result: nothing loaded.
+ 3301 Issuing autochanger "loaded drive 0" command.
+ 3302 Autochanger "loaded drive 0", result: nothing loaded.
+ 3902 Cannot mount Volume on Storage Device "LTO-Drive1" (/dev/nst0) because:
+ Couldn't rewind device "LTO-Drive1" (/dev/nst0): ERR=dev.c:678 Rewind error on "LTO-Drive1" (/dev/nst0). ERR=No medium found.
+ 3905 Device "LTO-Drive1" (/dev/nst0) open but no Bacula volume is mounted.
+ If this is not a blank tape, try unmounting and remounting the Volume.
+- If Drive 0 is blocked, and drive 1 is set "Autoselect=no", drive 1 will
+ be used.
+- Autochanger did not change volumes.
+ select * from Storage;
+ +-----------+-------------+-------------+
+ | StorageId | Name | AutoChanger |
+ +-----------+-------------+-------------+
+ | 1 | LTO-changer | 0 |
+ +-----------+-------------+-------------+
+ 05-May 03:50 roxie-sd: 3302 Autochanger "loaded drive 0", result is Slot 11.
+ 05-May 03:50 roxie-sd: Tibs.2006-05-05_03.05.02 Warning: Director wanted Volume "LT
+ Current Volume "LT0-002" not acceptable because:
+ 1997 Volume "LT0-002" not in catalog.
+ 05-May 03:50 roxie-sd: Tibs.2006-05-05_03.05.02 Error: Autochanger Volume "LT0-002"
+ Setting InChanger to zero in catalog.
+ 05-May 03:50 roxie-dir: Tibs.2006-05-05_03.05.02 Error: Unable to get Media record
+
+ 05-May 03:50 roxie-sd: Tibs.2006-05-05_03.05.02 Fatal error: Error getting Volume i
+ 05-May 03:50 roxie-sd: Tibs.2006-05-05_03.05.02 Fatal error: Job 530 canceled.
+ 05-May 03:50 roxie-sd: Tibs.2006-05-05_03.05.02 Fatal error: spool.c:249 Fatal appe
+ 05-May 03:49 Tibs: Tibs.2006-05-05_03.05.02 Fatal error: c:\cygwin\home\kern\bacula
+ , got
+ (missing)
+ llist volume=LTO-002
+ MediaId: 6
+ VolumeName: LTO-002
+ Slot: 0
+ PoolId: 1
+ MediaType: LTO-2
+ FirstWritten: 2006-05-05 03:11:54
+ LastWritten: 2006-05-05 03:50:23
+ LabelDate: 2005-12-26 16:52:40
+ VolJobs: 1
+ VolFiles: 0
+ VolBlocks: 1
+ VolMounts: 0
+ VolBytes: 206
+ VolErrors: 0
+ VolWrites: 0
+ VolCapacityBytes: 0
+ VolStatus:
+ Recycle: 1
+ VolRetention: 31,536,000
+ VolUseDuration: 0
+ MaxVolJobs: 0
+ MaxVolFiles: 0
+ MaxVolBytes: 0
+ InChanger: 0
+ EndFile: 0
+ EndBlock: 0
+ VolParts: 0
+ LabelType: 0
+ StorageId: 1
+
+ Note VolStatus is blank!!!!!
+ llist volume=LTO-003
+ MediaId: 7
+ VolumeName: LTO-003
+ Slot: 12
+ PoolId: 1
+ MediaType: LTO-2
+ FirstWritten: 0000-00-00 00:00:00
+ LastWritten: 0000-00-00 00:00:00
+ LabelDate: 2005-12-26 16:52:40
+ VolJobs: 0
+ VolFiles: 0
+ VolBlocks: 0
+ VolMounts: 0
+ VolBytes: 1
+ VolErrors: 0
+ VolWrites: 0
+ VolCapacityBytes: 0
+ VolStatus: Append
+ Recycle: 1
+ VolRetention: 31,536,000
+ VolUseDuration: 0
+ MaxVolJobs: 0
+ MaxVolFiles: 0
+ MaxVolBytes: 0
+ InChanger: 0
+ EndFile: 0
+ EndBlock: 0
+ VolParts: 0
+ LabelType: 0
+ StorageId: 1
+===
+ mount
+ Automatically selected Storage: LTO-changer
+ Enter autochanger drive[0]: 0
+ 3301 Issuing autochanger "loaded drive 0" command.
