Hello,
I've not posted anything to this list before, so I hope it is an appropriate
place for what I want to talk about. :)
I have been trying out the virtual backup feature from recent svn.
It seems to be almost working, but not quite. I wonder if I can get some
pointers, or some help?
I run a Full backup, change some files, and then run an Incremental.
I then run a VirtualFull, and it seems to run correctly.
But on closer inspection, it turns out that it has only copied the original
Full into a new backup and missed out the Incremental completely.
I thought that this might be because I have my Fulls and Incrementals in
different Pools, but I tried having them in the same Pool and I get the
same result.
Has anybody managed to run a VirtualFull that successfully combines multiple
backups?
Here are some parts from my bacula-dir.conf file, in case it is something
easy to spot:
Storage {
Name = "0"
Address = "10.253.0.121"
SDPort = 9103
Password = "mypassword"
Device = 0.0
Device = 0.1
Device = 0.2
Device = 0.3
Device = 0.4
Device = 0.5
Device = 0.6
Device = 0.7
Device = 0.8
Device = 0.9
Device = 0.10
Device = 0.11
Device = 0.12
Device = 0.13
Device = 0.14
Device = 0.15
Device = 0.16
Device = 0.17
Device = 0.18
Device = 0.19
Media Type = File
Maximum Concurrent Jobs = 20
}
Storage {
Name = "0-vbackup"
Address = "10.253.0.121"
SDPort = 9103
Password = "mypassword"
Device = 0.0
Device = 0.1
Device = 0.2
Device = 0.3
Device = 0.4
Device = 0.5
Device = 0.6
Device = 0.7
Device = 0.8
Device = 0.9
Device = 0.10
Device = 0.11
Device = 0.12
Device = 0.13
Device = 0.14
Device = 0.15
Device = 0.16
Device = 0.17
Device = 0.18
Device = 0.19
Media Type = File
Maximum Concurrent Jobs = 20
}
Pool {
Name = "ABC:Full"
Pool Type = Backup
Recycle = yes # automatically recycle Volumes
AutoPrune = yes # Prune expired volumes
Volume Retention = 1 week
Maximum Volume Jobs = 1
Label Format = backup-
Maximum Volumes = 0 # unlimited
RecyclePool = Scratch
Storage = "0-vbackup"
}
Pool {
Name = "ABC:Incr"
Pool Type = Backup
Recycle = yes # automatically recycle Volumes
AutoPrune = yes # Prune expired volumes
Volume Retention = 1 week
Maximum Volume Jobs = 1
Label Format = backup-
Maximum Volumes = 0 # unlimited
RecyclePool = Scratch
Next Pool = "ABC:Full"
}
Job {
Name = "ABC"
Type = Backup
Schedule = "ABC"
Messages = Standard
Pool = "ABC:Incr"
Priority = 10
Client = "ABC-fd"
FileSet = "ABC"
Full Backup Pool = "ABC:Full"
Incremental Backup Pool = "ABC:Incr"
Max Start Delay = 1 hour
# Max Wait Time cancels current jobs! I think this is a bug.
# Max Wait Time = 1 minute
Maximum Concurrent Jobs = 1
Storage = "0"
Accurate = yes
RunScript {
RunsWhen = Before
FailJobOnError = yes
Command = "/usr/bin/clientrunscriptbackup before"
}
RunScript {
RunsWhen = After
RunsOnFailure = yes
Command = "/usr/bin/clientrunscriptbackup after"
}
}
And here is what bacula says when I run the VirtualFull.
backup-0009 is the volume that contains the original Full.
backup-0010 is the volume that contains the Incremental, but doesn't get
mentioned.
backup-0011 is the new volume that gets created.
Aug 13 14:26:37 bacula-dir: bacula.example.com-dir JobId 15: Storage "" not
found, using Storage "0" from MediaType "File".
Aug 13 14:26:37 bacula-dir: bacula.example.com-dir JobId 15: Bootstrap records
written to /var/lib/bacula/bacula.example.com-dir.restore.2.bsr
Aug 13 14:26:39 bacula-dir: bacula.example.com-dir JobId 15: Start Vbackup
JobId 15, Job=ABC.2008-08-13_14.26.07
Aug 13 14:26:39 bacula-dir: bacula.example.com-dir JobId 15: Created new
Volume "backup-0011" in catalog.
Aug 13 14:26:39 bacula-dir: bacula.example.com-dir JobId 15: Using Device "0.1"
Aug 13 14:26:39 bacula-dir: bacula.example.com-sd-91 JobId 15: Ready to read
from volume "backup-0009" on device "0.0" (/write/mnt/0/var/lib/bacula/volumes).
