Hello folks!
Long time Bacula User here, pure bliss. So far I "only" backed up my
personal servers and machines at home, but right now I am trying to
backup our company servers (300+).
I wrote scripts to add the clients to the server - everything just works
(tm).
Just one thing. Simultaneous backups. And I know where its going down
the drain. Some minor infor offhand:
Every Server...
- Should back up at 2 am in the morning,
- With a full on sat 2 am,
- max concurrent jobs is 10, so once a "slot" is freed, the next one
jumps in,
- Every Server has its own two pools: hostname-daily and hostname-weekly.
- They are all backing up to our bacula-sd server.
Config example for one server:
Pool {
Name = server1-daily
Pool Type = Backup
Maximum Volume Jobs = 1
Use Volume Once = yes
Catalog Files = yes
Recycle = yes
AutoPrune = yes
Volume Retention = 15 days
Recycle Oldest Volume = yes
Label Format = server1-daily-
Maximum Volumes = 16
}
Pool {
Name = server1-weekly
Pool Type = Backup
Maximum Volume Jobs = 1
Use Volume Once = yes
Catalog Files = yes
Recycle = yes
AutoPrune = yes
Volume Retention = 15 days
Recycle Oldest Volume = yes
Label Format = server2-weekly-
Maximum Volumes = 4
}
Client {
Name = server1
Address = x.x.x.x
FDPort = 9102
Catalog = MySQL
Password = "..."
}
Job {
Name = "Backup Host: server1"
client = "server1-fd"
type = backup
messages = Standard
storage = bacula-sd
pool = server1-daily
Level = Incremental
FileSet = "linuxserver"
Schedule = "server1"
Write Bootstrap = "/backup/bootstraps/server1.bsr"
Priority = 25
Maximum Concurrent Jobs = 1
}
Schedule {
Name = "server1"
Run = Level=Incremental Pool=server1-daily on SUN MON TUE WED THU FRI
at 02:00
Run = Level=Full Pool=server2-weekly on SAT at 2:00
}
Storage Config:
Storage {
Name = bacula-sd
SDPort = 9103
SDAddress = x.x.x.x
WorkingDirectory = "/var/spool/bacula"
Pid Directory = "/var/run"
Maximum Concurrent Jobs = 10
}
Device {
Name = StoreNode-01
Media Type = File
Archive Device = /backup
LabelMedia = yes;
Random Access = Yes;
AutomaticMount = yes;
RemovableMedia = no;
AlwaysOpen = yes;
Maximum Network Buffer Size = "65536"
}
Device {
Name = StoreNode-02
Media Type = File
Archive Device = /backup
LabelMedia = yes;
Random Access = Yes;
AutomaticMount = yes;
RemovableMedia = no;
AlwaysOpen = yes;
Maximum Network Buffer Size = "65536"
}
[up to StorageNode-10]
Director:
Director {
Name = bacula-dir
DIRport = 9101
QueryFile = "/etc/bacula/query.sql"
WorkingDirectory = "/var/spool/bacula"
PidDirectory = "/var/run"
Maximum Concurrent Jobs = 10
Password = "..."
Messages = Daemon
}
Storage {
Name = bacula-sd
Address = 172.20.53.207
SDPort = 9103
Password = "VWfHvmlLUcy2GmcyJFltkdPlkFYDta"
Device = StorageNode-01
Media Type = File
}
Now, everything works, but all but one client is stuck at the "waiting
for storage", which as I read is due to the fact that one Device can
only mount one Volume for the storage director.
What I want is that the Storage-D can write to 10 files at once (yes,
the hardware CAN do this).
I am open for alternate approaches to this matter.
What I can't do is mix server data from several servers into "one" file.
Disaster Recovery (bextract) would be hell (among other legal issues).
I even tried to generate a Storage Entry for the director for each file,
so that every Server has its own Device, but I can't redeclate the
Storage config.
I can't assign multiple Devices to the Storage Entry in the director.
Oh, running 2.4.4 here - don't ask :)
ANY help is gladly appreciated.
-Christian
--
Mit freundlichem Gruß
Christian Reiß
--
Symgenius GmbH & Co. KG
Full-Service-Provider
http://power-netz.de/
Tel: +49 (0) 5382 9 53 60 3 | Fax: +49 (0) 5382 9 53 61 0
Sitz: Bad Gandersheim | HRA 111051 | Amtsgericht Braunschweig
Haftende Gesellschafterin: Symgenius Verwaltungsgesellschaft mbH
Geschäftsführerin: Nicole Kühne | HRB111360 | Amtsgericht Braunschweig
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