Bacula-users

[Bacula-users] Backup filesystem crashed - job error afterwards.

2012-05-18 10:04:00
Subject: [Bacula-users] Backup filesystem crashed - job error afterwards.
From: Rafał Radecki <radecki.rafal AT gmail DOT com>
To: bacula-users AT lists.sourceforge DOT net
Date: Fri, 18 May 2012 16:00:57 +0200
Hi all.

I am new to bacula. We are using:
bacula-mysql-3.0.3-1.2.el5 on CentOS5.6 2.6.18-238.19.1.el5

In my log file I have an error:
18-May 00:11 bacula-dir JobId 4785: shell command: run AfterJob "/usr/lib/bacula/delete_catalog_backup"
18-May 02:05 bacula-dir JobId 4786: Start Backup JobId 4786, Job=Backup_baz_danych_sourcehost.2012-05-18_02.05.00_10
18-May 02:05 bacula-dir JobId 4786: Using Device "FileStorage"
18-May 02:05 sourcehost-fd JobId 4786: shell command: run ClientRunBeforeJob "/scripts/mysql_snap_backup.sh"
18-May 02:05 sourcehost-fd JobId 4786: ClientRunBeforeJob: Stopping MySQL:  [  OK  ]
18-May 02:05 sourcehost-fd JobId 4786: ClientRunBeforeJob: Stopping MySQL:  [FAILED]
18-May 02:05 sourcehost-fd JobId 4786: ClientRunBeforeJob:   Logical volume "mysql1snap" created
18-May 02:05 sourcehost-fd JobId 4786: ClientRunBeforeJob:   Logical volume "mysql2snap" created
18-May 02:05 sourcehost-fd JobId 4786: ClientRunBeforeJob: Starting MySQL:  [  OK  ]
18-May 02:05 sourcehost-fd JobId 4786: ClientRunBeforeJob: Starting MySQL:  [  OK  ]
18-May 02:05 bacula-sd JobId 4786: Warning: label.c:330 Open device "FileStorage" (/backups) Volume "Vol-Full-sourcehost-0029" failed: ERR=dev.c:532 Could not open: /backups/Vol-Full-sourcehost-0029, ERR=Permission denied

Two days ago filesystem on /backups crashed and all it was remade (fdisk, mkfs) and mounted empty.

In my bacula-sd.conf I have:
Device {
  Name = FileStorage
  Media Type = File
  Archive Device = /backups
  LabelMedia = yes;                   # lets Bacula label unlabeled media
  Random Access = Yes;
  AutomaticMount = yes;               # when device opened, read it
  RemovableMedia = no;
  AlwaysOpen = no;
}

In my bacula-dir.conf:

Pool {
  Name = "Full-sourcehost"
  Pool Type = Backup
  Recycle = yes                       # Bacula can automatically recycle Volumes
  AutoPrune = yes                     # Prune expired volumes
  Volume Retention = 4 days         # one year
  LabelFormat = "Vol-Full-sourcehost-"
  Volume Use Duration = 20 h
  Maximum Volumes = 5
}

In /backups/:
ls -al /backups/
total 55780956
drwxr-xr-x  3 root   root        4096 May 18 15:24 .
drwxr-xr-x 23 root   root        4096 May 16 13:49 ..
drwx------  2 root   root       16384 May 16 11:18 lost+found
-rw-r-----  1 bacula disk  2713525787 May 18 00:11 Vol0033
-rw-r-----  1 bacula disk           0 May 16 03:13 Vol-Full-sourcehost-0028
-rw-r-----  1 bacula disk 54350352384 May 16 02:48 Vol-Full-sourcehost-0032

I think that my "backup history" is lost because of mentioned filesystem problem and I should "re-initialize" my backup volume/pool.
How to do it correctly so that the backup job could start "fresh" without any history?

I am very new to bacula, so please excuse me if the question fairly simple. I have read some solutions on google but do not want to delete/purge to much.

Best regards,
Rafal Radecki.

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