+ 3302 Autochanger "loaded drive 0", result: nothing loaded.
+ 3301 Issuing autochanger "loaded drive 0" command.
+ 3302 Autochanger "loaded drive 0", result: nothing loaded.
+ 3902 Cannot mount Volume on Storage Device "LTO-Drive1" (/dev/nst0) because:
+ Couldn't rewind device "LTO-Drive1" (/dev/nst0): ERR=dev.c:678 Rewind error on "LTO-Drive1" (/dev/nst0). ERR=No medium found.
+
+ 3905 Device "LTO-Drive1" (/dev/nst0) open but no Bacula volume is mounted.
+ If this is not a blank tape, try unmounting and remounting the Volume.
+
+- Add VolumeState (enable, disable, archive)
+- Add VolumeLock to prevent all but lock holder (SD) from updating
+ the Volume data (with the exception of VolumeState).
+- The btape fill command does not seem to use the Autochanger
+- Make Windows installer default to system disk drive.
+- Look at using ioctl(FIOBMAP, ...) on Linux, and
+ DeviceIoControl(..., FSCTL_QUERY_ALLOCATED_RANGES, ...) on
+ Win32 for sparse files.
+ http://www.flexhex.com/docs/articles/sparse-files.phtml
+ http://www.informatik.uni-frankfurt.de/~loizides/reiserfs/fibmap.html
+- Directive: at <event> "command"
+- Command: pycmd "command" generates "command" event. How to
+ attach to a specific job?
+- Integrate Christopher's St. Bernard code.
+- run_cmd() returns int should return JobId_t
+- get_next_jobid_from_list() returns int should return JobId_t
+- Document export LDFLAGS=-L/usr/lib64
+- Don't attempt to restore from "Disabled" Volumes.
+- Network error on Win32 should set Win32 error code.
+- What happens when you rename a Disk Volume?
+- Job retention period in a Pool (and hence Volume). The job would
+ then be migrated.
+- Detect resource deadlock in Migrate when same job wants to read
+ and write the same device.
+- Queue warning/error messages during restore so that they
+ are reported at the end of the report rather than being
+ hidden in the file listing ...
+- Look at -D_FORTIFY_SOURCE=2
+- Add Win32 FileSet definition somewhere
+- Look at fixing restore status stats in SD.
+- Make selection of Database used in restore correspond to
+ client.
+- Look at using ioctl(FIMAP) and FIGETBSZ for sparse files.
+ http://www.informatik.uni-frankfurt.de/~loizides/reiserfs/fibmap.html
+- Implement a mode that says when a hard read error is
encountered, read many times (as it currently does), and if the
block cannot be read, skip to the next block, and try again. If
that fails, skip to the next file and try again, ...
+- Add level table:
+ create table LevelType (LevelType binary(1), LevelTypeLong tinyblob);
+ insert into LevelType (LevelType,LevelTypeLong) values
+ ("F","Full"),
+ ("D","Diff"),
+ ("I","Inc");
- Add ACL to restore only to original location.
+- Show files/second in client status output.
- Add a recursive mark command (rmark) to restore.
- "Minimum Job Interval = nnn" sets minimum interval between Jobs
of the same level and does not permit multiple simultaneous
running of that Job (i.e. lets any previous invocation finish
before doing Interval testing).
- Look at simplifying File exclusions.
-- Fix store_yesno to be store_bitmask.
- New directive "Delete purged Volumes"
- new pool XXX with ScratchPoolId = MyScratchPool's PoolId and
let it fill itself, and RecyclePoolId = XXX's PoolId so I can
MyScratchPool
- If I want to remove this pool, I set RecyclePoolId = MyScratchPool's
PoolId, and when it is empty remove it.
-- Figure out how to recycle Scratch volumes back to the Scratch
- Pool.
+- Figure out how to recycle Scratch volumes back to the Scratch Pool.
