Bacula-users

[Bacula-users] Restoring catalog backup from old volume

2012-09-13 10:42:27
Subject: [Bacula-users] Restoring catalog backup from old volume
From: Win Htin <win.htin AT gmail DOT com>
To: bacula-users AT lists.sourceforge DOT net
Date: Thu, 13 Sep 2012 10:39:39 -0400
Hi folks,

I need to restore files from 4+ yrs back. I know the volume(s) where
the files are backed up but the backup records have been pruned. Since
I do have the db catalog backed up on a daily basis following is what
I am planning to do.

1. /etc/bacula/bin/bls -j -V <volume_name> <devicename>
2. /etc/bacula/bin/bextract

My question is, what parameters do I give to extract the db catalog
file? The Bacula utility document has examples for restoring files but
as far as I am aware of, not for extracting the db catalog back to a
directory you specify on the server.

Following is an example of my catalog backup report:

--------------------- start ---------------------------------------
12-Sep 09:48 baculaserver-dir JobId 44234: BeforeJob: run command
"/etc/bacula/config/make_catalog_backup
 bacula bacula BACULA localhost"
12-Sep 09:55 baculaserver-dir JobId 44234: Start Backup JobId 44234,
Job=BackupCatalog.2012-09-12_07.00.3
9
12-Sep 09:55 baculaserver-dir JobId 44234: Using Device "LTO4_1"
12-Sep 09:56 baculaserver-sd JobId 44234: 3307 Issuing autochanger
"unload slot 33, drive 0" command.
12-Sep 09:56 baculaserver-sd JobId 44234: 3304 Issuing autochanger
"load slot 4, drive 0" command.
12-Sep 09:57 baculaserver-sd JobId 44234: 3305 Autochanger "load slot
4, drive 0", status is OK.
12-Sep 09:57 baculaserver-sd JobId 44234: 3301 Issuing autochanger
"loaded? drive 0" command.
12-Sep 09:57 baculaserver-sd JobId 44234: 3302 Autochanger "loaded?
drive 0", result is Slot 4.
12-Sep 09:57 baculaserver-sd JobId 44234: Volume "000021" previously
written, moving to end of data.
12-Sep 10:03 baculaserver-sd JobId 44234: Ready to append to end of
Volume "000021" at file=197.
12-Sep 10:06 baculaserver-sd JobId 44234: Job write elapsed time =
00:02:42, Transfer rate = 45.12 M byte
s/second 12-Sep 10:06 baculaserver-dir JobId 44234: Bacula
baculaserver-dir 2.2.6 (10Nov07): 12-Sep-2012
10:06:31
  Build OS:               x86_64-unknown-linux-gnu redhat Enterprise release
  JobId:                  44234
  Job:                    BackupCatalog.2012-09-12_07.00.39
  Backup Level:           Full
  Client:                 "baculaserver-fd" 2.2.6 (10Nov07)
x86_64-unknown-linux-gnu,redhat,Enterprise re
lease
  FileSet:                "Catalog" 2007-12-03 04:00:00
  Pool:                   "Fulls" (From Job resource)
  Storage:                "TS3200_1_DRV1" (From Pool resource)
  Scheduled time:         12-Sep-2012 07:00:00
  Start time:             12-Sep-2012 09:55:28
  End time:               12-Sep-2012 10:06:31
  Elapsed time:           11 mins 3 secs
  Priority:               11
  FD Files Written:       1
  SD Files Written:       1
  FD Bytes Written:       7,310,385,734 (7.310 GB)
  SD Bytes Written:       7,310,385,854 (7.310 GB)
  Rate:                   11026.2 KB/s
  Software Compression:   None
  VSS:                    no
  Encryption:             no
  Volume name(s):         000021
  Volume Session Id:      82
  Volume Session Time:    1347168483
  Last Volume Bytes:      97,360,865,280 (97.36 GB)
  Non-fatal FD errors:    0
  SD Errors:              0
  FD termination status:  OK
  SD termination status:  OK
  Termination:            Backup OK

12-Sep 10:06 baculaserver-dir JobId 44234: Begin pruning Jobs.
12-Sep 10:06 baculaserver-dir JobId 44234: No Jobs found to prune.
12-Sep 10:06 baculaserver-dir JobId 44234: Begin pruning Files.
12-Sep 10:06 baculaserver-dir JobId 44234: Pruned Files from 1 Jobs
for client baculaserver-fd from catal
og.
12-Sep 10:06 baculaserver-dir JobId 44234: End auto prune.

12-Sep 10:06 baculaserver-dir JobId 44234: AfterJob: run command
"/etc/bacula/config/delete_catalog_backu
p"
12-Sep 10:18 baculaserver-dir JobId 44234: AfterJob: run command
"/etc/bacula/bin/daily_JobID_list.sh"
--------------------------- end ---------------------------------


Thanks,
Win

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