Aug 13 14:26:39 bacula-dir: bacula.example.com-sd-91 JobId 15: Warning:
dev.c:534 dev.c:532 Could not open:
/write/mnt/0/var/lib/bacula/volumes/backup-0011, ERR=No such file or directory
Aug 13 14:26:39 bacula-dir: bacula.example.com-sd-91 JobId 15: Warning:
dev.c:534 dev.c:532 Could not open:
/write/mnt/0/var/lib/bacula/volumes/backup-0011, ERR=No such file or directory
Aug 13 14:26:39 bacula-dir: bacula.example.com-sd-91 JobId 15: Labeled new
Volume "backup-0011" on device "0.1" (/write/mnt/0/var/lib/bacula/volumes).
Aug 13 14:26:39 bacula-dir: bacula.example.com-sd-91 JobId 15: Wrote label to
prelabeled Volume "backup-0011" on device "0.1"
(/write/mnt/0/var/lib/bacula/volumes)
Aug 13 14:26:39 bacula-dir: bacula.example.com-dir JobId 15: Max Volume jobs
exceeded. Marking Volume "backup-0011" as Used.
Aug 13 14:26:39 bacula-dir: bacula.example.com-sd-91 JobId 15: Forward spacing
Volume "backup-0009" to file:block 0:238.
Aug 13 14:26:39 bacula-dir: bacula.example.com-sd-91 JobId 15: End of file 0
on device "0.0" (/write/mnt/0/var/lib/bacula/volumes), Volume "backup-0009"
Aug 13 14:26:39 bacula-dir: bacula.example.com-sd-91 JobId 15: End of Volume
at file 0 on device "0.0" (/write/mnt/0/var/lib/bacula/volumes), Volume
"backup-0009"
Aug 13 14:26:39 bacula-dir: bacula.example.com-sd-91 JobId 15: End of all
volumes.
Aug 13 14:26:39 bacula-dir: bacula.example.com-dir JobId 15: Bacula
bacula.example.com-dir 2.5.2 (22Jul08): 13-Aug-2008 14:26:39
Aug 13 14:26:39 bacula-dir: Build OS: i686-pc-linux-gnu
unknown unknown
Aug 13 14:26:39 bacula-dir: JobId: 15
Aug 13 14:26:39 bacula-dir: Job: ABC.200 8-08-13_14.26.07
Aug 13 14:26:39 bacula-dir: Backup Level: Full
Aug 13 14:26:39 bacula-dir: Client: "ABC-fd" 2.5.2 (22Jul08)
i686-pc-linux-gnu,unknown,unknown
Aug 13 14:26:39 bacula-dir: FileSet: "ABC" 2008-08-13 14:
09:57
Aug 13 14:26:39 bacula-dir: Pool: "ABC:Incr" (From Job
Pool's NextPool resource)
Aug 13 14:26:39 bacula-dir: Catalog: "MyCatalog" (From Client
resource)
Aug 13 14:26:39 bacula-dir: Storage: "0-vbackup" (From Storage
from Pool's NextPool resource)
Aug 13 14:26:39 bacula-dir: Scheduled time: 13-Aug-2008 14:26:34
Aug 13 14:26:39 bacula-dir: Start time: 13-Aug-2008 14:26:39
Aug 13 14:26:39 bacula-dir: End time: 13-Aug-2008 14:26:39
Aug 13 14:26:39 bacula-dir: Elapsed time: 0 secs
Aug 13 14:26:39 bacula-dir: Priority: 10
Aug 13 14:26:39 bacula-dir: SD Files Written: 751
Aug 13 14:26:39 bacula-dir: SD Bytes Written: 856,100 (856.1 KB)
Aug 13 14:26:39 bacula-dir: Rate: 0.0 KB/s
Aug 13 14:26:39 bacula-dir: Software Compression: None
Aug 13 14:26:39 bacula-dir: VSS: no
Aug 13 14:26:39 bacula-dir: Encryption: no
Aug 13 14:26:39 bacula-dir: Accurate: yes
Aug 13 14:26:39 bacula-dir: Volume name(s): backup-0011
Aug 13 14:26:39 bacula-dir: Volume Session Id: 3
Aug 13 14:26:39 bacula-dir: Volume Session Time: 1218633938
Aug 13 14:26:39 bacula-dir: Last Volume Bytes: 871,002 (871.0 KB)
Aug 13 14:26:39 bacula-dir: SD Errors: 0
Aug 13 14:26:39 bacula-dir: SD termination status: OK
Aug 13 14:26:39 bacula-dir: Termination: Backup OK
Aug 13 14:26:39 bacula-dir: bacula.example.com-dir JobId 15: Begin pruning
Jobs.
Aug 13 14:26:39 bacula-dir: bacula.example.com-dir JobId 15: No Jobs found to
prune.
Aug 13 14:26:39 bacula-dir: bacula.example.com-dir JobId 15: Begin pruning
Files.
Aug 13 14:26:39 bacula-dir: bacula.example.com-dir JobId 15: No Files found to
prune.
Aug 13 14:26:39 bacula-dir: bacula.example.com-dir JobId 15: End auto prune.
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