- Add Volume=SCRTCH
- Allow Check Labels to be used with Bacula labels.
- "Resuming" a failed backup (lost line for example) by using the
days before it needs changing.
- Command to show next tape that will be used for a job even
if the job is not scheduled.
---- create_file.c.orig Fri Jul 8 12:13:05 2005
-+++ create_file.c Fri Jul 8 12:13:07 2005
-@@ -195,6 +195,8 @@
- attr->ofname, be.strerror());
- return CF_ERROR;
- }
-+ } else if(S_ISSOCK(attr->statp.st_mode)) {
-+ Dmsg1(200, "Skipping socket: %s\n", attr->ofname);
- } else {
- Dmsg1(200, "Restore node: %s\n", attr->ofname);
- if (mknod(attr->ofname, attr->statp.st_mode, attr->statp.st_rdev) != 0 && errno != EEXIST) {
- From: Arunav Mandal <amandal@trolltech.com>
1. When jobs are running and bacula for some reason crashes or if I do a
restart it remembers and jobs it was running before it crashed or restarted
- Fix bpipe.c so that it does not modify results pointer.
***FIXME*** calling sequence should be changed.
-1.xx Major Projects:
-#3 Migration (Move, Copy, Archive Jobs)
-#7 Single Job Writing to Multiple Storage Devices
-- Reserve blocks other restore jobs when first cannot connect
- to SD.
-- Add true/false to conf same as yes/no
- For Windows disaster recovery see http://unattended.sf.net/
- regardless of the retention period, Bacula will not prune the
last Full, Diff, or Inc File data until a month after the
- It remains to be seen how the backup performance of the DIR's will be
affected when comparing the catalog for a large filesystem.
+====
+From David:
+How about introducing a Type = MgmtPolicy job type? That job type would
+be responsible for scanning the Bacula environment looking for specific
+conditions, and submitting the appropriate jobs for implementing said
+policy, eg:
+
+Job {
+ Name = "Migration-Policy"
+ Type = MgmtPolicy
+ Policy Selection Job Type = Migrate
+ Scope = "<keyword> <operator> <regexp>"
+ Threshold = "<keyword> <operator> <regexp>"
+ Job Template = <template-name>
+}
+
+Where <keyword> is any legal job keyword, <operator> is a comparison
+operator (=,<,>,!=, logical operators AND/OR/NOT) and <regexp> is a
+appropriate regexp. I could see an argument for Scope and Threshold
+being SQL queries if we want to support full flexibility. The
+Migration-Policy job would then get scheduled as frequently as a site
+felt necessary (suggested default: every 15 minutes).
+
+Example:
+
+Job {
+ Name = "Migration-Policy"
+ Type = MgmtPolicy
+ Policy Selection Job Type = Migration
+ Scope = "Pool=*"
+ Threshold = "Migration Selection Type = LowestUtil"
+ Job Template = "MigrationTemplate"
+}
+
+would select all pools for examination and generate a job based on
+MigrationTemplate to automatically select the volume with the lowest
+usage and migrate it's contents to the nextpool defined for that pool.
+
+This policy abstraction would be really handy for adjusting the behavior
+of Bacula according to site-selectable criteria (one thing that pops
+into mind is Amanda's ability to automatically adjust backup levels
+depending on various criteria).
+
+
=====
Regression tests:
=== Done
-- Save mount point for directories not traversed with onefs=yes.
-- Add seconds to start and end times in the Job report output.
-- if 2 concurrent backups are attempted on the same tape
- drive (autoloader) into different tape pools, one of them will exit
- fatally instead of halting until the drive is idle
-- Update StartTime if job held in Job Queue.
-- Look at www.nu2.nu/pebuilder as a helper for full windows
- bare metal restore. (done by Scott)
-- Fix orphanned buffers:
- Orphaned buffer: 24 bytes allocated at line 808 of rufus-dir job.c
- Orphaned buffer: 40 bytes allocated at line 45 of rufus-dir alist.c
-- Implement Preben's suggestion to add
- File System Types = ext2, ext3
- to FileSets, thus simplifying backup of *all* local partitions.
-- Try to open a device on each Job if it was not opened
- when the SD started.
-- Add dump of VolSessionId/Time and FileIndex with bls.
-- If Bacula does not find the right tape in the Autochanger,
- then mark the tape in error and move on rather than asking
- for operator intervention.
-- Cancel command should include JobId in list of Jobs.
-- Add performance testing hooks
-- Bootstrap from JobMedia records.
-- Implement WildFile and WildDir to solve problem of
- saving only *.doc files.
-- Fix
- Please use the "label" command to create a new Volume for:
- Storage: DDS-4-changer
- Media type:
- Pool: Default
- label
- The defined Storage resources are:
-- Copy Changer Device and Changer Command from Autochanger
- to Device resource in SD if none given in Device resource.
-- 1. Automatic use of more than one drive in an autochanger (done)
-- 2. Automatic selection of the correct drive for each Job (i.e.
- selects a drive with an appropriate Volume for the Job) (done)
-- 6. Allow multiple simultaneous Jobs referencing the same pool write
- to several tapes (some new directive(s) are are probably needed for
- this) (done)
-- Locking (done)
-- Key on Storage rather than Pool (done)
-- Allow multiple drives to use same Pool (change jobq.c DIR) (done).
-- Synchronize multiple drives so that not more
- than one loads a tape and any time (done)
-- 4. Use Changer Device and Changer Command specified in the
- Autochanger resource, if none is found in the Device resource.
- You can continue to specify them in the Device resource if you want
- or need them to be different for each device.
-- 5. Implement a new Device directive (perhaps "Autoselect = yes/no")
- that can allow a Device be part of an Autochanger, and hence the changer
- script protected, but if set to no, will prevent the Device from being
- automatically selected from the changer. This allows the device to
- be directly accessed through its Device name, but not through the
- AutoChanger name.
-#6 Select one from among Multiple Storage Devices for Job
-#5 Events that call a Python program
- (Implemented in Dir/SD)
-- Make sure the Device name is in the Query packet returned.
-- Don't start a second file job if one is already running.
-- Implement EOF/EOV labels for ANSI labels
-- Implement IBM labels.
-- When Python creates a new label, the tape is immediately
- recycled and no label created. This happens when using
- autolabeling -- even when Python doesn't generate the name.
-- Scratch Pool where the volumes can be re-assigned to any Pool.
-- 28-Mar 23:19 rufus-sd: acquire.c:379 Device "DDS-4" (/dev/nst0)
- is busy reading. Job 6 canceled.
-- Remove separate thread for opening devices in SD. On the other
- hand, don't block waiting for open() for devices.
-- Fix code to either handle updating NumVol or to calculate it in
- Dir next_vol.c
-- Ensure that you cannot exclude a directory or a file explicitly
- Included with File.
-#4 Embedded Python Scripting
- (Implemented in Dir/SD/FD)
-- Add Python writable variable for changing the Priority,
- Client, Storage, JobStatus (error), ...
-- SD Python
- - Solicit Events
-- Add disk seeking on restore; turn off seek on tapes.
- stored/match_bsr.c
-- Look at dird_conf.c:1000: warning: `int size'
- might be used uninitialized in this function
-- Indicate when a Job is purged/pruned during restore.
-- Implement some way to turn off automatic pruning in Jobs.
-- Implement a way an Admin Job can prune, possibly multiple
- clients -- Python script?
-- Look at Preben's acl.c error handling code.
-- SD crashes after a tape restore then doing a backup.
-- If drive is opened read/write, close it and re-open
- read-only if doing a restore, and vice-versa.
-- Windows restore:
- data-fd: RestoreFiles.2004-12-07_15.56.42 Error:
- > ..\findlib\../../findlib/create_file.c:275 Could not open e:/: ERR=Der
- > Prozess kann nicht auf die Datei zugreifen, da sie von einem anderen
- > Prozess verwendet wird.
- Restore restores all files, but then fails at the end trying
- to set the attributes of e:
- from failed jobs.- Resolve the problem between Device name and Archive name,
- and fix SD messages.
-- Tell the "restore" user when browsing is no longer possible.
-- Add a restore directory-x
-- Write non-optimized bsrs from the JobMedia and Media records,
- even after Files are pruned.
-- Delete Stripe and Copy from VolParams to save space.
-- Fix option 2 of restore -- list where file is backed up -- require Client,
- then list last 20 backups.
-- Finish implementation of passing all Storage and Device needs to
- the SD.
-- Move test for max wait time exceeded in job.c up -- Peter's idea.
-## Consider moving docs to their own project.
-## Move rescue to its own project.
-- Add client version to the Client name line that prints in
- the Job report.
-- Fix the Rescue CDROM.
-- By the way: on page http://www.bacula.org/?page=tapedrives , at the
- bottom, the link to "Tape Testing Chapter" is broken. It goes to
- /html-manual/... while the others point to /rel-manual/...
-- Device resource needs the "name" of the SD.
-- Specify a single directory to restore.
-- Implement MediaType keyword in bsr?
-- Add a date and time stamp at the beginning of every line in the
- Job report (Volker Sauer).
-- Add level to estimate command.
-- Add "limit=n" for "list jobs"
-- Make bootstrap filename unique.
-- Make Dmsg look at global before calling subroutine.
-- From Chris Hull:
- it seems to be complaining about 12:00pm which should be a valid 12
- hour time. I changed the time to 11:59am and everything works fine.
- Also 12:00am works fine. 0:00pm also works (which I don't think
- should). None of the values 12:00pm - 12:59pm work for that matter.
-- Require restore via the restore command or make a restore Job
- get the bootstrap file.
-- Implement Maximum Job Spool Size
-- Fix 3993 error in SD. It forgets to look at autochanger
- resource for device command, ...
-- 3. Prevent two drives requesting the same Volume in any given
- autochanger, by checking if a Volume is mounted on another drive
- in an Autochanger.
-- Upgrade to MySQL 4.1.12 See:
- http://dev.mysql.com/doc/mysql/en/Server_SQL_mode.html
-- Add # Job Level date to bsr file
-- Implement "PreferMountedVolumes = yes|no" in Job resource.
-## Integrate web-bacula into a new Bacula project with
- bimagemgr.
-- Cleaning tapes should have Status "Cleaning" rather than append.
-- Make sure that Python has access to Client address/port so that
- it can check if Clients are alive.
-- Review all items in "restore".
-- Fix PostgreSQL GROUP BY problems in restore.
-- Fix PostgreSQL sql problems in bugs.
-- After rename
- 04-Jul 13:01 MainSD: Rufus.2005-07-04_01.05.02 Warning: Director wanted Volume
- "DLT-13Feb04".
- Current Volume "DLT-04Jul05" not acceptable because:
- 1997 Volume "DLT-13Feb04" not in catalog.
- 04-Jul 13:01 MainSD: Please mount Volume "DLT-04Jul05" on Storage Device
- "HP DLT 80" (/dev/nst0) for Job Rufus.2005-07-04_01.05.02
-## Create a new GUI chapter explaining all the GUI programs.
-- Make "update slots" when pointing to Autochanger, remove
- all Volumes from other drives. "update slots all-drives"?
- No, this is done by modifying mtx-changer to list what is
- in the drives.
-- Finish TLS implementation.
-- Port limiting -m in iptables to prevent DoS attacks
- could cause broken pipes on Bacula.
-6. Build and test the Volume Shadow Copy (VSS) for Win32.
-- Allow cancel of unknown Job
-- State not saved when closing Win32 FD by icon
-- bsr-opt-test fails. bsr deleted. Fix.
-- Move Python daemon variables from Job to Bacula object.
- WorkingDir, ConfigFile
-- Document that Bootstrap files can be written with cataloging
- turned off.
-- Document details of ANSI/IBM labels
-- OS linux 2.4
- 1) ADIC, DLT, FastStor 4000, 7*20GB
-- Linux Sony LIB-D81, AIT-3 library works.
-- Doc the following
- to activate, check or disable the hardware compression feature on my
- exb-8900 i use the exabyte "MammothTool" you can get it here:
- http://www.exabyte.com/support/online/downloads/index.cfm
- There is a solaris version of this tool. With option -C 0 or 1 you can
- disable or activate compression. Start this tool without any options for
- a small reference.
-- Document Heartbeat Interval in the dealing with firewalls section.
-- Document new CDROM directory.
-- On Win32 working directory must have drive letter ????
-- On Win32 working directory must be writable by SYSTEM to
- do restores.
-- Document that ChangerDevice is used for Alert command.
-- Add better documentation on how restores can be done
-8. Take one more try at making DVD writing work (no go)
-7. Write a bacula-web document
-- Why isn't the DEVICE structure defined when doing
- a reservation?
-- Multi-drive changer seems to only use drive 0
- Multiple drives don't seem to be opened.
-- My database is growing
-- Call GetLastError() in the berrno constructor rather
- than delaying until strerror.
-- Tape xxx in drive 0, requested in drive 1
-- The mount command does not work with drives other than 0.
-- A mount should cause the SD to re-examine what Slot is
- loaded.
-- The SD locks on to the first available drive then
- wants a Volume that is released but in another drive --
- chaos.
-- Run the regression scripts on Solaris and FreeBSD
+- Make sure that all do_prompt() calls in Dir check for
+ -1 (error) and -2 (cancel) returns.
+- Fix foreach_jcr() to have free_jcr() inside next().
+ jcr=jcr_walk_start();
+ for ( ; jcr; (jcr=jcr_walk_next(jcr)) )
+ ...
+ jcr_walk_end(jcr);
+- A Volume taken from Scratch should take on the retention period
+ of the new pool.
+- Correct doc for Maximum Changer Wait (and others) accepting only
+ integers.
+- Implement status that shows why a job is being held in reserve, or
+ rather why none of the drives are suitable.
+- Implement a way to disable a drive (so you can use the second
+ drive of an autochanger, and the first one will not be used or
+ even defined).
+- Make sure Maximum Volumes is respected in Pools when adding
+ Volumes (e.g. when pulling a Scratch volume).
+- Keep same dcr when switching device ...
+- Implement code that makes the Dir aware that a drive is an
+ autochanger (so the user doesn't need to use the Autochanger = yes
+ directive).
+- Make catalog respect ACL.
+- Add recycle count to Media record.
+- Add initial write date to Media record.
+- Fix store_yesno to be store_bitmask.
+--- create_file.c.orig Fri Jul 8 12:13:05 2005
++++ create_file.c Fri Jul 8 12:13:07 2005
+@@ -195,6 +195,8 @@
+ attr->ofname, be.strerror());
+ return CF_ERROR;
+ }
++ } else if(S_ISSOCK(attr->statp.st_mode)) {
++ Dmsg1(200, "Skipping socket: %s\n", attr->ofname);
+ } else {
+ Dmsg1(200, "Restore node: %s\n", attr->ofname);
+ if (mknod(attr->ofname, attr->statp.st_mode, attr->statp.st_rdev) != 0 && errno != EEXIST) {
+- Add true/false to conf same as yes/no
+- Reserve blocks other restore jobs when first cannot connect to SD.
+- Fix Maximum Changer Wait, Maximum Open Wait, Maximum Rewind Wait to
+ accept time qualifiers.
+- Does ClientRunAfterJob fail the job on a bad return code?
+- Make hardlink code at line 240 of find_one.c use binary search.
+- Add ACL error messages in src/filed/acl.c.
+- Make authentication failures single threaded.
+- Make Dir and SD authentication errors single threaded.
+- Fix catreq.c digestbuf at line 411 in src/dird/catreq.c
+- Make base64.c (bin_to_base64) take a buffer length
+ argument to avoid overruns.
+ and verify that other buffers cannot overrun.
+- Implement VolumeState as discussed with Arno.
+- Add LocationId to update volume
+- Add LocationLog
+ LogId
+ Date
+ User text
+ MediaId
+ LocationId
+ NewState???
+- Add Comment to Media record
+- Fix auth compatibility with 1.38
+- Update dbcheck to include Log table
+- Update llist to include new fields.
+- Make unmount unload autochanger. Make mount load slot.
+- Fix bscan to report the JobType when restoring a job.
+- Fix wx-console scanning problem with commas in names.
+- Add manpages to the list of directories for make install. Notify
+ Scott
+
projects / bacula / bacula / blobdiff